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Patent US4883736A successfully refreshed from Google Patents.
US4883736A
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Electrophotographic toner and developer compositions with polymeric alcohol waxes
Assignee: Xerox Corp
•
Filing: 1987-01-20
•
Granted: 1989-11-28
•
Expires: 2007-01-20
Abstract
Abstract Disclosed is a toner composition comprised of resin particles, pigment particles, and a wax component comprised of polymeric alcohols of the formula Ch.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300.
Inventors
- 👤 Thomas R. Hoffend
- 👤 Don B. Jugle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:20
CPC Classifications
G; G03; G03G; G03G9/00; G03G9/08; G03G9/087; G03G9/08775; G03G9/08782; G03G9/097; G03G9/09733; Y; Y10; Y10S; Y10S430/00; Y10S430/001; Y10S430/105
Claims Analysis
Total Claims: 114
Claim 1
Independent Claim
58 words
A toner composition comprised of resin particles, pigment particles, and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of polymeric alcohols of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents cometing.
Claim 2
Dependent Claim
58 words
A toner composition comprised of resin particles, pigment particles, and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of polymeric alcohols of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents cometing.
Claim 3
Dependent Claim
20 words
A toner composition in accordance with claim 1 wherein n is a number of from about 30 to about 50.
Claim 4
Dependent Claim
26 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 1,400.
Claim 5
Dependent Claim
26 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 750.
Claim 6
Dependent Claim
19 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol wax is present as an external component.
Claim 7
Dependent Claim
30 words
A toner composition in accordance with claim 1 wherein the resin particles are selected from the group consisting of polyesters, styrene butadiene copolymers, styrene acrylate copolymers, and styrene methacrylate copolymers.
Claim 8
Dependent Claim
38 words
A toner composition in accordance with claim 6 wherein the polyester results from the condensation reaction of dimethylterephthalate, 1,2-propanediol, 1,3-butanediol, and pentaerythritol; or wherein the polyester results from the condensation reaction of dimethylterephthalate, 1,2-propanediol, diethylene glycol, and pentaerythritol.
Claim 9
Dependent Claim
27 words
A toner composition in accordance with claim 6 wherein the styrene butadiene copolymer contains 91 percent by weight of styrene, and 9 percent by weight of butadiene.
Claim 10
Dependent Claim
17 words
A toner composition in accordance with claim 6 wherein there is selected a suspension polymerized styrene butadiene.
Claim 11
Dependent Claim
15 words
A toner composition in accordance with claim 1 wherein the pigment particles are carbon black.
Claim 12
Dependent Claim
14 words
A toner composition in accordance with claim 1 wherein the pigment particles are magnetite.
Claim 13
Dependent Claim
22 words
A toner composition in accordance with claim 1 wherein the pigment particles are comprised of a mixture of carbon black and magnetites.
Claim 14
Dependent Claim
25 words
A toner composition in accordance with claim 1 wherein the pigment particles are selected from the group consisting of magenta, cyan, yellow, and mixtures thereof.
Claim 15
Dependent Claim
35 words
A toner composition in accordance with claim 1 wherein the polymeric alcohols are present as external additives in an amount of from about 0.05 percent by weight to about less than 5 percent by weight.
Claim 16
Dependent Claim
14 words
A toner composition in accordance with claim 1 containing therein a charge enhancing additive.
Claim 17
Dependent Claim
34 words
A toner composition in accordance with claim 15 wherein the charge enhancing additive is selected from the group consisting of distearyl dimethyl ammonium methyl sulfate, cetyl pyridinium halides, and stearyl phenethyl dimethyl ammonium tosylate.
Claim 18
Dependent Claim
19 words
A toner composition in accordance with claim 15 wherein the charge enhancing additive is distearyl dimethyl ammonium methyl sulfate.
Claim 19
Dependent Claim
22 words
A toner composition in accordance with claim 15 wherein the pigment particles are comprised of a mixture of carbon black and magnetite.
Claim 20
Dependent Claim
42 words
A toner composition in accordance with claim 18 wherein the mixture contains from about 6 percent by weight to about 70 percent by weight of magnetite, and from about 2 percent by weight to about 15 percent by weight of carbon black.
Claim 21
Dependent Claim
25 words
A toner composition in accordance with claim 15 wherein the pigment particles are selected from the group consisting of magenta, cyan, yellow and mixtures thereof.
Claim 22
Dependent Claim
29 words
A toner composition in accordance with claim 15 wherein the resin particles are comprised of components selected from polyesters, styrene butadiene copolymers, styrene acrylate copolymers, and styrene methacrylate copolymers.
Claim 23
Dependent Claim
48 words
A toner composition in accordance with claim 15 wherein the resin particles are comprised of a styrene butadiene copolymer containing 91 percent by weight of styrene and 9 percent by weight of a butadiene; or 87 percent by weight of styrene and 13 percent by weight of butadiene.
Claim 24
Dependent Claim
25 words
A toner composition in accordance with claim 15 wherein the polymeric alcohol has a number average molecular weight of from about 475 to about 1,400.
Claim 25
Dependent Claim
19 words
A toner composition in accordance with claim 15 wherein the polymeric alcohol wax is present as an external additive.
Claim 26
Dependent Claim
14 words
A developer composition comprised of the toner composition of claim 1, and carrier particles.
Claim 27
Dependent Claim
14 words
A developer composition comprised of the toner composition of claim 15, and carrier particles.
Claim 28
Dependent Claim
22 words
A developer composition in accordance with claim 25 wherein the carrier particles are comprised of a core with a polymeric coating thereover.
Claim 29
Dependent Claim
22 words
A developer composition in accordance with claim 26 wherein the carrier particles are comprised of a core with a polymeric coating thereover.
Claim 30
Dependent Claim
51 words
A developer composition in accordance with claim 26 wherein the carrier particles are comprised of a steel or a ferrite core with a coating thereover selected from the group consisting of polychlorotrifluoroethylene-co-vinylchloride copolymer, a polyvinylidene fluoropolymer, or a terpolymer of styrene, methacrylate, and an organo silane, fluorinated ethylene-propylene copolymers, and polytetrafluoroethylene.
Claim 31
Dependent Claim
51 words
A developer composition in accordance with claim 27 wherein the carrier particles are comprised of a steel or a ferrite core with a coating thereover selected from the group consisting of polychlorotrifluoroethylene-co-vinylchloride copolymer, a polyvinylidene fluoropolymer, or a terpolymer of styrene, methacrylate, and an organo silane, fluorinated ethylene-propylene copolymers, and polytetrafluoroethylene.
Claim 32
Dependent Claim
27 words
A developer composition in accordance with claim 25 wherein the polymeric alcohol wax selected has a number average molecular weight of from about 475 to about 1,400.
Claim 33
Dependent Claim
25 words
A developer composition in accordance with claim 26 wherein the polymeric alcohol wax has a molecular weight average of from about 475 to about 1,400.
Claim 34
Dependent Claim
30 words
A developer composition in accordance with claim 26 wherein the resin particles are selected from the group consisting of polyesters, styrene butadiene copolymers, styrene acrylate copolymers, and styrene methacrylate copolymers.
Claim 35
Dependent Claim
22 words
A developer composition in accordance with claim 33 wherein the polyester results from the condensation reaction of dimethylterephthalate, 1,3-butanediol, 1,2-propanediol, and pentaerythritol.
Claim 36
Dependent Claim
27 words
A developer composition in accordance with claim 33 wherein the styrene butadiene copolymer contains 91 percent by weight of styrene, and 9 percent by weight of butadiene.
Claim 37
Dependent Claim
17 words
A developer composition in accordance with claim 33 wherein there is selected a suspension polymerized styrene butadiene.
Claim 38
Dependent Claim
22 words
A developer composition in accordance with claim 26 wherein the pigment particles are comprised of a mixture of carbon black and magnetites.
Claim 39
Dependent Claim
42 words
A developer composition in accordance with claim 37 wherein the mixture contains from about 6 percent by weight to about 70 percent by weight of magnetite, and from about 2 percent by weight to about 15 percent by weight of carbon black.
Claim 40
Dependent Claim
25 words
A developer composition in accordance with claim 26 wherein the pigment particles are selected from the group consisting of magenta, cyan, yellow, and mixtures thereof.
Claim 41
Dependent Claim
19 words
A developer composition in accordance with claim 26 wherein the polymeric alcohol wax is present as an external additive.
Claim 42
Dependent Claim
34 words
A developer composition in accordance with claim 26 wherein the charge enhancing additive is selected from the group consisting of distearyl dimethyl ammonium methyl sulfate, cetyl pyridinium halides, and stearyl phenethyl dimethyl ammonium tosylate.
Claim 43
Dependent Claim
30 words
A developer composition in accordance with claim 27 wherein the resin particles are selected from the group consisting of polyesters, styrene butadiene copolymers, styrene acrylate copolymers, and styrene methacrylate copolymers.
Claim 44
Dependent Claim
22 words
A developer composition in accordance with claim 42 wherein the polyester results from the condensation reaction of dimethylterephthalate, 1,3-butanediol, 1,2-propanediol, and pentaerythritol.
Claim 45
Dependent Claim
27 words
A developer composition in accordance with claim 42 wherein the styrene butadiene copolymer contains 91 percent by weight of styrene, and 9 percent by weight of butadiene.
Claim 46
Dependent Claim
17 words
A developer composition in accordance with claim 42 wherein there is selected a suspension polymerized styrene butadiene.
Claim 47
Dependent Claim
22 words
A developer composition in accordance with claim 27 wherein the pigment particles are comprised of a mixture of carbon black and magnetites.
Claim 48
Dependent Claim
42 words
A developer composition in accordance with claim 46 wherein the mixture contains from about 6 percent by weight to about 70 percent by weight of magnetite, and from about 2 percent by weight to about 15 percent by weight of carbon black.
Claim 49
Dependent Claim
25 words
A developer composition in accordance with claim 27 wherein the pigment particles are selected from the group consisting of magenta, cyan, yellow, and mixtures thereof.
Claim 50
Dependent Claim
19 words
A developer composition in accordance with claim 27 wherein the polymeric alcohol wax is present as an external additive.
Claim 51
Dependent Claim
34 words
A developer composition in accordance with claim 27 wherein the charge enhancing additive is selected from the group consisting of distearyl dimethyl ammonium methyl sulfate, cetyl pyridinium halides, and stearyl phenethyl dimethyl ammonium tosylate.
Claim 52
Dependent Claim
44 words
A method for obtaining images which comprises generating an electrostatic latent image on a photoconductive imaging member, subsequently affecting development of this image with the toner composition of claim 1, thereafter transferring the image to a permanent substrate, and permanently affixing the image thereto.
Claim 53
Dependent Claim
44 words
A method for obtaining images which comprises generating an electrostatic latent image on a photoconductive imaging member, subsequently affecting development of this image with the toner composition of claim 15, thereafter transferring the image to a permanent substrate, and permanently affixing the image thereto.
Claim 54
Dependent Claim
44 words
A method for obtaining images which comprises generating an electrostatic latent image on a photoconductive imaging member, subsequently affecting development of this image with the developer composition of claim 25, thereafter transferring the image to a permanent substrate, and permanently affixing the image thereto.
Claim 55
Dependent Claim
18 words
A method of imaging in accordance with claim 51 wherein there results images with no toner spots thereon.
Claim 56
Dependent Claim
18 words
A method of imaging in accordance with claim 52 wherein there results images with no toner spots thereon.
Claim 57
Dependent Claim
18 words
A method of imaging in accordance with claim 53 wherein there results images with no toner spots thereon.
Claim 58
Dependent Claim
23 words
A method of imaging in accordance with claim 51 wherein a blade means is selected for accomplishing cleaning of the photoresponsive imaging member.
Claim 59
Dependent Claim
44 words
A toner composition in accordance with claim 12 wherein the mixture contains from about 6 percent by weight of magnetite to about 70 percent by weight of magnetite, and from about 3 percent by weight to about 15 percent by weight of carbon black.
Claim 60
Dependent Claim
29 words
A toner composition in accordance with claim 15 wherein the wax is present in an amount of from about 0.05 percent by weight to about 20 percent by weight.
Claim 61
Dependent Claim
24 words
A toner composition in accordance with claim 15 wherein the wax has a number average molecular weight of from about 475 to about 700.
Claim 62
Dependent Claim
31 words
A toner composition in accordance with claim 24 wherein the wax is present in an amount of from about 0.05 percent by weight to about less than 5 percent by weight.
Claim 63
Dependent Claim
25 words
A developer in accordance with claim 25 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 750.
Claim 64
Dependent Claim
25 words
A developer in accordance with claim 26 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 750.
Claim 65
Dependent Claim
25 words
A developer in accordance with claim 27 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 750.
Claim 66
Dependent Claim
25 words
A developer in accordance with claim 28 wherein the polymeric alcohol wax has a number average molecular weight of from about 475 to about 750.
Claim 67
Dependent Claim
44 words
A method for obtaining images which comprises generating an electrostatic latent image on a photoconductive imaging member, subsequently affecting development of this image with the developer composition of claim 26, thereafter transferring the image to a permanent substrate, and permanently affixing the image thereto.
Claim 68
Dependent Claim
44 words
A method for obtaining images which comprises generating an electrostatic latent image on a photoconductive imaging member, subsequently affecting development of this image with the developer composition of claim 27, thereafter transferring the image to a permanent substrate, and permanently affixing the image thereto.
Claim 69
Dependent Claim
18 words
A method of imaging in accordance with claim 66 wherein there results images with no toner spots thereon.
Claim 70
Dependent Claim
18 words
A method of imaging in accordance with claim 67 wherein there results images with no toner spots thereon.
Claim 71
Dependent Claim
23 words
A method of imaging in accordance with claim 66 wherein a blade means is selected for accomplishing cleaning of the photoresponsive imaging member.
Claim 72
Dependent Claim
23 words
A method of imaging in accordance with claim 67 wherein a blade means is selected for accomplishing cleaning of the photoresponsive imaging member.
Claim 73
Dependent Claim
38 words
A toner composition in accordance with claim 21 wherein the polyester results from the condensation reaction of dimethylterephthalate, 1,2-propanediol, 1,3-butanediol, and pentaerythritol; or when the polyester results from the condensation reaction of dimethylterephthalate, 1,2-propanediol, diethylene glycol, and pentaerythritol.
Claim 74
Dependent Claim
115 words
A toner composition comprised of from about 70 percent by weight to about 95 percent by weight of resin particles; and dispersed therein pigment particles in an amount of from about 3 percent by weight to about 20 percent by weight, and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of linear polymeric alcohols with from about 80 to about 85 percent of the polymeric chains terminated at one chain end with a hydroxyl group, and of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents or minimizes cometing.
Claim 75
Dependent Claim
115 words
A toner composition comprised of from about 70 percent by weight to about 95 percent by weight of resin particles; and dispersed therein pigment particles in an amount of from about 3 percent by weight to about 20 percent by weight, and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of linear polymeric alcohols with from about 80 to about 85 percent of the polymeric chains terminated at one chain end with a hydroxyl group, and of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents or minimizes cometing.
Claim 76
Dependent Claim
31 words
A toner composition in accordance with claim 73 wherein the polymeric alcohol is present as an external additive in an amount of from about 0.05 to about 5 percent by weight.
Claim 77
Dependent Claim
28 words
A toner composition in accordance with claim 73 wherein the polymeric alcohol is present as an external additive in an amount of 0.2 or 0.27 percent by weight.
Claim 78
Dependent Claim
31 words
A toner composition in accordance with claim 73 wherein the polymeric alcohol is present as an internal additive in an amount of from about 0.5 to about 20 percent by weight.
Claim 79
Dependent Claim
14 words
A toner composition in accordance with claim 73 containing therein charge enhancing additive components.
Claim 80
Dependent Claim
23 words
A toner composition in accordance with claim 73 wherein the polymeric alcohols possess a hydroxy number of from about 66 to about 110.
Claim 81
Dependent Claim
14 words
A toner composition in accordance with claim 73 wherein the polymeric alcohols are saturated.
Claim 82
Dependent Claim
25 words
A toner composition in accordance with claim 73 wherein the melting point of the polymeric alcohol is from about 87° C. to about 110° C.
Claim 83
Dependent Claim
27 words
A toner composition in accordance with claim 73 wherein the polymeric alcohol is of the formulas C 48 H 97 OH, or C 50 H 101 OH.
Claim 84
Dependent Claim
14 words
A developer composition comprised of the toner composition of claim 73 and carrier particles.
Claim 85
Dependent Claim
16 words
A developer composition in accordance with claim 82 wherein the carrier particles include a coating thereover.
Claim 86
Dependent Claim
50 words
A developer composition in accordance with claim 83 wherein the coating is selected from the group consisting of polychlorotrifluoroethylene-co-vinylchloride copolymer; a polyvinylidene fluoropolymer; a terpolymer of styrene, methacrylate, and an organo silane; fluorinated ethylene-propylene copolymers; polytetrafluoroethylene; and a vinyl chloride trichorofluoroethylene copolymer, which coating has carbon black particles dispersed therein.
Claim 87
Dependent Claim
19 words
A developer composition in accordance with claim 84 wherein the core of the carrier particles is comprised of steel.
Claim 88
Independent Claim
62 words
A method of imaging in a continuous manner which comprises (1) generating an electrostatic latent image on a photoconductive imaging member; (2) affecting development of the image with the toner composition of claims 1, 74 or 90; (3) transferring the developed image to a permanent substrate; (4) permanently affixing the image thereto; and (5) thereafter repeating the aforementioned steps (1) to (4).
Claim 89
Dependent Claim
18 words
A method of imaging in accordance with claim 86 wherein there results images with no toner spots thereon.
Claim 90
Dependent Claim
23 words
A method of imaging in accordance with claim 86 wherein a blade means is selected for accomplishing cleaning of the photoresponsive imaging member.
Claim 91
Dependent Claim
33 words
A toner composition in accordance with claim 1 wherein from about 80 to about 85 percent of the polymeric chains of the alcohol are terminated at one chain end with a hydroxyl group.
Claim 92
Dependent Claim
31 words
A toner composition in accordance with claim 89 wherein the polymeric alcohol is present as an external additive in an amount of from about 0.05 to about 5 percent by weight.
Claim 93
Dependent Claim
28 words
A toner composition in accordance with claim 90 wherein the polymeric alcohol is present as an internal additive in an amount of 0.2 or 0.27 percent by weight.
Claim 94
Dependent Claim
23 words
A toner composition in accordance with claim 90 wherein the polymeric alcohols possess a hydroxy number of from about 66 to about 110.
Claim 95
Dependent Claim
25 words
A toner composition in accordance with claim 90 wherein the melting point of the polymeric alcohol is from about 87° C. to about 110° C.
Claim 96
Dependent Claim
23 words
A toner composition in accordance with claim 1 wherein the polymeric alcohols possess a hydroxy number of from about 66 to about 110.
Claim 97
Dependent Claim
25 words
A toner composition in accordance with claim 1 wherein the melting point of the polymeric alcohol is from about 87° C. to about 110° C.
Claim 98
Dependent Claim
28 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol is present as an external additive in an amount of 0.2 or 0.27 percent by weight.
Claim 99
Dependent Claim
24 words
A toner composition in accordance with claim 1 wherein the polymeric alcohols are C 48 H 97 OH, or C 50 H 101 OH.
Claim 100
Dependent Claim
15 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol is UNILIN® 425.
Claim 101
Dependent Claim
18 words
A toner composition in accordance with claim 1 wherein the polymeric alcohol is UNILIN 550 or UNILIN 700.
Claim 102
Dependent Claim
14 words
A developer composition comprised of the toner composition of claim 89 and carrier particles.
Claim 103
Dependent Claim
18 words
A toner composition in accordance with claim 1 wherein the pigment particles are dispersed in the resin particles.
Claim 104
Dependent Claim
18 words
A toner composition in accordance with claim 89 wherein the pigment particles are dispersed in the resin particle.
Claim 105
Dependent Claim
106 words
A toner composition comprised of a mixture containing from about 70 percent by weight to about 95 percent by weight of resin particles; dispersed therein pigment particles in an amount of from about 3 percent by weight to about 20 percent by weight; and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of linear polymeric alcohols of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents the localized accumulation or cometing of undesirable toner debris on a photoconductive imaging member.
Claim 106
Dependent Claim
106 words
A toner composition comprised of a mixture containing from about 70 percent by weight to about 95 percent by weight of resin particles; dispersed therein pigment particles in an amount of from about 3 percent by weight to about 20 percent by weight; and a wax component present in an amount of from about 0.05 percent by weight to about 20 percent by weight and comprised of linear polymeric alcohols of the formula CH.sub.3 (CH.sub.2).sub.n CH.sub.2 OH wherein n is a number of from about 30 to about 300, which composition prevents the localized accumulation or cometing of undesirable toner debris on a photoconductive imaging member.
Claim 107
Dependent Claim
32 words
A toner composition in accordance with claim 103 wherein the polymeric alcohol contains from about 80 to about 85 percent of polymeric chains terminated at one chain end with a hydroxyl group.
Claim 108
Dependent Claim
48 words
A toner composition in accordance with claim 103 wherein the wax component is present as an external additive in an amount of from about 0.05 to about 5 percent by weight, or as an internal additive in an amount of from about 0.05 to about 20 weight percent.
Claim 109
Dependent Claim
71 words
A toner composition in accordance with claim 103 wherein the resin particles are present in an amount of 80 percent by weight, the pigment particles are comprised of a mixture of carbon black present in an amount of 3 percent by weight, and magnetite present in an amount of 16 percent by weight, and the wax component is present as an external additive in an amount of 0.27 percent by weight.
Claim 110
Dependent Claim
26 words
A toner composition in accordance with claim 106 wherein the toner contains a charge enhancing additive present in an amount of about 1 percent by weight.
Claim 111
Dependent Claim
19 words
A toner composition in accordance with claim 107 wherein the charge enhancing additive is distearyl dimethyl ammonium methyl sulfate.
Claim 112
Dependent Claim
36 words
A toner composition in accordance with claim 1 wherein the wax is present as an external component enabling said composition to prevent the localized accumulation or cometing of undesirable toner debris on a photoconductive imaging member.
Claim 113
Dependent Claim
49 words
A toner composition in accordance with claim 1 wherein the polymeric alcohols are present in an amount of from about 0.5 percent by weight to about 20 percent by weight as internal additives, and from about 0.05 percent by weight to about 5 percent by weight as external additives.
Claim 114
Dependent Claim
21 words
A toner composition in accordance with claim 103 wherein the wax component has a number average molecular weight of about 700.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-27 | 1993-05-29 | 1993-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-27 | 1997-05-29 | 1997-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-27 | 2001-05-29 | 2001-11-28 | $7700.00 | Window Closed / Lapsed |