Patent US4387176A successfully refreshed from Google Patents.
US4387176A
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US
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Silicone flame retardants for plastics
Assignee: General Electric Co
•
Filing: 1982-02-04
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Granted: 1983-06-07
•
Expires: 2002-02-04
Abstract
Abstract There is provided flame retardant thermoplastic compositions and masterbatch formulations effective for rendering thermoplastics flame retardant. A typical flame retardant composition could be comprised of 50 to 97 percent by weight of thermoplastic, 1 to 40 percent of a silicone base such as a linear silicone fluid or gum, 1 to 20 percent of a metal organic compound such as magnesium stearate, and 1 to 20 percent of a silicone resin such as MQ resin which is soluble in the silicone base.
Inventors
- 👤 Robert B. Frye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:50
CPC Classifications
C; C09; C09K; C09K21/00; C09K21/14; B; B32; B32B; B32B25/00; B32B25/20; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098; C08K5/54; C08L; C08L83/00; C08L83/04; A; A61; A61L; A61L2300/00; A61L2300/10; A61L2300/102; A61L2300/104; A61L2300/40; A61L2300/404; C08G; C08G77/00; C08G77/04; C08G77/12; C08G77/14; C08G77/16; C08G77/18; C08G77/20; C08G77/42; C08G77/44; C08G77/70; C08G77/80; Y; Y10; Y10S; Y10S260/00; Y10S260/24; Y10S428/00; Y10S428/92; Y10S428/921; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2962
Claims Analysis
Total Claims: 94
Claim 1
Independent Claim
62 words
A flame retardant composition comprised of: a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and, d. 1 to 20 percent by weight of a silicone resin soluble in silicone (b.) and effective for imparting flame retardancy to said thermoplastic.
Claim 2
Dependent Claim
62 words
A flame retardant composition comprised of: a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and, d. 1 to 20 percent by weight of a silicone resin soluble in silicone (b.) and effective for imparting flame retardancy to said thermoplastic.
Claim 3
Dependent Claim
55 words
A composition as in claim 1 wherein said silicone resin is an MQ silicone resin comprised of monofunctional M units of the average formula R 3 SiO 0 .5 and tetrafunctional Q units of the average formula SiO 2 , and having an average ratio of, approximately, 0.3 to 4.0 M units per Q unit.
Claim 4
Dependent Claim
30 words
A composition as in claim 1 wherein said thermoplastic is selected from the group consisting of polypropylene, polyethylene, polycarbonate, polystyrene, acrylonitrile-butadiene-styrene terpolymer, polyphenylene oxide-polystyrene blends, acrylic polymer, polyurethane and polyamides.
Claim 5
Dependent Claim
120 words
A composition as in claim 1 wherein said silicone is an organopolysiloxane comprised of chemically combined siloxy units selected from the group consisting of R 3 SiO 0 .5, R 2 SiO, RSiO 1 .5, R 1 R 2 SiO 0 .5, RR 1 SiO, (R 1 ) 2 SiO, R 1 SiO 1 .5 and SiO 2 units and mixtures thereof wherein each R represents independently a saturated or unsaturated monovalent hydrocarbon radical, R 1 represents independently a saturated or unsaturated monovalent hydrocarbon radical or a radical selected from the group consisting of a hydrogen atom, hydroxyl, alkoxyl, aryl, vinyl, or allyl radicals and wherein said organopolysiloxane has a viscosity of approximately 600 to 300,000,000 centipoise at 25° C.
Claim 6
Dependent Claim
26 words
A composition as in claim 4 wherein said silicone is an essentially linear polydimethylsiloxane copolymer having a viscosity of 90,000 to 150,000 centipoise at 25° C.
Claim 7
Dependent Claim
27 words
A composition as in claim 1 wherein said Group IIA metal organic salt is a Group IIA metal carboxylic acid salt containing at least 6 carbon atoms.
Claim 8
Dependent Claim
23 words
A composition as in claim 6 wherein said Group IIA metal is selected from the group consisting of magnesium, calcium, barium and strontium.
Claim 9
Dependent Claim
27 words
A composition as in claim 6 wherein said carboxylic acid salt is selected from the group consisting of stearates, oleates, palmitates, myristates, laurates, undecylenates, 2-ethylhexanoates and hexanoates.
Claim 10
Dependent Claim
42 words
A composition as in claim 1 wherein said silicone resin is present in an amount of 1 to 10 percent by weight and is comprised essentially of polytrimethylsilyl silicate having a ratio of approximately 0.6 to 2 M units per Q unit.
Claim 11
Dependent Claim
23 words
A composition as in claim 1 further comprising approximately 1 to 20 percent by weight of the total composition of an organic halide.
Claim 12
Dependent Claim
13 words
A composition as in claim 10 wherein said organic halide is decabromodiphenyl oxide.
Claim 13
Dependent Claim
25 words
A composition as in claim 1 further comprising aluminum trihydrate in an amount of, approximately, 5 to 80 percent by weight of the total composition.
Claim 14
Dependent Claim
25 words
A composition as in claim 1 further comprising antimony oxide in an amount of, approximately, 1 to 10 percent by weight of the total composition.
Claim 15
Dependent Claim
21 words
A composition as in claim 1 further comprising a filler selected from the group consisting of talc, Wollastonite, and calcium carbonate.
Claim 16
Dependent Claim
23 words
A composition as in claim 1 further comprising an amount of catalyst effective for curing said composition thereby providing a flame retardant article.
Claim 17
Dependent Claim
67 words
A process for providing a flame retardant composition comprising the steps of: combining a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and, d. 1 to 20 percent by weight of a silicone resin soluble in said silicone (b.) and effective for imparting flame retardancy.
Claim 18
Dependent Claim
67 words
A process for providing a flame retardant composition comprising the steps of: combining a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and, d. 1 to 20 percent by weight of a silicone resin soluble in said silicone (b.) and effective for imparting flame retardancy.
Claim 19
Dependent Claim
55 words
A process as in claim 16 wherein said silicone resin is an MQ silicone resin comprised of monofunctional M units of the average formula R 3 SiO 0 .5 and tetrafunctional Q units of the average formula SiO 2 , and having an average ratio of, approximately, 0.3 to 4.0 M units per Q unit.
Claim 20
Dependent Claim
30 words
A process as in claim 16 wherein said thermoplastic is selected from the group consisting of polypropylene, polyethylene, polycarbonate, polystyrene, acrylonitrile-butadiene-styrene terpolymer, polyphenylene oxide-polystyrene blends, acrylic polymer, polyurethane and polyamides.
Claim 21
Dependent Claim
120 words
A process as in claim 16 wherein said silicone is an organopolysiloxane comprised of chemically combined siloxy units selected from the group consisting of R 3 SiO 0 .5, R 2 SiO, RSiO 1 .5, R 1 R 2 SiO 0 .5, (R 1 ) 2 SiO, RR 1 SiO, R 1 SiO 1 .5 and SiO 2 units and mixtures thereof wherein each R represents independently a saturated and unsaturated monovalent hydrocarbon radical, R 1 represents independently a saturated or unsaturated monovalent hydrocarbon radical or a radical selected from the group consisting of a hydrogen atom, hydroxyl, alkoxyl, aryl, vinyl, or allyl radicals and wherein said organopolysiloxane has a viscosity of approximately 600 to 300,000,000 centipoise at 25° C.
Claim 22
Dependent Claim
26 words
A process as in claim 19 wherein said silicone is an essentially linear polydimethylsiloxane copolymer having a viscosity of 90,000 to 150,000 centipoise at 25° C.
Claim 23
Dependent Claim
27 words
A process as in claim 16 wherein said Group IIA metal organic salt is a Group IIA metal carboxylic acid salt containing at least 6 carbon atoms.
Claim 24
Dependent Claim
23 words
A process as in claim 16 wherein said Group IIA metal is selected from the group consisting of magnesium, calcium, barium and strontium.
Claim 25
Dependent Claim
27 words
A process as in claim 21 wherein said carboxylic acid salt is selected from the group consisting of stearates, oleates, palmitates, myristates, laurates, undecylenates, 2-ethylhexanoates and hexanoates.
Claim 26
Dependent Claim
42 words
A process as in claim 16 wherein said silicone resin is present in an amount of 1 to 10 percent by weight and is comprised essentially of polytrimethylsilyl silicate having a ratio of approximately 0.6 to 2 M units per Q unit.
Claim 27
Dependent Claim
27 words
A process as in claim 16 further comprising the step of adding, approximately, 1 to 20 percent by weight of the total composition of an organic halide.
Claim 28
Dependent Claim
13 words
A process as in claim 25 wherein said organic halide is decabromodiphenyl oxide.
Claim 29
Dependent Claim
29 words
A process as in claim 16 further comprising the step of adding aluminum trihydrate in an amount of, approximately, 5 to 80 percent by weight of the total composition.
Claim 30
Dependent Claim
29 words
A process as in claim 16 further comprising the step of adding antimony oxide in an amount of, approximately, 1 to 10 percent by weight of the total composition.
Claim 31
Dependent Claim
25 words
A process as in claim 16 further comprising the step of adding a filler selected from the group consisting of talc, Wollastonite, and calcium carbonate.
Claim 32
Dependent Claim
27 words
A process as in claim 16 further comprising the step of adding an amount of catalyst effective for curing said composition thereby providing a flame retardant article.
Claim 33
Dependent Claim
16 words
A process as in claim 16 further comprising the step of molding said flame retardant composition.
Claim 34
Dependent Claim
16 words
A process as in claim 16 further comprising the step of extruding said flame retardant composition.
Claim 35
Dependent Claim
16 words
A process as in claim 16 further comprising the step of spinning said flame retardant composition.
Claim 36
Dependent Claim
31 words
A process as in claims 31, 32, or 33 wherein said flame retardant composition is formed as a filament, fiber, film, web, fabric, sheet, molded part, extruded part, or spun part.
Claim 37
Dependent Claim
19 words
A process as in claim 16 further comprising the step of coating said flame retardant composition on a substrate.
Claim 38
Dependent Claim
13 words
A process as in claim 35 wherein said substrate is an electrical conductor.
Claim 39
Dependent Claim
68 words
A flame retardant article of manufacture comprised of a combination of: a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and d. 1 to 20 percent by weight of a silicone resin soluble in said silicone (b.) and effective for imparting flame retardancy to said article.
Claim 40
Dependent Claim
68 words
A flame retardant article of manufacture comprised of a combination of: a. 50 to 97 percent by weight of thermoplastic; b. 1 to 40 percent by weight of silicone; c. 1 to 20 percent by weight of Group IIA metal organic salt; and d. 1 to 20 percent by weight of a silicone resin soluble in said silicone (b.) and effective for imparting flame retardancy to said article.
Claim 41
Dependent Claim
57 words
A flame retardant article as in claim 37 wherein said silicone resin is an MQ silicone resin comprised of monofunctional M units of the average formula R 3 SiO 0 .5 and tetrafunctional Q units of the average formula SiO 2 , and having an average ratio of, approximately, 0.3 to 4.0 M units per Q unit.
Claim 42
Dependent Claim
32 words
A flame retardant article as in claim 37 wherein said thermoplastic is selected from the group consisting of polypropylene, polyethylene, polycarbonate, polystyrene, acrylonitrile-butadiene-styrene terpolymer, polyphenylene oxide-polystyrene blends, acrylic polymer, polyurethane and polyamide.
Claim 43
Dependent Claim
122 words
A flame retardant article as in claim 37 wherein said silicone is an organopolysiloxane comprised of chemically combined siloxy units selected from the group consisting of R 3 SiO 0 .5, R 2 SiO, RSiO 1 .5, R 1 R 2 SiO 0 .5, RR 1 SiO, (R 1 ) 2 SiO, R 1 SiO 1 .5 and SiO 2 units and mixtures thereof wherein each R represents independently a saturated or unsaturated monovalent hydrocarbon radical, R 1 represents independently a saturated or unsaturated monovalent hydrocarbon radical or a radial selected from the group consisting of a hydrogen atom, hydroxyl, alkoxyl, aryl, vinyl, or allyl radicals and wherein said organopolysiloxane has a viscosity of approximately 600 to 300,000,000 centipoise at 25° C.
Claim 44
Dependent Claim
28 words
A flame retardant article as in claim 40 wherein said silicone is an essentially linear polydimethylsiloxane copolymer having a viscosity of 90,000 to 150,000 centipoise at 25° C.
Claim 45
Dependent Claim
29 words
A flame retardant article as in claim 37 wherein said Group IIA metal organic salt is a Group IIA metal carboxylic acid salt containing at least 6 carbon atoms.
Claim 46
Dependent Claim
25 words
A flame retardant article as in claim 37 wherein said Group IIA metal is selected from the group consisting of magnesium, calcium, barium and strontium.
Claim 47
Dependent Claim
16 words
A flame retardant article as in claim 37 wherein said carboxylic acid salt is magnesium stearate.
Claim 48
Dependent Claim
44 words
A flame retardant article as in claim 37 wherein said silicone resin is present in an amount of 1 to 10 percent by weight and is comprised essentially of polytrimethylsilyl silicate having a ratio of approximately 0.6 to 2 M units per Q unit.
Claim 49
Dependent Claim
27 words
A flame retardant article as in claim 37 further comprising approximately 1 to 20 percent by weight of the total flame retardant article of an organic halide.
Claim 50
Dependent Claim
15 words
A flame retardant article as in claim 46 wherein said organic halide is decabromodiphenyl oxide.
Claim 51
Dependent Claim
27 words
A flame retardant article as in claim 37 further comprising aluminum trihydrate in an amount of, approximately, 5 to 80 percent by weight of the total composition.
Claim 52
Dependent Claim
27 words
A flame retardant article as in claim 37 further comprising antimony oxide in an amount of, approximately, 1 to 10 percent by weight of the total composition.
Claim 53
Dependent Claim
23 words
A flame retardant article as in claim 37 further comprising a filler selected from the group consisting of talc, Wollastonite, and calcium carbonate.
Claim 54
Dependent Claim
25 words
A flame retardant article as in claim 37 further comprising an amount of catalyst effective for curing said composition thereby providing a flame retardant article.
Claim 55
Dependent Claim
14 words
A flame retardant article as in claim 37 wherein said formed part is molded.
Claim 56
Dependent Claim
14 words
A flame retardant article as in claim 37 wherein said formed part is extruded.
Claim 57
Dependent Claim
14 words
A flame retardant article as in claim 37 wherein said formed part is spun.
Claim 58
Dependent Claim
30 words
A flame retardant article as in claims 52, 53, or 54 wherein said formed part is a filament, fiber, film, web, fabric, sheet, molded part, extruded part or spun part.
Claim 59
Dependent Claim
15 words
A flame retardant article as in claim 37 wherein said formed part is a coating.
Claim 60
Dependent Claim
18 words
A flame retardant article as in claim 56 wherein said formed part is coated on an electrical conductor.
Claim 61
Dependent Claim
51 words
A composition effective for improving the flame retardant properties of thermoplastics comprising: i. 40 to 80 percent by weight of silicone; ii. 5 to 40 percent by weight of Group IIA metal organic salt; and, iii. 2 to 40 percent by weight of a silicone resin soluble in said silicone (i.).
Claim 62
Dependent Claim
51 words
A composition effective for improving the flame retardant properties of thermoplastics comprising: i. 40 to 80 percent by weight of silicone; ii. 5 to 40 percent by weight of Group IIA metal organic salt; and, iii. 2 to 40 percent by weight of a silicone resin soluble in said silicone (i.).
Claim 63
Dependent Claim
55 words
A composition as in claim 58 wherein said silicone resin is an MQ silicone resin comprised of monofunctional M units of the average formula R 3 SiO 0 .5 and tetra-functional Q units of the average formula SiO 2 , and having an average ratio of, approximately, 0.3 to 4.0 M units per Q unit.
Claim 64
Dependent Claim
29 words
A composition as in claim 58 further comprising a compatiblizing amount of thermoplastic effective for facilitating the dispersion of said composition in a thermoplastic to be rendered flame retardant.
Claim 65
Dependent Claim
30 words
A composition as in claim 60 wherein said thermoplastic is selected from the group consisting of polypropylene, polyethylene, polycarbonate, polystyrene, acrylonitrile-butadiene-styrene terpolymer, polyphenylene oxide-polystyrene blends, acrylic polymer, polyurethane and polyamide.
Claim 66
Dependent Claim
119 words
A composition as in claim 58 wherein said silicone is an organopolysiloxane comprised of chemically combined siloxy units selected from the group consisting of R 3 SiO 0 .5,R 2 SiO, RSiO 1 .5, R 1 R 2 SiO 0 .5, RR 1 SiO, (R 1 ) 2 SiO, R 1 SiO 1 .5 and SiO 2 units and mixtures thereof wherein each R represents independently a saturated or unsaturated monovalent hydrocarbon radical, R 1 represents independently a saturated or unsaturated monovalent hydrocarbon radical or a radical selected from the group consisting of a hydrogen atom, hydroxyl, alkoxyl, aryl, vinyl, or allyl radicals and wherein said organopolysiloxane has a viscosity of approximately 600 to 300,000,000 centipoise at 25° C.
Claim 67
Dependent Claim
25 words
A composition as in claim 62 wherein said silicone is an essentially linear polydimethylsiloxane copolymer having a viscosity of 90,000 to 150,000 at 25° C.
Claim 68
Dependent Claim
27 words
A composition as in claim 58 wherein said Group IIA metal organic salt is a Group IIA metal carboxylic acid salt containing at least 6 carbon atoms.
Claim 69
Dependent Claim
23 words
A composition as in claim 58 wherein said Group IIA metal is selected from the group consisting of magnesium, calcium, barium and strontium.
Claim 70
Dependent Claim
27 words
A composition as in claim 58 wherein said carboxylic acid salt is selected from the group consisting of stearates, oleates, palmitates, myristates, laurates, undecylenates, 2-ethylhexanoates and hexanoates.
Claim 71
Dependent Claim
42 words
A composition as in claim 58 wherein said silicone resin is present in an amount of 1 to 10 percent by weight and is comprised essentially of polytrimethylsilyl silicate having a ratio of approximately 0.6 to 2 M units per Q unit.
Claim 72
Dependent Claim
23 words
A composition as in claim 58 further comprising approximately 1 to 20 percent by weight of the total composition of an organic halide.
Claim 73
Dependent Claim
13 words
A composition as in claim 68 wherein said organic halide is decabromodiphenyl oxide.
Claim 74
Dependent Claim
25 words
A composition as in claim 58 further comprising aluminum trihydrate in an amount of, approximately, 5 to 80 percent by weight of the total composition.
Claim 75
Dependent Claim
25 words
A composition as in claim 58 further comprising antimony oxide in an amount of, approximately, 1 to 10 percent by weight of the total composition.
Claim 76
Dependent Claim
21 words
A composition as in claim 58 further comprising a filler selected from the group consisting of talc, wollastonite, and calcium carbonate.
Claim 77
Dependent Claim
56 words
A process for providing a composition effective for rendering thermoplastics flame retardant comprising the steps of combining: i. 40 to 80 percent by weight of silicone; ii. 5 to 40 percent by weight of Group IIA metal organic salt; and, iii. 2 to 40 percent by weight of a silicone resin soluble in said silicone (i.).
Claim 78
Dependent Claim
56 words
A process for providing a composition effective for rendering thermoplastics flame retardant comprising the steps of combining: i. 40 to 80 percent by weight of silicone; ii. 5 to 40 percent by weight of Group IIA metal organic salt; and, iii. 2 to 40 percent by weight of a silicone resin soluble in said silicone (i.).
Claim 79
Dependent Claim
55 words
A process as in claim 73 wherein said silicone resin is an MQ silicone resin comprised of monofunctional M units of the average formula R 3 SiO 0 .5 and tetrafunctional Q units of the average formula SiO 2 , and having an average ratio of, approximately, 0.3 to 4.0 M units per Q unit.
Claim 80
Dependent Claim
34 words
A process as in claim 73 further comprising the step of adding a compatibilizing amount of thermoplastic effective for facilitating the dispersion of said masterbatch formulation in a thermoplastic to be rendered flame retardant.
Claim 81
Dependent Claim
30 words
A process as in claim 75 wherein said thermoplastic is selected from the group consisting of polypropylene, polyethylene, polycarbonate, polystyrene, acrylonitrile-butadiene-styrene terpolymer, polyphenylene oxide-polystyrene blends, acrylic polymer, polyurethane and polyamide.
Claim 82
Dependent Claim
119 words
A process as in claim 73 wherein said silicone is an organopolysiloxane comprised of chemically combined siloxy units selected from the group consisting of R 3 SiO 0 .5,R 2 SiO, RSiO 1 .5, R 1 R 2 SiO 0 .5, RR 1 SiO, (R 1 ) 2 SiO, R 1 SiO 1 .5 and SiO 2 units and mixtures thereof wherein each R represents independently a saturated or unsaturated monovalent hydrocarbon radical, R 1 represents independently a saturated or unsaturated monovalent hydrocarbon radical or a radical selected from the group consisting of a hydrogen atom, hydroxyl, alkoxyl, aryl, vinyl, or allyl radicals and wherein said organopolysiloxane has a viscosity of approximately 600 to 300,000,000 centipoise at 25° C.
Claim 83
Dependent Claim
25 words
A process as in claim 77 wherein said silicone is an essentially linear polydimethylsiloxane copolymers having a viscosity of 90,000 to 150,000 at 25° C.
Claim 84
Dependent Claim
27 words
A process as in claim 73 wherein said Group IIA metal organic salt is a Group IIA metal carboxylic acid salt containing at least 6 carbon atoms.
Claim 85
Dependent Claim
23 words
A process as in claim 73 wherein said Group IIA metal is selected from the group consisting of magnesium, calcium, barium and strontium.
Claim 86
Dependent Claim
27 words
A process as in claim 73 wherein said carboxylic acid salt is selected from the group consisting of stearates, oleates, palmitates, myristates, laurates, undecylenates, 2-ethylhexanoates and hexanoates.
Claim 87
Dependent Claim
42 words
A process as in claim 73 wherein said silicone resin is present in an amount of 1 to 10 percent by weight and is comprised essentially of polytrimethylsilyl silicate having a ratio of approximately 0.6 to 2 M units per Q unit.
Claim 88
Dependent Claim
27 words
A process as in claim 73 further comprising the step of adding, approximately, 1 to 20 percent by weight of the total composition of an organic halide.
Claim 89
Dependent Claim
13 words
A process as in claim 83 wherein said organic halide is decabromodiphenyl oxide.
Claim 90
Dependent Claim
29 words
A process as in claim 73 further comprising the step of adding aluminum trihydrate in an amount of, approximately, 5 to 80 percent by weight of the total composition.
Claim 91
Dependent Claim
29 words
A process as in claim 73 further comprising the step of adding antimony oxide in an amount of, approximately, 1 to 10 percent by weight of the total composition.
Claim 92
Dependent Claim
25 words
A process as in claim 73 further comprising the step of adding a filler selected from the group consisting of talc, wollastonite, and calcium carbonate.
Claim 93
Dependent Claim
27 words
A process as in claim 73 further comprising the step of adding an amount of catalyst effective for curing said composition thereby providing a flame retardant article.
Claim 94
Dependent Claim
15 words
A process as in claim 73 further comprising the step of heat molding the thermoplastic.
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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) | 1986-06-06 | 1986-12-06 | 1987-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-06-06 | 1990-12-06 | 1991-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-06-06 | 1994-12-06 | 1995-06-07 | $7700.00 | Window Closed / Lapsed |