US5698016A
Expired / Lapsed
US
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Compositions of modified carbon products and amphiphilic ions and methods of using the same
Assignee: Cabot Corp
•
Filing: 1996-06-14
•
Granted: 1997-12-16
•
Expires: 2016-06-14
Abstract
Abstract A composition is disclosed which comprises a) an amphiphilic ion, and b) a modified carbon product comprising carbon having attached at least one organic group. The organic group has a charge opposite to the amphiphilic ion. Also disclosed are aqueous and non-aqueous ink and coating compositions incorporating this composition. Ink jet ink compositions are further described incorporating this composition.
Inventors
- 👤 Curtis E. Adams
- 👤 James A. Belmont
- 👤 Robert M. Amici
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:55
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/30; C09D11/32; C09D11/324; C08; C08K; C08K9/00; C08K9/04; C09C; C09C1/00; C09C1/44; C09C1/48; C09C1/56; C09C3/00; C09C3/08; C09D11/02; C09D11/03; C09D11/037; C09D11/36; C09D17/00; C09D17/004; C09D17/005; C09D7/00; C09D7/40; C09D7/60; C09D7/61; C09D7/62; C01; C01P; C01P2006/00; C01P2006/19; C01P2006/22; C01P2006/60; C01P2006/62; C01P2006/63; C01P2006/64; C08K3/00; C08K3/02; C08K3/04
Claims Analysis
Total Claims: 42
Claim 1
Independent Claim
37 words
A composition comprising a) an amphiphilic ion and b) a modified carbon product comprising carbon having attached at least one organic group, wherein said at least one organic group has a charge opposite to said amphiphilic ion.
Claim 2
Dependent Claim
37 words
A composition comprising a) an amphiphilic ion and b) a modified carbon product comprising carbon having attached at least one organic group, wherein said at least one organic group has a charge opposite to said amphiphilic ion.
Claim 3
Dependent Claim
11 words
The composition of claim 1, wherein said amphiphilic ion is cationic.
Claim 4
Dependent Claim
103 words
The composition of claim 2, wherein said amphiphilic ion is an ammonium ion formed by adding an acid to: a fatty amine, an ester of an aminoalcohol, an alkylamine, a polymer containing an amine functionality, aniline and derivatives thereof, a fatty alcohol ester of amino acid, a polyamine N-alkylated with a dialkyl succinate ester, a heterocyclic amine, a guanidine derived from a fatty amine, a guanidine derived from an alkylamine, a guanidine derived from an arylamine, an amidine derived from a fatty amine, an amidine derived from a fatty acid, an amidine derived from an alkylamine, or an amidine derived from an arylamine.
Claim 5
Dependent Claim
72 words
The composition of claim 2, wherein said amphiphilic ion is an ammonium ion formed by adding an acid to: an ester of an aminodiol, an ester of an aminotriol, a polyethyleneimine, a polyvinylimidazole, a a homo- or co-polymer of vinylpyridine, a polyvinylimidazole, mixed polymers containing at least one amino-functional monomer, a fatty alcohol ester of aspartic acid, a fatty alcohol ester of glutamic acid, a pyridine derivative, an imidazole, or an imidazoline.
Claim 6
Dependent Claim
26 words
The composition of claim 4, wherein said amphiphilic ion is an ammonium ion formed by adding an acid to a fatty alcohol ester of glutamic acid.
Claim 7
Dependent Claim
27 words
The composition of claim 1, wherein said amphiphilic ion is an ammonium ion formed by adding an acid to a copolymer of dimethylaminoethyl methacrylate and methyl methacrylate.
Claim 8
Dependent Claim
20 words
The composition of claim 4, wherein said amphiphilic ion is an ammonium ion formed by adding an acid to di(myristyl)glutamate.
Claim 9
Dependent Claim
11 words
The composition of claim 1, wherein said amphiphilic ion is anionic.
Claim 10
Dependent Claim
65 words
The composition of claim 8, wherein said amphiphilic ion is an alkyl sulfonate, an alkylbenzene sulfonate, an alkylsulfate, a sarcosine, a sulfosuccinate, an alcohol ethoxylate sulfate, an alcohol ethoxylate sulfonate, an alkyl phosphate, an alkylethoxylated phosphate, an ethoxylated alkylphenol sulfate, a fatty carboxylate, a taurate, an isethionate, a salt of an aliphatic carboxylic acid, or an ion derived from a polymer containing an acid group.
Claim 11
Dependent Claim
52 words
The composition of claim 9, wherein said amphiphilic ion is derived from sodium dodecylbenzene sulfonate, sodium dodecylsulfate, an oleic acid salt, a ricinoleic acid salt, a myristic acid salt, a caproic acid salt, a sulfonated polystryrene, sodium bis(2-ethylhexyl)sulfosuccinate, or a homo- or copolymer of acrylic acid or methacrylic acid or its salt.
Claim 12
Dependent Claim
14 words
The composition of claim 10, wherein said amphiphilic ion is derived from sodium bis(2-ethylhexyl)-sulfosuccinate.
Claim 13
Dependent Claim
23 words
The composition of claim 1, wherein said carbon is carbon black, graphite, vitreous carbon, carbon fiber, finely-divided carbon, activated charcoal, or mixtures thereof.
Claim 14
Dependent Claim
11 words
The composition of claim 12, wherein said carbon is carbon black.
Claim 15
Dependent Claim
88 words
The composition of claim 1, wherein said organic group comprises a) at least one aromatic group or at least one C 1 -C 12 alkyl group, and b) at least one ionic group, at least one ionizable group, or a mixture of an ionic group and an ionizable group, wherein the at least one aromatic group of the organic group is directly attached to the carbon, and wherein the at least one C 1 -C 12 alkyl group of the organic group is directly attached to the carbon.
Claim 16
Dependent Claim
19 words
The composition of claim 1, wherein the organic group includes a carboxylate, a sulfonate, or a quaternary ammonium ion.
Claim 17
Dependent Claim
26 words
The composition of claim 1, wherein the organic group is C 6 H 4 SO 3 - or C 6 H 4 CO 2 - .
Claim 18
Dependent Claim
18 words
The composition of claim 1, wherein the organic group is p-C 6 H 4 SO 3 - .
Claim 19
Dependent Claim
18 words
The composition of claim 1, wherein the organic group is C 6 H 4 CO 2 - .
Claim 20
Dependent Claim
30 words
The composition of claim 1, wherein the organic group is C 6 H 4 NC 5 H 5 + or C 6 H 4 N(CH 3 ) 3 + .
Claim 21
Dependent Claim
14 words
An aqueous ink composition comprising an aqueous vehicle and the composition of claim 1.
Claim 22
Dependent Claim
13 words
A coating composition comprising an aqueous vehicle and the composition of claim 1.
Claim 23
Dependent Claim
14 words
A non-aqueous ink composition comprising a non-aqueous vehicle and the composition of claim 1.
Claim 24
Dependent Claim
14 words
A non-aqueous coating composition comprising a non-aqueous vehicle and the composition of claim 1.
Claim 25
Dependent Claim
15 words
A non-aqueous ink jet ink composition comprising a vehicle and the composition of claim 1.
Claim 26
Dependent Claim
17 words
An aqueous emulsion ink jet ink composition comprising a solvent, water, and the composition of claim 1.
Claim 27
Dependent Claim
14 words
The aqueous emulsion ink jet ink composition of claim 25, further comprising a surfactant.
Claim 28
Dependent Claim
14 words
A suspension comprising the composition of claim 1 and a carrier or liquid vehicle.
Claim 29
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 1, and a coloring pigment other than carbon black.
Claim 30
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 2, and a coloring pigment other than carbon black.
Claim 31
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 3, and a coloring pigment other than carbon black.
Claim 32
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 4, and a coloring pigment other than carbon black.
Claim 33
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 8, and a coloring pigment other than carbon black.
Claim 34
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 9, and a coloring pigment other than carbon black.
Claim 35
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 10, and a coloring pigment other than carbon black.
Claim 36
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 11, and a coloring pigment other than carbon black.
Claim 37
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 12, and a coloring pigment other than carbon black.
Claim 38
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 14, and a coloring pigment other than carbon black.
Claim 39
Dependent Claim
20 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 1, and clay, talc, silica, or carbonate.
Claim 40
Dependent Claim
20 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 14, and clay, talc, silica, or carbonate.
Claim 41
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 16, and a coloring pigment other than carbon black.
Claim 42
Dependent Claim
22 words
A coating composition comprising an aqueous or non-aqueous vehicle, the composition of claim 19, and a coloring pigment other than carbon black.
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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) | 2000-12-15 | 2001-06-16 | 2001-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-12-15 | 2005-06-16 | 2005-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-12-15 | 2009-06-16 | 2009-12-16 | $7700.00 | Window Closed / Lapsed |