US6103380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Particle having an attached halide group and methods of making the same
Assignee: Cabot Corp
•
Filing: 1998-06-03
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Granted: 2000-08-15
•
Expires: 2018-06-03
Abstract
Abstract A modified particle is disclosed wherein a particle has an attached group having the formula: ##STR1## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group ##STR2## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species. Also disclosed is a modified particle or aggregate having attached a group having the formula: ##STR3## wherein CoupA represents a Si-containing group, a Ti-containing group, or a Zr-containing group; R 8 and R 9 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 10 , --NHR 10 , --NR 10 R 10 , or --SR 10 , wherein R 10 represents an alkyl group or an aryl group; Q represents a labile halide containing species; and n is an integer of from 1 to 3. Modified particles with attached polymers are also disclosed as well as methods of making the modified particles.
Inventors
- 👤 Wayne Devonport
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:56
CPC Classifications
B; B60; B60C; B60C1/00; B82; B82Y; B82Y30/00; C; C08; C08K; C08K9/00; C08K9/04; C08K9/08; C09; C09C; C09C1/00; C09C1/44; C09C1/48; C09C1/56; C09C3/00; C09C3/08; C09C3/10; C09C3/12; C09D; C09D11/00; C09D11/30; C09D11/32; C09D11/324; G; G03; G03G; G03G9/00; G03G9/08; G03G9/09; G03G9/0902; G03G9/0904; G03G9/097; G03G9/09708; G03G9/09716; C01; C01P; C01P2002/00; C01P2002/80; C01P2002/85; C01P2004/00; C01P2004/01; C01P2004/04; C01P2004/50; C01P2004/60; C01P2004/61; C01P2004/62; C01P2004/64; C01P2006/00; C01P2006/12; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2991; Y10T428/2993; Y10T428/2995; Y10T428/2998
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
182 words
A modified particle comprising a particle having attached a group having the formula: ##STR18## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR19## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species selected from aryl alkyl halides, alkyl halides, arenesulfonyl halides, arenecarbonyl halides, a labile halide and a carbon atom, a labile halide and a nitrogen atom, a labile halide and a sulfur atom, a labile halide and a phosphorus atom, a labile halide and a boron atom, a labile halide and a silicon atom, a bromododecanyl group, and a silyl propyl chloride group.
Claim 2
Dependent Claim
182 words
A modified particle comprising a particle having attached a group having the formula: ##STR18## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR19## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species selected from aryl alkyl halides, alkyl halides, arenesulfonyl halides, arenecarbonyl halides, a labile halide and a carbon atom, a labile halide and a nitrogen atom, a labile halide and a sulfur atom, a labile halide and a phosphorus atom, a labile halide and a boron atom, a labile halide and a silicon atom, a bromododecanyl group, and a silyl propyl chloride group.
Claim 3
Dependent Claim
21 words
The modified particle of claim 1, wherein said Q is an aryl alkyl halide, alkyl halide, arenesulfonyl halide or arenecarbonyl halide.
Claim 4
Dependent Claim
32 words
The modified particle of claim 1, wherein Q comprises a labile halide and a carbon atom, a nitrogen atom, a sulfur atom, a phosphorous atom, a boron atom or a silicon atom.
Claim 5
Dependent Claim
22 words
The modified particle of claim 1, wherein said particle is a carbon product, a metal oxide, a metal hydroxide, or mixtures thereof.
Claim 6
Dependent Claim
22 words
The modified particle of claim 1, wherein said particle is graphite, vitreous carbon, activated charcoal, carbon fiber, activated carbon, or mixtures thereof.
Claim 7
Dependent Claim
12 words
The modified particle of claim 1, wherein said particle is carbon black.
Claim 8
Dependent Claim
21 words
The modified particle of claim 1, wherein said particle is an aggregate comprising a silicon-containing species phase and a carbon phase.
Claim 9
Dependent Claim
135 words
A modified particle comprising an aggregate, said aggregate having attached a group having the formula: ##STR20## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR21## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species, and wherein said aggregate comprises a metal-containing species phase and a carbon phase.
Claim 10
Dependent Claim
135 words
A modified particle comprising an aggregate, said aggregate having attached a group having the formula: ##STR20## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR21## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species, and wherein said aggregate comprises a metal-containing species phase and a carbon phase.
Claim 11
Dependent Claim
18 words
The modified particle of claim 1, wherein said Q is a bromododecanyl group or a silyl propyl chloride.
Claim 12
Dependent Claim
83 words
The modified particle of claim 8, wherein said metal-containing species phase comprises a magnesium-containing species phase, a calcium-containing species phase, a titanium-containing species phase, a vanadium-containing species phase, a cobalt-containing species phase, a nickel-containing species phase, a zirconium-containing species phase, a tin-containing species phase, an antimony-containing species phase, a chromium-containing species phase, a neodymium-containing species phase, a lead-containing species phase, a tellurium-containing species phase, a barium-containing species phase, a cesium-containing species phase, an iron-containing species phase, a molybdenum-containing species phase, or mixtures thereof.
Claim 13
Dependent Claim
16 words
The modified particle of claim 8, wherein said metal-containing species phase comprises an aluminum-containing species phase.
Claim 14
Dependent Claim
16 words
The modified particle of claim 8, wherein said metal-containing species phase comprises a zinc-containing species phase.
Claim 15
Dependent Claim
32 words
The modified particle of claim 8, wherein said Q comprises a labile halide a carbon atom, a nitrogen atom, a sulfur atom, a phosphorous atom, a boron atom or a silicon atom.
Claim 16
Dependent Claim
29 words
A method for preparing the modified particle of claim 1, comprising reacting a particle having an attached --AR--R 1 CR 2 R 3 with a labile containing species source.
Claim 17
Dependent Claim
18 words
A coating or ink composition comprising an aqueous or non-aqueous solvent, and the modified particle of claim 1.
Claim 18
Dependent Claim
136 words
A modified particle comprising a particle having attached a group having the formula: ##STR22## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR23## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species wherein said particle is a carbon product, a metal oxide, a metal hydroxide, or mixtures thereof.
Claim 19
Dependent Claim
136 words
A modified particle comprising a particle having attached a group having the formula: ##STR22## wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene group, ##STR23## wherein R 4 is an alkyl or alkylene group or an aryl or arylene group; R 4 ' is an alkyl group or an aryl group; R 2 and R 3 , which can be the same or different, represent hydrogen, an alkyl group, an aryl group, --OR 5 , --NHR 5 , --NR 5 R 5 , or --SR 5 , wherein R 5 , which is the same or different, represents an alkyl group or an aryl group; and Q represents a labile halide containing species wherein said particle is a carbon product, a metal oxide, a metal hydroxide, or mixtures thereof.
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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) | 2003-08-15 | 2004-02-14 | 2004-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-15 | 2008-02-14 | 2008-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-15 | 2012-02-14 | 2012-08-15 | $7700.00 | Window Closed / Lapsed |