US4027081A
Expired / Lapsed
US
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Polymeric compositions containing hydrogen bonding compound
Assignee: Individual
•
Filing: 1975-02-28
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Granted: 1977-05-31
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Expires: 1995-02-28
Abstract
Abstract Polymeric compositions containing a ##STR1## group are disclosed. An example of an improved vinyl chloride copolymer made in accordance with this invention has the following structural formula: ##STR2## A mixture suitable for use as an improved adhesive containing a plasticizer and a terpolymer, for example, having the following structural formula: ##STR3##
Inventors
- 👤 Stanley Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:09
CPC Classifications
C; C08; C08F; C08F8/00; C08F8/14
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
65 words
A polymer having the general formula ##STR21## where x is Cl or F n is a value to provide an intrinsic viscosity of 0.6 to 2.4 a is 1 to 400 R is an alkyl group having 1 to 18 carbon atoms R 1 is H, COOH, COOR, and ##STR22## R 2 is H, CH 3 , CH 2 COOR, CH 2 COOH, and ##STR23##
Claim 2
Dependent Claim
65 words
A polymer having the general formula ##STR21## where x is Cl or F n is a value to provide an intrinsic viscosity of 0.6 to 2.4 a is 1 to 400 R is an alkyl group having 1 to 18 carbon atoms R 1 is H, COOH, COOR, and ##STR22## R 2 is H, CH 3 , CH 2 COOR, CH 2 COOH, and ##STR23##
Claim 3
Dependent Claim
12 words
A polymer as described in claim 1 wherein R 1 is H.
Claim 4
Dependent Claim
12 words
A polymer as described in claim 1 wherein R 2 is H.
Claim 5
Dependent Claim
15 words
A polymer as described in claim 1 wherein R 1 and R 2 are H.
Claim 6
Dependent Claim
11 words
A polymer as described in claim 1 wherein x is Cl.
Claim 7
Dependent Claim
11 words
A polymer as described in claim 1 wherein X is F.
Claim 8
Dependent Claim
83 words
A mixture suitable for use as an adhesive comprising (a) 15 to 50% plasticizer and 50 to 85% of a polymer having the general formula ##STR24## n is a value to provide an intrinsic viscosity of 0.6 to 2.4 a is 5 to 50 b is 5 to 50 R is an alkyl group having 1 to 18 carbon atoms R 1 is H, COOH, COOR, and ##STR25## R 2 is H, CH 3 , CH 2 COOR, CH 2 COOH, and ##STR26##
Claim 9
Dependent Claim
83 words
A mixture suitable for use as an adhesive comprising (a) 15 to 50% plasticizer and 50 to 85% of a polymer having the general formula ##STR24## n is a value to provide an intrinsic viscosity of 0.6 to 2.4 a is 5 to 50 b is 5 to 50 R is an alkyl group having 1 to 18 carbon atoms R 1 is H, COOH, COOR, and ##STR25## R 2 is H, CH 3 , CH 2 COOR, CH 2 COOH, and ##STR26##
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |