US4342706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Benzene sulfonate quaternary ammonium salts
Assignee: VAN DYKE & COMPANY Inc
•
Filing: 1980-09-08
•
Granted: 1982-08-03
•
Expires: 2000-09-08
Abstract
Abstract Novel compositions of matter consisting of benzene sulfonate quaternary ammonium salts have been found to be possessed of very good antistatic, emollient and substantive properties. They are prepared by reacting the amide or ester with the requisite sulfonate.
Inventors
- 👤 Donald E. Conner
- 👤 Arnold W. Fogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:23
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K8/466; A61K8/40; A61K8/41; A61K8/416; A61Q; A61Q5/00; A61Q5/12; C; C11; C11D; C11D1/00; C11D1/38; C11D1/62
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
73 words
As a novel composition of matter, a benzene sulfonate quaternary ammonium salt corresponding to the formula ##STR12## wherein the RCO moiety is from the group consisting of gluconic and C 7 -C 21 fatty acid; R' is an alkyl group having from 1 to 3 carbon atoms; R" is an alkyl group having from 14 to 18 carbon atoms and, R'" is selected from the group consisting of H and CH 3 .
Claim 2
Dependent Claim
73 words
As a novel composition of matter, a benzene sulfonate quaternary ammonium salt corresponding to the formula ##STR12## wherein the RCO moiety is from the group consisting of gluconic and C 7 -C 21 fatty acid; R' is an alkyl group having from 1 to 3 carbon atoms; R" is an alkyl group having from 14 to 18 carbon atoms and, R'" is selected from the group consisting of H and CH 3 .
Claim 3
Dependent Claim
35 words
The composition of claim 1 in which the R is CH 3 (CH 2 ) 16 , R' is CH 3 , R" is C 18 H 37 , and R'" is CH 3 .
Claim 4
Dependent Claim
16 words
As a novel composition of matter, a benzene sulfonate quaternary ammonium salt having the formula ##STR13##
Claim 5
Dependent Claim
16 words
As a novel composition of matter, a benzene sulfonate quaternary ammonium salt having the formula ##STR13##
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) | 1985-08-02 | 1986-02-01 | 1986-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-08-02 | 1990-02-01 | 1990-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-08-02 | 1994-02-01 | 1994-08-03 | $7700.00 | Window Closed / Lapsed |