US2716083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bonding of yarns to rubber
Assignee: Akzo Nobel UK PLC
•
Filing: 1950-08-25
•
Granted: 1955-08-23
•
Expires: 1970-08-25
Abstract
No abstract record available.
Inventors
- 👤 Ernest E Tallis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:16
CPC Classifications
C; C09; C09J; C09J161/00; C09J161/04; C09J161/06; C08; C08G; C08G8/00; C08G8/04; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/29; Y10T428/2913; Y10T428/2933
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
40 words
A COMPOSITE ARTICLE COMPRISING CELLULOSE YARNS BONDED TO VULCAISED RUBBER BY MEANS OF AN ADHESIVE CONSISTING ESSENTIALLY OF A PHENOL-ALDEHYDE CONDENSATION PRODUCT HAVING SIDE CHAINS CONTANING AN ETHYLENICALLY UNSATURATED CARBON-CARBON LINKAGE WHEREBY SAID CELLULOSE YARNS ARE BONDED TO SAID RUBBER.
Claim 2
Dependent Claim
40 words
A COMPOSITE ARTICLE COMPRISING CELLULOSE YARNS BONDED TO VULCAISED RUBBER BY MEANS OF AN ADHESIVE CONSISTING ESSENTIALLY OF A PHENOL-ALDEHYDE CONDENSATION PRODUCT HAVING SIDE CHAINS CONTANING AN ETHYLENICALLY UNSATURATED CARBON-CARBON LINKAGE WHEREBY SAID CELLULOSE YARNS ARE BONDED TO SAID RUBBER.
Claim 3
Dependent Claim
57 words
A PROCESS FOR THE PRODUCTION OF A COMPOSITION ARTICLE COMPRISING CELLULOSE YARNS BONDED TO VULCANIZED RUBBER WHICH COMPRISES INCORPORATING IN THE YARNS AN ADHESIVE CONSISTING ESSENTIALLY OF A PHENOL ALDEHYDE CONDENSATION PRODUCT HAVING SIDE CHAINS CONTAINING AN ETHYLENICALLY UNSATURATED CARBON-CARBON LINKAGE, PLACING THE YARNS IN CONTACT WITH UNVULCANIZED RUBBER AND SUBJECTING THE ASSEMBLY TO A VULCANIZING TEMPERATURE.
Claim 4
Dependent Claim
57 words
A PROCESS FOR THE PRODUCTION OF A COMPOSITION ARTICLE COMPRISING CELLULOSE YARNS BONDED TO VULCANIZED RUBBER WHICH COMPRISES INCORPORATING IN THE YARNS AN ADHESIVE CONSISTING ESSENTIALLY OF A PHENOL ALDEHYDE CONDENSATION PRODUCT HAVING SIDE CHAINS CONTAINING AN ETHYLENICALLY UNSATURATED CARBON-CARBON LINKAGE, PLACING THE YARNS IN CONTACT WITH UNVULCANIZED RUBBER AND SUBJECTING THE ASSEMBLY TO A VULCANIZING TEMPERATURE.
References Cited (Backward Citations)
US1902257A
Cited
US2006043A
Cited
US2128229A
Cited
US2224679A
Cited
US2314701A
Cited
US2371870A
Cited
US2399735A
Cited
US2429397A
Cited
US2425349A
Cited
US2497454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |