US3062762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous adhesive composition comprising polychloroprene, lubricating oil, and polysaccharide
Assignee: EIDP Inc
•
Filing: 1959-10-22
•
Granted: 1962-11-06
•
Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Rice Arthur Roland
- 👤 Wilder Frank Nahum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:04
CPC Classifications
C; C08; C08L; C08L11/00; C08L11/02; C09; C09J; C09J111/00; C09J111/02; C08L2666/00; C08L2666/02; C08L2666/26; C08L5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A TEMPORARY BONDING ADHESIVE COMPOSITION COMPRISING (A) 5 TO 30 PARTS BY WEIGHT OF A WATER INSOLUBLE PETROLEUM BASE LUBRICATING OIL, SAID OIL BEING DISPERSED IN A MIXTURE OF (B) 5 TO 35 PARTS OF AN AQUEOUS LATEX OF PLASTIC POLYCHLOROPRENE OF 30 TO 40% CONCENTRATION AND (C) A 1.5 TO 2.5% VISCOUS AQUEOUS SOLUTION OF A POLYSACCHARIDE DERIVATIVE SELECTED FROM THE GROUP CONSISTING OF AMMONIUM ALGINATE, PECTIN, AGAR AND METHYL CELLULOSE, TO MAKE A TOTAL OF 100 PARTS OF SAID ADHESIVE COMPOSITION.
Claim 2
Dependent Claim
83 words
A TEMPORARY BONDING ADHESIVE COMPOSITION COMPRISING (A) 5 TO 30 PARTS BY WEIGHT OF A WATER INSOLUBLE PETROLEUM BASE LUBRICATING OIL, SAID OIL BEING DISPERSED IN A MIXTURE OF (B) 5 TO 35 PARTS OF AN AQUEOUS LATEX OF PLASTIC POLYCHLOROPRENE OF 30 TO 40% CONCENTRATION AND (C) A 1.5 TO 2.5% VISCOUS AQUEOUS SOLUTION OF A POLYSACCHARIDE DERIVATIVE SELECTED FROM THE GROUP CONSISTING OF AMMONIUM ALGINATE, PECTIN, AGAR AND METHYL CELLULOSE, TO MAKE A TOTAL OF 100 PARTS OF SAID ADHESIVE COMPOSITION.
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) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |