Patent US3758362A successfully refreshed from Google Patents.
US3758362A
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US
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Dual latex adhesive system
Assignee: EIDP Inc
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Filing: 1971-03-26
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Granted: 1973-09-11
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Expires: 1991-03-26
Abstract
Abstract RAPID BONDING OF SUBSTRATES IS ACCOMPLISHED BY (A) COATING A SURFACE OF A SUBSTRATE WITH AN ANIONIC ELASTOMERIC LATEX AND COATING A SURFACE OF A SECOND SUBSTRATE WITH A CATIONIC ELASTOMERIC LATEX, (B) CONTACTING THE COATED SURFACES OF THE SUBSTRATES WHILE THE LATEX COATINGS REMAIN UNCOAGULATED, AND (C) MAINTAINING CONTACT BETWEEN THE COATED SURFACES UNTIL COAGULATION OF BOTH LATEX LAYERS OCCURS.
Inventors
- 👤 M Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:22
CPC Classifications
B; B32; B32B; B32B13/00; B32B13/04; B32B13/10; C; C08; C08J; C08J5/00; C08J5/12; C08J5/124; C08J5/127; B32B37/00; B32B37/12; B32B7/00; B32B7/04; B32B7/12; C09; C09J; C09J125/00; C09J125/02; C09J125/04; C09J125/08; C09J125/10; C09J127/00; C09J127/02; C09J127/04; C09J127/08; C09J131/00; C09J131/02; C09J131/04; C09J5/00; C09J5/04; B32B37/14; B32B37/24; B32B2037/243; C08J2361/00; C08J2361/04; C08J2361/06; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31699; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906
Claims Analysis
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References Cited (Backward Citations)
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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) | 1976-09-10 | 1977-03-12 | 1977-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-10 | 1981-03-12 | 1981-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-10 | 1985-03-12 | 1985-09-11 | $7700.00 | Window Closed / Lapsed |