US3060070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bonding of chlorosulphonated polyethylene to nylon
Assignee: Burlington Industries Inc
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Filing: 1960-12-02
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Granted: 1962-10-23
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Expires: 1980-12-02
Abstract
No abstract record available.
Inventors
- 👤 Everett C Atwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:57
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J2323/00; C08J2323/26; C08J2323/32; C08J2323/34; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31562; Y10T428/31573; Y10T428/31725; Y10T428/31739; Y10T428/31743; Y10T428/31761; Y10T428/31855; Y10T428/31859
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
35 words
IN A PROCESS FOR BONDING NYLON TO CHLOROSULPHONATED POLYETHYLENE RUBBER, THE IMPROVEMENT WHICH COMPRISES TREATING SAID NYLON WITH A COMPOSITION CONTAINING RESORCINOLFORMALDEHYDE AND A NEOPRENE LATEX PRIOR TO BONDING OF THE RUBBER TO SAID NYLON.
Claim 2
Dependent Claim
35 words
IN A PROCESS FOR BONDING NYLON TO CHLOROSULPHONATED POLYETHYLENE RUBBER, THE IMPROVEMENT WHICH COMPRISES TREATING SAID NYLON WITH A COMPOSITION CONTAINING RESORCINOLFORMALDEHYDE AND A NEOPRENE LATEX PRIOR TO BONDING OF THE RUBBER TO SAID NYLON.
Claim 3
Dependent Claim
73 words
IN A PROCESS FOR BONDING NYLON FIBERS TO CHLOROSULPHONATED POLYETHYLENE RUBBER, THE IMPROVEMENT WHICH COMPRISES FIRST TREATING SAID NYLON FIBERS WITH AN ORGANIC SOLVENT SOLUTION OF AN ORGANIC POLYISOCYANATE, DRYING THE THUS TREATED FIBERS, THEN TREATING SAID FIBERS WITH AN ORGANIC SOLVENT-FREE AQUEOUS COMPOSITION INCLUDING A RESOLE AND A NEOPRENE LATEX, AND AGAIN DRYING THE THUS TREATED MA-TERIAL, SAID TREATING AND DRYING STEPS PRECEDING THE APPLICATION OF THE CHLOROSULPHONATED POLYETHYLENE TO SAID NYLON.
Claim 4
Dependent Claim
73 words
IN A PROCESS FOR BONDING NYLON FIBERS TO CHLOROSULPHONATED POLYETHYLENE RUBBER, THE IMPROVEMENT WHICH COMPRISES FIRST TREATING SAID NYLON FIBERS WITH AN ORGANIC SOLVENT SOLUTION OF AN ORGANIC POLYISOCYANATE, DRYING THE THUS TREATED FIBERS, THEN TREATING SAID FIBERS WITH AN ORGANIC SOLVENT-FREE AQUEOUS COMPOSITION INCLUDING A RESOLE AND A NEOPRENE LATEX, AND AGAIN DRYING THE THUS TREATED MA-TERIAL, SAID TREATING AND DRYING STEPS PRECEDING THE APPLICATION OF THE CHLOROSULPHONATED POLYETHYLENE TO SAID NYLON.
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) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |