US3179547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of effecting the adhesion of polyester materials to rubbers
Assignee: Teijin Ltd
•
Filing: 1961-10-24
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Granted: 1965-04-20
•
Expires: 1981-10-24
Abstract
No abstract record available.
Inventors
- 👤 Kigane Koji
- 👤 Togawa Haruo
- 👤 Yamada Shinichi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:22
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J2321/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T428/31797; Y10T428/31855; Y10T428/31859; Y10T428/31877
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A METHOD FOR THE ADHESION OF A POLYESTER MATERIAL TO A RUBBER COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYMERS OF ISOPRENE, POLYMERS OF BUTADIENE AND POLYMERS OF CHLOROPRENE WHICH COMPRISES THE STEPS OF TREATING SAID MATERIAL WITH A FIRST TREATMENT LIQUOR CONTAINING A COMPOUND OF THE FORMULA
Claim 2
Independent Claim
48 words
A METHOD FOR THE ADHESION OF A POLYESTER MATERIAL TO A RUBBER COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYMERS OF ISOPRENE, POLYMERS OF BUTADIENE AND POLYMERS OF CHLOROPRENE WHICH COMPRISES THE STEPS OF TREATING SAID MATERIAL WITH A FIRST TREATMENT LIQUOR CONTAINING A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US2733261A
Cited
US2826526A
Cited
FR1172978A
Cited
GB815860A
Cited
GB816640A
Cited
US2993825A
Cited
US3051594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |