US3066060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved phenolic resin/synthetic elastomer adhesive for structural metallic members
Assignee: Goodrich Corp
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Filing: 1958-12-05
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Granted: 1962-11-27
•
Expires: 1978-12-05
Abstract
No abstract record available.
Inventors
- 👤 Malcolm E Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:31
CPC Classifications
C; C09; C09J; C09J161/00; C09J161/04; C09J161/06; C09D; C09D161/00; C09D161/04; C09D161/06; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31688; Y10T428/31692; Y10T428/31699
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A CLEANED AND PICKLED METAL SURFACE SAID METAL BEING SELECTED FROM THE GROUP CONSISTINF OF ALUMINUM, MAGNESIUM, LOW CARBON STEEL, STAINLESS STEEL, THORIUM AND BERYLLIUM, COATED WITH AN ADHERENT LAYER COMPRISING A PHENOLIC RESIN/SYNETHETIC ELASTROMER BLEND IN THE RESPECTIVE WEIGHT PROPORTIONS OF 80:100 TO 500:100, SAID SYNTHETIC ELASTROMER BEING SELECTED FROM THE GROUP CONSISTING OF (A) POLYBUTADIENE, BUTADIENE-STYRENE, BUTADIENEACRYLONITRILE, AND BUTADIENE-ALKYL ACRYLATE COPOLYMERS (B) REACTION PRODUCTS OF ALKALINE METAL POLYSULFIDES AND DIHALIDES, (C) POLYCHLOROPENE, (D) POLYSIOBUTYLENE, (E) POLYVINYL CHLORIDE, AND POLYVINYLIDENE CHLORIDE, COMBINED WITH 0.01 TO 2.0 PARTS BY WEIGHT OF SAID ADHERENT LAYER OF A REACTIVE SILYLAMINE SELECTED FROM THE GROUP WHOSE FORMULA IS NH2-(CH2)N-SI-(R)3 WHEREIN N IS A WHOLE NUMBER FROM 1 TO 5 AND EACH R IS SELECTED FROM THE GROUP CONSISTING OF ALKOXY RADICALS CONTAINING FROM 1 TO 4 CARBON ATOMS.
Claim 2
Dependent Claim
135 words
A CLEANED AND PICKLED METAL SURFACE SAID METAL BEING SELECTED FROM THE GROUP CONSISTINF OF ALUMINUM, MAGNESIUM, LOW CARBON STEEL, STAINLESS STEEL, THORIUM AND BERYLLIUM, COATED WITH AN ADHERENT LAYER COMPRISING A PHENOLIC RESIN/SYNETHETIC ELASTROMER BLEND IN THE RESPECTIVE WEIGHT PROPORTIONS OF 80:100 TO 500:100, SAID SYNTHETIC ELASTROMER BEING SELECTED FROM THE GROUP CONSISTING OF (A) POLYBUTADIENE, BUTADIENE-STYRENE, BUTADIENEACRYLONITRILE, AND BUTADIENE-ALKYL ACRYLATE COPOLYMERS (B) REACTION PRODUCTS OF ALKALINE METAL POLYSULFIDES AND DIHALIDES, (C) POLYCHLOROPENE, (D) POLYSIOBUTYLENE, (E) POLYVINYL CHLORIDE, AND POLYVINYLIDENE CHLORIDE, COMBINED WITH 0.01 TO 2.0 PARTS BY WEIGHT OF SAID ADHERENT LAYER OF A REACTIVE SILYLAMINE SELECTED FROM THE GROUP WHOSE FORMULA IS NH2-(CH2)N-SI-(R)3 WHEREIN N IS A WHOLE NUMBER FROM 1 TO 5 AND EACH R IS SELECTED FROM THE GROUP CONSISTING OF ALKOXY RADICALS CONTAINING FROM 1 TO 4 CARBON ATOMS.
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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) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |