Patent US3203941A successfully refreshed from Google Patents.
US3203941A
Expired / Lapsed
US
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Accelerated anaerobic curing compositions containing a catalyst system of peroxides and polyamino compounds
Assignee: Henkel Loctite Corp
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Filing: 1962-04-02
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Granted: 1965-08-31
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Expires: 1982-04-02
Abstract
No abstract record available.
Inventors
- 👤 Vernon K Krieble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:49
CPC Classifications
C; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/20; C08F222/00; C08F222/10; C08F222/1006; C08F222/102; C09; C09J; C09J4/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A SINGLE PHASE ORGANIC SEALANT SYSTEM HAVING ACCELERATED ANAEROBIC CURING PROPERTIES COMPRISING AN ANAEROBIC CURING SEALANT COMPONENT HAVING EXTENDED SHELF LIFE WHEN EXPOSED TO OXYGEN BUT CAPABLE OF SETTING UP IN A RELATIVELY BRIEF TIME WHEN EXCLUDED FROM CONTACT WITH OXYGEN AND A SHELF STABLE ACCELERATOR COMPONENT FOR ADMIXTURE WITH SAID SEALANT COMPONENT TO THEREBY EFFECTUATE SAID SINGLE PHASE SYSTEM, SAID ANAEROBIC CURING SEALANT COMPONENT COMPRISING A MONOMER CORRESPONDING TO THE GENERAL FORMULA:
Claim 2
Dependent Claim
73 words
A SINGLE PHASE ORGANIC SEALANT SYSTEM HAVING ACCELERATED ANAEROBIC CURING PROPERTIES COMPRISING AN ANAEROBIC CURING SEALANT COMPONENT HAVING EXTENDED SHELF LIFE WHEN EXPOSED TO OXYGEN BUT CAPABLE OF SETTING UP IN A RELATIVELY BRIEF TIME WHEN EXCLUDED FROM CONTACT WITH OXYGEN AND A SHELF STABLE ACCELERATOR COMPONENT FOR ADMIXTURE WITH SAID SEALANT COMPONENT TO THEREBY EFFECTUATE SAID SINGLE PHASE SYSTEM, SAID ANAEROBIC CURING SEALANT COMPONENT COMPRISING A MONOMER CORRESPONDING TO THE GENERAL FORMULA:
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |