Patent US2096679A successfully refreshed from Google Patents.
US3207641A
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US
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Process for coating a reinforcing element with a polyfunctional monomer, applying a resinifiable mixture and laminating
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1960-10-11
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Granted: 1965-09-21
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Expires: 1980-10-11
Abstract
No abstract record available.
Inventors
- 👤 Augustus B Small
- 👤 Byron M Vanderbilt
- 👤 Jr Joseph P Simko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:37
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J5/08; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; C08F; C08F36/00; C08F36/02; C08F36/20; C08K; C08K9/00; C08K9/04; C08K9/06; C08J2309/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31609; Y10T428/31612; Y10T428/31645; Y10T428/31855; Y10T428/31938; Y10T442/00; Y10T442/30; Y10T442/3472; Y10T442/3528
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
136 words
A PROCESS WHICH COMPRISES APPLYING TO THE SURFACE OF A REINFORCING ELEMENT AN UNSATURATED ORGANIC SILANE HAVING THE FORMULA RNSI(OR1)4-N, WHEREIN R IS AN ALKENYL GROUP WHEREIN THE UNSATURATED LINKAGE IS A TERMINAL ETHYLENICALLY UNSATURATED CARBON TO CARBON LINKAGE, N IS A POSITIVE INTEGER SELECTED FROM THE GROUP CONSISTING OF 1, 2, AND 3, AND R1 IS SELECTED FROM THE GROUP CONSISTING OR HYDROGEN, ALKYL, OR ARYL, CONTACTING THE SO TREATED SURFACE WITH A POLY-ETHYENICALLY UNSATURATED MONOMER CONTAINING OF LEAST 2 ALKENYL GROUPS EACH OF WHICH CONTAINS A TERMINAL ETHYLENICALLY UNSATURATED CARBON TO CARBON LINKAGE, AND CURING A RESINIFIABLE POLYMERIC MIX OF NORMALLY LIQUID C4 TO C6 CONJUGATED DIOLEFIN POLYMER AND AN ORGANIC PEROXIDE CURING AGENT WHILE IN CONTACT WITH THE SO TREATED REINFORCING ELEMENT TO OBTAIN A REINFORCED THERMOSET RESINOUS COMPOSITION OF SUPERIOR WATER RESISTANCE.
Claim 2
Dependent Claim
136 words
A PROCESS WHICH COMPRISES APPLYING TO THE SURFACE OF A REINFORCING ELEMENT AN UNSATURATED ORGANIC SILANE HAVING THE FORMULA RNSI(OR1)4-N, WHEREIN R IS AN ALKENYL GROUP WHEREIN THE UNSATURATED LINKAGE IS A TERMINAL ETHYLENICALLY UNSATURATED CARBON TO CARBON LINKAGE, N IS A POSITIVE INTEGER SELECTED FROM THE GROUP CONSISTING OF 1, 2, AND 3, AND R1 IS SELECTED FROM THE GROUP CONSISTING OR HYDROGEN, ALKYL, OR ARYL, CONTACTING THE SO TREATED SURFACE WITH A POLY-ETHYENICALLY UNSATURATED MONOMER CONTAINING OF LEAST 2 ALKENYL GROUPS EACH OF WHICH CONTAINS A TERMINAL ETHYLENICALLY UNSATURATED CARBON TO CARBON LINKAGE, AND CURING A RESINIFIABLE POLYMERIC MIX OF NORMALLY LIQUID C4 TO C6 CONJUGATED DIOLEFIN POLYMER AND AN ORGANIC PEROXIDE CURING AGENT WHILE IN CONTACT WITH THE SO TREATED REINFORCING ELEMENT TO OBTAIN A REINFORCED THERMOSET RESINOUS COMPOSITION OF SUPERIOR WATER RESISTANCE.
Claim 3
Dependent Claim
37 words
A PROCESS AS IN CLAIM 1 WHEREIN THE REINFORCING ELEMENT IS A PLURALITY OF FIBERGLASS STANDS WOUND ABOUT A PIPE MANDREL IN CIRCUMFERENTIALLY SUPERIMPOSED LAYERS, SAID LAYERS BEING IMPREGNATED WITH THE RESINIFIABLE POLYMERIC MIX AND THEN CURED.
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |