US3036029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interpolymers of allyl alcohol, vinyl chloride and dialkyl esters of alpha, beta-ethylenically unsaturated dicarboxylic acids, process for preparing same, and blends with formaldehyde condensation resin
Assignee: Monsanto Chemicals Ltd
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Filing: 1958-12-12
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Granted: 1962-05-22
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Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Earl C Chapin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:29
CPC Classifications
C; C08; C08F; C08F16/00; C08F214/00; C08F214/02; C08F214/04; C08F214/06; C08F220/00; C08F220/02; C08F220/10; C08F220/12; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/06; C08F222/00; C08F222/10; C08F222/12; C08F222/14; C08F222/145; C08L; C08L61/00; C08L61/20
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
133 words
A TERPOLYMER CONSISTING OF VINYL CHLORIDE, AN ALLYL ALCOHOL COMPONENT AND A DIALKYL ESTER OF AN ALPHA,BETAETHYLENICALLY UNSATURATED DICARBOXYLIC ACID COMPONENT; THE AMOUNT OF VINYL CHLORIDE IN THE TERPOLYMER VARYING BETWEEN 5-60% BY WEIGHT, THE AMOUNT OF THE ALLYL ALCOHOL COMPONENT IN THE TERPOLYMER VARYING BETWEEN 5-40% BY WEIGHT AND THE AMOUNT OF THE DIALKYL ESTER OF AN ALPHA, BETA-ETHYLENCALLY UNSATURATED DICARBOXYLIC ACID COMPONENT IN THE TERPOLYMER VARYING BETWEEN 2-70% BY WEIGHT; SAID ALLYL ALCOHOL COMPONENT BEING A MEMBER OF THE GROUP CONSISTING OF ALLYL AND METHALLYL ALCOHOLS AND MIXTURES THEREOF AND SAID DIALKYL ESTER OF AN ALPHA,BETAETHYLENICALLY UNSATURATED DICARBOXYLIC ACID COMPONENT BEING A MEMBER OF THE GROUP CONSISTING OF THE DIALKYL ESTERS OF FUMARIC, MALEIC, ITACONIC, CITRACONIC AND MESACONIC ACIDS WHEREIN EACH ALKYL GROUP CONTAINS FROM 1-10 CARBON ATOMS AND MIXTURES THEREOF.
Claim 2
Dependent Claim
133 words
A TERPOLYMER CONSISTING OF VINYL CHLORIDE, AN ALLYL ALCOHOL COMPONENT AND A DIALKYL ESTER OF AN ALPHA,BETAETHYLENICALLY UNSATURATED DICARBOXYLIC ACID COMPONENT; THE AMOUNT OF VINYL CHLORIDE IN THE TERPOLYMER VARYING BETWEEN 5-60% BY WEIGHT, THE AMOUNT OF THE ALLYL ALCOHOL COMPONENT IN THE TERPOLYMER VARYING BETWEEN 5-40% BY WEIGHT AND THE AMOUNT OF THE DIALKYL ESTER OF AN ALPHA, BETA-ETHYLENCALLY UNSATURATED DICARBOXYLIC ACID COMPONENT IN THE TERPOLYMER VARYING BETWEEN 2-70% BY WEIGHT; SAID ALLYL ALCOHOL COMPONENT BEING A MEMBER OF THE GROUP CONSISTING OF ALLYL AND METHALLYL ALCOHOLS AND MIXTURES THEREOF AND SAID DIALKYL ESTER OF AN ALPHA,BETAETHYLENICALLY UNSATURATED DICARBOXYLIC ACID COMPONENT BEING A MEMBER OF THE GROUP CONSISTING OF THE DIALKYL ESTERS OF FUMARIC, MALEIC, ITACONIC, CITRACONIC AND MESACONIC ACIDS WHEREIN EACH ALKYL GROUP CONTAINS FROM 1-10 CARBON ATOMS AND MIXTURES THEREOF.
Claim 3
Dependent Claim
32 words
A COATING COMPOSITION COMPRISING AN ORGANIC SOLVENT SOLUTION OF (1) A THERMOSETTING RESIN TAKEN FROM THE GROUP CONSISTING OF PHENOL-, UREA- AND MELAMINE-FORMALDEHYDE CONDENSATION PRODUCTS AND (2) A TERPOLYMER OF CLAIM 1.
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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |