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US2570385A Expired / Lapsed US ⏱️ 0.0 years remaining

Addition products of esters comprising a polyhydric alcohol esterified with drying oil acids and an alkenol-dicarboxylic acid monoester and process of making same

Assignee: Ellis Foster Co
•
Filing: 1946-01-28
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Granted: 1951-10-09
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Expires: 1966-01-28
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Abstract

No abstract record available.

Inventors

  • 👤 John B Rust

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 23:10
CPC Classifications
C; C08; C08F; C08F212/00; C08F212/02; C08F212/04; C08F212/06; C08F212/08; C08F2/00; C08F242/00; C09; C09D; C09D125/00; C09D125/02; C09D125/04; C09D125/08; C09D125/14; C08F222/00; C08F222/10; C08F222/26; C08F222/28

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 207 words
A METHOD DRYING OIL ACID ESTER COMPRISING THE ADDITION PRODUCT OBTAINED BY REACTING (A) A MONOMERIC, NON-POLYMERIZED MIXED ESTER CONSISTING OF THE ESTERIFIED PRODUCT OF A MIXUTURE OF (A) A DRYING OIL ACIDS-POLYHYDRIC ALCOHOL ESTER CONTAINING FREE HYDROXYL GROUPS IN WHICH THE ALCOHOL IS SELECTED FROM THE CLASS CONSISTING OF PENTAERYTHRITOL, POLYPENTAERYTHRITOL, GLYCEROL, DIETHYLENE GLYCOL, DIHYDROXYETHOXYBENZENE, SORBITOL, AND MANNITOL, AND (B) A DICARBOXYLIC ACID MONESTER OF AN UNSATURATED MONOHYDRIC ALCOHOL CONTAINING 3 TO 4 CARBON ATOMS IN WHICH THE ACID IS SELECTED FROM THE CLASS CONSISTING OF MALEIC, ITACONIC, CITRACONIC, PHTHALIC, FUMARIC, SUCCINIC, SEBASIC, AND ADAPIC ACIDS, AND THE ALCOHOL IS SELECTED FROM THE CLASS CONSISTING OF ALLYL, METHALLYL, CROTYL ALCOHOLS, AND METHYL VINYL CARBINOL; WITH (B) AN UNSATURATED POLYMERIZABLE COMPOUND CONTAINING A ETHYLENIC GROUP SELECTED FROM THE CLASS CONSISTING OF ISOPROPENYL METHYL KETONE, VINYL ACETATE, ACRYLIC ACID ESTERS OF SATURATED MONOHYDRIC ALCOHOLS, METHACRYLIC ACID ESTERS OF UNSATURATED MONOHYDRIC ALCOHOLS, METHACRYLIC ACID ESTERS OF SATURATED MONOHYDRIC ALCOHOLS, STYRENE, ETHYLENE GLYCOL ESTER OF MONOALLYL MALEATE, DIETHYLENE GLYCOL ESTER OF MONOALLYL MALEATE, GLYCEROL ESTERS OF MONOALLYL MALEATE, PENTAERYTHRITOL ESTER F MONOALLYL MALEATE, POLYHYDRIC ALCOHOL ESTERS OF MONOALLYL PHTHALATE, POLYHYDRIC ALCOHOL ESTERS OF MONOALLYL SEBACATE, DI(HYDROXYETHOXY) BENZENE DIESTER OF MONOALLYL MALEATE, DIALLYL MALEATE, DIALLYL PHTHALATE, DIALLY FUMARATE, AND DIALLYL SEBACATE.
Claim 2
Independent Claim 207 words
A METHOD DRYING OIL ACID ESTER COMPRISING THE ADDITION PRODUCT OBTAINED BY REACTING (A) A MONOMERIC, NON-POLYMERIZED MIXED ESTER CONSISTING OF THE ESTERIFIED PRODUCT OF A MIXUTURE OF (A) A DRYING OIL ACIDS-POLYHYDRIC ALCOHOL ESTER CONTAINING FREE HYDROXYL GROUPS IN WHICH THE ALCOHOL IS SELECTED FROM THE CLASS CONSISTING OF PENTAERYTHRITOL, POLYPENTAERYTHRITOL, GLYCEROL, DIETHYLENE GLYCOL, DIHYDROXYETHOXYBENZENE, SORBITOL, AND MANNITOL, AND (B) A DICARBOXYLIC ACID MONESTER OF AN UNSATURATED MONOHYDRIC ALCOHOL CONTAINING 3 TO 4 CARBON ATOMS IN WHICH THE ACID IS SELECTED FROM THE CLASS CONSISTING OF MALEIC, ITACONIC, CITRACONIC, PHTHALIC, FUMARIC, SUCCINIC, SEBASIC, AND ADAPIC ACIDS, AND THE ALCOHOL IS SELECTED FROM THE CLASS CONSISTING OF ALLYL, METHALLYL, CROTYL ALCOHOLS, AND METHYL VINYL CARBINOL; WITH (B) AN UNSATURATED POLYMERIZABLE COMPOUND CONTAINING A ETHYLENIC GROUP SELECTED FROM THE CLASS CONSISTING OF ISOPROPENYL METHYL KETONE, VINYL ACETATE, ACRYLIC ACID ESTERS OF SATURATED MONOHYDRIC ALCOHOLS, METHACRYLIC ACID ESTERS OF UNSATURATED MONOHYDRIC ALCOHOLS, METHACRYLIC ACID ESTERS OF SATURATED MONOHYDRIC ALCOHOLS, STYRENE, ETHYLENE GLYCOL ESTER OF MONOALLYL MALEATE, DIETHYLENE GLYCOL ESTER OF MONOALLYL MALEATE, GLYCEROL ESTERS OF MONOALLYL MALEATE, PENTAERYTHRITOL ESTER F MONOALLYL MALEATE, POLYHYDRIC ALCOHOL ESTERS OF MONOALLYL PHTHALATE, POLYHYDRIC ALCOHOL ESTERS OF MONOALLYL SEBACATE, DI(HYDROXYETHOXY) BENZENE DIESTER OF MONOALLYL MALEATE, DIALLYL MALEATE, DIALLYL PHTHALATE, DIALLY FUMARATE, AND DIALLYL SEBACATE.

References Cited (Backward Citations)

US2464202A Cited
US1921756A Cited
US2255313A Cited
US2280256A Cited
US2280242A Cited
GB548137A Cited
US2392710A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1954-10-08 1955-04-09 1955-10-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1958-10-08 1959-04-09 1959-10-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1962-10-08 1963-04-09 1963-10-09 $7700.00 Window Closed / Lapsed

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