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Mary L. Hausman
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Barto, PA, US
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last 30 patents
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Patent Grant
Vinyl acetate/acrylate copolymer emulsions for paper coating compos...
Patent number
4,609,704
Issue date
Sep 2, 1986
Air Products and Chemicals, Inc.
Mary L. Hausman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Vinyl acetate copolymer emulsions for paper coating compositions
Patent number
4,599,378
Issue date
Jul 8, 1986
Air Products and Chemicals, Inc.
Mary L. Hausman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Vinyl acetate/ethylene copolymer emulsions exhibiting both partiall...
Patent number
4,521,561
Issue date
Jun 4, 1985
Air Products and Chemicals, Inc.
Mary L. Hausman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl acetate/ethylene copolymer emulsions for paper coating compos...
Patent number
4,503,185
Issue date
Mar 5, 1985
Air Products and Chemicals, Inc.
Mary L. Hausman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE