Mary L. Hausman

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Barto, PA, US

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Patents Grantslast 30 patents

Information 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