Donald M. MacDonald

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Monroe, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Prevention of hornification of dissolving pulp
- Patent number 4,385,172
- Issue date May 24, 1983
- International Paper Company
- V. M. Yasnovsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for activating cellulose pulp to improve ease of esterifica...
- Patent number 4,336,370
- Issue date Jun 22, 1982
- International Paper Company
- V. M. Yasnovsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...