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Aloysius N. Walus
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Troy, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Coating composition of an acrylic polymer having ethylenically unsa...
Patent number
4,529,765
Issue date
Jul 16, 1985
E. I. Du Pont de Nemours and Company
Herman C. DenHartog
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition of an acrylic polymer having amino ester groups...
Patent number
4,525,521
Issue date
Jun 25, 1985
E. I. Du Pont de Nemours and Company
Herman C. DenHartog
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating compositions of an alkyd-acrylic graft copolymer
Patent number
4,273,690
Issue date
Jun 16, 1981
E. I. Du Pont de Nemours and Company
Aloysius N. Walus
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Primer composition of an acrylic epoxy ester graft copolymer, a hig...
Patent number
4,111,870
Issue date
Sep 5, 1978
E. I. Du Pont de Nemours and Company
Herman Charles Den Hartog
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...