Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-04-18
1999-11-02
Reddick, Judy M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524503, 524507, C08J 302
Patent
active
059772360
ABSTRACT:
Disclosed are improved vinyl acetate/ethylene copolymers emulsion polymerized in the presence of colloidal, nonionic, water dispersible polyurethanes. The improvement resides in vinyl acetate and ethylene polymerized in the presence of a costabilizer comprising the colloidal, nonionic, water dispersible polyurethanes and polyvinyl alcohol.
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DiStefano Frank Vito
Gruber Bruce Alan
Air Products and Chemicals Inc.
Brewer Russell L.
Reddick Judy M.
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