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
1991-08-16
1993-05-04
Schofer, Joseph L.
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...
524522, 524523, 524524, C08L 3104
Patent
active
052082857
ABSTRACT:
Wet adhesion properties comparable or superior to all-acrylic latexes for vinyl acetate copolymers and other low cost polymers, such as EVA-vinyl chloride copolymers, is achieved by blending a minor proportion, usually about 5 to 15%, of a small particle size copolymer containing copolymerized wet adhesion monomer which is a cyclic ureido. Very low quantities of the wet adhesion monomer, less than 0.25 wt% of total monomers, only are required to achieve excellent results.
REFERENCES:
patent: 4104220 (1978-08-01), Sims
patent: 4219454 (1980-08-01), Iacoviello et al.
Boyce Clarke A.
Farwaha Rajeev
Licht Brigitte H.
Menard Martin
Dec Ellen T.
Gennaro Jane E.
National Starch and Chemical Investment Holding Corporation
Schofer Joseph L.
Smith Jeffrey T.
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