Colloid stabilized latex adhesives

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...

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4272084, 428511, 428514, 428516, 526201, 526203, C08F 216

Patent

active

046687300

ABSTRACT:
Latex adhesives having a Tg of -60.degree. to 0.degree. C. characterized by superior rheological properties, are prepared without the use of additional thickeners from a colloid stabilized latex comprising: 65-90% by weight of the latex polymer solids of an acrylate or methacrylate ester monomer polymerized in 10-35% by weight of the latex solids of a polymeric colloid, the polymeric colloid having a Tg of -40.degree. to 0.degree. C., a number average molecular weight of 2,000 to 10,000 and comprising

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patent: 3673142 (1972-06-01), Saunders et al.
patent: 4136830 (1982-02-01), Mallon
patent: 4442258 (1984-04-01), Sunakawa et al.
patent: 4460732 (1984-07-01), Buscall et al.
patent: 4465803 (1984-08-01), Nakayama

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