Copolymer latex

Details Copolymer latex Copolymer latex

1992-07-30

1994-02-15

Lipman, Bernard

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...

524808, 526265, C08K 320

Patent

active

052867838

ABSTRACT:
A copolymer latex obtained by emulsion-polymerization of 45 to 85% by weight of a conjugated diene monomer, 0.1 to 25% by weight of an ethylenically unsaturated acid monomer, 10 to 45% by weight of a vinyl-pyridine monomer and 0 to 30% by weight of another monomer copolymerizable with these monomers. The surface of the latex particles contains the carboxy groups in an amount of at least 0.01 milliequivalent per gram of the copolymer. An adhesive composition comprising the copolymer latex is useful for boding fibers, particularly polyester fibers, to rubber with a high adhesion strength.

REFERENCES:
patent: 4439556 (1984-03-01), Girgis
CA 78(6):31151q.
CA 67, 22200, p. 2205 (1967).
Chemical Abstracts CA105(6):44325a.

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