Water-sensitive rubber-based hot melt 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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Details

524272, 524310, 524366, 524376, 524377, C08J 510, C08L 5300, C08K 506

Patent

active

055323065

ABSTRACT:
A water sensitive hot melt adhesive composition comprising 5 to 80% by weight of a A-B-A linear or radial rubbery block copolymer, 10 to 50% by weight of a water soluble or water dispersible plasticizer; 0 to 85% by weight of a compatible tackifying resin; 0 to 35% by weight polar wax; and 0 to 3% by weight stabilizer.

REFERENCES:
patent: 4548845 (1985-10-01), Parsons et al.
patent: 4623688 (1986-11-01), Flanagan
patent: 5143961 (1992-09-01), Scholl et al.
patent: 5182323 (1993-01-01), Russell
patent: 5322876 (1994-06-01), Sasaki et al.
patent: 5356963 (1994-10-01), Kauffman et al.

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