Hot-melt adhesive

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

524505, 525 98, 525194, 5253338, C08L 2326, C08L 5302

Patent

active

047344474

ABSTRACT:
An improved hot-melt adhesive which comprises a styrene block copolymer resin, a tackifier and a modified polybutene which is solid at room temperature, said hot-melt adhesive having excellent durable adhesion strength, cold resistance and heat resistance with improved open time, and a tackifier composition suitable for the preparation of the hot-melt adhesive.

REFERENCES:
patent: 3850858 (1974-11-01), Park
patent: 3993613 (1976-11-01), Doss et al.
patent: 4112208 (1978-09-01), McConnell et al.

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