Hot melt adhesive compositions comprising hydrogenated resin and

Details Hot melt adhesive compositions comprising hydrogenated resin and Hot melt adhesive compositions comprising hydrogenated resin and

1981-03-13

1982-11-23

Pertilla, Theodore E.

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...

428462, 524277, 524518, 524524, 524525, 525210, 525211, 525216, 525940, C08L 9108, C08L 2308

Patent

active

043606229

ABSTRACT:
A hot melt adhesive composition comprising (I) a hydrogenated resin having a softening point of 60.degree.-130.degree. C. obtained by the hydrogenation of a copolymer resin prepared by reacting (A) at least one five-membered cyclic compound such as cyclopentadiene with (B) at least one dimer or trimer of the five-membered cyclic compound, isoprene and piperylene in specified ratios by weight, and (II) an ethylene type copolymer and/or wax.

REFERENCES:
patent: 3084147 (1963-04-01), Wilks
patent: 3926878 (1975-12-01), Shimizu et al.

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