Hot-melt composition

Details Hot-melt composition Hot-melt composition

1975-04-01

1976-06-08

Tillman, Murray

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260887, 526308, 526322, 526325, 526329, 526331, 526342, 526350, C08L 902, C08L 2304

Patent

active

039621987

ABSTRACT:
A hot-melt composition comprising
[A] a cyclopentadiene-type resin having a bromine number of not more than 70 and a softening point of 50.degree. to 170.degree.C., said resin being the polymerization reaction product of 90 to 40% by weight of (I) a monomer containing a cyclopentadiene skeleton with 10 to 60% by weight of (II) at least one polar unsaturated monomer selected from the group consisting of (i) organic unsaturated cyano compounds containing 3 to 6 carbon atoms, (ii) alkenyl alkanoates derived from aliphatic monocarboxylic acids containing 1 to 4 carbon atoms and vinyl alcohol or allyl alcohol, and (iii) unsaturated carboxylic acid esters derived from unsaturated carboxylic acids containing 3 to 4 carbon atoms and aliphatic alcohols containing 1 to 6 carbon atoms, and
[B] an ethylenic copolymer.

REFERENCES:
patent: 2559790 (1951-07-01), Peters
patent: 2689232 (1954-09-01), Gerhart
patent: 2689240 (1954-09-01), Gerhart
patent: 3487054 (1969-12-01), Minneryl, Jr. et al.
patent: 3642750 (1972-02-01), Wegenmund et al.
patent: 3709924 (1973-01-01), Tarney et al.

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