Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1988-03-24
1989-08-01
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528338, 528339, 528340, 528341, C08G 6934
Patent
active
048534609
ABSTRACT:
Hot melt polyamide adhesive compositions are disclosed which exhibit long open assembly times. The polyamides are the condensation products of an acid component consisting essentially of a polymeric fatty acid and a dicarboxylic acid, and an amine component consisting essentially of a cyclic diamine, a non-cyclic aliphatic diamine and, optionally, additional organic diamines.
REFERENCES:
patent: 4652327 (1987-03-01), Hayes et al.
Anderson Harold D.
Sites Edward J.
Union Camp Corporation
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