Non-toxic activators for adhesive compositions

Details Non-toxic activators for adhesive compositions Non-toxic activators for adhesive compositions

1979-04-02

1981-10-27

Michl, Paul R.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156310, 156314, 525454, C09J 504

Patent

active

042971586

ABSTRACT:
Non-toxic tertiary amines having very low vapor pressures and substantially insolubility in water and fats are employed as free radical catalyst activators for adhesive compositions comprising polyurethane polymers or elastomers dissolved in an addition polymerizable combination of an acrylic or methacrylic monomer, a copolymerizable monomer containing a free carboxylic acid group and a non-activated free radical polymerization catalyst.

REFERENCES:
patent: 3658624 (1972-04-01), Lees
patent: 3666597 (1972-05-01), Parnell
patent: 3837963 (1974-09-01), Frauenglass
patent: 3994764 (1976-11-01), Wolinski
patent: 4052244 (1977-10-01), Skoultchi
patent: 4080238 (1978-03-01), Wolinski
patent: 4126504 (1978-11-01), Wolinski

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