Adhesion promoting primer activator for an anaerobic composition

Details Adhesion promoting primer activator for an anaerobic composition Adhesion promoting primer activator for an anaerobic composition

1987-11-06

1991-02-05

Cashion, Jr., Merrell C.

Compositions

Absorptive, or bindive, and chemically yieldive

25118313, 502155, 502162, 502165, 526240, C09J 504, C08F 3004

Patent

active

049902814

ABSTRACT:
A composition useful as an adhesion promoting primer activator for cureable acrylic monomer formulations, particularly anaerobic cureable formulations, comprises a solution in a volatile organic solvent of a Cu(II), Co(II), Mn(II), Mn(III), or Cr(III) salt of an acid phosphate acrylic monomer. The acid phosphate monomer may be one of the formula: ##STR1## where R.sup.1 is H or methyl, R.sup.2 is a divalent organic group having 2-40 carbon atoms and A is OH or CH.sub.2 .dbd.C(R.sup.1)C(.dbd.O)OR.sup.2 O--.

REFERENCES:
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patent: 3870675 (1975-03-01), Kusayama et al.
patent: 4214996 (1980-07-01), Buddemeyer et al.
patent: 4233253 (1980-11-01), Hoff et al.
patent: 4309511 (1982-01-01), Jefferson et al.
patent: 4446246 (1984-05-01), McGinniss
patent: 4731146 (1988-03-01), Clark

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