Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1981-11-12
1984-05-08
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525208, 525217, 525214, 525221, 525920, 525921, 525922, 525925, 525 57, 525122, 525125, 525177, 525178, 525184, 525187, 524517, 524521, C08F29904, C08L 2704, C08L 6310
Patent
active
044475802
ABSTRACT:
A resin composition comprising (A) a polymer having, in the molecule, at least two groups represented by the following structural formula (I): ##STR1## wherein R.sub.1 is isopropyl, sec-butyl, tert-butyl, a C.sub.5-20 alkyl group, a C.sub.3-20 cycloalkyl group, a C.sub.5-20 alkenyl group, a C.sub.3-20 hydroxyalkyl group, a C.sub.5-20 alkoxyalkyl group, a C.sub.3-20 aminoalkyl group, a C.sub.6-20 aryl group or a C.sub.6-20 arylalkyl group, and n is 0, 1 or 2, and (B) a polymer having an electron attractive group and an .alpha.,.beta.-ethylenic double bond adjacent thereto. Though said composition is stable at room temperature, it is crosslinked and cured at high temperatures because the amino group of the polymer (A) adds to the double bond of the polymer (B). Accordingly, said resin composition is suitable for use as a cathodic electrocoating material.
REFERENCES:
patent: 3969300 (1976-07-01), Nagata et al.
patent: 3975251 (1976-08-01), McGinniss
E. H. Riddle, Monomeric Acrylic Esters, pub. by Reinhold, 1955.
Ai Hideo
Tsuruta Naohiro
Asahi Kasei Kogyo Kabushiki Kaisha
Bleutge John C.
Sellers Robert E. L.
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