Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1975-05-06
1977-12-06
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
260857UN, 260873, 260897B, 260898, 260899, 260901, 526 1, 526 3, 526 5, 526312, C08K 556, C08K 557
Patent
active
040618447
ABSTRACT:
A dyestuff acceptor for synthetic resins such as polyvinyl chloride comprises as essential components (A) a copolymer of at least one ethylenically unsaturated monomer and an aminoalkyl acrylate compound represented by the general formula, ##STR1## wherein R.sub.I represents hydrogen or methyl group, R.sub.II and R.sub.III represent hydrogen or alkyl groups having 1 to 4 carbon atoms, and n represents an integer from 1 to 4, and (B) a compound of a polyvalent metal selected from silicon, nickel, tin, cobalt, and iron, having at least one functional group selected from the group consisting of carboxyl group, thioalkoxy groups, alkyl groups, phenyl groups, and cyclopentadienyl group, the weight ratio of said component (A) to said component (B) being about 100 : 1 to 1 : 1.
REFERENCES:
patent: 3240552 (1966-03-01), Joyner et al.
patent: 3395198 (1968-07-01), Taniguchi
patent: 3580878 (1971-06-01), Nakanome et al.
patent: 3928269 (1975-12-01), Taylor
Inoue Yasuhiko
Itoh Iko
Nagaoka Kenji
Michl Paul R.
Sumitomo Chemical Company Limited
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