Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1992-11-10
1993-08-31
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524547, C08L 4304
Patent
active
052409929
ABSTRACT:
Disclosed is an aqueous emulsion composition of a copolymeric resin having excellent storage stability and capable of forming a coating film of the resin on a substrate surface with excellent adhesion by virtue of introduction of a moiety of the monomeric units having an alkoxy-containing organosilyl group to serve as a silane coupling agent. The organosilyl group-containing moiety is introduced into the resin by the copolymerization of an organosilane compound represented by the general formula Vi--R.sup.1 --SiMe.sub.3-n (OR.sup.2).sub.n, in which Vi is a vinyl group, Me is a methyl group, R.sup.1 is a divalent hydrocarbon group having 4 to 12 carbon atoms, R.sup.2 is a monovalent hydrocarbon group having 1 to 6 carbon atoms and n is 1, 2 or 3. As a consequence of isolation of the vinyl group from the silicon atom with intervention of the group R.sup.1, the organosilane compound has good copolymerizability with other ethylenically unsaturated organic monomers.
REFERENCES:
patent: 3449293 (1969-06-01), Burzynski et al.
Reddick J. M.
Schofer Joseph L.
Shin-Etsu Chemical Co. , Ltd.
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