C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/96 (2006.01) C07C 43/23 (2006.01) C07C 205/49 (2006.01) C07C 255/00 (2006.01)
Patent
CA 2075367
2075367 9113052 PCTABS00007 Alkenyl ether carbonates having formula (A) wherein A is RHC=CHO(B)n-, lower alkyl or a mixture thereof; B is (a) divalent radical having from 2 to 12 carbon atoms and is selected from the group of alkylene, mono or polyalkoxylated alkylene, alkenylene, alkynylene, arylene, alkarylene and aralkylene radicals, which radicals are optionally substituted with halo, alkyl, cyano, nitro or alkoxy; R is hydrogen or lower alkyl and n is from 1 to 10. These are provided alkenyl ether polycarbonate, a polymerizable compound formed from reaction of a dialkenyl ether monocarbonate and a polyhydroxy alcohol having at least three hydroxy groups, a polymerizable compound formed from the reaction of a hydroxylated polymeric polyether, polyurethane, polycarbonate, polyester of an alkanedioic acid or polybutadiene and a dialkenyloxy carbonate co-reactant, and polyaryloxypolyvinyl ethers. The polymerized compounds are intermediates for hard abrasion resistant films and coatings. The monomers and oligomers are intermediates for hydrogels or photoresist materials.
Dougherty James A.
Liu Kou-Chang
Narayanan Kolazi S.
Plotkin Jeffrey S.
Taylor Paul D.
Dougherty James A.
Isp Investments Inc.
Liu Kou-Chang
Narayanan Kolazi S.
Plotkin Jeffrey S.
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