C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/359, 31/43
C08G 59/06 (2006.01) C08G 59/62 (2006.01) C08G 65/26 (2006.01) C08L 71/00 (2006.01) C09D 5/10 (2006.01)
Patent
CA 1218793
ABSTRACT OF THE DISCLOSURE Poly(hydroxy ether) having a repeat unit of the formula, Image wherein R is a dihydric mononuclear phenol residue, R' is a dihydric polynuclear phenol residue, n is a positive number and n' is 0 or a positive number, provided that n and n' satisfy 35 ? n+n' ? 400. The poly(hydroxy ether) is useful for the production of paints for metal, wood, glass and plastics as well as varnishes, primers, films, fibers, resin-modifying agents, and molding materials and it is particularly useful for zinc dust paints.
391920
Fukuyama Yoshiya
Watanabe Katsuyoshi
Fetherstonhaugh & Co.
Sumitomo Chemical Company Limited
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