01.16.06
CHUGOKU MARINE PAINTS
PATENTS ANTIFOULING COATING
Patent No. U.S. 6,916,860 B2
Chugoku Marine Paints, Ltd. has
obtained a patent for an antifouling
coating composition. The antifouling
paint is comprised of a silyl ester
copolymer containing constituent
units derived from a polymerizable
unsaturated carboxylic acid silyl
ester, a carboxylic acid, a bivalent or
trivalent metal compound, and a
dehydrating agent. Wherein the
bivalent or trivalent metal compound
is contained in an amount of
1.2 equivalents or more, in terms of
the number of equivalents of metal
as a constituent of the bivalent or
trivalent metal compound, per
equivalent of carboxyl group of the
carboxylic acid. CW
PATENTS ANTIFOULING COATING
Patent No. U.S. 6,916,860 B2
Chugoku Marine Paints, Ltd. has
obtained a patent for an antifouling
coating composition. The antifouling
paint is comprised of a silyl ester
copolymer containing constituent
units derived from a polymerizable
unsaturated carboxylic acid silyl
ester, a carboxylic acid, a bivalent or
trivalent metal compound, and a
dehydrating agent. Wherein the
bivalent or trivalent metal compound
is contained in an amount of
1.2 equivalents or more, in terms of
the number of equivalents of metal
as a constituent of the bivalent or
trivalent metal compound, per
equivalent of carboxyl group of the
carboxylic acid. CW