08.09.05
Patent No. U.S. 6,090,882
SC Johnson Commercial Markets, Inc.
has patented a waterborne one-pack
composition, useful for coatings on wood,
metal and concrete. It is prepared by
emulsion addition polymerization,
preferably as a multi-stage process and is
comprised of a polymeric component with
a styrene-based latex seed core of specified
particle size, a polymerizable
monomeric ingredient with acid functional
pendant groups and pendant groups
which can form enamine structures by
reaction with amines as specified.
Preparation is claimed in this patent.
SC Johnson Commercial Markets, Inc.
has patented a waterborne one-pack
composition, useful for coatings on wood,
metal and concrete. It is prepared by
emulsion addition polymerization,
preferably as a multi-stage process and is
comprised of a polymeric component with
a styrene-based latex seed core of specified
particle size, a polymerizable
monomeric ingredient with acid functional
pendant groups and pendant groups
which can form enamine structures by
reaction with amines as specified.
Preparation is claimed in this patent.