Copolymer solution of acrylic resin, process for its manufacture and use thereof in reactive lacquers
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United States of America Patent
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Mar 31, 1981
Grant Date -
N/A
app pub date -
May 25, 1977
filing date -
Oct 2, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a special copolymer solution of acrylic resin, containing 65 to 75% by weight of copolymer solids and 25 to 35% by weight of solvent. The invention also relates to a process for the manufacture of the copolymers which are contained in the copolymer solution; and, furthermore, the invention relates to the use of copolymer solutions for the manufacture of coating compositions for lacquer systems which are low in solvents and contain polyisocyanates and in which the copolymer manufactured according to the invention is contained as the resin component which carries hydroxyl groups.
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