The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 1979
Filed:
Apr. 21, 1977
Horst Dalibor, Norderstedt, DE;
Hoechst Aktiengesellschaft, , DE;
Abstract
The present invention relates to a special copolymer solution consisting of acrylic resin containing 70 to 90% by weight of copolymer solids and 10 to 30% by weight of solvent. The invention also relates to a process for the manufacture of the copolymers which are present in the copolymer solution; additionally, the invention relates to the use of the copolymer solution for the manufacture of coating compositions for lacquer systems of low solvent content which contain polyisocyanates and which contain the copolymer manufactured according to the invention as a resin component which carries hydroxyl groups.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile