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. 10, 1982
Filed:
Mar. 10, 1980
Applicant:
Inventors:
Nancy B Tefertiller, Midland, MI (US);
Robert F Harris, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525278 ; 20415914 ; 20415916 ; 20415918 ; 4284251 ; 4284258 ; 526301 ;
Abstract
Addition polymerizable polymers having a polyethylenic backbone with pendant acryloyl urethane groups are usefully employed as flooring materials and in other applications utilizing radiation curable or chemically curable materials. Such polymers are advantageously prepared by reacting a polymer of an isocyanatoalkyl ester of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, e.g., 2-isocyanatoethyl methacrylate with an active hydrogen-substituted alkyl ester of acrylic acid, e.g., hydroxyethyl acrylate.