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:
Oct. 04, 1983
Filed:
Mar. 29, 1982
Applicant:
Inventors:
Carl W Eads, Wadsworth, OH (US);
Ronald L Haynes, Akron, OH (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525277 ; 264-26 ; 2641 / ; 2641 / ; 2642096 ; 264319 ; 2643282 ; 26433113 ; 264347 ;
Abstract
Discloses a monomeric composition and the polymeric product thereof. The composition contains a major portion of diol bis(allyl carbonate) monomer, and effective amounts of a multifunctional acrylate monomer, and a viscosity increasing polymer. Also disclosed is a method of reducing the haze in polymeric compositions of (a) a diol bis(allyl carbonate) and (b) a viscosity increasing polymer, by the addition of a multifunctional arcylate monomer to the monomeric composition prior to the polymerization thereof.