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:
Jul. 01, 1980
Filed:
Feb. 27, 1978
Applicant:
Inventor:
Bernhard Kosters, Heidelberg, DE;
Assignee:
Teroson G.m.b.H., Heidelberg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 215233 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 428344 ; 521 73 ; 521182 ;
Abstract
Subject of this invention are plastisols based on selected plasticizers and on polymers of certain acrylic or methacrylic monomers, viz. mainly (i) t-butyl acrylate, a C.sub.1-4 alkyl, especially methyl, acrylate or cyclohexyl methacrylate, and optionally also (ii) one or more comonomers selected from methacrylates of aliphatic C.sub.2 to C.sub.10 alcohols, acrylates of aliphatic C.sub.1 to C.sub.10 alcohols, styrene and alpha-methyl styrene. The glass transition temperature of the polymer is above 35.degree. C., its average degree of polymerization more than 400 and its average particle size in the plastisol is 0.1 to 500 microns.