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:
Dec. 12, 1995
Filed:
Apr. 13, 1995
Applicant:
Inventors:
Assignee:
Teroson GmbH, Heidelburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ; B05D / ;
U.S. Cl.
CPC ...
524 89 ; 524292 ; 524296 ; 524297 ; 524306 ; 524354 ; 524355 ; 524356 ; 524357 ; 524358 ; 524359 ; 524569 ; 524143 ; 524141 ; 427429 ;
Abstract
The invention relates to plastisols which prevent a yellowing of top coats applied thereon, to a process for their preparation and to their use. The plastisols based on PVC or methacryl contain, in addition to basic adhesion promoters, aldehydes, ketones, their derivatives, oligomers or mixtures of same.