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. 29, 1991
Filed:
Nov. 16, 1989
Applicant:
Inventors:
Klaus Langerbeins, Langen, DE;
Hans Trabitzsch, Seeheim-Jugenheim, DE;
Helmut Daum, Seeheim-Jugenheim, DE;
Assignee:
Rohm GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
427154 ; 427156 ; 427340 ; 427341 ; 427352 ; 427353 ; 4273855 ; 4273881 ;
Abstract
Methods for providing temporary protective coatings on mechanic objects by applying thereto an aqueous emulsion of a lipophilic poly(meth)acrylate polymer predominately including esters of alcohols having at least four carbon atoms and then removing said temporary coatings when desired with an organic solvent which, with the polymer dissolved therein, is conveniently disposed of by combustion.