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:
Mar. 13, 1979
Filed:
Aug. 27, 1975
Applicant:
Inventors:
Gunter Guse, Hamburg, DE;
Ernst Lukat, Hamburg, DE;
Peter Jauchen, Hamburg, DE;
Wolfdieter Lenck, Hamburg, DE;
Hanns Pietsch, Neuer Wall, DE;
Assignee:
Beiersdorf Aktiengesellschaft, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
20415923 ; 20415922 ; 9611 / ; 427 54 ; 428463 ; 428483 ; 526271 ; 526317 ; 526320 ; 560221 ;
Abstract
A self-adhesive composition comprising a crosslinked copolymer of 0.01 to 5% by weight based on said composition of a compound taken from the class consisting of acrylic and methacrylic-[(2-alkoxy-2-phenyl-2-benzoyl) ethyl] esters and at least one monomer capable of producing a self-adhesive polymer. A method of preparation of the composition is also disclosed.