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:
Jun. 11, 1996
Filed:
Oct. 27, 1994
Applicant:
Inventors:
Manfred Spies, Hamburg, DE;
Christian Harder, Hamburg, DE;
Gunter Guse, Hamburg, DE;
Claudia Feldt, Hamburg, DE;
Robert Meyer, Hamburg, DE;
Assignee:
Beiersdorf Aktiengesellschaft, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
428355 ; 428343 ; 428345 ; 428354 ; 522904 ; 437209 ; 437226 ;
Abstract
Radiation-crosslinkable self-adhesive tape (dicing tape) for the temporary fixing of wafers, having a support comprising a radiation-transparent film and a radiation-crosslinkable self-adhesive composition, characterized in that the polymeric self-adhesive composition contains copolymerized radiation initiators.