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:
Jan. 19, 1999
Filed:
Mar. 20, 1996
Applicant:
Inventor:
Michael Schreck, Frankfurt, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428327 ; 428516 ; 524 81 ;
Abstract
Sealable multilayer polyolefin film containing hollow particles, process for its production and its use An oriented polyolefin film is described. It contains at least one polyolefinic base layer and one polyolefinic sealable top layer. The top layer contains hollow particles which comprise essentially a polymer which is incompatible with the polyolefin of the top layer. A process for the production of the film and its use are also described.