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. 21, 1995
Filed:
Dec. 09, 1992
Applicant:
Inventors:
Karl Stenger, Ruedesheim, DE;
Dieter Beissel, Wiesbaden, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
428348 ; 206802 ; 1381181 ;
Abstract
A single-layered, transparent, biaxially oriented, thermoset tubular food casing, in particular a synthetic sausage casing, based on polyamide, containing a mixture of a) a linear, aliphatic polyamide, b) a partially aromatic copolyamide, c) an acid-modified polyolefin and d) a pigment of a particle size from 0.01 to 15 .mu.m results in a casing having outstanding properties such as excellent water vapor resistance and excellent UV and visible light impermeability. A process for the production of the food casing and the use thereof are also described.