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:
Sep. 02, 1997
Filed:
Aug. 11, 1994
Applicant:
Inventors:
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A22C / ;
U.S. Cl.
CPC ...
428 348 ; 1381181 ; 452 35 ; 206802 ; 426105 ; 426129 ;
Abstract
A fiber-reinforced cellulose-based food casing which comprises alginic acid and/or alginate, and fats, fat-like compounds, and/or oils and a non-reinforced cellulose-based food casing which comprises a copolymer containing 80 to 20 mol % of units of the formula I and 20 to 80 mol % of units of the formula II or III ##STR1## in which R.sup.1 to R.sup.4 are identical or different and are hydrogen or (C.sub.1 -C.sub.6)alkyl,