logo

For the Inventor, By the Inventor

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.:

US 5630873 B1

PDFFull Text
Date of Patent:
May. 20, 1997

Filed:

Mar. 01, 1996

Method of producing declustered acetyl cellulose fibers

Applicant:
Inventors:

Peter Weiser, Duisburg, DE;

Franz Meyers, Neukirchen-Vluyn, DE;

Jorg Hocken, Meerbusch-Osterrath, DE;

Heinrich Dumke, Moers, DE;

Assignee:

Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DE;

Attorney:

Felfe & Lynch

Primary Examiner:

Mark L Bell

Assistant Examiner:

Scott L Hertzog

Int. Cl.
CPC ...
C09J / ;
U.S. Cl.
CPC ...
106417 ; 106447 ; 10617015 ; 10617026 ; 427170 ; 57295 ; 57258 ; 264 13 ; 264170 ; 264211 ; 26432818 ; 524 41 ;
Abstract

A delustering composition for acetyl cellulose fibers is described which contains 15 to 85% by weight TiO.sub.2, 15 to 85% by weight paraffin oil and 0.5 to 10% by weight dispersing agent. Furthermore, a method for producing the delustering composition and also the use thereof for delustering acetyl cellulose fibers is described. Finally, the use of the delustered acetyl cellulose fibers in the production of cigarette filters and textile products is described.

Find Patent Forward Citations

Weiser, Peter. (1997). Method of producing declustered acetyl cellulose fibers (U.S. Patent No. 5630873). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5630873

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…