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. 20, 1978
Filed:
Jul. 28, 1976
Applicant:
Inventors:
Arno Holst, Wiesbaden, DT;
Helmut Lask, Wiesbaden, DT;
Assignee:
Hoechst Aktiengesellschaft, , DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428297 ; 118 73 ; 118312 ; 1282 / ; 427200 ; 427324 ; 427425 ; 428326 ; 428393 ;
Abstract
Process for the transformation of comminuted cellulose ether, which has been rendered at least largely water-insoluble by modification but is still highly swellable with water, into an easily workable material, comprising wetting a hydrophilic support web, applying the comminuted modified cellulose ether to the wetted web, and drying. This invention also relates to an apparatus for performing the process.
Quick Actions:
Holst, Arno. (1978). Deposition of swellable, modified cellulose ether on water wet (U.S. Patent No. 4096312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4096312
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile