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:
Apr. 07, 1992
Filed:
Jun. 29, 1990
Applicant:
Inventors:
Ulrich Karsunky, Hunfelden, DE;
Anna G Morrison, Huddersfield, GB;
Horst-Roland Mach, Glashutten, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ; D06M / ; D06P / ;
U.S. Cl.
CPC ...
8490 ; 8558 ; 8614 ; 8636 ; 8925 ;
Abstract
Pigment printing process for flame-retardant, low-flammability or nonflammable fibers On being printed with conventional pigment print pastes low-flammability fibers lose their flame-retardant properties in the areas covered with the print paste. It was therefore necessary to find a binder system which itself has low-flammability properties. By using polymers and/or copolymers of vinylidene chloride as pigment binder system the low flammability of such special types of fiber is not impaired.