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:
Oct. 13, 1992
Filed:
Jul. 31, 1990
Applicant:
Inventors:
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428241 ; 428242 ; 428244 ; 428251 ; 428283 ; 428288 ; 428296 ; 4283073 ; 4283137 ; 4283139 ; 4283155 ; 4283157 ; 4283159 ; 428328 ; 428331 ; 4284732 ; 4283066 ;
Abstract
The present invention relates to a coated fabric of a polyester fiber exhibiting no staining caused by migration of a dispersed dye and a method for preparation thereof. The present invention catches a dye migrating in a resin by using fine inorganic particles having dye-absorption capabilities to confine dye molecules in fine pores thereof, and to prevent the surface of another fabric from staining due to dye-migration.