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:
Jan. 08, 1985
Filed:
Nov. 21, 1983
Applicant:
Inventors:
Tamaki Kanai, Sagamihara, JP;
Hirofumi Yoshikawa, Hachioji, JP;
Takashi Yamagishi, Yokohama, JP;
Kenji Suzuki, Sagamihara, JP;
Yoshikatsu Ohta, Sagamihara, JP;
Assignee:
Teijin, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05P / ;
U.S. Cl.
CPC ...
427171 ; 427173 ; 427174 ; 427210 ; 427211 ; 427428 ;
Abstract
A process for producing a slippery biaxially stretched polyester film, which comprises coating one or both surfaces, preferably one surface, of a running polyester film, before the completion of its crystalline orientation, with an aqueous solution or dispersion containing