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:
May. 10, 1988
Filed:
Dec. 01, 1986
Applicant:
Inventors:
Assignee:
Toa Nenryo Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
428224 ; 156622 ; 427423 ;
Abstract
A process for producing a hydrophilic polyolefin nonwoven fabric which comprises treating with a plasma a nonwoven fabric composed of fibers of a polyolefin containing more than 0.1 parts by weight of hindered amine compound for 100 parts by weight of polyolefin.
Quick Actions:
Komatsu, Masato. (1988). Process for producing hydrophilic polyolefin nonwoven fabric (U.S. Patent No. 4743494). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4743494
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile