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. 26, 1988
Filed:
Sep. 08, 1986
Applicant:
Inventors:
Kiyoshi Mori, Kakogawa, JP;
Masao Nakagawa, Kobe, JP;
Assignee:
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
521 59 ; 521 60 ; 521134 ;
Abstract
A process for preparing expandable particles of a vinyl chloride resin composition suitable for beads-foaming, comprising steps of:
Mori, Kiyoshi. (1988). Process for preparing expandable particles of vinyl chloride resin (U.S. Patent No. 4721731). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4721731
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile