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:
Nov. 28, 1995
Filed:
Dec. 23, 1993
Applicant:
Inventors:
Hyo Y Kim, Kyungki-Do, KR;
Ki H Hwang, Kyungki-Do, KR;
Hoon Chae, Kyungki-Do, KR;
Soo I Sho, Seoul, KR;
Jung N Jun, Kungki-Do, KR;
Assignee:
Sunkyong Industries, Kyungki-Do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528272 ; 528275 ; 528277 ; 528279 ; 528281 ; 528283 ; 528302 ;
Abstract
A thermoplastic biodegradable resin having a number average molecular weight of 25,000-45,000, which is prepared by polycondensing one or a plurality of dicarboxylic acids represented by formula (I) with one or a plurality of diols represented by formula (II):
Quick Actions:
Kim, Hyo. (1995). Thermoplastic biodegradable resins and a process of preparation thereof (U.S. Patent No. 5470941). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5470941
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile