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:
Mar. 03, 1987
Filed:
Nov. 07, 1983
Applicant:
Inventors:
Eduard Schmid, Bonaduz, CH;
Manfred Hoppe, Chur, CH;
Assignee:
Ems-Inventa A.G., , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
525431 ; 525432 ;
Abstract
Highly viscous or heat distortion-resistant at least partially crosslinked polyamides are disclosed along with the process for making them. The process comprises reacting, under anhydrous conditions, a polyamide melt with a silane of the following formula ##STR1## wherein n=0, 1, or 2,
Schmid, Eduard. (1987). Process for the preparation of highly viscous or heat (U.S. Patent No. 4647630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4647630
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile