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:
Jul. 25, 2000
Filed:
Nov. 03, 1997
Applicant:
Inventors:
Kent Sorensen, Perstorp, SE;
Bo Pettersson, Lund, SE;
Louis Boogh, Crissier, CH;
Jan-Anders Edvin Manson, St. Sulpice, CH;
Assignee:
Perstorp AB, Perstorp, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08G / ;
U.S. Cl.
CPC ...
525438 ; 5251675 ; 525174 ; 525187 ; 525425 ; 525440 ; 525442 ; 525443 ; 525444 ; 5254445 ; 525445 ; 525446 ; 525448 ;
Abstract
A partially or fully cured thermosetting product which includes a cured and molded product of a thermosetting composition. The composition includes 70% to 99% by weight of at least one thermosetting resin or compound and 1% to 30% by weight of at least one toughening agent. The toughening agent is at least one hyperbranched dendritic macromolecule formed of ester units, optionally in combination with ether units.
Sorensen, Kent. (2000). Dendritic polyester macromolecule in thermosetting resin matrix (U.S. Patent No. 6093777). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6093777
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile