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. 06, 1984
Filed:
Mar. 22, 1982
Applicant:
Inventors:
Peter Horn, Heidelberg, DE;
Anton Hesse, Weinheim, DE;
Walter Heckmann, Weinheim, DE;
Ulrich Lebert, Hettenleidelheim, DE;
Alfred Guthmann, Worms, DE;
Matthias Marx, Bad Durkheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
524391 ; 523333 ; 523334 ; 523335 ; 524379 ; 524386 ; 524387 ; 524601 ; 524604 ; 524605 ; 524923 ;
Abstract
The subject invention relates to storage stable dispersions comprising certain aromatic polyesters dispersed in certain polyhydroxyl compounds and their process of preparation. The dispersions are useful for the preparation of polymers containing urethane and/or isocyanurate linkages.
Horn, Peter. (1984). Storage stable dispersions of aromatic polyesters in polyhydroxyl (U.S. Patent No. 4435537). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4435537
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile