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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.:

US 12084540 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Oct. 29, 2021

Modified arylhydroxy compounds for the production of polyurethane or polyisocyanurate

Applicant:

Bakelite Gmbh, Iserlohn-Letmathe, DE;

Inventors:

Stephan Schröter, Essen, DE;

Athina Kerkaidou, Iserlohn, DE;

Ganapathy Viswanathan, Louisville, KY (US);

Luca Basilissi, Pregnana Milanese, IT;

Assignee:

BAKELITE GMBH, , DE;

Attorney:

Edmonds & Omaidalka, P.C.

Primary Examiner:

John M Cooney

Int. Cl.
CPC ...
C08G 18/54 (2006.01); C08G 8/32 (2006.01); C08J 9/14 (2006.01); C09D 175/04 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/546 (2013.01); C08G 8/32 (2013.01); C08J 9/141 (2013.01); C09D 175/04 (2013.01); C09J 175/04 (2013.01); C08G 2150/00 (2013.01); C08G 2170/00 (2013.01); C08J 2375/04 (2013.01);
Abstract

Esterified arylhydroxy compounds for the production of polyurethane or polyisocyanurate. In order to provide aromatic polyols for the production of polyurethanes or polyisocyanurates which are process-technically suitable in terms of their viscosity and at the same time give the end product good physical properties and a good reaction to fire, esterified arylhydroxy compounds are proposed as polyols.

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Schröter, Stephan. (2024). Modified arylhydroxy compounds for the production of polyurethane or polyisocyanurate (U.S. Patent No. 12084540). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12084540

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