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. 26, 1988
Filed:
Oct. 26, 1987
Applicant:
Inventor:
Kenneth G McDaniel, Austin, TX (US);
Assignee:
Arco Chemical Company, Newtown Square, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521137 ; 521 485 ; 521157 ; 521164 ; 521167 ; 528291 ; 528301 ; 525437 ;
Abstract
The preparation of isocyanurate foams from a recycled polyethylene terephthalate polyol modified with alkoxylated amines and alkoxylated amides is disclosed. These modified foams exhibit improved fluorocarbon solubility, and do not cause the resultant polyols to be monofunctional, but rather difunctional. The foams may be used for building, roofing and sheathing applications.
Quick Actions:
McDaniel, Kenneth. (1988). Terephthalic ester polyols modified with ethoxylated amines and amides (U.S. Patent No. 4760100). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4760100
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile