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:
Sep. 02, 1997
Filed:
Oct. 26, 1994
Applicant:
Inventors:
Esther Spaltenstein, Raleigh, NC (US);
Ernest B Troughton, Jr, Raleigh, NC (US);
Assignee:
Lord Corporation, Cary, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ; C08L / ;
U.S. Cl.
CPC ...
525480 ; 528 88 ; 528 97 ; 528106 ; 528107 ; 528129 ; 528144 ; 528145 ; 528153 ; 525398 ; 525399 ; 525452 ; 525456 ; 525472 ; 525481 ; 525489 ; 525534 ;
Abstract
Cyclic acetal derivative of a resole includes the reaction product of an ortho resole compound with a carbonyl compound or a carbonyl compound derivative. The cyclic acetal derivatives of phenolic resole compounds exhibit enhanced storage stability and can be readily activated at elevated temperatures to prepare phenolic based adhesives and coatings.
Spaltenstein, Esther. (1997). Acetal derivatives of resole compounds (U.S. Patent No. 5663246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5663246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile