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:
Apr. 19, 2005
Filed:
Oct. 07, 2002
Applicants:
Kwok Tang, Ontario, CA;
Ruben A. Santos, Ontario, CA;
Bohumila Zapletal, Ontario, CA;
Inventors:
Assignee:
Dynea Canada Ltd., Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G014/04 ; C08G079/08 ;
U.S. Cl.
CPC ...
Abstract
Phenolic resins and processes of making these phenolic resins that are useful for making binders for mineral wool insulation products are disclosed. The addition of a boron salt early in the process of making these phenolic resins leads to enhanced properties such as a reduction in the amount of tetradimers and an improvement in the stability of both the base resin and the pre-react.
Tang, Kwok. (2005). Borate modified phenolic resin for insulation material (U.S. Patent No. 6881814). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6881814
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile