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:
Jan. 22, 2008
Filed:
Jul. 10, 2003
Applicant:
Josef Suren, Bad Wunnenberg-Haaren, DE;
Inventor:
Josef Suren, Bad Wunnenberg-Haaren, DE;
Assignee:
Bakelite AG, Duisburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 14/02 (2006.01); C08G 14/12 (2006.01); C08G 8/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the polycondensation products produced by reaction of bisphenol residues from bisphenol production with an aldehyde in an acidic medium useful for the production of refractory molded bodies, of unmolded substances used in the refractory industry and, together with coating powder residues, as binding agents or binding agent components for the production of molded nonwoven fabric parts.