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:
Oct. 26, 1976
Filed:
Aug. 11, 1975
Applicant:
Inventors:
Jeri O Clark, Granville, OH (US);
Bobby J Hankins, Newark, OH (US);
Walter D Cottrell, Jr, Newark, OH (US);
Assignee:
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 38 ; 106 90 ; 260 293 ;
Abstract
We have developed molding compositions comprising a mixture of phenolic resin and hydrated cement. A minimum amount of hydration in the cement provides strength and cure enhancement to the phenolic resin. We think the hydrated cement acts as a processing aid to the phenolic resin because of surface activity.