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. 05, 1977
Filed:
Feb. 14, 1975
Applicant:
Inventors:
Atsusuke Kajiura, Hino, JA;
Yuzo Aito, Hino, JA;
Atsushi Sugiyama, Hachioji, JA;
Hiroki Tamura, Hachioji, JA;
Kazuma Aihara, Hino, JA;
Assignee:
Teijin Limited, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 4218 ; 260 4247 ; 260 / ; 260D / ; 264D / ;
Abstract
In manufacturing a foamed structure from an unsaturated polyester resin, a diallyl phthalate resin and a curable 1,2-polybutadiene resin, foaming of the resin is carried out with the reaction of acid esters of phosphoric acid and/or acid esters of phosphorous acid with metal carbonates and/or metal bicarbonates.