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:
Feb. 16, 1988
Filed:
Nov. 12, 1985
Applicant:
Inventors:
Takao Yazaki, Mie, JP;
Kazuhide Hattori, Mie, JP;
Satoru Hattori, Mie, JP;
Kazuhide Hayama, Mie, JP;
Isao Itoh, Mie, JP;
Assignees:
Mitsubishi Petrochemical Co., Ltd., Tokyo, JP;
Mitsubishi Yuka Fine Chemicals Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
4283177 ; 4283197 ; 4284235 ; 4284769 ;
Abstract
A composite heat-insulating material having the structure such that a molded product of a carboxyl group-containing polyolefin-based resin or hydroxyl group-containing modified polyolefin-based resin and a urethane foam are laminated with an aqueous adhesive containing the following Components (A) and (B):