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. 07, 2017
Filed:
Jun. 16, 2014
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Go Higashihara, Okayama, JP;
Atsushi Okoshi, Okayama, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/04 (2006.01); C08G 16/02 (2006.01); C08G 59/08 (2006.01); C08G 10/04 (2006.01); C08G 14/12 (2006.01); C08G 59/02 (2006.01);
U.S. Cl.
CPC ...
C08G 16/0225 (2013.01); C08G 10/04 (2013.01); C08G 14/12 (2013.01); C08G 59/02 (2013.01); C08G 59/04 (2013.01); C08G 59/08 (2013.01);
Abstract
There is provided an aromatic hydrocarbon formaldehyde resin obtained by reacting an aromatic hydrocarbon compound (A) represented by the following formula (1) with formaldehyde (B) in the presence of an acidic catalyst. wherein R represents an organic group having 1 to 10 carbon atoms; m and n represent integers satisfying 1≦m+n≦10, m≧0 and n≧1.