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:
Jul. 07, 1998
Filed:
Mar. 10, 1997
Applicant:
Inventors:
Takumi Kagawa, Shin-Nanyo, JP;
Norihisa Kondo, Shin-Nanyo, JP;
Noriyuki Kasai, Tokuyama, JP;
Hideo Sakka, Kudamathu, JP;
Assignee:
Tosoh Corporation, Shinnanyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C07C / ; C07C / ; C07D / ;
U.S. Cl.
CPC ...
524114 ; 524109 ; 524281 ; 524341 ; 524369 ; 524373 ; 549517 ; 549559 ; 567641 ; 567745 ;
Abstract
Brominated p-cumylphenol represented by the formula (1) described hereinafter and derivative thereof represented by the formula (2) described hereinabove, process for the preparation of the same, and flame-retardant resin compositions containing the same, are disclosed. Those compounds are useful flame retardant, and can be blended with various thermosetting resins or thermoplastic resins to obtain flame retardant resin compositions.