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:
Aug. 14, 2018
Filed:
Feb. 26, 2015
Dic Corporation, Tokyo, JP;
Tomoyuki Imada, Ichihara, JP;
Yusuke Sato, Ichihara, JP;
DIC Corporation, Tokyo, JP;
Abstract
A novolac-type phenolic hydroxyl group-containing resin with formula (1) as a structural site repeating unit, Rrepresents one of a hydrogen atom, an alkyl group, and an aryl group, and X represents a structural site (α) represented by formula (2), Rand Reach represent one of a hydrogen atom, an alkyl group, an aryl group, and an aralkyl group; n and m are each an integer of 1 to 3; when n or m is 2 or 3, a plurality of each of Rand Rpresent in a molecule may be the same or different; and Ar represents one of a phenyl group, a naphthyl group, an anthryl group, and a structural site in which one or a plurality of hydrogen atoms in an aromatic nucleus of any one of these groups is substituted by one of an alkyl group, an aryl group, and an aralkyl group).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile