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:
Oct. 14, 2025
Filed:
Sep. 15, 2022
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
The present invention is a composition for forming an organic film, containing: a material for forming an organic film shown by the following general formula; and an organic solvent, where Rrepresents a hydrogen atom, an allyl group, or a propargyl group, Rrepresents a nitro group, a halogen atom, a hydroxy group, an alkyloxy group having 1 to 4 carbon atoms, an alkynyloxy group having 2 to 4 carbon atoms, an alkenyloxy group having 2 to 4 carbon atoms, a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a trifluoromethyl group, or a trifluoromethyloxy group, m=0 or 1, n=1 or 2, l=0 or 1, k represents an integer of 0 to 2, W represents a divalent organic group having 1 to 40 carbon atoms, and each V independently represents a hydrogen atom or a linking moiety. This provides a composition for forming an organic film which allows the formation of an organic film having not only excellent heat resistance and properties of filling and planarizing a pattern formed on a substrate, but also favorable film-formability and adhesiveness to a substrate.