RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYPHENOLIC COMPOUND FOR USE IN THE COMPOSITION, AND ALCOHOLIC COMPOUND THAT CAN BE DERIVED THEREFROM
申请人:Mitsubishi Gas Chemical Company, Inc.
公开号:US20160145231A1
公开(公告)日:2016-05-26
A resist composition containing a compound represented by the general formula (1) or (2), a method for forming a resist pattern using the composition, a polyphenolic compound for use in the composition, and an alcoholic compound that can be derived therefrom are described.
Cobalt-Catalyzed Cyclotrimerization of Alkynes in Aqueous Solution
作者:Matthew S. Sigman、Anson W. Fatland、Bruce E. Eaton
DOI:10.1021/ja9807284
日期:1998.5.1
transition-metal-catalyzed cycloaddi-tion. Because aromatic rings are central to many biological,pharmaceutical, and polymer molecules, alkyne cyclotrimerizationis an important methodology. Vollhardt was first to realize thepotential of cobalt-catalyzedcyclotrimerization in organic syn-thesis.
OPTICAL COMPONENT FORMING COMPOSITION AND CURED PRODUCT THEREOF
申请人:Mitsubishi Gas Chemical Company, Inc.
公开号:US20200262787A1
公开(公告)日:2020-08-20
The present invention provides an optical component forming composition comprising a tellurium-containing compound or a tellurium-containing resin.
本发明提供了一种包括含碲化合物或含碲树脂的光学元件成型组合物。
CYCLIC COMPOUND, PRODUCTION PROCESS THEREOF, RADIATION-SENSITIVE COMPOSITION AND RESIST PATTERN FORMATION METHOD
申请人:Takasuka Masaaki
公开号:US20120282546A1
公开(公告)日:2012-11-08
Disclosed are: a cyclic compound which has high solubility in a safe solvent, is highly sensitive, enables the formation of a resist pattern having a good shape, and rarely causes resist pattern collapse; a process for producing the cyclic compound; a radiation-sensitive composition containing the cyclic compound; and a resist pattern formation method using the composition. Specifically disclosed are: a cyclic compound having a specific structure; a process for producing the cyclic compound; a radiation-sensitive composition containing the compound; and a resist pattern formation method using the composition.
A radiation-sensitive composition containing a resist compound A, an acid generator B, and an acid crosslinking agent C. The resist compound A is (a) a polyphenol compound which is produced by the condensation of a C5-45 aromatic ketone or aromatic aldehyde with a C6-15 compound having from 1 to 3 phenolic hydroxyl groups, and, (b) its molecular weight is form 300 to 5000. The radiation-sensitive composition is solvent-soluble and exhibits a high sensitivity, high resolution, and high heat resistance.