Novel compound

Patent metadata

Field	Value
Publication number	US-2016170302-A1
Application number	US-201615053246-A
Country	US
Kind code	A1
Filing date	Feb 25, 2016
Priority date	Jun 24, 2011
Publication date	Jun 16, 2016
Grant date	—

Abstract

A novel compound suitable for obtaining a negative-type photosensitive resin composition capable of forming a pattern having favorable adhesiveness at a low light exposure. The compound is represented by the following formula (1). In the formula, R 1 and R 2 each independently represents a hydrogen atom or an organic group, but at least one represents an organic group. R 1 and R 2 may be bonded to form a ring structure and may contain a hetero atom bond. R 3 represents a single bond or an organic group. R 4 to R 9 each independently represents a hydrogen atom, an organic group, etc., but R 6 and R 7 are not hydroxyl groups. R 10 represents a hydrogen atom or an organic group.

First claim

What is claimed is:

1 . A method for generating a base by irradiating with an electromagnetic wave, or by heating, a compound represented by the following formula (1):

wherein R 1 and R 2 each independently represents a hydrogen atom or an organic group,
provided that at least one of R 1 and R 2 represents an organic group;
R 1 and R 2 may be bonded to form a ring structure and may contain a hetero atom bond;
R 3 represents a single bond or an organic group;
R 4 and R 5 each independently represents a hydrogen atom, a halogen atom, a hydroxyl group, a mercapto group, a sulfide group, a silyl group, a silanol group, a nitro group, a nitroso group, a sulfino group, a sulfo group, a sulfonato group, a phosphino group, a phosphinyl group, a phosphono group, a phosphonato group, or an organic group;
R 6 , R 2 , R 8 , and R 9 each independently represents a hydrogen atom, a halogen atom, a hydroxyl group, a mercapto group, a sulfide group, a silyl group, a silanol group, a nitro group, a nitroso group, a sulfino group, a sulfo group, a sulfonato group, a phosphino group, a phosphinyl group, a phosphono group, a phosphonato group, an amino group, an ammonio group, or an organic group,
provided that R 6 and R 2 are not hydroxyl groups;
two or more of R 6 , R 7 , R 8 , and R 9 may be bonded to form a ring structure and may contain a hetero atom bond; and
R 10 represents a hydrogen atom or an organic group.

2 . A method for enhancing adhesion between a negative-type photosensitive resin composition and a substrate using a compound represented by the following formula (1):

wherein R 1 and R 2 each independently represents a hydrogen atom or an organic group,
provided that at least one of R 1 and R 2 represents an organic group;
R 1 and R 2 may be bonded to form a ring structure and may contain a hetero atom bond;
R 3 represents a single bond or an organic group;
R 4 and R 5 each independently represents a hydrogen atom, a halogen atom, a hydroxyl group, a mercapto group, a sulfide group, a silyl group, a silanol group, a nitro group, a nitroso group, a sulfino group, a sulfo group, a sulfonato group, a phosphino group, a phosphinyl group, a phosphono group, a phosphonato group, or an organic group;
R 6 , R 7 , R 8 , and R 9 each independently represents a hydrogen atom, a halogen atom, a hydroxyl group, a mercapto group, a sulfide group, a silyl group, a silanol group, a nitro group, a nitroso group, a sulfino group, a sulfo group, a sulfonato group, a phosphino group, a phosphinyl group, a phosphono group, a phosphonato group, an amino group, an ammonio group, or an organic group,
provided that R 6 and R 7 are not hydroxyl groups;
two or more of R 6 , R 7 , R 8 , and R 9 may be bonded to form a ring structure and may contain a hetero atom bond; and
R 10 represents a hydrogen atom or an organic group.

Assignees

• Tokyo Ohka Kogyo Co Ltd
• Daicel Corp

Inventors

• Shiota Dai
• Kuroko Mayumi
• Noda Kunihiro
• Tadokoro Yoshinori
• Akai Yasuyuki
• Takai Hideyuki

Classifications

• G03F7/085 Primary

  Photosensitive compositions characterised by adhesion-promoting non-macromolecular additives (G03F7/075 takes precedence) · CPC title

• G03F7/0045

  with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors · CPC title

• C07C235/38

  having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring · CPC title

• C07C231/02

  from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines · CPC title

• G03F7/031

  Organic compounds not covered by group G03F7/029 · CPC title