【発明の名称】多官能α―ジアゾ―β―ケトエステルを含有するポジ作動性感放射線混合物、その製法およびこの混合物を含有する感放射線記録材料

Title:

【発明の名称】多官能α―ジアゾ―β―ケトエステルを含有するポジ作動性感放射線混合物、その製法およびこの混合物を含有する感放射線記録材料

Document Type and Number:

Japanese Patent JP2839610

Kind Code:

B2

Abstract:

Multifunctional alpha -diazo- beta -ketoesters of the general formula I are described …… in which… R<1> denotes an aliphatic, cycloaliphatic or araliphatic or aromatic radical having 4 to 20 carbon atoms, where individual CH2 groups can be replaced by oxygen or sulphur atoms or by …… or NH groups and/or contain keto groups,… X denotes an aliphatic, cycloaliphatic, carbocyclic, heterocyclic or araliphatic radical having 2 to 22 carbon atoms, where individual CH2 groups can be replaced by oxygen or sulphur atoms or by the groups -NR<2>-, -C(O)-O-, -C(O)-NR<2>-, -C(O)- …… -NR<2>-C(O)-NR<3>-, -O-C(O)-NR<2>-, -O-C(O)- …… -O-C(O)-O- or CH groups can be replaced by …… in which R<2> and R<3> independently of one another stand for hydrogen or an aliphatic, carbocyclic or araliphatic radical,… m denotes an integer from 2 to 10 and… n denotes an integer from 0 to 2,… with the proviso that… m-n is >/= 2. …The compounds mentioned are used as photoactive components in radiation-sensitive mixtures.

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Inventors:

PEETAA UIRUHARUMU
HANSUUYOAHIMU MERUREMU
GEORUKU PAUROSUKII
RARUFU DANMERU

Application Number:

JP603790A

Publication Date:

December 16, 1998

Filing Date:

January 12, 1990

Export Citation:

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Assignee:

HEKISUTO AG

International Classes:

G03F7/039; A61K8/00; A61Q17/04; C07C245/18; C07C271/10; C07C271/20; C07C271/24; C07C275/10; C07C275/26; C07C275/32; C07C275/40; C07C323/12; C07D209/48; C07D251/34; C07D295/14; C08F2/50; C09K3/00; G03C1/52; G03F7/004; G03F7/016; H01L21/027; H01L21/30; (IPC1-7): G03F7/016; C08F2/50; H01L21/027

Domestic Patent References:

JP284648A
JP1300248A
JP1265066A
JP1241544A
JP1231039A
JP6480944A

Attorney, Agent or Firm:

Kazuo Sato (2 outside)

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