公开(公告)号：DE3268767D1

公开(公告)日：1986-03-13

申请号：DE3268767

申请日：1982-05-13

Applicant: HOECHST AG

Inventor： GEISSLER ULRICH DR ,  HERWIG WALTER DR ,  FETSCH ELISABETH

IPC: G03F7/004 ,  C08F2/48 ,  C08F299/02 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03C1/68

Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula: (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.

公开(公告)号：HK65887A

公开(公告)日：1987-09-18

申请号：HK65887

申请日：1987-09-10

Applicant: HOECHST AG

Inventor： GEISSLER ULRICH DR ,  HERWIG WALTER DR ,  FETSCH ELISABETH

IPC: G03F7/004 ,  C08F2/48 ,  C08F299/02 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03C1/68

Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula: (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.

公开(公告)号：DE3120052A1

公开(公告)日：1982-12-09

申请号：DE3120052

申请日：1981-05-20

Applicant: HOECHST AG

Inventor： GEISSLER ULRICH DIPL ING DR ,  HERWIG WALTER DIPL ING DR ,  FETSCH ELISABETH

IPC: G03F7/004 ,  C08F2/48 ,  C08F299/02 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03C1/68 ,  G03F7/26

Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula: (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.

公开(公告)号：AT17792T

公开(公告)日：1986-02-15

申请号：AT82104185

申请日：1982-05-13

Applicant: HOECHST AG

Inventor： GEISSLER ULRICH DR ,  HERWIG WALTER DR ,  FETSCH ELISABETH

IPC: G03F7/004 ,  C08F2/48 ,  C08F299/02 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03C1/68