JPS56120708A - Preparation of photosensitive resin to be developed by alkali - Google Patents

Preparation of photosensitive resin to be developed by alkali

Info

Publication number
JPS56120708A
JPS56120708A JP2475480A JP2475480A JPS56120708A JP S56120708 A JPS56120708 A JP S56120708A JP 2475480 A JP2475480 A JP 2475480A JP 2475480 A JP2475480 A JP 2475480A JP S56120708 A JPS56120708 A JP S56120708A
Authority
JP
Japan
Prior art keywords
alkali
dissolved
hydroxyl group
polymer compound
acid chloride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2475480A
Other languages
Japanese (ja)
Other versions
JPS631322B2 (en
Inventor
Koichiro Arita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP2475480A priority Critical patent/JPS56120708A/en
Publication of JPS56120708A publication Critical patent/JPS56120708A/en
Publication of JPS631322B2 publication Critical patent/JPS631322B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To obtain an ester mixture having properties practically to be dispersed into or dissolved in an alkali aqueous solution, by reacting a high polymer compound with a hydroxyl group with a photosenstive acid chloride in a specific condition.
CONSTITUTION: The high polymer compound A having an alkali-soluble hydroxyl group is dissolved in an alkali aqueous solution. The photosensitive acid chloride B is dissolved in a water-insoluble organic solvent or its mixture with a water- soluble organic solvent. Both the solutions are mixed and reacted in such a way that a molar ratio of the photosensitive acid chloride B to 1mol hydroxyl group of the high polymer compound A is made not more than 0.5, to give a photosensitive ester resin having a ratio of a formed ester of the dissolution part of alkali phase to total formed ester not less than 60wt%.
COPYRIGHT: (C)1981,JPO&Japio
JP2475480A 1980-02-29 1980-02-29 Preparation of photosensitive resin to be developed by alkali Granted JPS56120708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2475480A JPS56120708A (en) 1980-02-29 1980-02-29 Preparation of photosensitive resin to be developed by alkali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2475480A JPS56120708A (en) 1980-02-29 1980-02-29 Preparation of photosensitive resin to be developed by alkali

Publications (2)

Publication Number Publication Date
JPS56120708A true JPS56120708A (en) 1981-09-22
JPS631322B2 JPS631322B2 (en) 1988-01-12

Family

ID=12146925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2475480A Granted JPS56120708A (en) 1980-02-29 1980-02-29 Preparation of photosensitive resin to be developed by alkali

Country Status (1)

Country Link
JP (1) JPS56120708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712022A (en) * 1992-09-14 1998-01-27 Yoshino Kogyosho Co., Ltd. Printed thermoplastic resin products and method for printing such products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712022A (en) * 1992-09-14 1998-01-27 Yoshino Kogyosho Co., Ltd. Printed thermoplastic resin products and method for printing such products

Also Published As

Publication number Publication date
JPS631322B2 (en) 1988-01-12

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