FR2304941A1 - Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator - Google Patents

Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator

Info

Publication number
FR2304941A1
FR2304941A1 FR7508853A FR7508853A FR2304941A1 FR 2304941 A1 FR2304941 A1 FR 2304941A1 FR 7508853 A FR7508853 A FR 7508853A FR 7508853 A FR7508853 A FR 7508853A FR 2304941 A1 FR2304941 A1 FR 2304941A1
Authority
FR
France
Prior art keywords
compsn
photoinitiator
maleic anhydride
negative photoresist
amidised
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
FR7508853A
Other languages
French (fr)
Other versions
FR2304941B3 (en
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to FR7508853A priority Critical patent/FR2304941A1/en
Publication of FR2304941A1 publication Critical patent/FR2304941A1/en
Application granted granted Critical
Publication of FR2304941B3 publication Critical patent/FR2304941B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A photopolymerisable compsn. which in film form is heat-softenable and adherable to a metal substrate, comprises 100 pts. wt. reaction prod. of a styrene-maleic anhydride copolymer of molecular wt. 1,000-10,000 and di(4-8C alkyl) amine, one-third to two-thirds of the anhydride gps. being reacted with the dialkylamine; 50-200 pts. wt. compatible photopolymerisable monomer in a binder; and a catalytic amt. of a photoinitiator. Prod. is used as a negative photoresist. The exposed compsn. may be developed in an aq. bath.
FR7508853A 1975-03-21 1975-03-21 Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator Granted FR2304941A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7508853A FR2304941A1 (en) 1975-03-21 1975-03-21 Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508853A FR2304941A1 (en) 1975-03-21 1975-03-21 Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator

Publications (2)

Publication Number Publication Date
FR2304941A1 true FR2304941A1 (en) 1976-10-15
FR2304941B3 FR2304941B3 (en) 1977-11-25

Family

ID=9152884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508853A Granted FR2304941A1 (en) 1975-03-21 1975-03-21 Negative photoresist amidised styrene maleic anhydride compsn. - contg. photopolymerisable monomer and photoinitiator

Country Status (1)

Country Link
FR (1) FR2304941A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987054A (en) * 1988-04-29 1991-01-22 E. I. Du Pont De Nemours And Company Photopolymerizable compositions with binders containing carboxyl groups
CN114163550A (en) * 2021-12-14 2022-03-11 江苏富淼科技股份有限公司 Multifunctional macromolecular photoinitiator and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987054A (en) * 1988-04-29 1991-01-22 E. I. Du Pont De Nemours And Company Photopolymerizable compositions with binders containing carboxyl groups
CN114163550A (en) * 2021-12-14 2022-03-11 江苏富淼科技股份有限公司 Multifunctional macromolecular photoinitiator and preparation method thereof

Also Published As

Publication number Publication date
FR2304941B3 (en) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse