CA1103084A - Photopolymerizable composition containing an o- nitroaromatic compound as photoinhibitor - Google Patents

Photopolymerizable composition containing an o- nitroaromatic compound as photoinhibitor

Info

Publication number
CA1103084A
CA1103084A CA273,994A CA273994A CA1103084A CA 1103084 A CA1103084 A CA 1103084A CA 273994 A CA273994 A CA 273994A CA 1103084 A CA1103084 A CA 1103084A
Authority
CA
Canada
Prior art keywords
carbons
alkyl
radiation
component
exposure
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.)
Expired
Application number
CA273,994A
Other languages
English (en)
French (fr)
Inventor
Jose F. Pazos
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1103084A publication Critical patent/CA1103084A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/46Polymerisation initiated by wave energy or particle radiation
    • C08F2/48Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/027Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Polymerisation Methods In General (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA273,994A 1976-03-17 1977-03-15 Photopolymerizable composition containing an o- nitroaromatic compound as photoinhibitor Expired CA1103084A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US66753676A 1976-03-17 1976-03-17
US667,536 1976-03-17
US75869977A 1977-01-17 1977-01-17
US758,699 1977-01-17

Publications (1)

Publication Number Publication Date
CA1103084A true CA1103084A (en) 1981-06-16

Family

ID=27099703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273,994A Expired CA1103084A (en) 1976-03-17 1977-03-15 Photopolymerizable composition containing an o- nitroaromatic compound as photoinhibitor

Country Status (6)

Country Link
JP (1) JPS589936B2 (nl)
CA (1) CA1103084A (nl)
DE (1) DE2710417C3 (nl)
FR (1) FR2344869A1 (nl)
GB (1) GB1547548A (nl)
NL (1) NL183583C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE852517A (fr) * 1976-03-17 1977-09-16 Du Pont Composition photopolymerisable contenant un compose o-nitroaromatique comme photoinhibiteur et procedes de formation d'images a partir de cette composition
BE881232R (fr) * 1978-06-08 1980-07-18 Du Pont Composition photopolymerisable contenant un compose o-nitro-aromatique comme photoinhibiteur et procedes de formation d'images a partir de cette composition
US4276152A (en) * 1979-09-24 1981-06-30 Mobil Oil Corporation Reforming of sulfur-containing charge stock
US4268667A (en) 1980-04-21 1981-05-19 E. I. Du Pont De Nemours And Company Derivatives of aryl ketones based on 9,10-dihydro-9,10-ethanoanthracene and p-dialkyl-aminoaryl aldehydes as visible sensitizers for photopolymerizable compositions
US4477556A (en) * 1982-08-18 1984-10-16 E. I. Du Pont De Nemours And Company Acidic o-nitroaromatics as photoinhibitors of polymerization in positive working films
DE10326324B4 (de) * 2003-06-11 2007-02-08 Kodak Polychrome Graphics Gmbh Lithographiedruckplatten-Vorläufer mit 1,4-Dihydropyridin-Sensibilisator enthaltender Beschichtung, Verfahren zum Bebildern und Bebilderte Lithographiedruckplatte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895952A (en) * 1973-02-09 1975-07-22 American Can Co Phototropic compounds as acid catalyst for epoxy materials

Also Published As

Publication number Publication date
GB1547548A (en) 1979-06-20
FR2344869A1 (fr) 1977-10-14
DE2710417C3 (de) 1980-08-14
NL183583C (nl) 1988-12-01
DE2710417B2 (de) 1979-12-06
JPS589936B2 (ja) 1983-02-23
NL183583B (nl) 1988-07-01
JPS52111985A (en) 1977-09-20
FR2344869B1 (nl) 1981-04-10
DE2710417A1 (de) 1977-09-29
NL7702887A (nl) 1977-09-20

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