CA2000051A1 - Procede pour la stabilisation d'une solution de colorant leuco et melange polymerisable par des radiations, contenant un colorant leuco - Google Patents

Procede pour la stabilisation d'une solution de colorant leuco et melange polymerisable par des radiations, contenant un colorant leuco

Info

Publication number
CA2000051A1
CA2000051A1 CA2000051A CA2000051A CA2000051A1 CA 2000051 A1 CA2000051 A1 CA 2000051A1 CA 2000051 A CA2000051 A CA 2000051A CA 2000051 A CA2000051 A CA 2000051A CA 2000051 A1 CA2000051 A1 CA 2000051A1
Authority
CA
Canada
Prior art keywords
leuco
dye
stabilizing
radiation
mixture containing
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
CA2000051A
Other languages
English (en)
Other versions
CA2000051C (fr
Inventor
Hans-Dieter Frommeld
Hartmut Wiezer
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.)
Morton International LLC
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of CA2000051A1 publication Critical patent/CA2000051A1/fr
Application granted granted Critical
Publication of CA2000051C publication Critical patent/CA2000051C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form
    • 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
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/105—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Polymerisation Methods In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
CA002000051A 1988-10-08 1989-10-02 Procede pour la stabilisation d'une solution de colorant leuco et melange polymerisable par des radiations, contenant un colorant leuco Expired - Fee Related CA2000051C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3834299.5 1988-10-08
DE3834299A DE3834299A1 (de) 1988-10-08 1988-10-08 Verfahren zum stabilisieren einer leukofarbstoffloesung und durch strahlung polymerisierbares, einen leukofarbstoff enthaltendes gemisch

Publications (2)

Publication Number Publication Date
CA2000051A1 true CA2000051A1 (fr) 1990-04-08
CA2000051C CA2000051C (fr) 1997-09-16

Family

ID=6364680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000051A Expired - Fee Related CA2000051C (fr) 1988-10-08 1989-10-02 Procede pour la stabilisation d'une solution de colorant leuco et melange polymerisable par des radiations, contenant un colorant leuco

Country Status (10)

Country Link
US (1) US5085669A (fr)
EP (1) EP0363775B1 (fr)
JP (1) JPH0796650B2 (fr)
KR (1) KR970007344B1 (fr)
AT (1) ATE127821T1 (fr)
AU (1) AU628865B2 (fr)
CA (1) CA2000051C (fr)
DE (2) DE3834299A1 (fr)
ES (1) ES2076186T3 (fr)
FI (1) FI95477C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2653458B2 (ja) * 1988-03-26 1997-09-17 旭化成工業株式会社 凸版印刷版用感光性樹脂組成物
US5599650A (en) * 1995-04-28 1997-02-04 Polaroid Corporation Photoreaction quenchers in on-press developable lithographic printing plates
US6723493B2 (en) * 2001-06-04 2004-04-20 Gary Ganghui Teng Negative lithographic printing plate comprising a specific compound in the photosensitive layer
EP1783548B1 (fr) * 2005-11-08 2017-03-08 Rohm and Haas Electronic Materials LLC Procédé de formation d'une couche à motifs sur un substrat
US7923488B2 (en) * 2006-10-16 2011-04-12 Trillion Science, Inc. Epoxy compositions
KR100942439B1 (ko) * 2007-12-28 2010-02-17 전자부품연구원 마이크로 가스센서 및 제조방법
JP6152347B2 (ja) * 2012-02-09 2017-06-21 協和メデックス株式会社 ロイコ型色原体含有水溶液の保存方法
KR101197288B1 (ko) 2012-02-13 2012-11-05 금호석유화학 주식회사 탄소나노소재 분말의 펠릿과 그 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042575A (en) * 1958-11-24 1962-07-03 Stiftelsen Svensk Cellulosafor Methods of improving the yield in alkaline digestion of cellulosic material
JPS5555335A (en) * 1978-10-19 1980-04-23 Fuji Photo Film Co Ltd Photosensitive composition
US4423139A (en) * 1980-12-22 1983-12-27 Minnesota Mining And Manufacturing Company Stabilizer combination for dye oxidation
DE3131448A1 (de) * 1981-08-07 1983-02-24 Basf Ag, 6700 Ludwigshafen Fuer die herstellung von photoresistschichten geeignete photopolymerisierbare aufzeichnungsmasse
JPS60239744A (ja) * 1984-05-14 1985-11-28 Fuji Photo Film Co Ltd 感光性組成物
JPS6187147A (ja) * 1984-09-27 1986-05-02 Fuji Photo Film Co Ltd 光重合性組成物
DE3602215A1 (de) * 1986-01-25 1987-07-30 Hoechst Ag Photopolymerisierbares gemisch und dieses enthaltendes photopolymerisierbares aufzeichnungsmaterial
DE3785881D1 (de) * 1986-04-10 1993-06-24 Sandoz Ag Piperidylgruppen enthaltende pigmente.
DE3641014A1 (de) * 1986-12-19 1988-06-16 Wolfen Filmfab Veb Fotopolymerisierbares material
JPH06431B2 (ja) * 1987-09-25 1994-01-05 神崎製紙株式会社 多色感熱記録体
DE3735088A1 (de) * 1987-10-16 1989-04-27 Hoechst Ag Photopolymerisierbares gemisch

Also Published As

Publication number Publication date
FI894724A0 (fi) 1989-10-05
AU628865B2 (en) 1992-09-24
US5085669A (en) 1992-02-04
FI95477B (fi) 1995-10-31
EP0363775B1 (fr) 1995-09-13
FI894724L (fi) 1990-04-09
CA2000051C (fr) 1997-09-16
ATE127821T1 (de) 1995-09-15
ES2076186T3 (es) 1995-11-01
EP0363775A2 (fr) 1990-04-18
JPH0796650B2 (ja) 1995-10-18
DE58909432D1 (de) 1995-10-19
KR900006453A (ko) 1990-05-08
EP0363775A3 (fr) 1991-11-13
KR970007344B1 (ko) 1997-05-07
AU4266589A (en) 1990-04-12
FI95477C (fi) 1996-02-12
DE3834299A1 (de) 1990-04-12
JPH02142856A (ja) 1990-05-31

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Legal Events

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