DK649087A - Fremgangsmaade til fremstilling af dioxazinviolet-pigment - Google Patents

Fremgangsmaade til fremstilling af dioxazinviolet-pigment

Info

Publication number: DK649087A
Authority: DK; Denmark
Prior art keywords: dioxazinviolet; pigment; manufacturing; manufacturing dioxazinviolet; dioxazinviolet pigment
Prior art date: 1986-12-11

Application number

DK649087A

Other languages

English (en)

Other versions

DK168019B1 (da

DK649087D0 (da

Inventor

Taira Fujita

Yoshiaki Hayashi

Hiroshi Okayasu

Original Assignee

Sumitomo Chemical 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.)

1986-12-11

Filing date

1987-12-10

Publication date

1988-06-12

1987-12-10 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

1987-12-10 Publication of DK649087D0 publication Critical patent/DK649087D0/da

1988-06-12 Publication of DK649087A publication Critical patent/DK649087A/da

1994-01-17 Application granted granted Critical

1994-01-17 Publication of DK168019B1 publication Critical patent/DK168019B1/da

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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Paints Or Removers (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)

DK649087A 1986-12-11 1987-12-10 Fremgangsmaade til fremstilling af et dioxazinvioletpigment DK168019B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP29603886		1986-12-11
JP61296038A JPH0778179B2 (ja)	1986-12-11	1986-12-11	ジオキサジンバイオレツト顔料の製造方法

Publications (3)

Publication Number	Publication Date
DK649087D0 DK649087D0 (da)	1987-12-10
DK649087A true DK649087A (da)	1988-06-12
DK168019B1 DK168019B1 (da)	1994-01-17

Family

ID=17828297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK649087A DK168019B1 (da)	1986-12-11	1987-12-10	Fremgangsmaade til fremstilling af et dioxazinvioletpigment

Country Status (5)

Country	Link
US (1)	US4804417A (da)
EP (1)	EP0271403B1 (da)
JP (1)	JPH0778179B2 (da)
DE (1)	DE3786994T2 (da)
DK (1)	DK168019B1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2683458B2 (ja) *	1991-03-07	1997-11-26	東洋インキ製造株式会社	β型ジオキサジン顔料の製造法
GB2274848A (en) *	1993-02-05	1994-08-10	Citizen Watch Co Ltd	Modification of pigment and electrophotographic photoreceptor containing modified pigment
US5298076A (en) *	1993-03-23	1994-03-29	Ciba-Geigy Corporation	Carbazole dioxazine-pigmented plastics and coatings
TW353677B (en)	1995-11-21	1999-03-01	Ciba Sc Holding Ag	Process for producing transparent pigmentary quinacridone compounds
US6281873B1 (en)	1997-10-09	2001-08-28	Fairchild Semiconductor Corporation	Video line rate vertical scaler
ATE265499T1 (de)	1999-07-09	2004-05-15	Ciba Sc Holding Ag	Neue pigmentform von pigment violet 23
DE102005008659A1 (de) *	2005-02-25	2006-08-31	Clariant Produkte (Deutschland) Gmbh	Verfahren zur Herstellung transparenter Dioxazinpigmente
JP2007002077A (ja) *	2005-06-23	2007-01-11	Sumika Color Kk	有機顔料の製造方法
DE102005050511A1 (de) *	2005-10-21	2007-04-26	Clariant Produkte (Deutschland) Gmbh	Verfahren zur Herstellung von feinteiligem C.I. Pigment Red 254
CN102153886A (zh) *	2011-03-05	2011-08-17	太原理工大学	一种纳米永固紫rl微粒的制备方法
CN108795102B (zh) *	2017-06-02	2020-04-17	银川百泓新材料科技有限公司	一种永固紫颜料的制备方法
WO2019003693A1 (ja) *	2017-06-28	2019-01-03	Dic株式会社	顔料組成物及び印刷インキ
CN116875079A (zh) *	2023-05-30	2023-10-13	浙江传化华洋化工有限公司	杂环有机颜料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1026875A (en) *	1961-12-18	1966-04-20	Ici Ltd	Process for increasing the surface area of organic dyestuffs and pigments
DE2742575C2 (de) *	1977-09-22	1982-05-19	Hoechst Ag, 6000 Frankfurt	Verfahren zur Feinverteilung von Pigmenten der Dioxazinreihe
JPS5632548A (en) *	1979-08-23	1981-04-02	Sumitomo Chem Co Ltd	Preparation of stable type dioxazine violet pigment
US4481358A (en) *	1981-04-10	1984-11-06	Sumitomo Chemical Company, Limited	Process for producing dioxazine violet pigment
JPS58120673A (ja) *	1982-01-12	1983-07-18	Sumitomo Chem Co Ltd	安定型ジオキサジンバイオレツト顔料の製造法

1986
- 1986-12-11 JP JP61296038A patent/JPH0778179B2/ja not_active Expired - Lifetime
1987
- 1987-11-26 DE DE87402679T patent/DE3786994T2/de not_active Expired - Fee Related
- 1987-11-26 EP EP87402679A patent/EP0271403B1/en not_active Expired - Lifetime
- 1987-12-01 US US07/127,768 patent/US4804417A/en not_active Expired - Lifetime
- 1987-12-10 DK DK649087A patent/DK168019B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0271403A3 (en)	1990-01-10
DK168019B1 (da)	1994-01-17
EP0271403B1 (en)	1993-08-11
JPH0778179B2 (ja)	1995-08-23
EP0271403A2 (en)	1988-06-15
DE3786994T2 (de)	1994-03-17
DK649087D0 (da)	1987-12-10
JPS63146966A (ja)	1988-06-18
DE3786994D1 (de)	1993-09-16
US4804417A (en)	1989-02-14

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Legal Events

Date	Code	Title	Description
1994-01-17	B1	Patent granted (law 1993)
2000-08-28	PBP	Patent lapsed