DK293683A - Diarylpigmenter, deres fremstilling og anvendelse - Google Patents

Diarylpigmenter, deres fremstilling og anvendelse Download PDF

Info

Publication number: DK293683A
Authority: DK; Denmark
Prior art keywords: manufacturing; diaryl pigments; diaryl; pigments
Prior art date: 1982-06-26

Application number

DK293683A

Other languages

English (en)

Other versions

DK157935B (da

DK293683D0 (da

DK157935C (da

Inventor

Klaus Hunger

Heinrich Froelich

Hans-Joachim Lenz

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.)

1982-06-26

Filing date

1983-06-24

Publication date

1983-12-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6166910&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK293683(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1983-06-24 Application filed by Hoechst Ag filed Critical Hoechst Ag

1983-06-24 Publication of DK293683D0 publication Critical patent/DK293683D0/da

1983-12-27 Publication of DK293683A publication Critical patent/DK293683A/da

1990-03-05 Publication of DK157935B publication Critical patent/DK157935B/da

1990-08-20 Application granted granted Critical

1990-08-20 Publication of DK157935C publication Critical patent/DK157935C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Paints Or Removers (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

DK293683A 1982-06-26 1983-06-24 Acetoacetylaminophenyl-disazo-diphenylpigmenter, deres fremstilling og anvendelse DK157935C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19823223887 DE3223887A1 (de)	1982-06-26	1982-06-26	Diarylpigmente, verfahren zu ihrer herstellung und ihre verwendung
DE3223887		1982-06-26

Publications (4)

Publication Number	Publication Date
DK293683D0 DK293683D0 (da)	1983-06-24
DK293683A true DK293683A (da)	1983-12-27
DK157935B DK157935B (da)	1990-03-05
DK157935C DK157935C (da)	1990-08-20

Family

ID=6166910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK293683A DK157935C (da)	1982-06-26	1983-06-24	Acetoacetylaminophenyl-disazo-diphenylpigmenter, deres fremstilling og anvendelse

Country Status (9)

Country	Link
US (1)	US4665163A (da)
EP (1)	EP0097912B2 (da)
JP (1)	JPS598761A (da)
KR (1)	KR910003845B1 (da)
AU (1)	AU564733B2 (da)
BR (1)	BR8303381A (da)
CA (1)	CA1198730A (da)
DE (2)	DE3223887A1 (da)
DK (1)	DK157935C (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4968352A (en) *	1988-04-28	1990-11-06	Hoechst Celanese Corporation	Diaryl pigments with improved heat stability and transparency containing coupled mixed bis-diazotized diamines and acid-substituted aromatic amines
DE3941662A1 (de) *	1989-12-16	1991-06-20	Staedtler Fa J S	Schreibfluessigkeit
DE4014022A1 (de) *	1990-05-02	1991-11-07	Hoechst Ag	Verfahren zur herstellung eines disazopigmentes
IN192574B (da) *	1996-08-08	2004-05-01	Dainippon Ink & Chemicals
JP3885503B2 (ja) *	2000-04-10	2007-02-21	東洋インキ製造株式会社	ジスアゾ顔料の製造方法
US7223302B2 (en) *	2003-01-17	2007-05-29	Cabot Corporation	Methods of preparing aqueous colored pigment dispersions, and inkjet ink compositions
US10143958B2 (en)	2015-12-17	2018-12-04	Restek Corporation	Reticulated annular capillary gas chromatography column and method for forming reticulated annular capillary gas chromatography column

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL81557C (da) *	1952-12-09
CH400418A (de) *	1960-12-09	1965-10-15	Sandoz Ag	Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
FR90694E (da) *	1965-08-14	1968-04-05
DE1544535A1 (de) *	1965-08-20	1969-04-03	Hoechst Ag	Farbstoffgemische aus wasserunloeslichen Disazofarbstoffen sowie Verfahren zur Herstellung dieser wasserunloeslichen Disazofarbstoffe
NL127617C (da) *	1965-10-21
US3905825A (en) *	1970-12-19	1975-09-16	Acna	Azo-acetyl-acetaryl pigment compositions readily dispersed in organic media
JPS5589356A (en) *	1978-12-28	1980-07-05	Toyo Ink Mfg Co Ltd	Preparation of disazo pigment

1982
- 1982-06-26 DE DE19823223887 patent/DE3223887A1/de not_active Withdrawn
1983
- 1983-06-22 EP EP83106079A patent/EP0097912B2/de not_active Expired - Lifetime
- 1983-06-22 DE DE8383106079T patent/DE3369152D1/de not_active Expired
- 1983-06-23 US US06/507,711 patent/US4665163A/en not_active Expired - Fee Related
- 1983-06-24 KR KR1019830002851A patent/KR910003845B1/ko active IP Right Grant
- 1983-06-24 BR BR8303381A patent/BR8303381A/pt unknown
- 1983-06-24 AU AU16250/83A patent/AU564733B2/en not_active Ceased
- 1983-06-24 CA CA000431174A patent/CA1198730A/en not_active Expired
- 1983-06-24 DK DK293683A patent/DK157935C/da not_active IP Right Cessation
- 1983-06-24 JP JP58113017A patent/JPS598761A/ja active Pending

Also Published As

Publication number	Publication date
DE3369152D1 (en)	1987-02-19
KR840004928A (ko)	1984-10-31
DK157935B (da)	1990-03-05
CA1198730A (en)	1985-12-31
EP0097912A1 (de)	1984-01-11
US4665163A (en)	1987-05-12
DE3223887A1 (de)	1983-12-29
KR910003845B1 (ko)	1991-06-12
DK293683D0 (da)	1983-06-24
EP0097912B2 (de)	1991-03-20
AU1625083A (en)	1984-01-05
DK157935C (da)	1990-08-20
BR8303381A (pt)	1984-02-07
EP0097912B1 (de)	1987-01-14
AU564733B2 (en)	1987-08-27
JPS598761A (ja)	1984-01-18

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Legal Events

Date	Code	Title	Description
1991-02-25	PBP	Patent lapsed