JPS57123258A - Bichromophoric coloring matter - Google Patents

Bichromophoric coloring matter

Info

Publication number: JPS57123258A
Authority: JP; Japan
Prior art keywords: bichromophoric; coloring matter; coloring; matter; bichromophoric coloring
Prior art date: 1980-12-12
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.): Pending

Application number

JP20080581A

Other languages

Japanese (ja)

Inventor

Andoriyuu Hafuman Uiriamu

Kureigu Nobatsuku Jieemusu

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.)

1980-12-12

Filing date

1981-12-12

Publication date

1982-07-31

1981-12-12 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1982-07-31 Publication of JPS57123258A publication Critical patent/JPS57123258A/en

Status Pending legal-status Critical Current

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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/50—Tetrazo 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/60—Pleochroic dyes
- C09K19/601—Azoic

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Liquid Crystal (AREA)

JP20080581A 1980-12-12 1981-12-12 Bichromophoric coloring matter Pending JPS57123258A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21601080A	1980-12-12	1980-12-12

Publications (1)

Publication Number	Publication Date
JPS57123258A true JPS57123258A (en)	1982-07-31

Family

ID=22805309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP20080581A Pending JPS57123258A (en)	1980-12-12	1981-12-12	Bichromophoric coloring matter

Country Status (4)

Country	Link
JP (1)	JPS57123258A (en)
GB (1)	GB2090274B (en)
HK (1)	HK38985A (en)
SG (1)	SG17485G (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS594675A (en) *	1982-06-30	1984-01-11	Mitsubishi Chem Ind Ltd	Liquid crystal composition
JPS6243464A (en) *	1986-08-01	1987-02-25	Casio Comput Co Ltd	Thienothiazole-based azo compounds
JP2012153866A (en) *	2011-01-28	2012-08-16	Mitsubishi Chemicals Corp	Dichroic dye, liquid crystal composition containing the dye, and liquid crystal device
JP2013534945A (en) *	2010-06-14	2013-09-09	ビーエーエスエフソシエタス・ヨーロピア	Black dichroic dye

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4401369A (en) *	1981-10-19	1983-08-30	Electronic Display Systems, Inc.	Class of dichroic dyes for use with liquid crystals
CA1189311A (en) *	1981-11-09	1985-06-25	Nicholas L. Sethofer	Liquid crystalline chiral compound, compositions and guest-host display including same
US4411812A (en) *	1981-11-12	1983-10-25	General Electric Company	Dichroic liquid crystal compositions made with asymmetric tris-azo dyes
JPS59204659A (en) *	1983-05-04	1984-11-20	Casio Comput Co Ltd	Dichroic dye for liquid crystal
DE4434165A1 (en) *	1994-09-24	1996-03-28	Cassella Ag	Hair dye
AU1529297A (en) *	1996-01-24	1997-08-20	Warner-Lambert Company	Method of imaging amyloid deposits
USD553499S1 (en) *	2005-01-07	2007-10-23	Norda S.P.A.	Bottle
USD555497S1 (en) *	2005-07-05	2007-11-20	Norda S.P.A.	Bottle

1981
- 1981-12-11 GB GB8137533A patent/GB2090274B/en not_active Expired
- 1981-12-12 JP JP20080581A patent/JPS57123258A/en active Pending
1985
- 1985-03-13 SG SG17485A patent/SG17485G/en unknown
- 1985-05-16 HK HK38985A patent/HK38985A/en unknown

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS594675A (en) *	1982-06-30	1984-01-11	Mitsubishi Chem Ind Ltd	Liquid crystal composition
JPS6243464A (en) *	1986-08-01	1987-02-25	Casio Comput Co Ltd	Thienothiazole-based azo compounds
JPH0374705B2 (en) *	1986-08-01	1991-11-27
JP2013534945A (en) *	2010-06-14	2013-09-09	ビーエーエスエフソシエタス・ヨーロピア	Black dichroic dye
US9057020B2 (en)	2010-06-14	2015-06-16	Basf Se	Black dichroic dye
JP2012153866A (en) *	2011-01-28	2012-08-16	Mitsubishi Chemicals Corp	Dichroic dye, liquid crystal composition containing the dye, and liquid crystal device

Also Published As

Publication number	Publication date
GB2090274B (en)	1984-09-12
HK38985A (en)	1985-05-24
GB2090274A (en)	1982-07-07
SG17485G (en)	1986-01-24

Publication	Publication Date	Title
GB2079270B (en)	1984-01-18	Imidazo-rifamycin derivatives
PH19489A (en)	1986-05-14	Aminoalkylfuran derivatives
HK17586A (en)	1986-03-21	N-arylbenzamide derivatives
GB2086380B (en)	1984-05-31	L-argininal derivatives
JPS57190053A (en)	1982-11-22	Coloring composition
PH17950A (en)	1985-02-11	Pyrimiodone derivatives
JPS57123258A (en)	1982-07-31	Bichromophoric coloring matter
JPS56129260A (en)	1981-10-09	Coloring agent praparing agent
GB2083462B (en)	1984-05-02	2-thiopenem derivatives
GB2075499B (en)	1983-11-09	Nonaprenylamine derivatives
GB2067989B (en)	1984-01-25	Bis-moranoline derivatives
GB8324990D0 (en)	1983-10-19	3-aminopropoxyphenyl derivatives
PH16930A (en)	1984-04-17	Phenoxy-aminopropanol derivatives
KE3761A (en)	1987-10-09	1-phenethylimidazole derivatives
GB2085882B (en)	1985-01-30	Aprosamine derivatives
GB2076815B (en)	1984-05-23	Aminophenylpyridine derivatives
GB2076395B (en)	1984-03-07	Nonaprenylamine derivatives
GB2074165B (en)	1984-04-04	Nonaprenylamine derivatives
GB2073201B (en)	1983-10-12	Steroid-spiro-oxathiazolidine derivatives
GB2069998B (en)	1984-04-18	Benzenethiocarbamate derivatives
JPS57146281A (en)	1982-09-09	Electrophoto-sensitive pigment
JPS5744670A (en)	1982-03-13	Pigment coloring matter
IE802456L (en)	1981-05-27	Imidazole-pyridine derivatives
IE801950L (en)	1981-03-19	Pyridazopyridazine derivatives
IE802373L (en)	1981-05-16	Halophenyl-pyridyl-allylamine derivatives