CA2084810A1 - Polycyclic dyes - Google Patents

Polycyclic dyes

Info

Publication number
CA2084810A1
CA2084810A1 CA002084810A CA2084810A CA2084810A1 CA 2084810 A1 CA2084810 A1 CA 2084810A1 CA 002084810 A CA002084810 A CA 002084810A CA 2084810 A CA2084810 A CA 2084810A CA 2084810 A1 CA2084810 A1 CA 2084810A1
Authority
CA
Canada
Prior art keywords
dye
formula
ring
alkyl
polycyclic
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.)
Abandoned
Application number
CA002084810A
Other languages
English (en)
French (fr)
Inventor
Prakash Patel
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.)
Imperial Chemical Industries Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2084810A1 publication Critical patent/CA2084810A1/en
Abandoned 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
CA002084810A 1991-12-11 1992-12-08 Polycyclic dyes Abandoned CA2084810A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9126352.5 1991-12-11
GB919126352A GB9126352D0 (en) 1991-12-11 1991-12-11 Polycyclic dyes

Publications (1)

Publication Number Publication Date
CA2084810A1 true CA2084810A1 (en) 1993-06-12

Family

ID=10706107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002084810A Abandoned CA2084810A1 (en) 1991-12-11 1992-12-08 Polycyclic dyes

Country Status (7)

Country Link
US (1) US5281241A (enExample)
EP (1) EP0551725A1 (enExample)
JP (1) JPH05287211A (enExample)
KR (1) KR930013003A (enExample)
CA (1) CA2084810A1 (enExample)
GB (2) GB9126352D0 (enExample)
TW (1) TW278092B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762258A (ja) * 1993-08-26 1995-03-07 Sumitomo Chem Co Ltd ベンゾジフラノン含有赤色着色性組成物及びそれを用いる疎水性材料の着色方法
US5665150A (en) * 1996-09-27 1997-09-09 Xerox Corporation Dye and ink compositions
GB0217487D0 (en) * 2002-07-29 2002-09-04 Dystar Textilfarben Gmbh & Co Non-azo disperse dye mixtures
TW200514826A (en) * 2003-09-19 2005-05-01 Kyung In Synthetic Corp Alpha-hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered lactone rings fused to central cyclohexa-1, 4-diene nucleus using the same, and uses of the compounds
GB0327719D0 (en) * 2003-11-28 2003-12-31 Dystar Textilfarben Gmbh & Co Disperse dye mixtures
CN100402531C (zh) * 2006-07-05 2008-07-16 浙江工业大学 3,7-二芳基苯并二呋喃-2,6-二酮系化合物作为三阶非线性光学材料的应用
US9023117B2 (en) 2009-08-21 2015-05-05 Dystar Colours Deutschland Gmbh Disperse dye mixtures, their preparation and use
DE102009028780A1 (de) * 2009-08-21 2011-02-24 Dystar Colours Deutschland Gmbh Dispersionsfarbstoffmischungen, ihre Herstellung und Verwendung
CN101974251A (zh) * 2010-07-30 2011-02-16 江苏亚邦染料股份有限公司 一种高水洗牢度的分散红染料
US11672475B2 (en) 2019-04-19 2023-06-13 Elios Vision, Inc. Combination treatment using ELT
US11234866B2 (en) 2019-04-19 2022-02-01 Elios Vision, Inc. Personalization of excimer laser fibers
US11076933B2 (en) 2019-04-19 2021-08-03 Elt Sight, Inc. Authentication systems and methods for an excimer laser system
US11389239B2 (en) 2019-04-19 2022-07-19 Elios Vision, Inc. Enhanced fiber probes for ELT
US11103382B2 (en) 2019-04-19 2021-08-31 Elt Sight, Inc. Systems and methods for preforming an intraocular procedure for treating an eye condition
US11903876B1 (en) 2022-08-30 2024-02-20 Elios Vision, Inc. Systems and methods for prophylactic treatment of an eye using an excimer laser unit
US12409069B2 (en) 2022-08-30 2025-09-09 Elios Vision, Inc. Systems and methods for a combined excimer laser and phacoemulsification unit
US11918516B1 (en) 2022-08-30 2024-03-05 Elios Vision, Inc. Systems and methods for treating patients with closed-angle or narrow-angle glaucoma using an excimer laser unit
US11877951B1 (en) 2022-08-30 2024-01-23 Elios Vision, Inc. Systems and methods for applying excimer laser energy with transverse placement in the eye

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3161141D1 (en) * 1980-02-04 1983-11-17 Ici Plc Dyestuffs comprising two 5-membered heterocyclic nuclei fused to a central cyclohexadiene nucleus, processes for their preparation and their use for colouring synthetic textile materials
DE3733505A1 (de) * 1987-09-02 1989-03-23 Hoechst Ag Faerbepraeparationen von mischungen roter dispersionsfarbstoffe fuer das waschechte faerben von polyesterfasern oder deren mischungen mit zellulosefasern
JP2831382B2 (ja) * 1988-12-15 1998-12-02 三井化学株式会社 ２、３―ジヒドロベンゾフラン誘導体及びこれらを有効成分とする除草剤
DE69034074T2 (de) * 1990-01-12 2004-04-01 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung von Benzodifuranon-Verbindungen, geeignet zum Färben oder Bedrucken von hydrophobem Fasermaterial
GB9126351D0 (en) * 1990-12-21 1992-02-12 Ici Plc Mixed crystal dyes

Also Published As

Publication number Publication date
JPH05287211A (ja) 1993-11-02
EP0551725A1 (en) 1993-07-21
KR930013003A (ko) 1993-07-21
US5281241A (en) 1994-01-25
GB9224258D0 (en) 1993-01-06
TW278092B (enExample) 1996-06-11
GB9126352D0 (en) 1992-02-12

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Legal Events

Date Code Title Description
FZDE Discontinued