DE3689456D1 - Verfahren zur Herstellung von wasserlöslichen, Lithiumsulfonat- oder Ammoniumsulfonatgruppen enthaltenden Farbstoffen. - Google Patents

Verfahren zur Herstellung von wasserlöslichen, Lithiumsulfonat- oder Ammoniumsulfonatgruppen enthaltenden Farbstoffen.

Info

Publication number
DE3689456D1
DE3689456D1 DE86112785T DE3689456T DE3689456D1 DE 3689456 D1 DE3689456 D1 DE 3689456D1 DE 86112785 T DE86112785 T DE 86112785T DE 3689456 T DE3689456 T DE 3689456T DE 3689456 D1 DE3689456 D1 DE 3689456D1
Authority
DE
Germany
Prior art keywords
preparation
water
sulfonate
containing lithium
soluble dyes
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.)
Expired - Lifetime
Application number
DE86112785T
Other languages
English (en)
Other versions
DE3689456T2 (de
Inventor
Yoshihiro Narita
Hiroshi Sakuradai Apa Takimoto
Hideo Sano
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Application granted granted Critical
Publication of DE3689456D1 publication Critical patent/DE3689456D1/de
Publication of DE3689456T2 publication Critical patent/DE3689456T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic 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
    • C09B67/0096—Purification; Precipitation; Filtration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/937—Li ion in dye bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DE3689456T 1985-09-17 1986-09-16 Verfahren zur Herstellung von wasserlöslichen, Lithiumsulfonat- oder Ammoniumsulfonatgruppen enthaltenden Farbstoffen. Expired - Lifetime DE3689456T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60204921A JP2506327B2 (ja) 1985-09-17 1985-09-17 スルホン酸リチウム基又はスルホン酸アンモニウム基を有する染料水溶液の製造方法

Publications (2)

Publication Number Publication Date
DE3689456D1 true DE3689456D1 (de) 1994-02-10
DE3689456T2 DE3689456T2 (de) 1994-05-19

Family

ID=16498575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3689456T Expired - Lifetime DE3689456T2 (de) 1985-09-17 1986-09-16 Verfahren zur Herstellung von wasserlöslichen, Lithiumsulfonat- oder Ammoniumsulfonatgruppen enthaltenden Farbstoffen.

Country Status (4)

Country Link
US (1) US4808192A (de)
EP (1) EP0216296B1 (de)
JP (1) JP2506327B2 (de)
DE (1) DE3689456T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3786126T2 (de) * 1986-08-27 1994-01-27 Hewlett Packard Co Tinten für das Ink-Jet-Verfahren.
US4786327A (en) * 1986-09-29 1988-11-22 Hewlett-Packard Company Dye preparation for thermal ink-jet printheads using ion exchange
DE3942467A1 (de) * 1989-12-22 1991-06-27 Bayer Ag Verfahren zur herstellung lagerstabiler farbstoffloesungen
US5487761A (en) * 1993-04-29 1996-01-30 Ciba-Geigy Corporation Process for dyeing paper with disazo dyes
DE19615260A1 (de) * 1996-04-18 1997-10-23 Bayer Ag Verfahren zur Herstellung salzarmer, flüssiger Farbstoffpräparationen
DE19846098A1 (de) * 1998-10-07 2000-04-13 Bayer Ag Disazofarbstoffe
CN108893605B (zh) * 2018-05-25 2020-03-10 西安蓝晓科技新材料股份有限公司 一种可以实现锂钠分离的连续离子交换装置及方法
CN112625463B (zh) * 2020-12-22 2022-08-26 上海染料研究所有限公司 一种合成食用色素的盐析精制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002424A (en) * 1973-06-14 1977-01-11 E. I. Du Pont De Nemours And Company Solution of isomer mixture of naphthylazophenylazonaphthyl disulfonate dye
DE2449206A1 (de) * 1974-10-16 1976-04-22 Bayer Ag Verfahren zur herstellung konzentrierter loesungen von harnstoffverbindungen
DE2805891C2 (de) * 1978-02-13 1988-12-22 Bayer Ag, 5090 Leverkusen Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung
US4260391A (en) * 1979-01-18 1981-04-07 Ciba-Geigy Corporation Stable concentrated solution of a dye of the disazo class
DE3167273D1 (en) * 1980-04-01 1985-01-03 Ciba Geigy Ag Granules of dyes and their preparation process
JPS58104961A (ja) * 1981-12-16 1983-06-22 Sumitomo Chem Co Ltd 染料の濃厚水溶液
CH657144A5 (de) * 1983-05-04 1986-08-15 Ciba Geigy Ag Verfahren zur umwandlung schwerloeslicher salze anionischer farbstoffe und optischer aufheller in leichter loesliche salze mittels kationenaustausch.
US4648883A (en) * 1984-07-25 1987-03-10 Ciba-Geigy Corporation Process for the preparation of storage stable aqueous formulations of anionic dyes: amon exchange resin treatment
DE3521129A1 (de) * 1985-06-13 1986-12-18 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung konzentrierter loesungen von anionischen farbstoffen und farbstoffadditiven
US4673410A (en) * 1985-11-19 1987-06-16 Mobay Corporation Anionic dye dispersions with enhanced cold water solubility upon dilution
DE3631750A1 (de) * 1986-09-18 1988-03-31 Bayer Ag Farbstoffpraeparationen

Also Published As

Publication number Publication date
EP0216296A2 (de) 1987-04-01
DE3689456T2 (de) 1994-05-19
EP0216296A3 (en) 1989-09-06
JP2506327B2 (ja) 1996-06-12
US4808192A (en) 1989-02-28
JPS6264868A (ja) 1987-03-23
EP0216296B1 (de) 1993-12-29

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