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ES401203A1 - Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES401203A1
ES401203A1 ES401203A ES401203A ES401203A1 ES 401203 A1 ES401203 A1 ES 401203A1 ES 401203 A ES401203 A ES 401203A ES 401203 A ES401203 A ES 401203A ES 401203 A1 ES401203 A1 ES 401203A1
Authority
ES
Spain
Prior art keywords
anionically
translation
stable
preparation
machine
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
Application number
ES401203A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES401203A1 publication Critical patent/ES401203A1/en
Expired 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
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Optical Filters (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of stable and concentrated liquid formulations of optical brightening agents and anionically soluble dyes, characterized in that they are precipitated with a cation capable of forming a salt of clarifying agent or of hardly soluble dye, it is isolated, it is suspended in a aqueous solution of ammonia or of an organic base and to this suspension an inorganic acid is added, which with the cation used for the formation of the salt of clarifying agent or of hardly soluble dye forms a more difficultly soluble salt, and this is separated from the concentrated solution obtained from clarifying agent or dye. (Machine-translation by Google Translate, not legally binding)
ES401203A 1971-04-01 1972-03-27 Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding) Expired ES401203A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115877 DE2115877B2 (en) 1971-04-01 1971-04-01 PROCESS FOR THE PREPARATION OF CONCENTRATED, STABLE LIQUID ADJUSTMENTS OF ANIONICALLY SOLUBLE OPTICAL BRIGHTENING AGENTS AND COLORS

Publications (1)

Publication Number Publication Date
ES401203A1 true ES401203A1 (en) 1975-02-16

Family

ID=5803566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401203A Expired ES401203A1 (en) 1971-04-01 1972-03-27 Procedure for the preparation of stable and concentrated liquid formulations of anionically soluble optical aclaratory and coloring agents. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE781641A (en)
BR (1) BR7201853D0 (en)
DD (1) DD96718A5 (en)
DE (1) DE2115877B2 (en)
ES (1) ES401203A1 (en)
FR (1) FR2132680A1 (en)
IT (1) IT954826B (en)
NL (1) NL7204084A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449206A1 (en) 1974-10-16 1976-04-22 Bayer Ag METHOD FOR PRODUCING CONCENTRATED SOLUTIONS OF UREA COMPOUNDS
DE2527703A1 (en) 1975-06-21 1977-01-13 Bayer Ag PROCESS FOR THE PREPARATION OF CONCENTRATED SOLUTIONS OF ANIONIC COLORS
CH618729A5 (en) 1975-11-12 1980-08-15 Ciba Geigy Ag
DE2640602C3 (en) * 1976-09-09 1980-08-28 Bayer Ag, 5090 Leverkusen Dye powder
DE2719719C2 (en) * 1977-05-03 1978-09-07 Bayer Ag, 5090 Leverkusen Dye solutions, processes for their preparation and their use
DE2805891C2 (en) * 1978-02-13 1988-12-22 Bayer Ag, 5090 Leverkusen Concentrated dye and brightener solutions, their manufacture and use
US4227879A (en) 1978-04-17 1980-10-14 American Color & Chemical Corporation Concentrated direct dye solution
KR840000045B1 (en) * 1979-05-11 1984-01-28 콤베인 코오포레이팃드 Dyeing composition for fibrous materials
EP0021619A1 (en) * 1979-06-12 1981-01-07 Imperial Chemical Industries Plc A method of making concentrated aqueous solutions of dyes and these solutions
GB2069011A (en) 1980-02-05 1981-08-19 Ciba Geigy Ag Liquid preparation of an anionic dye of the disazo class
DE3045377A1 (en) * 1980-12-02 1982-08-19 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING LOW-SULFONIC ACID GROUPS WITH LOW ELECTROLYTE
DE3228339A1 (en) * 1982-07-29 1984-02-09 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING LOW-SALT PREPARATIONS OF AZOREACTIVE DYES
DE3322502A1 (en) * 1983-06-23 1985-01-10 Basf Ag, 6700 Ludwigshafen LIQUID DYE PREPARATIONS
DE4407496A1 (en) * 1994-03-07 1995-09-14 Basf Ag Aqueous dye preparations containing coumarin dyes
US6063175A (en) * 1998-02-17 2000-05-16 Milliken & Company Triphenylmethane polymeric colorant having sterically hindered amine counter ion
US5948153A (en) * 1998-04-24 1999-09-07 Milliken & Company Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts
US6046330A (en) * 1998-04-24 2000-04-04 Qinghong; Jessica Ann Complexes of ultraviolet absorbers and quaternary ammonium compounds which are substantially free from unwanted salts

Also Published As

Publication number Publication date
BE781641A (en) 1972-10-04
NL7204084A (en) 1972-10-03
DE2115877A1 (en) 1972-10-19
FR2132680A1 (en) 1972-11-24
DE2115877B2 (en) 1973-05-03
DE2115877C3 (en) 1973-11-22
IT954826B (en) 1973-09-15
DD96718A5 (en) 1973-04-05
BR7201853D0 (en) 1973-06-07

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