FR2318870A1 - Procede de preparation d'une suspension aqueuse stable d'un azurant optique du type bis-triazinylaminostilbene et produit obtenu - Google Patents

Procede de preparation d'une suspension aqueuse stable d'un azurant optique du type bis-triazinylaminostilbene et produit obtenu

Info

Publication number
FR2318870A1
FR2318870A1 FR7622532A FR7622532A FR2318870A1 FR 2318870 A1 FR2318870 A1 FR 2318870A1 FR 7622532 A FR7622532 A FR 7622532A FR 7622532 A FR7622532 A FR 7622532A FR 2318870 A1 FR2318870 A1 FR 2318870A1
Authority
FR
France
Prior art keywords
bis
preparing
product obtained
aqueous suspension
optical brightener
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.)
Granted
Application number
FR7622532A
Other languages
English (en)
Other versions
FR2318870B1 (fr
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.)
Hickson and Welch Ltd
Original Assignee
Hickson and Welch Ltd
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 Hickson and Welch Ltd filed Critical Hickson and Welch Ltd
Publication of FR2318870A1 publication Critical patent/FR2318870A1/fr
Application granted granted Critical
Publication of FR2318870B1 publication Critical patent/FR2318870B1/fr
Granted 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
    • 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
    • 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
FR7622532A 1975-07-25 1976-07-23 Procede de preparation d'une suspension aqueuse stable d'un azurant optique du type bis-triazinylaminostilbene et produit obtenu Granted FR2318870A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31243/75A GB1565202A (en) 1975-07-25 1975-07-25 Aqueous dispersions of optical brighteners

Publications (2)

Publication Number Publication Date
FR2318870A1 true FR2318870A1 (fr) 1977-02-18
FR2318870B1 FR2318870B1 (fr) 1980-05-09

Family

ID=10320196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622532A Granted FR2318870A1 (fr) 1975-07-25 1976-07-23 Procede de preparation d'une suspension aqueuse stable d'un azurant optique du type bis-triazinylaminostilbene et produit obtenu

Country Status (10)

Country Link
US (1) US4216111A (fr)
JP (1) JPS5224226A (fr)
AU (1) AU509547B2 (fr)
CA (1) CA1098259A (fr)
CH (1) CH628677A5 (fr)
DE (1) DE2633261A1 (fr)
ES (1) ES450075A1 (fr)
FR (1) FR2318870A1 (fr)
GB (1) GB1565202A (fr)
IT (1) IT1062636B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022178U (fr) * 1973-06-22 1975-03-12
JPS5480576A (en) * 1977-12-09 1979-06-27 Hitachi Ltd Time interval controlling method of time switch
US4271036A (en) * 1979-01-26 1981-06-02 Hoechst Aktiengesellschaft Colorless formulations of optical brighteners from the series of bis-triazinylamino-stilbene-disulfonic acid compounds
DE3064762D1 (en) * 1979-09-21 1983-10-13 Procter & Gamble Washing and softening compositions and methods for their manufacture
US4549980A (en) * 1983-10-11 1985-10-29 Mobay Chemical Corporation White modification of a bis-triazinyl amino stilbene optical brightener and a process for making the same
US4468341A (en) * 1983-10-27 1984-08-28 Ciba-Geigy Corporation Stable purified aqueous solutions of fluorescent whitening agent
US4900469A (en) * 1986-10-21 1990-02-13 The Clorox Company Thickened peracid precursor compositions
US4764302A (en) * 1986-10-21 1988-08-16 The Clorox Company Thickening system for incorporating fluorescent whitening agents
US5122304A (en) * 1991-01-31 1992-06-16 Basf Corporation Stable aqueous dispersions of fluorescent brightening agents of the coumarine type and method of preparing same
DE59710955D1 (de) * 1996-10-10 2003-12-11 Ciba Sc Holding Ag Dispersionen von optischen Aufhellern
DE102005032427A1 (de) * 2005-07-12 2007-01-18 Degussa Ag Aluminiumoxid-Dispersion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2058350A7 (fr) * 1969-08-18 1971-05-28 Ici Ltd
FR2089425A5 (fr) * 1970-04-13 1972-01-07 Agripat Sa

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT471325A (fr) * 1949-10-14
GB930393A (fr) * 1959-11-20 1900-01-01
US3511833A (en) * 1967-05-12 1970-05-12 Geigy Chem Corp Process for making a new crystalline form of a bis-triazinylamino stilbene optical brightener
CH533670A (de) * 1968-12-05 1973-02-15 Ciba Geigy Ag Optische Aufhellmittel enthaltende anorganische Weisspigmente
DE1929664A1 (de) * 1969-06-11 1970-12-17 Bayer Ag Optische Aufheller
DE2016470C3 (de) * 1970-04-07 1973-12-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung stabiler wäßriger Dispersionen von in Wasser schwerlöslichen optischen Aufhellern
US3654151A (en) * 1970-04-13 1972-04-04 Monsanto Co Deflocculation of solid materials in aqueous medium
GB1350757A (en) * 1970-05-18 1974-04-24 Ici Ltd Optical brightening agents
US3962115A (en) * 1970-07-09 1976-06-08 Ciba-Geigy Ag Treatment of optical brightening agents
CA991173A (en) * 1970-11-02 1976-06-15 Christopher Tscharner Crystalline forms of 4,4'-bis((4-anilino-6-(n-2-hydroxyethyl-n-methylamino)-1,3,5-triazin-2-yl)-amino)-stilbene-2,2'-disulfonic acid
US3853583A (en) * 1971-04-12 1974-12-10 T Langstroth Fluorescent whitening compositions
DE2420473A1 (de) * 1974-04-27 1975-12-11 Bayer Ag Weisstoenen von polyesterfasern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2058350A7 (fr) * 1969-08-18 1971-05-28 Ici Ltd
FR2089425A5 (fr) * 1970-04-13 1972-01-07 Agripat Sa

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ABJP/64 *

Also Published As

Publication number Publication date
CA1098259A (fr) 1981-03-31
US4216111A (en) 1980-08-05
GB1565202A (en) 1980-04-16
ES450075A1 (es) 1977-07-16
DE2633261A1 (de) 1977-02-17
JPS5224226A (en) 1977-02-23
FR2318870B1 (fr) 1980-05-09
DE2633261C2 (fr) 1990-10-25
IT1062636B (it) 1984-10-20
AU509547B2 (en) 1980-05-15
JPS616864B2 (fr) 1986-03-01
AU1616676A (en) 1978-01-26
CH628677A5 (de) 1982-03-15

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