FR2085009A5 - Thixotropic suspensions prepn - Google Patents

Thixotropic suspensions prepn

Info

Publication number
FR2085009A5
FR2085009A5 FR7110125A FR7110125A FR2085009A5 FR 2085009 A5 FR2085009 A5 FR 2085009A5 FR 7110125 A FR7110125 A FR 7110125A FR 7110125 A FR7110125 A FR 7110125A FR 2085009 A5 FR2085009 A5 FR 2085009A5
Authority
FR
France
Prior art keywords
prepn
thixotropic
suspensions
cps
thixotropic suspensions
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
FR7110125A
Other languages
French (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR2085009A5 publication Critical patent/FR2085009A5/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
    • 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
    • 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

Abstract

Thixotropic suspensions prepn. Suspensions contng. 15-60% by wt. of compds. of formula (I):- (where X and Y = alkoxy or amino, opt. mono- or di-substd., and M is H, alkali metal or amine salt). are prepd. by mixing the moist filter cake obtd. in the preparation of (I), with a dispersing agent, the resulting soln. being thixotropic, not depositing on storage, and having a Brookfield viscosity of 200-10,000 cps at 6 rpm and up to 2,000 cps at 60 r.p.m. The suspension contg. the blueing agent (I) can be incorporated into detergents, and can be stored for e.g. 12 weeks without deterioration.
FR7110125A 1970-03-24 1971-03-23 Thixotropic suspensions prepn Expired FR2085009A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1420270 1970-03-24
GB3341970 1970-07-09

Publications (1)

Publication Number Publication Date
FR2085009A5 true FR2085009A5 (en) 1971-12-17

Family

ID=26250387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110125A Expired FR2085009A5 (en) 1970-03-24 1971-03-23 Thixotropic suspensions prepn

Country Status (7)

Country Link
BE (1) BE764672A (en)
CA (1) CA953057A (en)
CH (1) CH549638A (en)
DE (1) DE2113834A1 (en)
ES (1) ES389460A1 (en)
FR (1) FR2085009A5 (en)
NL (1) NL7103899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0598692A1 (en) * 1992-11-16 1994-05-25 The Procter & Gamble Company Pseudoplastic and thixotropic cleaning compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0598692A1 (en) * 1992-11-16 1994-05-25 The Procter & Gamble Company Pseudoplastic and thixotropic cleaning compositions

Also Published As

Publication number Publication date
CH549638A (en) 1974-05-31
NL7103899A (en) 1971-09-28
DE2113834A1 (en) 1971-10-21
ES389460A1 (en) 1974-04-16
BE764672A (en) 1971-09-23
CA953057A (en) 1974-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse