CH522659A - Process for the preparation of certain crystalline forms of the disodium salts of N, N'-bis- (4-anilino-6- (w-alkoxy-alkylamino) -1,3,5-triazin-2-yl) -4,4'-diamino -stilbene-2,2'-disulfonic acids and their use as optical brighteners - Google Patents

Process for the preparation of certain crystalline forms of the disodium salts of N, N'-bis- (4-anilino-6- (w-alkoxy-alkylamino) -1,3,5-triazin-2-yl) -4,4'-diamino -stilbene-2,2'-disulfonic acids and their use as optical brighteners

Info

Publication number
CH522659A
CH522659A CH415870A CH415870A CH522659A CH 522659 A CH522659 A CH 522659A CH 415870 A CH415870 A CH 415870A CH 415870 A CH415870 A CH 415870A CH 522659 A CH522659 A CH 522659A
Authority
CH
Switzerland
Prior art keywords
triazin
anilino
stilbene
diamino
alkylamino
Prior art date
Application number
CH415870A
Other languages
German (de)
Inventor
Johannes Tscharner Christopher
Horlacher Paul
Jacob Schwarz Maurice
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
Publication of CH522659A publication Critical patent/CH522659A/en

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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
CH415870A 1969-04-09 1970-03-19 Process for the preparation of certain crystalline forms of the disodium salts of N, N'-bis- (4-anilino-6- (w-alkoxy-alkylamino) -1,3,5-triazin-2-yl) -4,4'-diamino -stilbene-2,2'-disulfonic acids and their use as optical brighteners CH522659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81456269A 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
CH522659A true CH522659A (en) 1972-06-30

Family

ID=25215435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH415870A CH522659A (en) 1969-04-09 1970-03-19 Process for the preparation of certain crystalline forms of the disodium salts of N, N'-bis- (4-anilino-6- (w-alkoxy-alkylamino) -1,3,5-triazin-2-yl) -4,4'-diamino -stilbene-2,2'-disulfonic acids and their use as optical brighteners

Country Status (11)

Country Link
JP (1) JPS4823524B1 (en)
AT (1) AT308702B (en)
BE (1) BE748641A (en)
CA (1) CA920127A (en)
CH (1) CH522659A (en)
DE (1) DE2016773A1 (en)
ES (1) ES378340A1 (en)
FR (1) FR2043068A5 (en)
GB (1) GB1301362A (en)
NL (1) NL7005046A (en)
SE (1) SE359548B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026030U (en) * 1973-07-05 1975-03-25
JPS5026031U (en) * 1973-07-05 1975-03-25
JPS5138751A (en) * 1974-09-27 1976-03-31 Minoru Numamoto JIDOSAN SUISOCHI
JPS51118637A (en) * 1975-04-08 1976-10-18 Hikari Tochigi Automatic water feeder in drought
JPS5223933U (en) * 1975-08-08 1977-02-19
GB1550196A (en) * 1975-10-24 1979-08-08 Unilever Ltd Purification of 4,4'-di(sym-triazinyl-amino)stilbene-2,2'-disulphonic acid fluorescers
CN102504601A (en) * 2011-11-11 2012-06-20 山西青山化工有限公司 Crystal transfer method for triazinyl amino toluylene fluorescent brightening agent

Also Published As

Publication number Publication date
NL7005046A (en) 1970-10-13
GB1301362A (en) 1972-12-29
ES378340A1 (en) 1972-08-01
SE359548B (en) 1973-09-03
FR2043068A5 (en) 1971-02-12
DE2016773A1 (en) 1970-10-15
CA920127A (en) 1973-01-30
BE748641A (en) 1970-10-08
AT308702B (en) 1973-07-25
JPS4823524B1 (en) 1973-07-14

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Legal Events

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