FR2049945A5 - - Google Patents

Info

Publication number
FR2049945A5
FR2049945A5 FR7020608A FR7020608A FR2049945A5 FR 2049945 A5 FR2049945 A5 FR 2049945A5 FR 7020608 A FR7020608 A FR 7020608A FR 7020608 A FR7020608 A FR 7020608A FR 2049945 A5 FR2049945 A5 FR 2049945A5
Authority
FR
France
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
FR7020608A
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR2049945A5 publication Critical patent/FR2049945A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/141—Bis styryl dyes containing two radicals C6H5-CH=CH-
    • 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
    • Y10S8/93—Pretreatment before dyeing
    • Y10S8/931—Washing or bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Polyamides (AREA)
FR7020608A 1969-06-05 1970-06-04 Expired FR2049945A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH865269A CH540233A (de) 1969-06-05 1969-06-05 Verfahren zur Herstellung neuer Di-Styrylbenzol-Derivate

Publications (1)

Publication Number Publication Date
FR2049945A5 true FR2049945A5 (fr) 1971-03-26

Family

ID=4343106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020608A Expired FR2049945A5 (fr) 1969-06-05 1970-06-04

Country Status (10)

Country Link
US (1) US3849485A (fr)
JP (1) JPS5337367B1 (fr)
BE (1) BE751527A (fr)
BR (1) BR7019547D0 (fr)
CH (1) CH540233A (fr)
DE (1) DE2025575C2 (fr)
ES (1) ES380393A1 (fr)
FR (1) FR2049945A5 (fr)
GB (1) GB1278142A (fr)
NL (1) NL7008151A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58903875D1 (de) * 1988-10-13 1993-04-29 Ciba Geigy Ag Distyrylbiphenylverbindungen.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065838B (de) * 1959-09-24 J. R. Geigy A.-G., Basel (Schweiz) Verfahren zur Herstellung von 4-Nitrostyryl-2-sulfonsäurearylverbindungen
FR1415977A (fr) * 1963-10-31 1965-10-29 Basf Ag Procédé pour l'azurage optique de matériaux en polyesters et en polyamides synthétiques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532106A (de) * 1967-10-03 1972-12-31 Ciba Geigy Ag Verwendung von Bis-stilbenverbindungen als optische Aufhellmittel ausserhalb der Textilindustrie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065838B (de) * 1959-09-24 J. R. Geigy A.-G., Basel (Schweiz) Verfahren zur Herstellung von 4-Nitrostyryl-2-sulfonsäurearylverbindungen
FR1415977A (fr) * 1963-10-31 1965-10-29 Basf Ag Procédé pour l'azurage optique de matériaux en polyesters et en polyamides synthétiques

Also Published As

Publication number Publication date
ES380393A1 (es) 1973-04-16
DE2025575A1 (de) 1970-12-10
BR7019547D0 (pt) 1973-03-29
US3849485A (en) 1974-11-19
CH540233A (de) 1973-08-15
GB1278142A (en) 1972-06-14
DE2025575C2 (de) 1982-10-28
BE751527A (fr) 1970-12-07
JPS5337367B1 (fr) 1978-10-07
NL7008151A (fr) 1970-12-08

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Legal Events

Date Code Title Description
CD Change of name or company name