FR2006587A1 - Optically brightening styrylpyrazoline derivatives for - Google Patents

Optically brightening styrylpyrazoline derivatives for

Info

Publication number
FR2006587A1
FR2006587A1 FR6912412A FR6912412A FR2006587A1 FR 2006587 A1 FR2006587 A1 FR 2006587A1 FR 6912412 A FR6912412 A FR 6912412A FR 6912412 A FR6912412 A FR 6912412A FR 2006587 A1 FR2006587 A1 FR 2006587A1
Authority
FR
France
Prior art keywords
styrylpyrazoline
derivatives
optically brightening
contg
useful
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.)
Withdrawn
Application number
FR6912412A
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.)
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 FR2006587A1 publication Critical patent/FR2006587A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)

Abstract

2-pyrazoline compounds (I) useful as optical brighteners R and R' = opt. substd. aryl; and X = vinyl or -CH2-CH2Y; where Y = the residue of a cpd. contg. active H. (I) are useful as optical brighteners for fibrous materials, as a result of their intensive blue fluoroessence, for optically brightening textiles contg. polyamide, polyacrylonitrile and cellulose ester fibres.
FR6912412A 1968-04-19 1969-04-21 Optically brightening styrylpyrazoline derivatives for Withdrawn FR2006587A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH580168A CH522074A (en) 1968-04-19 1968-04-19 Process for the optical brightening of textile fiber materials

Publications (1)

Publication Number Publication Date
FR2006587A1 true FR2006587A1 (en) 1969-12-26

Family

ID=4299518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912412A Withdrawn FR2006587A1 (en) 1968-04-19 1969-04-21 Optically brightening styrylpyrazoline derivatives for

Country Status (5)

Country Link
AT (1) AT293330B (en)
BE (1) BE731790A (en)
CH (3) CH522074A (en)
FR (1) FR2006587A1 (en)
NL (1) NL150179B (en)

Also Published As

Publication number Publication date
CH525268A (en) 1972-07-15
BE731790A (en) 1969-10-21
NL6905702A (en) 1969-10-21
AT293330B (en) 1971-10-11
NL150179B (en) 1976-07-15
CH580168A4 (en) 1971-12-31
CH522074A (en) 1971-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse