FR1580961A - - Google Patents

Info

Publication number
FR1580961A
FR1580961A FR1580961DA FR1580961A FR 1580961 A FR1580961 A FR 1580961A FR 1580961D A FR1580961D A FR 1580961DA FR 1580961 A FR1580961 A FR 1580961A
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
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 filed Critical
Application granted granted Critical
Publication of FR1580961A publication Critical patent/FR1580961A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber
FR1580961D 1967-06-13 1968-06-13 Expired FR1580961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092969 1967-06-13

Publications (1)

Publication Number Publication Date
FR1580961A true FR1580961A (fr) 1969-09-12

Family

ID=6986691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580961D Expired FR1580961A (fr) 1967-06-13 1968-06-13

Country Status (5)

Country Link
US (1) US3597151A (fr)
CH (2) CH488856A (fr)
DE (1) DE1619369A1 (fr)
FR (1) FR1580961A (fr)
GB (1) GB1219804A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607071A (en) * 1978-05-26 1986-08-19 Hoechst Aktiengesellschaft Process for spin-dyeing of acid-modified polymers of copolymers of acrylonitrile using rapid-fixing di-quaternary cationic dyes
US4439204A (en) * 1981-09-11 1984-03-27 Ciba-Geigy Corporation Dye salts
FR2757383B1 (fr) * 1996-12-23 1999-01-29 Oreal Utilisation de composes du type flavylium non substitue en position 3 en teinture des fibres keratiniques et compositions les contenant
FR2842817A1 (fr) * 2002-07-26 2004-01-30 Univ Pasteur Utilisation de derives de composes flavylium pour leur fixation sur des substrats solides, compositions de fixation utilisees et substrats obtenus

Also Published As

Publication number Publication date
CH867768A4 (fr) 1969-12-31
US3597151A (en) 1971-08-03
GB1219804A (en) 1971-01-20
DE1619369A1 (de) 1971-02-25
CH488856A (de) 1969-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse