FR942834A - New dyes for cellulose esters and ethers and for fiber-forming polyamides and polyesters - Google Patents

New dyes for cellulose esters and ethers and for fiber-forming polyamides and polyesters

Info

Publication number
FR942834A
FR942834A FR942834DA FR942834A FR 942834 A FR942834 A FR 942834A FR 942834D A FR942834D A FR 942834DA FR 942834 A FR942834 A FR 942834A
Authority
FR
France
Prior art keywords
polyesters
ethers
fiber
cellulose esters
new dyes
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR942834A publication Critical patent/FR942834A/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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
FR942834D 1945-07-06 1946-07-02 New dyes for cellulose esters and ethers and for fiber-forming polyamides and polyesters Expired FR942834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942834X 1945-07-06

Publications (1)

Publication Number Publication Date
FR942834A true FR942834A (en) 1949-02-18

Family

ID=10766795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942834D Expired FR942834A (en) 1945-07-06 1946-07-02 New dyes for cellulose esters and ethers and for fiber-forming polyamides and polyesters

Country Status (1)

Country Link
FR (1) FR942834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632102A1 (en) * 1993-06-28 1995-01-04 Bayer Ag Mass dyeing of synthetic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0632102A1 (en) * 1993-06-28 1995-01-04 Bayer Ag Mass dyeing of synthetic material
US5626633A (en) * 1993-06-28 1997-05-06 Bayer Aktiengesellschaft Bulk dyeing of plastics

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