FR738796A - Procédé de fabrication de composés colorés - Google Patents

Procédé de fabrication de composés colorés

Info

Publication number
FR738796A
FR738796A FR738796DA FR738796A FR 738796 A FR738796 A FR 738796A FR 738796D A FR738796D A FR 738796DA FR 738796 A FR738796 A FR 738796A
Authority
FR
France
Prior art keywords
manufacturing process
colored compounds
colored
compounds
manufacturing
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
English (en)
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 FR738796A publication Critical patent/FR738796A/fr
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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • 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
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/901—Effecting a color change by wave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Luminescent Compositions (AREA)
FR738796D 1931-06-20 1932-06-18 Procédé de fabrication de composés colorés Expired FR738796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17929/31A GB389842A (en) 1931-06-20 1931-06-20 Improvements in and relating to the production of coloured products

Publications (1)

Publication Number Publication Date
FR738796A true FR738796A (fr) 1932-12-29

Family

ID=10103710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738796D Expired FR738796A (fr) 1931-06-20 1932-06-18 Procédé de fabrication de composés colorés

Country Status (4)

Country Link
US (1) US2000051A (fr)
DE (1) DE599810C (fr)
FR (1) FR738796A (fr)
GB (1) GB389842A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744913A (en) * 1956-05-08 Process for the manufacture of tetra-
US2525620A (en) * 1946-08-08 1950-10-10 American Cyanamid Co Process for the preparation of aromatic orthodinitriles

Also Published As

Publication number Publication date
DE599810C (de) 1934-07-10
GB389842A (en) 1933-03-20
US2000051A (en) 1935-05-07

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