BE758244A - Colorant - Google Patents

Colorant

Info

Publication number
BE758244A
BE758244A BE758244DA BE758244A BE 758244 A BE758244 A BE 758244A BE 758244D A BE758244D A BE 758244DA BE 758244 A BE758244 A BE 758244A
Authority
BE
Belgium
Prior art keywords
dye
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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.)
Publication date
Publication of BE758244A publication Critical patent/BE758244A/fr

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
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/587—Monocarboxylic acid esters having at least two carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/602—Dicarboxylic acid esters having at least two carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Confectionery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Luminescent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE758244D 1969-10-31 Colorant BE758244A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1624469A CH539677A (de) 1969-10-31 1969-10-31 Verfahren zur Herstellung von wasserdispergierbaren Färbepräparaten

Publications (1)

Publication Number Publication Date
BE758244A true BE758244A (fr) 1971-04-01

Family

ID=4415634

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758244D BE758244A (fr) 1969-10-31 Colorant

Country Status (15)

Country Link
AT (2) AT298210B (fr)
BE (1) BE758244A (fr)
CA (1) CA966147A (fr)
CH (2) CH539677A (fr)
DE (1) DE2053381A1 (fr)
ES (2) ES385045A1 (fr)
FR (1) FR2066721A5 (fr)
GB (1) GB1284350A (fr)
HU (1) HU166240B (fr)
IE (1) IE34667B1 (fr)
IL (1) IL35408A (fr)
IT (1) IT1003009B (fr)
NL (1) NL7013551A (fr)
TR (1) TR16822A (fr)
ZA (1) ZA706636B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610191A1 (de) * 1986-03-26 1987-10-01 Basf Ag Verfahren zur herstellung von feinteiligen, wasserdispergierbaren carotinoid-praeparationen
PL374403A1 (en) * 2002-05-30 2005-10-17 Phares Pharmaceutical Research N.V. Oil-soluble pigment compositions
ES2602812T3 (es) * 2008-12-01 2017-02-22 Aquanova Ag Protección contra la oxidación integrada micelarmente para colorantes naturales

Also Published As

Publication number Publication date
IE34667B1 (en) 1975-07-09
TR16822A (tr) 1973-07-01
AT298210B (de) 1972-04-25
NL7013551A (fr) 1971-05-04
CH529713A (de) 1972-10-31
FR2066721A5 (fr) 1971-08-06
IL35408A (en) 1974-11-29
DE2053381A1 (de) 1971-05-06
ES402817A1 (es) 1975-04-16
IT1003009B (it) 1976-06-10
AT303695B (de) 1972-12-11
IL35408A0 (en) 1970-12-24
GB1284350A (en) 1972-08-09
CH539677A (de) 1973-07-31
ES385045A1 (es) 1973-03-16
ZA706636B (en) 1971-06-30
CA966147A (en) 1975-04-15
HU166240B (fr) 1975-02-28
IE34667L (en) 1971-04-30

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