DE2053381A1 - Farbepraparat - Google Patents

Farbepraparat

Info

Publication number
DE2053381A1
DE2053381A1 DE19702053381 DE2053381A DE2053381A1 DE 2053381 A1 DE2053381 A1 DE 2053381A1 DE 19702053381 DE19702053381 DE 19702053381 DE 2053381 A DE2053381 A DE 2053381A DE 2053381 A1 DE2053381 A1 DE 2053381A1
Authority
DE
Germany
Prior art keywords
preparation according
ester
coloring
crocetin
sucrose
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.)
Pending
Application number
DE19702053381
Other languages
German (de)
English (en)
Inventor
Hernach Dr Riehen Manz Ulrich Dr Rigassi Norbert Dr Ariesheim Ryser Gottlieb Basel Schwieter Ulrich Dr Reinach Klaut, (Schweiz)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2053381A1 publication Critical patent/DE2053381A1/de
Pending 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
    • 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 OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (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)
  • Luminescent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19702053381 1969-10-31 1970-10-30 Farbepraparat Pending DE2053381A1 (de)

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
DE2053381A1 true DE2053381A1 (de) 1971-05-06

Family

ID=4415634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702053381 Pending DE2053381A1 (de) 1969-10-31 1970-10-30 Farbepraparat

Country Status (15)

Country Link
AT (2) AT303695B (https=)
BE (1) BE758244A (https=)
CA (1) CA966147A (https=)
CH (2) CH529713A (https=)
DE (1) DE2053381A1 (https=)
ES (2) ES385045A1 (https=)
FR (1) FR2066721A5 (https=)
GB (1) GB1284350A (https=)
HU (1) HU166240B (https=)
IE (1) IE34667B1 (https=)
IL (1) IL35408A (https=)
IT (1) IT1003009B (https=)
NL (1) NL7013551A (https=)
TR (1) TR16822A (https=)
ZA (1) ZA706636B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239086A3 (en) * 1986-03-26 1990-10-10 Basf Aktiengesellschaft Process for the manufacture of finely divided, water dispersible preparations of carotenoids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2486424A1 (en) * 2002-05-30 2003-12-11 Phares Pharmaceutical Research N.V. Oil-soluble pigment compositions
DK2192160T3 (en) * 2008-12-01 2016-12-12 Aquanova Ag INTEGRATED oxidation of micelles FOR NATURAL DYES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239086A3 (en) * 1986-03-26 1990-10-10 Basf Aktiengesellschaft Process for the manufacture of finely divided, water dispersible preparations of carotenoids

Also Published As

Publication number Publication date
IT1003009B (it) 1976-06-10
IL35408A (en) 1974-11-29
ZA706636B (en) 1971-06-30
ES402817A1 (es) 1975-04-16
FR2066721A5 (https=) 1971-08-06
ES385045A1 (es) 1973-03-16
NL7013551A (https=) 1971-05-04
IE34667B1 (en) 1975-07-09
AT303695B (de) 1972-12-11
GB1284350A (en) 1972-08-09
CH539677A (de) 1973-07-31
HU166240B (https=) 1975-02-28
IL35408A0 (en) 1970-12-24
IE34667L (en) 1971-04-30
AT298210B (de) 1972-04-25
CA966147A (en) 1975-04-15
BE758244A (fr) 1971-04-01
TR16822A (tr) 1973-07-01
CH529713A (de) 1972-10-31

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