IT1003009B - Preparato colorante - Google Patents

Preparato colorante

Info

Publication number
IT1003009B
IT1003009B IT31105/70A IT3110570A IT1003009B IT 1003009 B IT1003009 B IT 1003009B IT 31105/70 A IT31105/70 A IT 31105/70A IT 3110570 A IT3110570 A IT 3110570A IT 1003009 B IT1003009 B IT 1003009B
Authority
IT
Italy
Prior art keywords
coloring preparation
coloring
preparation
Prior art date
Application number
IT31105/70A
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.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of IT1003009B publication Critical patent/IT1003009B/it

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 System
    • 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
IT31105/70A 1969-10-31 1970-10-17 Preparato colorante IT1003009B (it)

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
IT1003009B true IT1003009B (it) 1976-06-10

Family

ID=4415634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31105/70A IT1003009B (it) 1969-10-31 1970-10-17 Preparato colorante

Country Status (15)

Country Link
AT (2) AT303695B (it)
BE (1) BE758244A (it)
CA (1) CA966147A (it)
CH (2) CH539677A (it)
DE (1) DE2053381A1 (it)
ES (2) ES385045A1 (it)
FR (1) FR2066721A5 (it)
GB (1) GB1284350A (it)
HU (1) HU166240B (it)
IE (1) IE34667B1 (it)
IL (1) IL35408A (it)
IT (1) IT1003009B (it)
NL (1) NL7013551A (it)
TR (1) TR16822A (it)
ZA (1) ZA706636B (it)

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
NZ536655A (en) * 2002-05-30 2006-09-29 Phares Pharmaceutical Res N Oil soluble pigment compositions comprising at least one xanthophyll and at least one suitable solvent
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
IE34667L (en) 1971-04-30
FR2066721A5 (it) 1971-08-06
ES402817A1 (es) 1975-04-16
NL7013551A (it) 1971-05-04
IL35408A (en) 1974-11-29
DE2053381A1 (de) 1971-05-06
AT298210B (de) 1972-04-25
ZA706636B (en) 1971-06-30
CH539677A (de) 1973-07-31
CA966147A (en) 1975-04-15
AT303695B (de) 1972-12-11
HU166240B (it) 1975-02-28
BE758244A (fr) 1971-04-01
ES385045A1 (es) 1973-03-16
CH529713A (de) 1972-10-31
IE34667B1 (en) 1975-07-09
GB1284350A (en) 1972-08-09
TR16822A (tr) 1973-07-01
IL35408A0 (en) 1970-12-24

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