ES385045A1 - Procedimiento para la preparacion de agentes colorantes dispersables en agua. - Google Patents

Procedimiento para la preparacion de agentes colorantes dispersables en agua.

Info

Publication number
ES385045A1
ES385045A1 ES385045A ES385045A ES385045A1 ES 385045 A1 ES385045 A1 ES 385045A1 ES 385045 A ES385045 A ES 385045A ES 385045 A ES385045 A ES 385045A ES 385045 A1 ES385045 A1 ES 385045A1
Authority
ES
Spain
Prior art keywords
water
organic solvent
volatile organic
concentrating
formula
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
ES385045A
Other languages
English (en)
Spanish (es)
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 ES385045A1 publication Critical patent/ES385045A1/es
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
    • 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)
ES385045A 1969-10-31 1970-10-30 Procedimiento para la preparacion de agentes colorantes dispersables en agua. Expired ES385045A1 (es)

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
ES385045A1 true ES385045A1 (es) 1973-03-16

Family

ID=4415634

Family Applications (2)

Application Number Title Priority Date Filing Date
ES385045A Expired ES385045A1 (es) 1969-10-31 1970-10-30 Procedimiento para la preparacion de agentes colorantes dispersables en agua.
ES402817A Expired ES402817A1 (es) 1969-10-31 1972-05-17 Procedimiento para la preparacion de nuevos esteres croce- tinicos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES402817A Expired ES402817A1 (es) 1969-10-31 1972-05-17 Procedimiento para la preparacion de nuevos esteres croce- tinicos.

Country Status (15)

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

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 (xx) 1971-05-04
BE758244A (fr) 1971-04-01
CH529713A (de) 1972-10-31
FR2066721A5 (xx) 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
ZA706636B (en) 1971-06-30
CA966147A (en) 1975-04-15
HU166240B (xx) 1975-02-28
IE34667L (en) 1971-04-30

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