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)
• Biochemistry (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Polymers & Plastics (AREA)
• Nutrition Science (AREA)
• General Health & Medical Sciences (AREA)
• Molecular Biology (AREA)
• Coloring Foods And Improving Nutritive Qualities (AREA)
• Non-Alcoholic Beverages (AREA)
• Confectionery (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Luminescent Compositions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4415634

Family Applications (1)

Country Status (15)

Families Citing this family (3)

• 0
  • BE BE758244D patent/BE758244A/xx unknown
• 1969
  • 1969-10-31 CH CH520572A patent/CH529713A/de not_active IP Right Cessation
  • 1969-10-31 CH CH1624469A patent/CH539677A/de not_active IP Right Cessation
• 1970
  • 1970-09-14 NL NL7013551A patent/NL7013551A/xx unknown
  • 1970-09-16 HU HUHO1325A patent/HU166240B/hu unknown
  • 1970-09-29 ZA ZA706636*A patent/ZA706636B/xx unknown
  • 1970-10-07 IL IL35408A patent/IL35408A/xx unknown
  • 1970-10-17 IT IT31105/70A patent/IT1003009B/it active
  • 1970-10-20 TR TR16822A patent/TR16822A/xx unknown
  • 1970-10-27 CA CA096,655A patent/CA966147A/en not_active Expired
  • 1970-10-28 IE IE1377/70A patent/IE34667B1/xx unknown
  • 1970-10-29 GB GB51514/70A patent/GB1284350A/en not_active Expired
  • 1970-10-29 FR FR7039065A patent/FR2066721A5/fr not_active Expired
  • 1970-10-30 AT AT978670A patent/AT298210B/de not_active IP Right Cessation
  • 1970-10-30 AT AT181471A patent/AT303695B/de not_active IP Right Cessation
  • 1970-10-30 ES ES385045A patent/ES385045A1/es not_active Expired
  • 1970-10-30 DE DE19702053381 patent/DE2053381A1/de active Pending
• 1972
  • 1972-05-17 ES ES402817A patent/ES402817A1/es not_active Expired

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