FR2029211A5 - - Google Patents

Info

Publication number
FR2029211A5
FR2029211A5 FR6900826A FR6900826A FR2029211A5 FR 2029211 A5 FR2029211 A5 FR 2029211A5 FR 6900826 A FR6900826 A FR 6900826A FR 6900826 A FR6900826 A FR 6900826A FR 2029211 A5 FR2029211 A5 FR 2029211A5
Authority
FR
France
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
FR6900826A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR6900826A priority Critical patent/FR2029211A5/fr
Priority to NL707000298A priority patent/NL140827B/xx
Priority to JP45003565A priority patent/JPS4837261B1/ja
Priority to US3208A priority patent/US3594432A/en
Priority to GB1252714D priority patent/GB1252714A/en
Priority to DE19702001957 priority patent/DE2001957A1/de
Priority to BE744562D priority patent/BE744562A/fr
Priority to CH64970A priority patent/CH506514A/fr
Priority to IT19507/70A priority patent/IT995005B/it
Application granted granted Critical
Publication of FR2029211A5 publication Critical patent/FR2029211A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/933—N-containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/935—Halogen-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
FR6900826A 1969-01-17 1969-01-17 Expired FR2029211A5 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR6900826A FR2029211A5 (fr) 1969-01-17 1969-01-17
NL707000298A NL140827B (nl) 1969-01-17 1970-01-09 Werkwijze voor de bereiding van retrodehydro-beta-caroteen.
JP45003565A JPS4837261B1 (fr) 1969-01-17 1970-01-14
GB1252714D GB1252714A (fr) 1969-01-17 1970-01-15
US3208A US3594432A (en) 1969-01-17 1970-01-15 Preparation of carotenoid compounds
DE19702001957 DE2001957A1 (de) 1969-01-17 1970-01-16 Verfahren zur Herstellung von Carotinoidverbindungen
BE744562D BE744562A (fr) 1969-01-17 1970-01-16 Preparation de composes carotenoides
CH64970A CH506514A (fr) 1969-01-17 1970-01-16 Préparation du rétrodéhydro-B carotène
IT19507/70A IT995005B (it) 1969-01-17 1970-01-17 Preparazione di composti carote noidi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900826A FR2029211A5 (fr) 1969-01-17 1969-01-17

Publications (1)

Publication Number Publication Date
FR2029211A5 true FR2029211A5 (fr) 1970-10-16

Family

ID=9027958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900826A Expired FR2029211A5 (fr) 1969-01-17 1969-01-17

Country Status (9)

Country Link
US (1) US3594432A (fr)
JP (1) JPS4837261B1 (fr)
BE (1) BE744562A (fr)
CH (1) CH506514A (fr)
DE (1) DE2001957A1 (fr)
FR (1) FR2029211A5 (fr)
GB (1) GB1252714A (fr)
IT (1) IT995005B (fr)
NL (1) NL140827B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135240A (ja) * 1983-12-22 1985-07-18 マツモト工芸産業株式会社 多孔質板及びその製造方法

Also Published As

Publication number Publication date
GB1252714A (fr) 1971-11-10
IT995005B (it) 1975-11-10
CH506514A (fr) 1971-04-30
JPS4837261B1 (fr) 1973-11-09
US3594432A (en) 1971-07-20
NL140827B (nl) 1974-01-15
NL7000298A (fr) 1970-07-21
BE744562A (fr) 1970-07-16
DE2001957A1 (de) 1970-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse