FR2061279A5 - Natural essence prepn by extracting - vegetable material with dichlorodifluoro - Google Patents

Natural essence prepn by extracting - vegetable material with dichlorodifluoro

Info

Publication number
FR2061279A5
FR2061279A5 FR7032969A FR7032969A FR2061279A5 FR 2061279 A5 FR2061279 A5 FR 2061279A5 FR 7032969 A FR7032969 A FR 7032969A FR 7032969 A FR7032969 A FR 7032969A FR 2061279 A5 FR2061279 A5 FR 2061279A5
Authority
FR
France
Prior art keywords
extracting
dichlorodifluoro
prepn
vegetable material
natural essence
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
FR7032969A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CH1175170A external-priority patent/CH518708A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2061279A5 publication Critical patent/FR2061279A5/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/14—Clothing hangers, e.g. suit hangers
    • A47G25/16—Clothing hangers, e.g. suit hangers for complete outfits
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/14—Clothing hangers, e.g. suit hangers
    • A47G25/1407—Clothing hangers, e.g. suit hangers with identification means
    • A47G25/1414—Clothing hangers, e.g. suit hangers with identification means connected to the hook member

Landscapes

  • Cosmetics (AREA)

Abstract

Natural essences are prepared by extracting the condensates of flavouring materials with the aid of dichlorodifluoromethane. The dichlorodifluoromethane is used in the liquid phase under a pressure of 5 atm. The solvent is evaporated at -10 to -30 degrees C under atmospheric pressure. The natural essences are useful as flavouring and aromatic components of food medical and cosmetic products.
FR7032969A 1970-08-03 1970-09-09 Natural essence prepn by extracting - vegetable material with dichlorodifluoro Expired FR2061279A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1175170A CH518708A (en) 1969-08-26 1970-08-03 Wardrobe hanger

Publications (1)

Publication Number Publication Date
FR2061279A5 true FR2061279A5 (en) 1971-06-18

Family

ID=4376529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032969A Expired FR2061279A5 (en) 1970-08-03 1970-09-09 Natural essence prepn by extracting - vegetable material with dichlorodifluoro

Country Status (1)

Country Link
FR (1) FR2061279A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse