AT329767B - Verfahren zur aromatisierung von technischen und kosmetischen produkten sowie nahrungs- und genussmitteln - Google Patents

Verfahren zur aromatisierung von technischen und kosmetischen produkten sowie nahrungs- und genussmitteln

Info

Publication number
AT329767B
AT329767B AT691773A AT691773A AT329767B AT 329767 B AT329767 B AT 329767B AT 691773 A AT691773 A AT 691773A AT 691773 A AT691773 A AT 691773A AT 329767 B AT329767 B AT 329767B
Authority
AT
Austria
Prior art keywords
products
food
bearing
cosmetic
flavoring technical
Prior art date
Application number
AT691773A
Other languages
English (en)
Other versions
ATA691773A (de
Inventor
Francoise Ernestine Lu Humbert
Gerard Guth
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of ATA691773A publication Critical patent/ATA691773A/de
Application granted granted Critical
Publication of AT329767B publication Critical patent/AT329767B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20Synthetic spices, flavouring agents or condiments
    • A23L27/205Heterocyclic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4913Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24Oxygen or sulfur atoms
    • C07D207/262-Pyrrolidones
    • C07D207/2732-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
    • C07D207/277Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/282-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/60Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/60Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D211/62Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79Acids; Esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/24Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32Oxygen atoms
    • C07D307/33Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/24Thermal properties
    • A61K2800/244Endothermic; Cooling; Cooling sensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Cosmetics (AREA)
  • Seasonings (AREA)
  • Medicinal Preparation (AREA)
  • Fats And Perfumes (AREA)
AT691773A 1972-08-07 1973-08-07 Verfahren zur aromatisierung von technischen und kosmetischen produkten sowie nahrungs- und genussmitteln AT329767B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3680272A GB1436329A (en) 1972-08-07 1972-08-07 Esters of menthol and a heterocyclic carboxylic acid and their use in cosmetic preparations

Publications (2)

Publication Number Publication Date
ATA691773A ATA691773A (de) 1975-08-15
AT329767B true AT329767B (de) 1976-05-25

Family

ID=10391285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT691773A AT329767B (de) 1972-08-07 1973-08-07 Verfahren zur aromatisierung von technischen und kosmetischen produkten sowie nahrungs- und genussmitteln

Country Status (14)

Country Link
US (1) US3917613A (de)
JP (1) JPS5327780B2 (de)
AT (1) AT329767B (de)
AU (1) AU463818B2 (de)
BE (1) BE803317A (de)
CA (1) CA1030965A (de)
CH (1) CH604559A5 (de)
DE (1) DE2339661A1 (de)
FR (1) FR2195630B1 (de)
GB (1) GB1436329A (de)
IT (1) IT1048413B (de)
NL (1) NL178650C (de)
NO (1) NO138014C (de)
ZA (1) ZA735315B (de)

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LU74438A1 (de) * 1976-02-26 1977-09-12
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FR2603888B1 (fr) * 1986-09-16 1990-12-21 Panmedica Sa Esters d'amino acides du trimethyl cyclohexanol, procede de preparation et utilisation comme medicaments
US5236946A (en) * 1986-09-16 1993-08-17 Panmedica S.A. Amino acid esters of cycloaliphatic alcohols and their use in treating lipemic disorders
DE485170T1 (de) * 1990-11-06 1993-09-23 Wm. Wrigley Jr. Co., Chicago, Ill. Verwendung von menthon-ketalen als aromaverstaerker.
US5128161A (en) * 1991-03-12 1992-07-07 Par-Way Group Method for preparing aerosol packaged glaze forming composition
DE4110973A1 (de) * 1991-04-05 1992-10-08 Haarmann & Reimer Gmbh Mittel mit physiologischem kuehleffekt und fuer diese mittel geeignete wirksame verbindungen
US5725865A (en) * 1995-08-29 1998-03-10 V. Mane Fils S.A. Coolant compositions
US5843466A (en) * 1995-08-29 1998-12-01 V. Mane Fils S.A. Coolant compositions
US5752529A (en) * 1996-08-21 1998-05-19 V. Mane Fils S.A. Tobacco products containing coolant compositions
JP2002536069A (ja) * 1999-02-02 2002-10-29 エイボン プロダクツ インコーポレーテッド のぼせの不快感を軽減する方法およびそのための組成物
KR100411205B1 (ko) * 2001-08-27 2003-12-18 주식회사 태평양 멘톨 유도체 및 그의 제조방법
GB0303676D0 (en) * 2003-02-18 2003-03-19 Quest Int Improvements in or relating to flavour compositions
US7025997B2 (en) * 2003-09-24 2006-04-11 International Flavors & Fragrances Inc. Coolant plant extract compositions containing monomenthyl succinate
WO2009063005A1 (en) 2007-11-15 2009-05-22 Nestec S.A. Production of food products with enhanced in mouth and mental refreshment
JP5384641B2 (ja) * 2008-08-15 2014-01-08 ザ プロクター アンド ギャンブル カンパニー 消費者製品における感覚剤として有用なシクロヘキサン誘導体の合成
CN102123695A (zh) * 2008-08-15 2011-07-13 宝洁公司 用于消费品中的薄荷酰胺溶液
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PL2621462T3 (pl) 2010-10-01 2020-07-27 The Procter & Gamble Company Kompozycje do higieny jamy ustnej o ulepszonym aromacie
US20130042482A1 (en) 2011-08-16 2013-02-21 Valerie Jean Bradford Skin Engaging Member Comprising An Anti-Irritation Agent
WO2013033090A1 (en) 2011-09-01 2013-03-07 The Procter & Gamble Company Oral care compositions with improved rheology
US20130315843A1 (en) 2012-05-25 2013-11-28 The Procter & Gamble Company Composition for reduction of trpa1 and trpv1 sensations
KR20150050567A (ko) 2012-09-28 2015-05-08 더 질레트 컴퍼니 하나 이상의 열탄성 센세이트를 포함하는 피부 맞닿음 부재
JP2015533815A (ja) 2012-09-28 2015-11-26 ザ ジレット カンパニー 少なくとも1つの熱的弾性感覚剤を含む皮膚係合剃毛補助部材
JP2015043698A (ja) * 2013-08-27 2015-03-12 小川香料株式会社 バニラエキスの品質改良剤および品質改良方法
US9884130B2 (en) 2013-11-13 2018-02-06 The Procter & Gamble Company Compositions for delivery of oral comfort sensations
ITMI20132049A1 (it) 2013-12-09 2015-06-10 Multichem S A S Di Gabriele Segall A Composizioni e metodo per la stimolazione della risposta sessuale femminile e maschile
EP3110510A1 (de) 2014-02-27 2017-01-04 The Procter & Gamble Company Mundpflegezusammensetzungen mit verringerter wahrnehmung von bittergeschmack
US20150273711A1 (en) 2014-03-26 2015-10-01 The Gillette Company Razor Comprising A Molded Shaving Aid Composition Comprising A Thermally Resilient Sensate
US20150272847A1 (en) 2014-03-26 2015-10-01 The Gillette Company Skin Engaging Shaving Aid Comprising A Thermally Resilient Sensate And A TRPA1 Receptor Inhibitor
WO2015164553A1 (en) 2014-04-23 2015-10-29 The Procter & Gamble Company Cyclohexanecarboxamide with cooling properties
WO2016025695A1 (en) 2014-08-15 2016-02-18 The Procter & Gamble Company Dentifrice with incremental chemistries
CA2955493A1 (en) 2014-08-15 2016-02-18 The Procter & Gamble Company Oral care compositions and regimens
WO2016025694A1 (en) 2014-08-15 2016-02-18 The Procter & Gamble Company Oral care compositions with an enhanced sensory experience
EP3223910B1 (de) 2014-11-26 2020-03-04 The Gillette Company LLC Hautkontaktelement mit ethylenvinylacetat
US9951295B2 (en) 2015-02-19 2018-04-24 The Procter & Gamble Company Compositions for deposition on biological surfaces
AR104220A1 (es) 2015-04-09 2017-07-05 Procter & Gamble Reducción de la aversión al sabor del cpc mediante la reducción de la activación del cpc de los receptores de trpa1, receptores de trpv1, o ambos
US20170057911A1 (en) 2015-10-22 2017-03-02 The Procter & Gamble Company Synthesis of aryl cyclohexane carboxamide derivatives useful as sensates in consumer products
CA3000021C (en) 2015-10-22 2020-10-13 The Procter & Gamble Company Method of separating stereoisomers using supercritical fluid chromatography
AU2016371908A1 (en) 2015-12-18 2018-07-05 The Procter & Gamble Company Synthesis of cyclohexane ester derivatives useful as sensates in consumer products
CN108883033A (zh) 2016-04-01 2018-11-23 宝洁公司 含有凝胶网络相的口腔护理组合物
MX2018011991A (es) 2016-04-01 2019-02-13 Procter & Gamble Composiciones para el cuidado bucal con una exhibicion de saborizante eficaz.
CN109069362A (zh) 2016-04-01 2018-12-21 宝洁公司 含有硝酸钾和过氧化物的口腔护理组合物
US10758461B2 (en) 2016-04-01 2020-09-01 The Procter & Gamble Company Oral care compositions containing a gel network phase and potassium nitrate
CN109069363A (zh) 2016-04-01 2018-12-21 宝洁公司 包含凝胶网络和硝酸钾的口腔护理组合物
US20170334082A1 (en) 2016-05-18 2017-11-23 The Gillette Company Llc Skin Engaging Member Comprising Ethylene Vinyl Acetate
ITUA20164169A1 (it) * 2016-06-07 2017-12-07 Multichem R&D S R L Nuovo processo di sintesi del mentil nicotinato
CA3177722A1 (en) 2016-10-25 2018-05-03 The Procter & Gamble Company Differential pillow height fibrous structures
WO2018081189A1 (en) 2016-10-25 2018-05-03 The Procter & Gamble Company Fibrous structures
EP3535028A1 (de) 2016-11-03 2019-09-11 The Gillette Company LLC Hautkontaktelement mit ethylenvinylacetat
CN109843385B (zh) 2016-11-17 2022-06-03 吉列有限责任公司 包含乙烯-乙酸乙烯酯和芳香剂的皮肤接合构件
IT201900022527A1 (it) 2019-11-29 2021-05-29 Multichem R&D S R L Processo di sintesi del mentil nicotinato con uso di terre decoloranti quali bentonite
CA3190969A1 (en) 2020-09-28 2022-03-31 The Procter & Gamble Company Oral care composition comprising hops and flavor
EP4337157A1 (de) 2021-05-11 2024-03-20 The Procter & Gamble Company Mundpflegezusammensetzungen mit blockcopolymer
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DE440935C (de) * 1923-07-03 1927-02-21 Harold A Smith Verfahren zur Darstellung stickstoffhaltiger Derivate der Terpenalkohole
US3136319A (en) * 1962-12-13 1964-06-09 Brown & Williamson Tobacco Smoking tobacco product having menthyl keto ester additive
FR1517697A (fr) * 1966-03-15 1968-03-22 Leanord Nouveaux composés esters et amides de l'acide pyroglutamique, procédé pour leur fabrication, solvants à base de tels composés, et procédé d'extraction avec de tels solvants

Also Published As

Publication number Publication date
AU5881873A (en) 1975-02-06
DE2339661A1 (de) 1974-02-21
NO138014B (no) 1978-03-06
NL7310916A (de) 1974-02-11
NL178650B (nl) 1985-12-02
ZA735315B (en) 1975-03-26
IT1048413B (it) 1980-11-20
NO138014C (no) 1978-06-14
GB1436329A (en) 1976-05-19
JPS5327780B2 (de) 1978-08-10
CA1030965A (en) 1978-05-09
BE803317A (fr) 1974-02-07
ATA691773A (de) 1975-08-15
AU463818B2 (en) 1975-08-07
NL178650C (nl) 1986-05-01
FR2195630A1 (de) 1974-03-08
JPS4955880A (de) 1974-05-30
US3917613A (en) 1975-11-04
CH604559A5 (de) 1978-09-15
FR2195630B1 (de) 1978-08-11

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