IT1211335B - Impiego di alcool polivinilico parzialmente acetilato come agente schiumogeno in composizioni sotto forma di aerosol e composizioni che lo contengono - Google Patents

Impiego di alcool polivinilico parzialmente acetilato come agente schiumogeno in composizioni sotto forma di aerosol e composizioni che lo contengono

Info

Publication number
IT1211335B
IT1211335B IT8767426A IT6742687A IT1211335B IT 1211335 B IT1211335 B IT 1211335B IT 8767426 A IT8767426 A IT 8767426A IT 6742687 A IT6742687 A IT 6742687A IT 1211335 B IT1211335 B IT 1211335B
Authority
IT
Italy
Prior art keywords
compositions
aerosol
polyvinyl alcohol
foaming agent
partially acetylated
Prior art date
Application number
IT8767426A
Other languages
English (en)
Other versions
IT8767426A0 (it
Inventor
Jean Francois Grollier
Claude Dubief
Jean Mondet
Original Assignee
Oreal
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 Oreal filed Critical Oreal
Publication of IT8767426A0 publication Critical patent/IT8767426A0/it
Application granted granted Critical
Publication of IT1211335B publication Critical patent/IT1211335B/it

Links

Classifications

    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8135Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers, e.g. vinyl esters (polyvinylacetate)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/046Aerosols; Foams
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8129Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers or esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers, e.g. polyvinylmethylether
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/06Preparations for styling the hair, e.g. by temporary shaping or colouring
    • 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
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54Polymers characterized by specific structures/properties
    • A61K2800/542Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426Polymers characterized by specific structures/properties characterized by the charge cationic
    • 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
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/594Mixtures of polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/006Antidandruff preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/12Preparations containing hair conditioners
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00Drug, bio-affecting and body treating compositions
    • Y10S424/01Aerosol hair preparation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT8767426A 1986-05-16 1987-05-15 Impiego di alcool polivinilico parzialmente acetilato come agente schiumogeno in composizioni sotto forma di aerosol e composizioni che lo contengono IT1211335B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86430A LU86430A1 (fr) 1986-05-16 1986-05-16 Utilisation d'alcool polyvinylique partiellement acetyle comme agent de moussage dans les compositions sous forme d'aerosols

Publications (2)

Publication Number Publication Date
IT8767426A0 IT8767426A0 (it) 1987-05-15
IT1211335B true IT1211335B (it) 1989-10-18

Family

ID=19730699

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767426A IT1211335B (it) 1986-05-16 1987-05-15 Impiego di alcool polivinilico parzialmente acetilato come agente schiumogeno in composizioni sotto forma di aerosol e composizioni che lo contengono

Country Status (13)

Country Link
US (1) US4880618A (it)
JP (1) JPH0610128B2 (it)
AU (1) AU606867B2 (it)
BE (1) BE1000998A5 (it)
CA (1) CA1283608C (it)
CH (1) CH672593A5 (it)
DE (1) DE3716380C2 (it)
ES (1) ES2005575A6 (it)
FR (1) FR2598613B1 (it)
GB (1) GB2190393B (it)
IT (1) IT1211335B (it)
LU (1) LU86430A1 (it)
NL (1) NL8701175A (it)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466522A (ja) * 1990-07-02 1992-03-02 Kanebo Ltd ヘアーリンス剤組成物
FR2687932A1 (fr) * 1992-02-27 1993-09-03 Oreal Dispersion huile-dans-l'eau susceptible de former des films composites.
FR2688006A1 (fr) * 1992-02-27 1993-09-03 Oreal Dispersion d'un hydrocarbure fluore dans une solution aqueuse d'un polymere filmogene et son utilisation pour la formation de films composites notamment en cosmetique.
FR2705564B1 (fr) * 1993-05-25 1995-07-13 Oreal Nouveau procédé de déformation permanente des cheveux et composition pour sa mise en Óoeuvre contenant en association un amino ou amidothiol et au moins un bromure minéral.
DE4324962C2 (de) * 1993-07-24 1995-12-07 Goldwell Gmbh Haarpflegemittel
FR2708197B1 (fr) * 1993-07-28 1995-09-08 Oreal Nouvelles compositions à base d'eau oxygénée et leur utilisation comme fixateurs pour permanentes.
GB9726969D0 (en) * 1997-12-19 1998-02-18 Unilever Plc Mousse-forming shampoo compositions
DE19907587A1 (de) * 1999-02-22 2000-08-24 Basf Ag Haarkosmetische Formulierungen
GB9909711D0 (en) * 1999-04-27 1999-06-23 Unilever Plc Mousse forming hair treatment composition
DE19955239A1 (de) * 1999-11-17 2001-05-23 Henkel Kgaa Antifett-Haarpflegemittel
JP2002145725A (ja) * 2000-11-10 2002-05-22 Kao Corp 化粧料
DE10160720A1 (de) 2001-12-11 2003-06-18 Basf Ag Kosmetisches Mittel enthaltend wenigstens ein Copolymer mit N-Vinyllactameinheiten
US7012050B2 (en) * 2002-12-06 2006-03-14 Colgate-Palmolive Company Skin cleansing composition comprising a quaternized lanolin
US7867478B2 (en) * 2002-12-24 2011-01-11 L'oreal S.A. Reducing composition for permanently reshaping or straightening the hair, containing a certain amount of mesomorphic phase, process for preparing it and process for permanently reshaping or straightening the hair
US7608116B2 (en) 2002-12-24 2009-10-27 L'oreal S.A. Oxidation dye composition comprising at least one mesomorphic phase, process for preparing it and ready-to-use composition for dyeing keratin materials
US20050002886A1 (en) * 2003-05-06 2005-01-06 Michel Philippe Dithiols comprising at least one amide functional group and their use in transforming the shape of the hair
DE10321373A1 (de) * 2003-05-13 2004-12-02 Beiersdorf Ag Versprühbare, beim Auftreffen des Sprühnebels auf eine Frisuroberfläche einen instabilen und rasch zerfallenden Schaum bildende polymerhaltige Zubereitung zur Frisurgestaltung
US20050129645A1 (en) * 2003-11-18 2005-06-16 L'oreal Hair shaping composition comprising at least one non-hydroxide imine
US20050136019A1 (en) * 2003-11-18 2005-06-23 Gerard Malle Hair shaping composition comprising at least one amine chosen from secondary and tertiary amines
US20060134042A1 (en) * 2003-11-18 2006-06-22 Gerard Malle Hair shaping composition comprising at least one tetramethylguanidine
US20050186232A1 (en) * 2003-11-18 2005-08-25 Gerard Malle Hair-relaxing composition comprising tetramethylguanidine
US20050136017A1 (en) * 2003-11-18 2005-06-23 Gerard Malle Hair relaxing composition comprising at least one non-hydroxide imine
US20050136018A1 (en) * 2003-11-18 2005-06-23 Gerard Malle Hair relaxing composition comprising at least one secondary or tertiary amine
US20050125914A1 (en) * 2003-11-18 2005-06-16 Gerard Malle Hair shaping composition comprising at least one- non-hydroxide base
US20050208007A1 (en) * 2004-03-02 2005-09-22 Christian Blaise Composition to permanently reshape the hair containing at least one carboxydithiol
US20070009462A9 (en) * 2004-03-02 2007-01-11 Gerard Malle Composition to permanently reshape the hair containing at least one dicarboxydithiol
US7875268B2 (en) 2004-04-06 2011-01-25 L'oreal S.A. Dimercaptoamides, compositions comprising them as reducing agents, and processes for permanently reshaping keratin fibers therewith
US20050241075A1 (en) * 2004-04-22 2005-11-03 Aude Livoreil Composition for permanently reshaping the hair comprising at least one reducing agent and at least one photo-oxidizing agent complexed with at least one metal
US20060000485A1 (en) * 2004-07-01 2006-01-05 Henri Samain Pressurized hair composition comprising at least one elastomeric film-forming polymer
US20060005325A1 (en) * 2004-07-01 2006-01-12 Henri Samain Leave-in cosmetic composition comprising at least one elastomeric film-forming polymer and use thereof for conditioning keratin materials
US20060002877A1 (en) * 2004-07-01 2006-01-05 Isabelle Rollat-Corvol Compositions and methods for permanently reshaping hair using elastomeric film-forming polymers
US20060005326A1 (en) * 2004-07-01 2006-01-12 Isabelle Rollat-Corvol Dyeing composition comprising at least one elastomeric film-forming polymer and at least one dyestuff
US20060002882A1 (en) * 2004-07-01 2006-01-05 Isabelle Rollat-Corvol Rinse-out cosmetic composition comprising elastomeric film-forming polymers, use thereof for conditioning keratin materials
US20060272107A1 (en) * 2005-05-17 2006-12-07 Gerard Malle Hair relaxing composition comprising at least one non-hydroxide polyguanidine
US20060269498A1 (en) * 2005-05-17 2006-11-30 Gerard Malle Hair shaping composition comprising at least one polyguanidine other than hydroxide
ES2529742T3 (es) * 2007-06-29 2015-02-25 Kidde Ip Holdings Limited Composiciones espumantes para lucha contra el fuego
EP2226067A1 (en) * 2009-03-04 2010-09-08 Akzo Nobel N.V. Clear hair gel fixatives
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
WO2011023724A1 (en) 2009-08-26 2011-03-03 L'oreal Process for permanent shaping of the hair using ultrasound
FR2959917B1 (fr) 2010-05-11 2012-07-27 Oreal Procede de traitement des cheveux
FR2961395B1 (fr) * 2010-06-17 2012-07-27 Oreal Composition cosmetique comprenant un polyester sulfonique ramifie et un epaississant particulier et utilisations en coiffage
FR3009954B1 (fr) * 2013-08-29 2015-09-25 Oreal Composition cosmetique pulverisable sous forme de mousse comprenant un agent antipelliculaire, un polymere cationique, un agent tensioactif et un agent propulseur
EP3154506A1 (en) 2014-06-16 2017-04-19 The Procter & Gamble Company Method of treating hair with a concentrated conditioner
US10123963B2 (en) 2014-06-16 2018-11-13 The Procter And Gamble Company Method of treating hair with a concentrated conditioner
US9993419B2 (en) 2014-06-16 2018-06-12 The Procter & Gamble Company Method of treating hair with a concentrated conditioner
EP3285886A1 (en) 2015-04-23 2018-02-28 The Procter and Gamble Company Hair care conditioning composition
EP3389793B1 (en) 2015-12-15 2020-06-17 The Procter and Gamble Company Method of treating hair
US10285925B2 (en) 2015-12-15 2019-05-14 The Procter & Gamble Company Method of treating hair
US10265251B2 (en) 2015-12-15 2019-04-23 The Procter And Gamble Company Method of treating hair
JP2018537498A (ja) 2015-12-15 2018-12-20 ザ プロクター アンド ギャンブル カンパニー 毛髪を処理する方法
US10124951B2 (en) 2015-12-15 2018-11-13 The Procter And Gamble Company Method of treating hair
WO2017106399A1 (en) 2015-12-15 2017-06-22 The Procter & Gamble Company Method of treating hair
US10294013B2 (en) 2015-12-21 2019-05-21 The Procter And Gamble Plaza Package to dispense a foaming composition
US10835480B2 (en) 2016-04-22 2020-11-17 The Procter And Gamble Company Method of forming a silicone layer
JP2019513774A (ja) 2016-04-22 2019-05-30 ザ プロクター アンド ギャンブル カンパニー シリコーン層を形成する方法
FR3062786B1 (fr) 2017-02-13 2021-06-25 Oreal Dispositif de traitement de cheveux
BR112021007059A2 (pt) 2018-11-08 2021-07-20 The Procter & Gamble Company composição de condicionador com baixa tensão de cisalhamento com vesículas esféricas de rede de gel

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854377A (en) * 1955-09-22 1958-09-30 Nathaniel M Elias Effervescent compositions containing a surface active agent
GB856403A (en) * 1958-06-23 1960-12-14 Nat Starch Chem Corp Improvements in or relating to polymers with organic solvent and water solubility
US3136692A (en) * 1961-06-30 1964-06-09 Strong Cobb Arner Inc Effervescent composition containing polyvinylpyrrolidone
DE1569467A1 (de) * 1964-03-17 1969-08-14 Nat Home Products Inc Verfahren zur Herstellung von mit Gas aufgeblaehten Kunststoffkoerpern
US3417180A (en) * 1966-01-18 1968-12-17 Nat Starch Chem Corp Hydrolyzed polyvinyl acetate resin hair sprays
CA975500A (en) * 1969-02-06 1975-09-30 Joseph G. Spitzer Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same, and process
US3948817A (en) * 1972-02-03 1976-04-06 Gisela Grothoff Propelling gas system for alcoholic perfumed liquids for use in aerosol dispensers
GB1462632A (en) * 1973-03-30 1977-01-26 Unilever Ltd Hair preparation
CH1755473A4 (it) * 1973-12-15 1975-09-30
US4007005A (en) * 1975-06-19 1977-02-08 Redken Laboratories, Inc. Hair setting compositions which display high resistance to high humidity
JPS5279028A (en) * 1975-12-24 1977-07-02 Kyowa Sangiyou Kk Foaming deodorant composition
US4165367A (en) * 1977-06-10 1979-08-21 Gaf Corporation Hair preparations containing vinyl pyrrolidone copolymer
US4223009A (en) * 1977-06-10 1980-09-16 Gaf Corporation Hair preparation containing vinyl pyrrolidone copolymer
GB1595649A (en) * 1978-05-25 1981-08-12 Nat Starch Chem Corp Aerosol hair spray compositions
FR2448549A1 (fr) * 1979-02-08 1980-09-05 Oreal Copolymeres de n-vinyl pyrrolidone et d'un ester vinylique, allylique ou methallylique d'un acide carboxylique a ou b-cyclique, et leur utilisation en cosmetique
FR2477414A1 (fr) * 1980-03-04 1981-09-11 Oreal Procede de nettoyage de la peau par application d'une mousse et compositions pour le mettre en oeuvre
LU83949A1 (fr) * 1982-02-16 1983-09-02 Oreal Composition destinee au traitement des matieres keratiniques contenant au moins un polymere cationique et au moins un latex anionique
JPS58180415A (ja) * 1982-04-15 1983-10-21 Lion Corp 毛髪化粧料
EP0128226A1 (en) * 1983-06-03 1984-12-19 Restech Research Limited Partnership Synthetic polymer-propellant compositions forming cold foamed structures

Also Published As

Publication number Publication date
CH672593A5 (it) 1989-12-15
NL8701175A (nl) 1987-12-16
GB8711582D0 (en) 1987-06-17
GB2190393B (en) 1990-05-02
US4880618A (en) 1989-11-14
DE3716380C2 (de) 1995-02-16
JPH0610128B2 (ja) 1994-02-09
LU86430A1 (fr) 1987-12-16
IT8767426A0 (it) 1987-05-15
AU7299887A (en) 1987-11-19
BE1000998A5 (fr) 1989-06-06
GB2190393A (en) 1987-11-18
JPS62277312A (ja) 1987-12-02
DE3716380A1 (de) 1987-11-19
CA1283608C (fr) 1991-04-30
ES2005575A6 (es) 1989-03-16
FR2598613B1 (fr) 1988-09-23
FR2598613A1 (fr) 1987-11-20
AU606867B2 (en) 1991-02-21

Similar Documents

Publication Publication Date Title
IT1211335B (it) Impiego di alcool polivinilico parzialmente acetilato come agente schiumogeno in composizioni sotto forma di aerosol e composizioni che lo contengono
CA2009169A1 (en) C3 to c5 polyfluoroalkanes propellants
IT8267603A0 (it) Composizione pressurizzata erogabile in forma di schiuma per trattamento di capelli
IT8319295A0 (it) Schiume di alcooli altamente stabili e procedimenti di preparazione e di impiego di tali schiume.
BR9306363A (pt) Agente adesivo contendo polímero enxertado com polissiloxana e composições cosméticas do mesmo
JPS56127698A (en) Use of butoxylated ethylene oxide of higher alcohol as low foamable surfactant in detergent
MX163978B (es) Composicion de espuma en aerosol para fijar el cabello
IT1144808B (it) Agente filtrante solare e composizioni contenenti tale agente particolarmente per l uso cosmetico
IT1153294B (it) Composizione di antralina migliorata e suo uso nel trattamento di malattie della pelle
SG57087G (en) The use of salicylic acid esters as perfumes, perfume compositions containing them and new salicylic esters
IT8636325V0 (it) Dispositivo per la applicazione di composizioni sotto forma di schiuma per la cura dei capelli
IT1103268B (it) Spazzolino contenente sostanze pulenti e deodoranti particolarmente atto alla pulizia di gabinetti di decenza
IT1087009B (it) 4-isopropil-5,5-dimetil-1,3-diossan o come profumo e composizione di profumo che lo contiene
GB8906820D0 (en) Novel chemical compounds and their use as low foam surfactants and antifoamingagents
BR8507140A (pt) Composicoes de poliesteres ou poliesteramidas insaturadas terminadas em policicloalcenila e plasticizantes vinil reativos para as mesmas
SG11888G (en) The use of salicylic acid esters as perfumes and perfume compositions containing them
BR9102937A (pt) Composicao desodorante isenta de propelente
IT8920541A0 (it) Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
IL51908A (en) Hexamethylindan-6-nitrile and perfume compositions containing it
DE3268421D1 (en) Perfume compositions and perfumed articles containing spiro-undecanones and -undecenones as perfume base
IT8948536A0 (it) Insetticida sotto forma di aerosol
IT1157250B (it) Composizione deodorante liquida
DE3469562D1 (en) Use of 1-cyclopentenylacetic acid as perfuming ingredient, perfuming composition containing it and perfumed products
IL52020A0 (en) Perfume compositions containing 9-carbon alcohols and esters thereof
BE851161A (fr) Compositions nouvelles contre les effets de l'alcool ethylique ingere

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530