[go: up one dir, main page]

DE602006012566D1 - Färbemittel enthaltend ein nonionisches assoziatives Polymer und Färbeverfahren dafür - Google Patents

Färbemittel enthaltend ein nonionisches assoziatives Polymer und Färbeverfahren dafür

Info

Publication number
DE602006012566D1
DE602006012566D1 DE602006012566T DE602006012566T DE602006012566D1 DE 602006012566 D1 DE602006012566 D1 DE 602006012566D1 DE 602006012566 T DE602006012566 T DE 602006012566T DE 602006012566 T DE602006012566 T DE 602006012566T DE 602006012566 D1 DE602006012566 D1 DE 602006012566D1
Authority
DE
Germany
Prior art keywords
coloring
method therefor
dyeing method
associative polymer
nonionic
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.)
Active
Application number
DE602006012566T
Other languages
English (en)
Inventor
Frederic Legrand
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.)
LOreal SA
Original Assignee
LOreal 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35735400&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602006012566(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LOreal SA filed Critical LOreal SA
Publication of DE602006012566D1 publication Critical patent/DE602006012566D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/342Alcohols having more than seven atoms in an unbroken chain
    • 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
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • 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
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39Derivatives containing from 2 to 10 oxyalkylene groups
    • 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
    • A61K8/60Sugars; Derivatives thereof
    • A61K8/604Alkylpolyglycosides; Derivatives thereof, e.g. esters
    • 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
    • A61K8/817Compositions 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • 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
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/87Polyurethanes
    • 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
    • A61Q5/065Preparations for temporary colouring the hair, e.g. direct dyes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/10Preparations for permanently dyeing the hair

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)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
DE602006012566T 2005-03-31 2006-03-28 Färbemittel enthaltend ein nonionisches assoziatives Polymer und Färbeverfahren dafür Active DE602006012566D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0550841A FR2883738B1 (fr) 2005-03-31 2005-03-31 Composition colorante comprenant un polymere associatif non ionique, procede de coloration de fibres keratiniques la mettant en oeuvre

Publications (1)

Publication Number Publication Date
DE602006012566D1 true DE602006012566D1 (de) 2010-04-15

Family

ID=35735400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012566T Active DE602006012566D1 (de) 2005-03-31 2006-03-28 Färbemittel enthaltend ein nonionisches assoziatives Polymer und Färbeverfahren dafür

Country Status (5)

Country Link
EP (1) EP1707183B2 (de)
AT (1) ATE459329T1 (de)
DE (1) DE602006012566D1 (de)
ES (1) ES2339875T5 (de)
FR (1) FR2883738B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923382B1 (fr) * 2007-11-09 2012-08-03 Oreal Composition comprenant un derive de cellulose modifie, un amide et/ou ester d'acide gras et des colorants d'oxydation, procede de teinture et utilisation
DE102008036535A1 (de) * 2008-08-06 2010-02-11 Henkel Ag & Co. Kgaa Coloration mit kationisierbaren Polymer
FR3006184B1 (fr) * 2013-06-03 2015-07-31 Oreal Composition cosmetique comprenant des polymeres associatifs non io-niques et des tensioactifs non ioniques, et procede de traitement cosmetique
WO2017155906A1 (en) 2016-03-08 2017-09-14 Living Proof, Inc. Long lasting cosmetic compositions
EP3681920B1 (de) 2017-09-13 2025-06-25 Living Proof, Inc. Kosmetische zusammensetzungen mit langzeitwirkung
AU2018332820B2 (en) 2017-09-13 2024-04-18 Living Proof, Inc. Color protectant compositions
CN111356501A (zh) 2017-11-20 2020-06-30 生活实验公司 实现持久化妆品性能的属性
WO2019120590A1 (en) 2017-12-22 2019-06-27 Lvmh Recherche Oil-in-water emulsified cosmetic
WO2019210121A1 (en) 2018-04-27 2019-10-31 Living Proof, Inc. Long lasting cosmetic compositions

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271378A (en) 1939-08-30 1942-01-27 Du Pont Pest control
US2273780A (en) 1939-12-30 1942-02-17 Du Pont Wax acryalte ester blends
US2261002A (en) 1941-06-17 1941-10-28 Du Pont Organic nitrogen compounds
US2388614A (en) 1942-05-05 1945-11-06 Du Pont Disinfectant compositions
US2375853A (en) 1942-10-07 1945-05-15 Du Pont Diamine derivatives
US2454547A (en) 1946-10-15 1948-11-23 Rohm & Haas Polymeric quaternary ammonium salts
US3206462A (en) 1962-10-31 1965-09-14 Dow Chemical Co Quaternary poly(oxyalkylene)alkylbis(diethylenetriamine) compounds
FR1400366A (fr) 1963-05-15 1965-05-28 Oreal Nouveaux composés pouvant être utilisés en particulier pour le traitement des cheveux
FR1492597A (fr) 1965-09-14 1967-08-18 Union Carbide Corp Nouveaux éthers cellulosiques contenant de l'azote quaternaire
CH491153A (de) 1967-09-28 1970-05-31 Sandoz Ag Verfahren zur Herstellung von neuen kationaktiven, wasserlöslichen Polyamiden
DE1638082C3 (de) 1968-01-20 1974-03-21 Fa. A. Monforts, 4050 Moenchengladbach Verfahren zum Entspannen einer zur Längenmessung geführten, dehnbaren Warenbahn
SE375780B (de) 1970-01-30 1975-04-28 Gaf Corp
IT1035032B (it) 1970-02-25 1979-10-20 Gillette Co Composizione cosmetica e confezione che la contiente
LU64371A1 (de) 1971-11-29 1973-06-21
FR2280361A2 (fr) 1974-08-02 1976-02-27 Oreal Compositions de traitement et de conditionnement de la chevelure
LU68901A1 (de) 1973-11-30 1975-08-20
FR2368508A2 (fr) 1977-03-02 1978-05-19 Oreal Composition de conditionnement de la chevelure
US3929990A (en) 1973-12-18 1975-12-30 Millmaster Onyx Corp Microbiocidal polymeric quaternary ammonium compounds
US3874870A (en) 1973-12-18 1975-04-01 Mill Master Onyx Corp Microbiocidal polymeric quarternary ammonium compounds
US4025627A (en) 1973-12-18 1977-05-24 Millmaster Onyx Corporation Microbiocidal polymeric quaternary ammonium compounds
DK659674A (de) 1974-01-25 1975-09-29 Calgon Corp
NL180975C (nl) 1974-05-16 1987-06-01 Oreal Werkwijze voor het bereiden van een cosmetisch preparaat voor het behandelen van menselijk haar.
US4005193A (en) 1974-08-07 1977-01-25 Millmaster Onyx Corporation Microbiocidal polymeric quaternary ammonium compounds
US3966904A (en) 1974-10-03 1976-06-29 Millmaster Onyx Corporation Quaternary ammonium co-polymers for controlling the proliferation of bacteria
US4025617A (en) 1974-10-03 1977-05-24 Millmaster Onyx Corporation Anti-microbial quaternary ammonium co-polymers
US4026945A (en) 1974-10-03 1977-05-31 Millmaster Onyx Corporation Anti-microbial quaternary ammonium co-polymers
US4027020A (en) 1974-10-29 1977-05-31 Millmaster Onyx Corporation Randomly terminated capped polymers
US4001432A (en) 1974-10-29 1977-01-04 Millmaster Onyx Corporation Method of inhibiting the growth of bacteria by the application thereto of capped polymers
US4025653A (en) 1975-04-07 1977-05-24 Millmaster Onyx Corporation Microbiocidal polymeric quaternary ammonium compounds
AT365448B (de) 1975-07-04 1982-01-11 Oreal Kosmetische zubereitung
CH599389B5 (de) 1975-12-23 1978-05-31 Ciba Geigy Ag
US4031307A (en) 1976-05-03 1977-06-21 Celanese Corporation Cationic polygalactomannan compositions
LU76955A1 (de) 1977-03-15 1978-10-18
CA1091160A (en) 1977-06-10 1980-12-09 Paritosh M. Chakrabarti Hair preparation containing vinyl pyrrolidone copolymer
LU78153A1 (fr) 1977-09-20 1979-05-25 Oreal Compositions cosmetiques a base de polymeres polyammonium quaternaires et procede de preparation
US4131576A (en) 1977-12-15 1978-12-26 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
FR2470596A1 (fr) 1979-11-28 1981-06-12 Oreal Composition destinee au traitement des fibres keratiniques a base de polymeres amphoteres et de polymeres cationiques
DE3030119A1 (de) * 1980-08-08 1982-02-25 Friedrich-Karl Dr. Dipl.-Chem. 2054 Geesthacht Marcus Haarfaerbemittel in form einer creme
LU83349A1 (fr) 1981-05-08 1983-03-24 Oreal Composition sous forme de mousse aerosol a base de polymere cationique et de polymere anionique
EP0080976B1 (de) 1981-11-30 1986-09-24 Ciba-Geigy Ag Gemische aus quaternären, polymeren Ammoniumsalzen auf Acrylbasis, aus quaternären, mono- bis oligomeren Ammoniumsalzen und aus Tensiden, deren Herstellung und Verwendung in kosmetischen Mitteln
LU83876A1 (fr) 1982-01-15 1983-09-02 Oreal Composition cosmetique destinee au traitement des fibres keratiniques et procede de traitement de celles-ci
LU84708A1 (fr) 1983-03-23 1984-11-14 Oreal Composition epaissie ou gelifiee de conditionnement des cheveux contenant au moins un polymere cationique,au moins un polymere anionique et au moins une gomme de xanthane
DE3375135D1 (en) 1983-04-15 1988-02-11 Miranol Inc Polyquaternary ammonium compounds and cosmetic compositions containing them
LU86429A1 (fr) 1986-05-16 1987-12-16 Oreal Compositions cosmetiques renfermant un polymere cationique et un polymere anionique comme agent epaississant
MY105119A (en) 1988-04-12 1994-08-30 Kao Corp Low irritation detergent composition.
DE3834142A1 (de) * 1988-10-07 1990-04-12 Wella Ag Lagerstabiles cremefoermiges oxidationshaarfaerbemittel mit hohem farbstoff/elektrolyt-gehalt
DE4216381A1 (de) * 1992-05-18 1993-11-25 Wella Ag Oxidationshaarfärbemittel auf der Basis einer cremeförmigen Trägermasse und Verfahren zum Färben von Haaren
FR2692572B1 (fr) 1992-06-19 2001-08-31 Oreal 2-nitro p-phénylènediamines hydroxypropylées, leur procédé de préparation et leur utilisation en teinture des fibres kératiniques.
TW311089B (de) 1993-07-05 1997-07-21 Ciba Sc Holding Ag
TW325998B (en) 1993-11-30 1998-02-01 Ciba Sc Holding Ag Dyeing keratin-containing fibers
DE59510392D1 (de) 1994-11-03 2002-10-31 Ciba Sc Holding Ag Kationische Imidazolazofarbstoffe
FR2802089B1 (fr) * 1999-12-08 2002-01-18 Oreal Composition de teinture d'oxydation pour fibres keranitiques comprenant un polymere epaississant a squelette aminoplaste-ether
FR2803195B1 (fr) * 1999-12-30 2002-03-15 Oreal Composition pour la teinture d'oxydation des fibres keratiniques comprenant un polymere epaississant comportant au moins une chaine grasse et un alcool gras mono-ou poly-glycerole
FR2807650B1 (fr) 2000-04-18 2002-05-24 Oreal Composition de teinture d'oxydation des fibres keratiniques comprenant 1-(4-aminophenyl)-pyrrolidine et un colorant direct particulier
FR2822694B1 (fr) 2001-04-02 2005-02-04 Oreal Nouvelle composition tinctoriale pour la teinture des fibres keratiniques comprenant un colorant azoique cationique particulier
FR2822696B1 (fr) 2001-04-02 2005-01-28 Oreal Nouvelle composition tinctoriale pour la teinture des fibres keratiniques comprenant un colorant diazoique dicationique particulier
FR2822697B1 (fr) 2001-04-02 2003-07-25 Oreal Nouvelle composition tinctoriale pour la teinture des fibres keratiniques comprenant un colorant azoique cationique particulier
FR2822693B1 (fr) 2001-04-02 2003-06-27 Oreal Nouvelle composition tinctoriale pour la teinture des fibres keratiniques comprenant un colorant azoique cationique particulier
FR2822698B1 (fr) 2001-04-03 2006-04-21 Oreal Nouvelle composition tinctoriale pour la teinture des fibres keratiniques comprenant un colorant monoazoique dicationique
FR2825703B1 (fr) 2001-06-11 2008-04-04 Oreal Composition pour la teinture des fibres keratiniques comprenant un colorant diazoique dicationique particulier
FR2825702B1 (fr) 2001-06-11 2003-08-08 Oreal Composition pour la teinture des fibres keratiniques comprenant un colorant diazoique diazoique dicationique particulier
FR2825622B1 (fr) 2001-06-11 2007-06-29 Oreal Composition pour la teinture des fibres keratiniques comprenant un colorant diazoique dicationique particulier
FR2825625B1 (fr) 2001-06-12 2005-06-17 Oreal Utilisation de composes dicationiques en teinture des fibres keratiniques humaines et compositions les contenant
DE20114179U1 (de) * 2001-08-28 2001-10-25 Wella Ag, 64295 Darmstadt Färbemittel für Keratinfasern
FR2829926B1 (fr) 2001-09-26 2004-10-01 Oreal Composition pour la teinture des fibres keratiniques comprenant un colorant diazoique dicationique particulier
FR2844269B1 (fr) 2002-09-10 2004-10-15 Oreal Composition pour la teinture des fibres keratiniques humaines comprenant un colorant monoazoique monocationique

Also Published As

Publication number Publication date
EP1707183B2 (de) 2018-04-25
EP1707183A1 (de) 2006-10-04
ES2339875T3 (es) 2010-05-26
ATE459329T1 (de) 2010-03-15
FR2883738A1 (fr) 2006-10-06
EP1707183B1 (de) 2010-03-03
FR2883738B1 (fr) 2007-05-18
ES2339875T5 (es) 2018-05-23

Similar Documents

Publication Publication Date Title
DE602006005412D1 (de) Färbemittel enthaltend einen Glycerinester und das Färbeverfahren dafür
DE602006003459D1 (de) Haarfärbemittel mit reduziertem Gehalt an Rohstoffe, das Verfahren zum Färben von Keratinfasern sowie Vorrichtung hierfür
MX2008014235A (es) Composicion de tinte de oxidacion de fibras queratinicas que comprende un derivado no ionico de celulosa de sustituyentes hidrofobos, un ester de acido graso, y colorantes de oxidacion, proceso de teñido de oxidacion y uso.
BRPI0505906A (pt) uso de pelo menos um composto, composições de tintura e pronta para o uso, processos de tintura de matérias queratìnicas humanas, dispositivo com vários compartimentos e composto
BR0207626A (pt) Composição para a tintura de oxidação para fibras queratìnicas, composição pronta para o uso para a tintura de oxidação das fibras queratìnicas, processo de tintura das fibras queratìnicas e dispositivo com vários compartimentos ou 'kit` para a tintura das fibras queratìnicas humanas
MX2008014230A (es) Composicion de tinte de oxidacion de fibras queratinicas que comprende un derivado no ionico de celulosa de sustituyentes hidrofobos, una base de oxidacion del tipo diaminodiazaciclopenten o, un acoplador de oxidacion, procedimiento de tinte de oxida
DE602006012566D1 (de) Färbemittel enthaltend ein nonionisches assoziatives Polymer und Färbeverfahren dafür
DE602006017623D1 (de) Färbemittel enthaltend einen Fettsäureester und Verfahren zum Färben von Keratinfasern hierfür
BRPI0911109A2 (pt) Processo de coloração ou de clareamento das matérias queratínicas humanas e dispositivo com múltiplos compartimentos
ATE485029T1 (de) Färbemittel enthaltend hydrophob modifizierte nonionische cellulose und das verfahren zum färben von keratinfasern hierfür
ES2165710T3 (es) Composicion de teñido por oxidacion de las fibras queratinicas que contienen una lacasa y procedimiento de teñido que utiliza esta composicion.
BRPI0601178A (pt) composição colorante, processo de coloração de fibras queratìncias e dispositivo com múltiplos compartimentos
EP2158943A3 (de) Oxidierende Zusammensetzung enthaltend unlösliche Bestandteile, und ihre Verwendung
ATE551049T1 (de) Färbemittel enthaltend 2-chlor-6-methyl-3- aminophenol und ein assoziatives polymer
ATE475404T1 (de) Behandlung von gefärbten keratinischen fasern mit einer zusammensetzung enthaltend ein spezifisches,nicht-ionisches tensid, und verwendung um die farbe zu schützen
BR0304036A (pt) Emulsão-creme oxidante, óleo-em-água, destinada ao tratamento das matérias queratìnicas, processo de tintura de oxidação das fibras queratìnicas humanas, processo de tratamento das fibras queratìnicas humanas, processo de descoloração das fibras queratìnicas humanas e uso de um polìmero anfìfilo
FR2870736A1 (fr) Compositions de decoloration de fibres keratiniques comprenant un compose polycarboxylique particulier, compositions pretes a l'emploi, procede de decoloration
DE602005022275D1 (de) Dimethylaminopropylamid von langkettigen Fettsäuren als Ausgleichsmittel bei der Haarfärbung
ATE537877T1 (de) Zusammensetzung, die ein modifiziertes zellulosederivat, ein nicht-ionisches polymer und oxydationsfarbstoffe umfasst, oxydationsfärbe- und anwendungsverfahren
MXPA03011253A (es) Composicion de tinte por oxidacion para fibras queratinas, que comprende alcohol graso, colorante de oxidacion, polimero asociativo y sulfato de alquilo con 14 a 30 atomos de carbono.
WO2009068829A3 (fr) Composition pour une coloration d'oxydation a ph inferieur a 8 des fibres keratiniques humaines, comprenant un alcool gras, un ester gras et un tensioactif cationique, procédé la mettant en oeuvre et dispositif
FR2910281B1 (fr) Composition de teinture d'oxydation comprenant un tensio-actif cationique, un bioheterooolysacchardie, un tensio-actif amphotere ou non ionique et un precurseur de colorant
ATE346583T1 (de) Farbmittelzusammensetzung enthaltend eine mesomorphe phase, verfahren zur herstellung und gebrauchsfertige zusammensetzung zum färben von keratinischen fasern
ATE510596T1 (de) Kosmetische färbezusammensetzung mit wasserabweisendem farbstoff und einem propylenglykolderivat
BRPI0418505A (pt) agente de tingimento com brilho perolado para fibras de queratina

Legal Events

Date Code Title Description
8363 Opposition against the patent