ES2147941T3 - Composiciones de revestimiento a base de polimero de polidieno con funcion hidroxi y reticulable, y un procedimiento para prepararlas. - Google Patents

Composiciones de revestimiento a base de polimero de polidieno con funcion hidroxi y reticulable, y un procedimiento para prepararlas.

Info

Publication number
ES2147941T3
ES2147941T3 ES96939053T ES96939053T ES2147941T3 ES 2147941 T3 ES2147941 T3 ES 2147941T3 ES 96939053 T ES96939053 T ES 96939053T ES 96939053 T ES96939053 T ES 96939053T ES 2147941 T3 ES2147941 T3 ES 2147941T3
Authority
ES
Spain
Prior art keywords
weight
reticulable
transparent
polymer
substrate
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 - Lifetime
Application number
ES96939053T
Other languages
English (en)
Inventor
Clair David John St
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2147941T3 publication Critical patent/ES2147941T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/02Latex
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50Multilayers
    • B05D7/56Three layers or more
    • B05D7/57Three layers or more the last layer being a clear coat
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/13Phenols; Phenolates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/006Rubber characterised by functional groups, e.g. telechelic diene polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D119/00Coating compositions based on rubbers, not provided for in groups C09D107/00 - C09D117/00
    • C09D119/006Rubber characterised by functional groups, e.g. telechelic diene polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Details Of Garments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

COMPOSICION DE FASE ESTABLE RETICULABLE, EN PARTICULAR, PARA RECUBRIR SUSTRATOS IMPRIMADOS O NO IMPRIMADOS, QUE COMPRENDE ENTRE UN 10 Y UN 80 %, EN PESO, DE UN POLIMERO POLIDIENO FUNCIONAL HIDROXILADO QUE PRESENTA UNA FUNCIONALIDAD DE AL MENOS 1,3, ENTRE UN 8 Y UN 60 %, EN PESO, DE UN AGENTE RETICULANTE DE RESINA DE TIPO AMINA, Y ENTRE UN 2 Y UN 40 %, EN PESO, DE UN AGENTE REFORZANTE. LA INVENCION SE REFIERE TAMBIEN A UN PROCESO PARA FABRICAR TALES COMPOSICIONES MEDIANTE LA REACCION PARCIAL ENTRE LOS TRES COMPONENTES, PREFERENTEMENTE DURANTE UN PERIODO DE ENTRE 0,5 Y 10 HORAS, A UNA TEMPERATURA DE ENTRE 60 Y 120 C Y, OPCIONALMENTE, EN PRESENCIA DE UNA PEQUEÑA CANTIDAD DE CATALIZADOR, PARA ORIGINAR COMPOSICIONES DE FASE ESTABLE Y MEDIANTE LA POSTERIOR RETICULACION COMPLETA DE LA COMPOSICION. LA INVENCION SE REFIERE, ADEMAS, A UN PROCESO PARA PINTAR UN SUSTRATO QUE COMPRENDE LA IMPRIMACION DEL SUSTRATO CON UNA PINTURA DE IMPRIMACION ESCOGIDA ENTRE LOS AGENTES DE IMPRIMACION DE TIPO RESINAS EPOXI Y LOS AGENTES DE IMPRIMACION DE TIPO RESINAS DE POLIESTER, LA APLICACION SOBRE EL SUSTRATO IMPRIMADO, DE UNA COMPOSICION DE RECUBRIMIENTO BASE RETICULABLE QUE COMPRENDE ENTRE EL 10 Y EL 80 %, EN PESO, DE UN POLIMERO POLIDIENO FUNCIONAL HIDROXILADO QUE PRESENTA UNA FUNCIONALIDAD DE AL MENOS 1,3, ENTRE UN 8 Y UN 60 %, EN PESO, DE UN AGENTE RETICULANTE DE RESINA DE TIPO AMINA, Y ENTRE UN 2 Y UN 40 %, EN PESO, DE UN AGENTE REFORZANTE, ASI COMO LA APLICACION, SOBRE EL RECUBRIMIENTO BASE, DE UN RECUBRIMIENTO TRANSPARENTE ELEGIDO ENTRE LOS RECUBRIMIENTOS TRANSPARENTES DE DIHIDROXI POLIDIENO, LOS RECUBRIMIENTOS TRANSPARENTES DE POLIESTER Y LOS RECUBRIMIENTOS TRANSPARENTES ACRILICOS.
ES96939053T 1995-11-16 1996-11-12 Composiciones de revestimiento a base de polimero de polidieno con funcion hidroxi y reticulable, y un procedimiento para prepararlas. Expired - Lifetime ES2147941T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US681695P 1995-11-16 1995-11-16
US2837896P 1996-10-15 1996-10-15

Publications (1)

Publication Number Publication Date
ES2147941T3 true ES2147941T3 (es) 2000-10-01

Family

ID=26676099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96939053T Expired - Lifetime ES2147941T3 (es) 1995-11-16 1996-11-12 Composiciones de revestimiento a base de polimero de polidieno con funcion hidroxi y reticulable, y un procedimiento para prepararlas.

Country Status (13)

Country Link
US (3) US5750627A (es)
EP (1) EP0861292B1 (es)
JP (1) JP3662935B2 (es)
KR (1) KR100454366B1 (es)
CN (1) CN1097610C (es)
BR (1) BR9611434A (es)
CA (1) CA2237566A1 (es)
DE (1) DE69608816T2 (es)
ES (1) ES2147941T3 (es)
MX (1) MX9803894A (es)
TW (1) TW460551B (es)
WO (1) WO1997018264A1 (es)
ZA (1) ZA969566B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454366B1 (ko) * 1995-11-16 2005-04-28 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 가교결합성하이드록시작용성폴리디엔중합체코팅조성물및이의제조방법
US5922467A (en) * 1996-10-15 1999-07-13 Shell Oil Company Method for coating crosslinkable epoxidized monohydroxylated diene polymer coating compositions on primed substrates
US6099899A (en) * 1997-05-21 2000-08-08 Basf Corporation Method for a multilayer coating
US6187873B1 (en) * 1997-08-07 2001-02-13 Shell Oil Company Increased throughput in the manufacture of block copolymers by reduction in polymer cement viscosity through the addition of polar solvents
FR2767323B1 (fr) * 1997-08-12 2001-01-05 Synt Em Peptides lineaires derives de peptides antibiotiques, leur preparation et leur utilisation pour vectoriser des substances actives
US6391461B1 (en) * 1998-08-24 2002-05-21 Visteon Global Technologies, Inc. Adhesion of paint to thermoplastic olefins
US6436865B1 (en) 2000-11-13 2002-08-20 Multibond Inc. Liquid catalyst for crosslinking with an amino resin
JP3830375B2 (ja) * 2001-11-07 2006-10-04 リンテック株式会社 粘着シート用プライマー、粘着シート貼付製品及びその製造方法
US6996318B2 (en) * 2002-02-18 2006-02-07 Pirelli & C. S.P.A. Optical fiber with epoxidized polyolefin based coating
JP5020956B2 (ja) * 2005-09-07 2012-09-05 アクゾ ノーベル コーティングス インターナショナル ビー ヴィ メラミンポリオールおよびそのコーティング
DE102009018249A1 (de) * 2009-04-21 2010-11-11 Basf Coatings Ag Mehrschicht-Beschichtung, deren Herstellung und Verwendung zur Verklebung von Glasscheiben
CN104691907B (zh) * 2009-07-24 2017-09-08 陶氏环球技术有限责任公司 涂布的容器装置或涂布的闭合装置
BE1023054B1 (nl) * 2015-07-09 2016-11-16 Eoc Belgium Nv Vernetbare hydroxyfunctionele latex
JP6767485B2 (ja) 2015-12-10 2020-10-14 ダウ グローバル テクノロジーズ エルエルシー 架橋性組成物及び当該架橋性組成物から作られたコーティング
WO2017195634A1 (ja) * 2016-05-09 2017-11-16 株式会社ブリヂストン 末端変性共役ジエン系重合体、ゴム組成物およびゴム物品
JP2019517599A (ja) * 2016-06-03 2019-06-24 シラス・インコーポレイテッド 末端1,1−二置換アルケンモノマーによって官能化されたポリマー及びその他の化合物ならびにその方法
WO2019122587A1 (fr) * 2017-12-21 2019-06-27 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc réticulée par un diacide et comprenant un composé phénolique

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234249A (en) * 1962-06-25 1966-02-08 Hercules Powder Co Ltd Polyhydroxy esters
NL134118C (es) * 1966-03-02
US3678014A (en) * 1969-08-07 1972-07-18 Nippon Soda Co Low temperature peroxide curable thermosetting polyurethane resin having terminal unsaturation
US4295909A (en) * 1975-02-03 1981-10-20 Loctite Corporation Curable polybutadiene-based resins having improved properties
US4058657A (en) * 1975-07-07 1977-11-15 The B. F. Goodrich Company Co-cured compositions of amine-terminated liquid polymers and vinylidene-terminated polymers and process for preparation thereof
US4237245A (en) * 1979-08-20 1980-12-02 The Firestone Tire & Rubber Company Hydrogenated block copolymers of butadiene containing a block of 1,4 and a block of 1,2-microstructure
US4336344A (en) * 1980-06-19 1982-06-22 The Dow Chemical Company Compositions of thermosettable resins and polydiene rubbers having improved solution stability
US4425450A (en) * 1980-10-23 1984-01-10 Ford Motor Company Paint composition comprising hydroxy functional film former and improved stable flow control additive
US4546120A (en) * 1985-03-26 1985-10-08 Henkel Corporation Urethane forming compositions based on fatty polyols
JP2572728B2 (ja) * 1986-02-01 1997-01-16 マツダ株式会社 内燃機関の燃焼室
US4798746A (en) * 1987-08-24 1989-01-17 Ppg Industries, Inc. Basecoat/clearcoat method of coating utilizing an anhydride additive in the thermoplastic polymer-containing basecoat for improved repairability
JP2692194B2 (ja) * 1988-11-14 1997-12-17 日本合成ゴム株式会社 水素化ブロック共重合体及びその組成物
JPH02275256A (ja) * 1989-04-14 1990-11-09 Toshiba Corp 冷凍機の送風機制御装置
US5191024A (en) * 1989-05-19 1993-03-02 Japan Synthetic Rubber Co., Ltd. Hydrogenated diene block copolymer and composition comprising the same
US5149895A (en) * 1990-01-16 1992-09-22 Mobil Oil Corporation Vulcanizable liquid compositions
US5210359A (en) * 1990-01-16 1993-05-11 Mobil Oil Corporation Vulcanizable liquid compositions
US5115019A (en) * 1990-03-30 1992-05-19 Shell Oil Company Carboxy-functional hydrogenated block copolymer dispersed in epoxy resin
US5169910A (en) * 1990-08-08 1992-12-08 Shell Oil Company Epoxy resin composition
US5229464A (en) * 1991-04-29 1993-07-20 Shell Oil Company Epoxidized viscous conjugated diene block copolymers
DE69228174T2 (de) * 1991-08-05 1999-09-02 Nippon Shokubai Co. Ltd. Herstellung eines an beiden enden hydroxilierten polymers, dieses enthaltende zusammensetzung, ihre verwendung, daraus abgeleitetes polymer und seine verwendung
DE4133290A1 (de) * 1991-10-08 1993-04-15 Herberts Gmbh Verfahren zur herstellung von mehrschichtlackierungen unter verwendung von radikalisch und/oder kationisch polymerisierbaren klarlacken
US5247026A (en) * 1992-06-19 1993-09-21 Shell Oil Company Randomly epoxidized small star polymers
US5393843A (en) * 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
US5332783A (en) * 1993-07-12 1994-07-26 Shell Oil Company Compatible blends of epoxy resins and epoxidized polydienes
DE4331673A1 (de) * 1993-09-17 1995-05-11 Herberts Gmbh Verfahren zur Herstellung von Mehrschichtlackierungen
EP0698638B1 (en) * 1994-07-18 1998-01-28 Shell Internationale Researchmaatschappij B.V. Crosslinkable waterborne dispersions of hydroxy functional polydiene polymers and amino resins
TW356474B (en) * 1994-10-11 1999-04-21 Shell Internat Res Monohydroxylated diene polymers and epoxidized derivatives thereof
US5500481A (en) * 1995-05-17 1996-03-19 Shell Oil Company Compositions containing epoxidized monohydroxylated diene polymers, amino resins, and reactive reinforcement agents
KR100454366B1 (ko) * 1995-11-16 2005-04-28 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 가교결합성하이드록시작용성폴리디엔중합체코팅조성물및이의제조방법
DE19545634A1 (de) * 1995-12-07 1997-06-12 Bayer Ag Festkörperreiche Bindemittelkombinationen

Also Published As

Publication number Publication date
MX9803894A (es) 1998-09-30
US5750627A (en) 1998-05-12
CN1097610C (zh) 2003-01-01
EP0861292A1 (en) 1998-09-02
ZA969566B (en) 1997-05-16
US5916941A (en) 1999-06-29
TW460551B (en) 2001-10-21
CA2237566A1 (en) 1997-05-22
JP2000500181A (ja) 2000-01-11
KR19990067661A (ko) 1999-08-25
EP0861292B1 (en) 2000-06-07
DE69608816T2 (de) 2000-12-28
BR9611434A (pt) 2000-10-24
US5962077A (en) 1999-10-05
DE69608816D1 (de) 2000-07-13
CN1205725A (zh) 1999-01-20
KR100454366B1 (ko) 2005-04-28
WO1997018264A1 (en) 1997-05-22
JP3662935B2 (ja) 2005-06-22

Similar Documents

Publication Publication Date Title
ES2147941T3 (es) Composiciones de revestimiento a base de polimero de polidieno con funcion hidroxi y reticulable, y un procedimiento para prepararlas.
MX9306465A (es) Composiciones termofraguantes para recubrimiento.
ATE521657T1 (de) Aminofunktionelle silikonharze enthaltende beschichtungszusammensetzungen
ES2111936T3 (es) Composicion imprimadora para mejorar la union de un adhesivo de uretano a sustratos no porosos.
AR063769A1 (es) Articulos que incluyen poliolefina y poliuretano no-polares y los metodos para su preparacion y uso
ES2101353T3 (es) Composiciones filmogenas endurecibles con aminoplastico que producen peliculas resistentes al ataque del acido.
MX9404973A (es) Fotoiniciadores funcionalizados, macromeros de los mismos, y uso de losmismos.
MX9307493A (es) Composicion aglutinante para pinturas pulverizadasy proceso para la preparacion de dichas pinturas.
ATE534686T1 (de) Carbinolfunktionelle silikonharze enthaltende urethanzusammensetzungen
ES2091281T3 (es) Composiciones de resina epoxidica modificadas con caucho.
CA2043134A1 (en) Organohydrogenpolysiloxanes and curable organosiloxane compositions containing same
BR9903263A (pt) Resinas e compósitos contendo estas
ES2064528T3 (es) Una composicion de organopolisiloxano para la formacion de un revestimiento curado desprendible.
MX2019004408A (es) Composiciones curables formadoras de pelicula que contienen polimeros acrilicos ramificados hidroxilo funcional y revestimientos de compuestos multicapas.
ES2193291T3 (es) Uso de composiciones acuosas de revestimiento protectoras para revestimientos industriales y composiciones acuosas de revestimiento.
BRPI0415812A (pt) método para intensificar a resistência de um revestimento sobre um artigo, composição fotocurável e composição de formulação de encapsulante de led curável termicamente
DE50109957D1 (de) Physikalisch, thermisch oder thermisch und mit aktinischer strahlung härtbare wässrige zusammensetzungen und ihre folgeprodukte sowie deren herstellung
BR9811515A (pt) Composição de revestimento curável através de radiação
ES2001838A4 (es) Composiciones de resina electrodepositables cationicas que contienen dispersiones de resinas de poliuretano.
CN105152898A (zh) 苯基丁酮衍生物与其作为光引发剂的应用
ES2086766T3 (es) Procedimiento para fabricar una composicion acuosa de revestimiento.
ES2125265T3 (es) Composicion de electro-revestimiento que comprende una dispersion de pigmento solido.
DE60125201D1 (de) Flüssige, härtbare harzzusammensetzungen und gehärtete produkte
ES8102176A1 (es) Un procedimiento para revestir un sustrato
ES2088021T3 (es) Imprimacion de dos componentes a base de polvo de cinc y resina epoxi para superficies de acero.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 861292

Country of ref document: ES