MX357234B - Composiciones de organosiloxano. - Google Patents

Composiciones de organosiloxano.

Info

Publication number
MX357234B
MX357234B MX2013009994A MX2013009994A MX357234B MX 357234 B MX357234 B MX 357234B MX 2013009994 A MX2013009994 A MX 2013009994A MX 2013009994 A MX2013009994 A MX 2013009994A MX 357234 B MX357234 B MX 357234B
Authority
MX
Mexico
Prior art keywords
composition
weight
silicon
organopolysiloxane polymer
strength
Prior art date
Application number
MX2013009994A
Other languages
English (en)
Other versions
MX2013009994A (es
Inventor
Vandereecken Patrick
Jadot Emmanuel
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of MX2013009994A publication Critical patent/MX2013009994A/es
Publication of MX357234B publication Critical patent/MX357234B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C09J183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/322—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of solar panels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Una composición de organosiloxano curable con humedad, de uno o más componentes que tiene una resistencia en un estado sin curar (comúnmente denominada en la industria "resistencia verde") y sus usos. La composición comprende un polímero de organopolisiloxano que tiene una viscosidad de al menos 1000 mPa.s a 25 °C y no menos de dos grupos de hidroxilo unidos a silicio y/o grupos hidroxilizables unidos a silicio; Un catalizador adecuado; un agente de reticulación adaptado para reaccionar con el polímero organopolisiloxano cuando se cataliza con el catalizador ; y opcionalmente uno o mas modificadores o plastificantes pero la composición contiene, particularmente una carga de carbonato de calcio precipitado en una cantidad de 50 a 70 % en peso de la composición total.
MX2013009994A 2011-03-04 2012-03-02 Composiciones de organosiloxano. MX357234B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1103689.4A GB201103689D0 (en) 2011-03-04 2011-03-04 Organosil oxane compositions
PCT/EP2012/053620 WO2012119940A1 (en) 2011-03-04 2012-03-02 Organosiloxane compositions

Publications (2)

Publication Number Publication Date
MX2013009994A MX2013009994A (es) 2013-12-06
MX357234B true MX357234B (es) 2018-07-02

Family

ID=43923188

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009994A MX357234B (es) 2011-03-04 2012-03-02 Composiciones de organosiloxano.

Country Status (10)

Country Link
US (2) US9428634B2 (es)
EP (1) EP2681268B8 (es)
JP (2) JP6270484B2 (es)
KR (1) KR101851283B1 (es)
CN (1) CN103403075B (es)
AU (2) AU2012224731A1 (es)
CA (1) CA2826632C (es)
GB (1) GB201103689D0 (es)
MX (1) MX357234B (es)
WO (1) WO2012119940A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201103689D0 (en) * 2011-03-04 2011-04-20 Dow Corning Organosil oxane compositions
CN103756629B (zh) * 2013-11-28 2015-06-03 常熟市恒信粘胶有限公司 单组份室温硫化硅酮建筑密封胶
WO2015083486A1 (ja) * 2013-12-04 2015-06-11 スリーボンドファインケミカル株式会社 湿気硬化性組成物
CN103756625B (zh) * 2013-12-26 2016-01-13 惠州市永卓科技有限公司 一种新型缩合型led软灯条有机硅灌封胶及其制备方法
CN103756626B (zh) * 2014-01-03 2015-03-25 佛山市日丰企业有限公司 一种醇型密封胶的制备方法
KR102289985B1 (ko) 2014-12-08 2021-08-17 삼성디스플레이 주식회사 표시 장치
CN104497961B (zh) * 2015-01-06 2016-04-06 段志春 一种纳米锆硅酮结构胶及其制作方法
US10563015B2 (en) 2015-01-28 2020-02-18 Dow Silicones Corporation Elastomeric compositions and their applications
GB201520461D0 (en) 2015-11-20 2016-01-06 Dow Corning Water pick up sealant
US11512237B2 (en) 2015-11-20 2022-11-29 Dow Silicones Corporation Room temperature curable compositions
GB201604971D0 (en) 2016-03-23 2016-05-04 Dow Corning Moisture curable compositions
GB201703484D0 (en) * 2016-05-06 2017-04-19 Dow Corning Adhesive compositions and their applications
GB201613414D0 (en) 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
GB201613399D0 (en) 2016-08-03 2016-09-14 Dow Corning Cosmetic composition comprising silicone materials
GB201613412D0 (en) 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
GB201613397D0 (en) 2016-08-03 2016-09-14 Dow Corning Cosmetic composition comprising silicone materials
KR102396691B1 (ko) * 2016-10-31 2022-05-10 와커 헤미 아게 오르가노실리콘 화합물 및 티타늄 경화 촉매 기재의 단일-부분 실온 경화성 조성물
GB2557948B (en) * 2016-12-16 2021-06-23 Tesa Se Silicone elastomer composition
GB201703487D0 (en) * 2017-03-03 2017-04-19 Dow Corning Insulating glass unit
GB201707439D0 (en) * 2017-05-09 2017-06-21 Dow Corning Lamination Process
GB201707437D0 (en) 2017-05-09 2017-06-21 Dow Corning Lamination adhesive compositions and their applications
CA3068866A1 (en) * 2017-06-26 2019-01-03 Dow Silicones Corporation Silicone-polyether copolymer, method of preparing same, and sealant comprising same
CN111183186B (zh) * 2017-10-06 2022-09-16 信越化学工业株式会社 室温固化性有机聚硅氧烷组合物的制造方法、室温固化性有机聚硅氧烷组合物和物品
US11359167B2 (en) 2017-12-21 2022-06-14 Dow Silicones Corporation Fabric-care composition comprising silicone materials
US11986547B2 (en) 2017-12-21 2024-05-21 Dow Silicones Corporation Cosmetic composition comprising silicone materials
GB201805382D0 (en) * 2018-03-30 2018-05-16 Dow Silicones Corp Condensation curable compositions
CN108753233A (zh) * 2018-06-26 2018-11-06 广州集泰化工股份有限公司 一种汽车用高强度硅烷改性聚醚密封胶及其制备方法
WO2020092483A1 (en) 2018-10-31 2020-05-07 Dow Silicones Corporation Adhesive
EP3874002A4 (en) * 2018-10-31 2022-06-01 Dow Silicones Corporation ADHESIVE
US11760841B2 (en) 2018-12-21 2023-09-19 Dow Silicones Corporation Silicone-polycarbonate copolymer, sealants comprising same, and related methods
WO2020131708A2 (en) 2018-12-21 2020-06-25 Dow Silicones Corporation Silicone-organic copolymer, sealants comprising same, and related methods
EP3763795A1 (de) 2019-07-08 2021-01-13 tesa SE Feuchtigkeitsvernetzbare, dimensionsstabile polymermasse
JP7448656B2 (ja) * 2019-12-06 2024-03-12 ワッカー ケミー アクチエンゲゼルシャフト オルガニルオキシシラン末端ポリマーをベースとする架橋性組成物
EP4077576A4 (en) * 2019-12-17 2023-06-28 Dow Silicones Corporation Sealant composition
US20230022605A1 (en) * 2019-12-17 2023-01-26 Dow Silicones Corporation Sealant composition
CA3162641C (en) 2019-12-23 2023-02-14 Maude DESROCHES Sealant composition

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839034A1 (de) * 1988-11-18 1990-05-23 Bayer Ag Unter feuchtigkeitsausschluss lagerfaehige rtv-1k-massen
GB8904082D0 (en) 1989-02-22 1989-04-05 Dow Corning Sa Curable filled polysiloxane compositions
US4959407A (en) 1989-06-01 1990-09-25 General Electric Company RTV silicones having bis(ureido)silane chain extenders and aminoxy siloxane crosslinkers
GB9124833D0 (en) 1991-11-22 1992-01-15 Dow Corning Sa Curable filled polysiloxane compositions
US6114438A (en) * 1995-09-08 2000-09-05 Dow Corning Corporation Oil resistant silicone sealants
GB9607897D0 (en) 1996-04-17 1996-06-19 Dow Corning Sa Organosiloxane compositions
US5840794A (en) * 1997-01-10 1998-11-24 Dow Corning Corporation Alkoxy functional sealants with rapid development of green strength
JP3899590B2 (ja) 1997-05-30 2007-03-28 旭硝子株式会社 室温硬化性組成物
US5948854A (en) 1997-09-25 1999-09-07 Dow Corning S.A. Alkoxy-functional RTV compositions with increased green strength and increased storage stability
US6235832B1 (en) 1998-12-21 2001-05-22 Dow Corning Corporation RTV silicone compositions with rapid development of green strength
JP2003119385A (ja) * 2001-10-16 2003-04-23 Ge Toshiba Silicones Co Ltd 室温硬化性ポリオルガノシロキサン組成物
EP1620491B1 (en) * 2003-04-03 2007-04-25 Dow Corning Corporation Moisture curable organosiloxane compositions
JP4684551B2 (ja) * 2003-12-25 2011-05-18 東レ・ダウコーニング株式会社 変色防止又は変色低減方法及び変色防止又は変色低減剤並びに当該変色防止又は変色低減剤を含むジオルガノポリシロキサン組成物
US20050192387A1 (en) 2004-03-01 2005-09-01 Williams David A. RTV silicone composition offering rapid bond strength
JP5096311B2 (ja) 2005-04-06 2012-12-12 ダウ コーニング コーポレーション オルガノシロキサン組成物
GB0506939D0 (en) * 2005-04-06 2005-05-11 Dow Corning Organosiloxane compositions
JP2006316212A (ja) 2005-05-16 2006-11-24 Ge Toshiba Silicones Co Ltd 室温硬化性ポリオルガノシロキサン組成物
GB0515052D0 (en) * 2005-07-22 2005-08-31 Dow Corning Organosiloxane compositions
JP5042703B2 (ja) 2006-05-10 2012-10-03 東レ・ダウコーニング株式会社 シリコーンゴム組成物
JP4912746B2 (ja) 2006-05-24 2012-04-11 信越化学工業株式会社 室温硬化性オルガノポリシロキサン組成物
GB2445821A (en) 2006-10-10 2008-07-23 Dow Corning Silicone rubber compositions comprising extenders/plasticisers
US8815985B2 (en) * 2007-02-13 2014-08-26 Kaneka Corporation Curable composition
JP5284631B2 (ja) 2007-12-11 2013-09-11 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 室温硬化性ポリオルガノシロキサン組成物
JP4775600B2 (ja) * 2008-11-26 2011-09-21 信越化学工業株式会社 室温硬化性オルガノポリシロキサン組成物
US20100225069A1 (en) * 2009-03-05 2010-09-09 Illinois Tool Works, Inc. Oil resistant rtv silicone
GB201103689D0 (en) * 2011-03-04 2011-04-20 Dow Corning Organosil oxane compositions

Also Published As

Publication number Publication date
GB201103689D0 (en) 2011-04-20
EP2681268B8 (en) 2018-08-01
US9796893B2 (en) 2017-10-24
US9428634B2 (en) 2016-08-30
AU2016202810A1 (en) 2016-06-30
CA2826632A1 (en) 2012-09-13
JP2016191072A (ja) 2016-11-10
AU2012224731A1 (en) 2013-08-29
CN103403075A (zh) 2013-11-20
AU2016202810B2 (en) 2017-07-13
JP2014513158A (ja) 2014-05-29
KR101851283B1 (ko) 2018-04-24
MX2013009994A (es) 2013-12-06
US20160326415A1 (en) 2016-11-10
KR20140007863A (ko) 2014-01-20
US20130338289A1 (en) 2013-12-19
EP2681268A1 (en) 2014-01-08
EP2681268B1 (en) 2018-05-16
JP6270484B2 (ja) 2018-01-31
CA2826632C (en) 2020-01-07
WO2012119940A1 (en) 2012-09-13
CN103403075B (zh) 2022-10-25

Similar Documents

Publication Publication Date Title
MX357234B (es) Composiciones de organosiloxano.
MX2012003993A (es) Composiciones de organosiloxano.
MY166043A (en) Epoxy siloxane coating compositions
BR112017009506A2 (pt) composição de cura rápida que contém grupos silano
MX340091B (es) Composición adhesiva aplicable mediante una pistola para uso en membranas de construcción.
MY172169A (en) Epoxy siloxane coating compositions
MX2013015170A (es) Polimeros de propileno-alfa-olefina, composiciones de adhesivos de fusion por calor que incluyen polimeros de propileno-alfa-olefina y articulos que los incluyen.
BR112017009056A2 (pt) composição de cura rápida que contém grupos silano
MX2015003424A (es) Polimeros elastomericos modificados por sulfuro de silano.
WO2011119651A3 (en) Polyarylene sulfide-containing polymer melt
EP2924061A3 (en) Silicone adhesive composition, a method for the preparation thereof and an adhesive film
WO2008045417A3 (en) Extenders for organosiloxane compositions
WO2014058073A3 (en) Curable organopolysiloxane composition, sheet-like article having a cured layer formed from said composition, and laminate
MY163345A (en) Silicon-containing curing composition and cured product thereof
WO2013174891A3 (de) Silangruppen-haltiges polymer
ATE517144T1 (de) Härtbare zusammensetzungen enthaltend wässrige dispersionen von organopolysiloxanen
WO2010117744A3 (en) Branched organopolysiloxanes
BR112018012808A2 (pt) polímero de emulsão, e, composição.
IN2015DN00696A (es)
WO2010008934A3 (en) Process for tailoring water-borne coating compositions
MY161328A (en) Curable resin composition and cured article
WO2011117230A3 (fr) Composition silicone reticulable pour la realisation de revetements anti-adherents pour supports souples et additif promoteur d'accrochage contenu dans cette composition
JP2017522396A5 (es)
MX2012014633A (es) Composiciones de asfalto y productos que comprenden materiales derivados de aceite alto, y metodos para la elaboracion y uso de los mismos.
WO2015126780A8 (en) Reactive silicone composition, hotmelt material made therefrom, and curable hotmelt composition

Legal Events

Date Code Title Description
FG Grant or registration