BR112019021873A2 - Primer baseado em solventes com um tempo de exposição longo e adesão melhorada - Google Patents
Primer baseado em solventes com um tempo de exposição longo e adesão melhorada Download PDFInfo
- Publication number
- BR112019021873A2 BR112019021873A2 BR112019021873-4A BR112019021873A BR112019021873A2 BR 112019021873 A2 BR112019021873 A2 BR 112019021873A2 BR 112019021873 A BR112019021873 A BR 112019021873A BR 112019021873 A2 BR112019021873 A2 BR 112019021873A2
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- organosilane
- parts
- adhesion
- silane
- Prior art date
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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- 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
-
- 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
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
a invenção refere-se a composições promotoras de adesão, contendo: a) entre 40 e 80 partes em peso de uma composição aglutinante, compreendendo i) 20 a 40% em peso de pelo menos um polímero de poliuretano terminado em silano stp, que pode ser obtido a partir de pelo menos um poliol p, pelo menos um poli-isocianato alifático i e pelo menos um organosilano os1, ii) 4 a 20% em peso de pelo menos um organosilano os2 e/ou organotitanato ot, iii) 0 a 3% em peso de pelo menos um dessecante, iv) 40 a 80% em peso de um solvente l1; b) entre 0 e 30 partes em peso de negro de fumo industrial; c) entre 0 e 1 partes em peso de marcador uv; d) solvente l2 o suficiente para que a soma de a) a d) seja 100 partes em peso; o organosilano os1 tendo um grupo amino secundário, um grupo mercapto ou um grupo hidroxil na fração orgânica e preferencialmente tendo dois grupos silano, e pelo menos um polímero de poliuretano terminado em silano stp tendo sido produzido na ausência do organosilano os2, e o pelo menos um poliol p tendo uma funcionalidade oh média de pelo menos 2 e um peso equivalente de no máximo 500. as composições promotoras de adesão de acordo com a invenção têm um tempo de exposição longo e permitem alta estabilidade uv da ligação adesiva após a aplicação. além disso, as composições promotoras de adesão de acordo com a invenção permitem uma ligação adesiva estável, mesmo em condições ambientais muito adversas, como em condições molhadas, úmidas e úmidas ou quentes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17172551.8A EP3406644A1 (de) | 2017-05-23 | 2017-05-23 | Lösungsmittelbasierter primer mit langer offenzeit und verbesserter ahäsion |
EP17172551.8 | 2017-05-23 | ||
PCT/EP2018/063354 WO2018215445A1 (de) | 2017-05-23 | 2018-05-22 | Lösungsmittelbasierter primer mit langer offenzeit und verbesserter adhäsion |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019021873A2 true BR112019021873A2 (pt) | 2020-05-26 |
Family
ID=58772473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019021873-4A BR112019021873A2 (pt) | 2017-05-23 | 2018-05-22 | Primer baseado em solventes com um tempo de exposição longo e adesão melhorada |
Country Status (7)
Country | Link |
---|---|
US (1) | US11518918B2 (pt) |
EP (2) | EP3406644A1 (pt) |
JP (1) | JP7290574B2 (pt) |
KR (1) | KR20200010195A (pt) |
CN (1) | CN110650984B (pt) |
BR (1) | BR112019021873A2 (pt) |
WO (1) | WO2018215445A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220348793A1 (en) * | 2019-12-17 | 2022-11-03 | Sika Technology Ag | Solvent-based pretreatment agent having improved adhesion to residual adhesive beads |
KR102396091B1 (ko) * | 2020-02-28 | 2022-05-10 | 주식회사 케이씨씨 | 유리 접착제용 프라이머 조성물 |
CN111548718B (zh) * | 2020-06-04 | 2021-10-29 | 北京高盟新材料股份有限公司 | 一种长效型聚氨酯底涂剂及其制备方法 |
CN112375484B (zh) * | 2020-11-13 | 2022-03-01 | 杭州之江新材料有限公司 | 玻璃面长效底涂及其制备方法和应用、玻璃密封胶、玻璃产品 |
KR102490181B1 (ko) | 2020-11-25 | 2023-01-19 | 오리온산업(주) | 비흡수면 기재와 타일 간의 접착 향상용 친환경 수성 프라이머 조성물 |
KR20220105831A (ko) * | 2021-01-21 | 2022-07-28 | 주식회사 케이씨씨 | 유리 접착제용 프라이머 조성물 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2772002B2 (ja) * | 1988-11-28 | 1998-07-02 | サンスター技研株式会社 | プライマー組成物 |
KR100617412B1 (ko) | 1999-06-25 | 2006-08-31 | 바이엘 악티엔게젤샤프트 | 특정 아미노실란을 함유하는 축합에 의해 가교된폴리우레탄 조성물, 그의 제조 방법 및 그의 용도 |
US7482420B2 (en) * | 2004-03-24 | 2009-01-27 | Construction Research & Technology Gmbh | Silane-terminated polyurethanes with high strength and high elongation |
EP1754732B1 (de) | 2005-08-12 | 2009-04-15 | Sika Technology AG | Primerzusammensetzung |
BRPI0715322A2 (pt) * | 2006-10-05 | 2013-07-16 | Dow Global Technologies Inc | composiÇço de agente ligante melhorada, estrutura ligada e mÉtodo para ligar um painel de vidro À estrutura de um veÍculo |
EP1947126A1 (de) * | 2007-01-17 | 2008-07-23 | Sika Technology AG | Haftvermittlerzusammensetzung für Polymere Substrate |
EP2350211B1 (en) * | 2008-10-29 | 2018-02-28 | Dow Global Technologies LLC | Low energy surface bonding system containing a primer with long open time |
EP2221331A1 (de) | 2009-02-18 | 2010-08-25 | Sika Technology AG | Silanterminierte Polyurethanpolymere |
CN101818040A (zh) * | 2010-04-01 | 2010-09-01 | 濮阳市万泉化工有限公司 | 快速固化单组份聚氨酯密封胶及其制备方法 |
CN102994015B (zh) * | 2011-09-09 | 2015-02-11 | 中国科学院化学研究所 | 用于无水胶印制版的底涂液,其制备方法及其应用 |
CN102516921B (zh) * | 2011-12-09 | 2013-10-02 | 山东北方现代化学工业有限公司 | 一种硅烷改性聚氨酯玻璃底涂剂及其制备方法 |
JP6181745B2 (ja) | 2012-05-23 | 2017-08-16 | シーカ テクノロジー アクチェンゲゼルシャフト | シラン基含有ポリマー |
CN104321359B (zh) | 2012-05-23 | 2016-12-14 | Sika技术股份公司 | 含硅烷基团的聚合物 |
WO2014037265A1 (de) * | 2012-09-04 | 2014-03-13 | Bayer Materialscience Ag | Silanfunktionelle bindemittel mit thiourethanstruktur |
EP2805985A1 (de) | 2013-05-22 | 2014-11-26 | Sika Technology AG | Hydroxysilan und Silangruppen-haltiges Polymer |
KR20160014654A (ko) * | 2013-06-04 | 2016-02-11 | 도레이 카부시키가이샤 | 장식 성형용 필름 및 장식 성형체 |
EP2832757A1 (de) * | 2013-07-30 | 2015-02-04 | Sika Technology AG | Silangruppen-haltiges Polymer |
EP2930197A1 (de) * | 2014-04-10 | 2015-10-14 | Sika Technology AG | Silanterminierter klebstoff zum verfugen von fugen in der marine |
CN104673170A (zh) | 2015-02-12 | 2015-06-03 | 北京天山新材料技术有限公司 | 一种长开放时间的底涂剂及其制备方法 |
FR3039154B1 (fr) * | 2015-07-21 | 2019-07-05 | Bostik Sa | Poly(uree-urethane) a blocs polyurethane-polyether et polyurethane-polyester et groupe terminal alkoxysilane |
-
2017
- 2017-05-23 EP EP17172551.8A patent/EP3406644A1/de not_active Withdrawn
-
2018
- 2018-05-22 EP EP18724581.6A patent/EP3630863B1/de active Active
- 2018-05-22 WO PCT/EP2018/063354 patent/WO2018215445A1/de active Application Filing
- 2018-05-22 CN CN201880031931.4A patent/CN110650984B/zh active Active
- 2018-05-22 KR KR1020197030698A patent/KR20200010195A/ko unknown
- 2018-05-22 US US16/616,879 patent/US11518918B2/en active Active
- 2018-05-22 JP JP2019559031A patent/JP7290574B2/ja active Active
- 2018-05-22 BR BR112019021873-4A patent/BR112019021873A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2020521011A (ja) | 2020-07-16 |
KR20200010195A (ko) | 2020-01-30 |
US20210171700A1 (en) | 2021-06-10 |
JP7290574B2 (ja) | 2023-06-13 |
CN110650984A (zh) | 2020-01-03 |
EP3630863B1 (de) | 2022-10-05 |
CN110650984B (zh) | 2022-09-02 |
WO2018215445A1 (de) | 2018-11-29 |
EP3406644A1 (de) | 2018-11-28 |
EP3630863A1 (de) | 2020-04-08 |
US11518918B2 (en) | 2022-12-06 |
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