EA201990552A1 - Полиуретановый материал, обладающий высокой термоустойчивостью - Google Patents

Полиуретановый материал, обладающий высокой термоустойчивостью

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Publication number
EA201990552A1
EA201990552A1 EA201990552A EA201990552A EA201990552A1 EA 201990552 A1 EA201990552 A1 EA 201990552A1 EA 201990552 A EA201990552 A EA 201990552A EA 201990552 A EA201990552 A EA 201990552A EA 201990552 A1 EA201990552 A1 EA 201990552A1
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EA
Eurasian Patent Office
Prior art keywords
isocyanate
compounds
reactive
compound
double bond
Prior art date
Application number
EA201990552A
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English (en)
Inventor
Андре Майер
Андреас Эмге
Original Assignee
Басф Се
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.)
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Publication date
Application filed by Басф Се filed Critical Басф Се
Publication of EA201990552A1 publication Critical patent/EA201990552A1/ru

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    • 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
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/506—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/08—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09J175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Настоящее изобретение относится к способу получения полиуретанового волокнистого композиционного материала, при котором (a) ди- и/или полиизоцианат, (b) соединения с реакционноспособными в отношении изоцианатных групп атомами водорода, (c) соединения, содержащие по меньшей мере одну двойную связь углерод-углерод, (d) при необходимости, катализатор для ускорения уретановой реакции, (e) при необходимости, инициатор радикальной полимеризации и (f) при необходимости, дополнительные вспомогательные материалы и добавки, которые смешивают с целью образования реакционной смеси, которой пропитывают волокнистый материал и отверждают, при этом соединения с реакционноспособными в отношении изоцианатных групп атомами водорода содержат в среднем по меньшей мере 1,5 реакционноспособную в отношении изоцианата водородную группу на молекулу, плотность двойной связи соединения (c) составляет по меньшей мере 21%, и функциональность двойной связи соединения (c) превышает 1, и указанное соединение (c) не содержит реакционноспособные в отношении изоцианата группы, и эквивалентное соотношение изоцианатных групп ди- и/или полиизоцианатов (a) и реакционноспособных в отношении изоцианата атомов водорода соединений (b) составляет 0,8-2. Настоящее изобретение также относится к полиуретановому волокнистому композиционному материалу, который может быть получен с помощью способа по настоящему изобретению, а также к применению полиуретанового волокнистого композиционного материала в качестве конструктивных элементов.
EA201990552A 2016-08-25 2017-08-21 Полиуретановый материал, обладающий высокой термоустойчивостью EA201990552A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16185702 2016-08-25
PCT/EP2017/070986 WO2018036943A1 (de) 2016-08-25 2017-08-21 Polyurethanmaterial mit hoher temperaturbeständigkeit

Publications (1)

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EA201990552A1 true EA201990552A1 (ru) 2019-09-30

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EA201990552A EA201990552A1 (ru) 2016-08-25 2017-08-21 Полиуретановый материал, обладающий высокой термоустойчивостью

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US (1) US20190225735A1 (ru)
EP (1) EP3504253B1 (ru)
JP (1) JP7102085B2 (ru)
KR (1) KR102391132B1 (ru)
CN (1) CN109642006B (ru)
AR (1) AR109417A1 (ru)
AU (1) AU2017317484B2 (ru)
BR (1) BR112019003290B1 (ru)
CA (1) CA3033707A1 (ru)
CL (1) CL2019000495A1 (ru)
DK (1) DK3504253T3 (ru)
EA (1) EA201990552A1 (ru)
ES (1) ES2920952T3 (ru)
MX (1) MX2019002266A (ru)
PH (1) PH12019500354A1 (ru)
WO (1) WO2018036943A1 (ru)

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Publication number Priority date Publication date Assignee Title
US20220332945A1 (en) 2019-09-12 2022-10-20 Basf Se Pu composite resins

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525216B2 (ru) * 1971-08-24 1980-07-04
US4243768A (en) * 1977-03-31 1981-01-06 Minnesota Mining And Manufacturing Company Sag-resistant compositions
DE2722400C2 (de) 1977-05-17 1985-05-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von wärmebeständigen, blasenfreien Isocyanuratgruppen aufweisenden Kunststoffen
AU551979B2 (en) 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
DE3613790A1 (de) * 1986-04-24 1987-10-29 Bayer Ag Verfahren zur herstellung von thermoplastischen polyurethanen fuer die strahlenvernetzung und ihre verwendung
JP4147637B2 (ja) 1998-09-21 2008-09-10 東ソー株式会社 ポリウレタン製造用の触媒
US6239209B1 (en) * 1999-02-23 2001-05-29 Reichhold, Inc. Air curable water-borne urethane-acrylic hybrids
US7429220B2 (en) * 2001-04-13 2008-09-30 Acushnet Company Golf balls containing interpenetrating polymer networks
DE602004004561T2 (de) 2003-03-18 2007-11-15 Tosoh Corp. Katalysatorzusammensetzung für die Herstellung von Polyurethanharz und Verfahren zu ihrer Herstellung
DE102004013408A1 (de) 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
ATE465220T1 (de) * 2004-10-26 2010-05-15 Lubrizol Advanced Mat Inc Wassergetragene dispersionen öl-modifizierter urethanpolymere
BRPI0716296B1 (pt) * 2006-11-01 2019-01-15 Dow Global Technologies Inc composição, artigo, estrutura laminada, dispersão, artigo moldado por injeção, artigo moldado, artigo para calçados e peça automotiva
GB2447980B (en) 2007-03-30 2010-12-15 Scott Bader Co Thermosetting resin composition
DE102008002008A1 (de) * 2007-06-04 2008-12-11 Basf Se Verfahren zur Herstellung wasseremulgierbarer Polyurethanacrylate
CN101367945A (zh) * 2007-08-13 2009-02-18 中国科学院成都有机化学有限公司 一种原位酯交换法制备的互穿网络及其应用
CN101481451B (zh) * 2009-01-23 2011-06-08 华南理工大学 高固体含量潜固化聚氨酯丙烯酸杂合乳液
JP5799643B2 (ja) * 2010-08-05 2015-10-28 宇部興産株式会社 水性ポリウレタン樹脂分散体組成物及びその製造方法
CN103059230B (zh) * 2013-01-30 2015-04-15 广东银洋树脂有限公司 一种丙烯酸改性水性聚氨酯及其制备方法和应用
JP6171618B2 (ja) * 2013-06-24 2017-08-02 宇部興産株式会社 光及び熱硬化性水性樹脂分散体及びエラストマー積層体
CN104974502B (zh) 2014-04-10 2019-12-27 科思创德国股份有限公司 聚氨酯复合材料及其制备方法
CN105778005B (zh) 2014-12-01 2020-04-28 科思创德国股份有限公司 可自由基聚合的聚氨酯组合物
CN104725588B (zh) * 2015-02-02 2017-09-26 雅图高新材料有限公司 具有ipn结构的无溶剂的阴/非离子型水性聚氨酯‑丙烯酸酯接枝共聚物的制备方法

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CN109642006B (zh) 2022-05-10
AU2017317484A1 (en) 2019-04-04
BR112019003290A2 (pt) 2019-06-04
CA3033707A1 (en) 2018-03-01
BR112019003290B1 (pt) 2022-12-13
JP2019526666A (ja) 2019-09-19
KR102391132B1 (ko) 2022-04-28
JP7102085B2 (ja) 2022-07-19
CL2019000495A1 (es) 2019-04-26
AR109417A1 (es) 2018-11-28
CN109642006A (zh) 2019-04-16
EP3504253A1 (de) 2019-07-03
MX2019002266A (es) 2019-07-08
DK3504253T3 (da) 2022-07-25
EP3504253B1 (de) 2022-05-04
KR20190045241A (ko) 2019-05-02
WO2018036943A1 (de) 2018-03-01
AU2017317484B2 (en) 2022-07-07
ES2920952T3 (es) 2022-08-12
US20190225735A1 (en) 2019-07-25
PH12019500354A1 (en) 2019-05-15

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