JP2020526615A - 多段階ポリマーと(メタ)アクリルポリマーを含む組成物、その調製方法及びその使用 - Google Patents

多段階ポリマーと(メタ)アクリルポリマーを含む組成物、その調製方法及びその使用 Download PDF

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JP2020526615A
JP2020526615A JP2020500179A JP2020500179A JP2020526615A JP 2020526615 A JP2020526615 A JP 2020526615A JP 2020500179 A JP2020500179 A JP 2020500179A JP 2020500179 A JP2020500179 A JP 2020500179A JP 2020526615 A JP2020526615 A JP 2020526615A
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polymer
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mol
composition according
glass transition
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JP2020526615A5 (enExample
Inventor
フィリップ ハッジ,
フィリップ ハッジ,
ホザンジェラ ピリ,
ホザンジェラ ピリ,
ラビ イノーブリ,
ラビ イノーブリ,
アリーヌ クーファン,
アリーヌ クーファン,
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Arkema France SA
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Arkema France SA
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Publication of JP2020526615A5 publication Critical patent/JP2020526615A5/ja
Priority to JP2025145906A priority Critical patent/JP2026004304A/ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C08L51/085—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds on to polysiloxanes
    • 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
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2020500179A 2017-07-12 2018-07-12 多段階ポリマーと(メタ)アクリルポリマーを含む組成物、その調製方法及びその使用 Pending JP2020526615A (ja)

Priority Applications (1)

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JP2025145906A JP2026004304A (ja) 2017-07-12 2025-09-03 多段階ポリマーと(メタ)アクリルポリマーを含む組成物、その調製方法及びその使用

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1756647 2017-07-12
FR1756647A FR3068977B1 (fr) 2017-07-12 2017-07-12 Composition comprenant un polymere a phases multiples et un polymere (meth)acrylique, son procede de preparation et son utilisation
PCT/EP2018/068968 WO2019012052A1 (en) 2017-07-12 2018-07-12 COMPOSITION COMPRISING A MULTISTAGE POLYMER AND A (METH) ACRYLIC POLYMER, PROCESS FOR PREPARING THE SAME AND USE THEREOF

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JP2020526615A true JP2020526615A (ja) 2020-08-31
JP2020526615A5 JP2020526615A5 (enExample) 2021-08-05

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JP2025145906A Pending JP2026004304A (ja) 2017-07-12 2025-09-03 多段階ポリマーと(メタ)アクリルポリマーを含む組成物、その調製方法及びその使用

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US (1) US11525021B2 (enExample)
EP (1) EP3652225B1 (enExample)
JP (2) JP2020526615A (enExample)
KR (1) KR102544308B1 (enExample)
CN (1) CN110869402A (enExample)
FR (1) FR3068977B1 (enExample)
MY (1) MY201298A (enExample)
SG (1) SG11201912612WA (enExample)
WO (1) WO2019012052A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020001835A1 (en) 2018-06-26 2020-01-02 Arkema France Curable compositions based on multistage polymers
FR3103818B1 (fr) * 2019-11-29 2022-05-27 Arkema France Poudre de polymère poreuse, sa composition, son utilisation et une composition la comprenant
FR3103817B1 (fr) 2019-11-29 2021-12-17 Arkema France Composition comprenant un polymère à étapes multiples et un polymère (méth)acrylique, son procédé de préparation et son utilisation
EP3838936A1 (en) * 2019-12-19 2021-06-23 Arkema France Curable compositions comprising multistage polymers
CN112876623B (zh) * 2021-01-18 2023-04-07 万华化学(四川)有限公司 一种abs接枝胶乳的制备方法及制备的abs树脂
FR3131325B1 (fr) 2021-12-23 2025-07-18 Arkema France Polymère à étapes multiples, son procédé de préparation, composition lecomprenant et son utilisation
FR3134393B1 (fr) 2022-04-12 2026-02-27 Arkema France Composition comprenant un polymère à étages multiples et un polymère (méth)acrylique, son procédé de préparation et son utilisation
FR3150521B1 (fr) 2023-06-28 2026-03-13 Arkema France Polymère à étapes multiples, son procédé de préparation, composition le comprenant et son utilisation
FR3160181A1 (fr) 2024-03-14 2025-09-19 Arkema France Polymère à étapes multiples, son procédé de préparation et composition d’adhésif le comprenant
FR3164466B1 (fr) 2024-07-12 2026-06-26 Arkema France Polymère à étapes multiples, son procédé de préparation, composition le comprenant et son utilisation
FR3164465A1 (fr) 2024-07-12 2026-01-16 Arkema France Polymère à étapes multiples, son procédé de préparation, composition le comprenant et son utilisation

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215443A (ja) * 1982-06-07 1983-12-14 Mitsubishi Rayon Co Ltd 熱可塑性樹脂組成物
WO2005017026A1 (ja) * 2003-08-14 2005-02-24 Mitsubishi Rayon Co., Ltd. ゴム質重合体含有材料、この製造方法、これを配合してなる熱可塑性樹脂
JP2006233188A (ja) * 2005-01-31 2006-09-07 Toray Ind Inc 複合材料用プリプレグ、および複合材料
JP2009062389A (ja) * 2000-12-01 2009-03-26 Takeda Chem Ind Ltd 生理活性物質含有製剤の製造法
JP2009227745A (ja) * 2008-03-19 2009-10-08 Kaneka Corp ポリオルガノシロキサン含有グラフト共重合体、及び難燃性樹脂組成物
WO2012165526A1 (ja) * 2011-05-31 2012-12-06 三菱レイヨン株式会社 アクリル樹脂組成物、その成形体、製膜方法、及びアクリル樹脂フィルム
JP2013152488A (ja) * 2009-06-12 2013-08-08 Sharp Corp 反射防止膜、表示装置、透光部材、及び、反射防止膜の評価方法
WO2014061744A1 (ja) * 2012-10-17 2014-04-24 三菱レイヨン株式会社 アクリル樹脂フィルム、それを用いた積層体および太陽電池モジュール
JP2014524511A (ja) * 2011-08-23 2014-09-22 ローム アンド ハース カンパニー 多段階ポリマー組成物ならびにそれから製造されるフィルムおよび偏光板
JP2015532674A (ja) * 2012-08-29 2015-11-12 ローム アンド ハース カンパニーRohm And Haas Company 多段階ポリマー組成物およびこの組成物から作られる膜
JP2019522710A (ja) * 2016-06-29 2019-08-15 アルケマ フランス 多段ポリマー及び2種の異なる(メタ)アクリルポリマーを含む組成物、その製造方法、並びに前記組成物を含む物品

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066382B1 (en) * 1981-06-01 1986-03-12 Rohm And Haas Company Bulk flowable impact modifier particles, processes for making them and compositions containing them
JPS63112654A (ja) 1986-10-29 1988-05-17 Mitsubishi Rayon Co Ltd 熱可塑性樹脂組成物
JPH05262953A (ja) * 1992-03-19 1993-10-12 Mitsubishi Rayon Co Ltd ゴム含有グラフト共重合体粒子の製造方法
DE10012421A1 (de) * 2000-03-15 2001-09-20 Roehm Gmbh Kunststoffverbunde und Verfahren zu ihrer Herstellung
US8969476B2 (en) * 2002-06-21 2015-03-03 Sabic Global Technologies B.V. Impact-modified compositions
US8222324B2 (en) 2003-06-09 2012-07-17 Kaneka Corporation Process for producing modified epoxy resin
AU2004274270A1 (en) 2003-09-18 2005-03-31 Kaneka Corporation Process for producing rubbery polymer particle and process for producing resin composition containing the same
JP5544162B2 (ja) 2007-02-28 2014-07-09 株式会社カネカ ゴム状重合体粒子分散熱硬化性樹脂組成物、及びその製造方法
CN102057010A (zh) 2008-04-11 2011-05-11 3M创新有限公司 单组分环氧基结构粘合剂
EP2135909B1 (en) 2008-06-12 2018-01-10 Henkel IP & Holding GmbH Next generation, highly toughened two part structural epoxy adhesive compositions
FR2934866B1 (fr) 2008-08-05 2012-12-28 Arkema France Particules de type "coeur-ecorce" comprenant une ecorce a base de monomeres hydrophiles.
EP2603568B1 (en) 2010-08-10 2015-06-03 3M Innovative Properties Company Epoxy structural adhesive
FR2969159B1 (fr) * 2010-12-15 2013-01-11 Arkema France Composition thermoplastique modifiee choc ayant une sensibilite hydrolytique pour obtenir une fluidite elevee tout en maintenant une resistance aux chocs elevee
US9448337B2 (en) * 2012-03-30 2016-09-20 Mitsubishi Rayon Co., Ltd. Rod lens array and image sensor head that uses same
WO2014002491A1 (ja) * 2012-06-26 2014-01-03 株式会社カネカ 非複屈折性樹脂材料、およびフィルム
FR3031108B1 (fr) * 2014-12-24 2018-08-17 Arkema France Composition comprenant un polymere a phases multiples, son procede de preparation et son utlisation
FR3031106B1 (fr) * 2014-12-24 2017-02-03 Arkema France Composition de polymeres a phases multiples, son procede de preparation, son utilisation et composition la comprenant
US20170057285A1 (en) * 2015-08-28 2017-03-02 The Goodyear Tire & Rubber Company Truck tire with tread composite
FR3052168B1 (fr) * 2016-06-07 2020-01-31 Arkema France Composition de polymere, son procede de preparation et son utilisation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215443A (ja) * 1982-06-07 1983-12-14 Mitsubishi Rayon Co Ltd 熱可塑性樹脂組成物
JP2009062389A (ja) * 2000-12-01 2009-03-26 Takeda Chem Ind Ltd 生理活性物質含有製剤の製造法
WO2005017026A1 (ja) * 2003-08-14 2005-02-24 Mitsubishi Rayon Co., Ltd. ゴム質重合体含有材料、この製造方法、これを配合してなる熱可塑性樹脂
JP2006233188A (ja) * 2005-01-31 2006-09-07 Toray Ind Inc 複合材料用プリプレグ、および複合材料
JP2009227745A (ja) * 2008-03-19 2009-10-08 Kaneka Corp ポリオルガノシロキサン含有グラフト共重合体、及び難燃性樹脂組成物
JP2013152488A (ja) * 2009-06-12 2013-08-08 Sharp Corp 反射防止膜、表示装置、透光部材、及び、反射防止膜の評価方法
WO2012165526A1 (ja) * 2011-05-31 2012-12-06 三菱レイヨン株式会社 アクリル樹脂組成物、その成形体、製膜方法、及びアクリル樹脂フィルム
JP2014524511A (ja) * 2011-08-23 2014-09-22 ローム アンド ハース カンパニー 多段階ポリマー組成物ならびにそれから製造されるフィルムおよび偏光板
JP2015532674A (ja) * 2012-08-29 2015-11-12 ローム アンド ハース カンパニーRohm And Haas Company 多段階ポリマー組成物およびこの組成物から作られる膜
WO2014061744A1 (ja) * 2012-10-17 2014-04-24 三菱レイヨン株式会社 アクリル樹脂フィルム、それを用いた積層体および太陽電池モジュール
JP2019522710A (ja) * 2016-06-29 2019-08-15 アルケマ フランス 多段ポリマー及び2種の異なる(メタ)アクリルポリマーを含む組成物、その製造方法、並びに前記組成物を含む物品

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WO2019012052A1 (en) 2019-01-17
US20200172649A1 (en) 2020-06-04
KR20200028990A (ko) 2020-03-17
US11525021B2 (en) 2022-12-13
KR102544308B1 (ko) 2023-06-15
FR3068977A1 (fr) 2019-01-18
SG11201912612WA (en) 2020-01-30
EP3652225A1 (en) 2020-05-20
CN110869402A (zh) 2020-03-06
JP2026004304A (ja) 2026-01-14
EP3652225B1 (en) 2023-12-27
FR3068977B1 (fr) 2020-09-04
MY201298A (en) 2024-02-15

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