JP7725174B2 - ゴム粒子、複合粒子、及びそれらの製造方法 - Google Patents

ゴム粒子、複合粒子、及びそれらの製造方法

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Publication number
JP7725174B2
JP7725174B2 JP2023552755A JP2023552755A JP7725174B2 JP 7725174 B2 JP7725174 B2 JP 7725174B2 JP 2023552755 A JP2023552755 A JP 2023552755A JP 2023552755 A JP2023552755 A JP 2023552755A JP 7725174 B2 JP7725174 B2 JP 7725174B2
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rubber particles
carbon atoms
group
formula
particles
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JPWO2023058383A5 (https=
JPWO2023058383A1 (https=
Inventor
祥士 岡部
貴仁 大木
良範 井口
一幸 竹脇
俊司 青木
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Shin Etsu Chemical Co Ltd
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Shin Etsu Chemical Co Ltd
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    • 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
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon
    • C08G63/6952—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon derived from hydroxycarboxylic 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic 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
    • 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
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/128—Polymer particles coated by inorganic and non-macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
    • C08K5/3155—Dicyandiamide
    • 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
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2023552755A 2021-10-05 2022-09-06 ゴム粒子、複合粒子、及びそれらの製造方法 Active JP7725174B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021163786 2021-10-05
JP2021163786 2021-10-05
PCT/JP2022/033359 WO2023058383A1 (ja) 2021-10-05 2022-09-06 ゴム粒子、複合粒子、及びそれらの製造方法

Publications (3)

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JPWO2023058383A1 JPWO2023058383A1 (https=) 2023-04-13
JPWO2023058383A5 JPWO2023058383A5 (https=) 2024-06-19
JP7725174B2 true JP7725174B2 (ja) 2025-08-19

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US (1) US20240409699A1 (https=)
EP (1) EP4414396A4 (https=)
JP (1) JP7725174B2 (https=)
KR (1) KR20240072252A (https=)
CN (1) CN118076657A (https=)
TW (1) TW202315903A (https=)
WO (1) WO2023058383A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024135814A1 (https=) * 2022-12-23 2024-06-27
JP2025027238A (ja) * 2023-08-14 2025-02-27 信越化学工業株式会社 エラストマー複合粒子及びその製造方法並びにエラストマー球状粒子の製造方法
WO2025142785A1 (ja) * 2023-12-26 2025-07-03 ダウ・東レ株式会社 架橋部に親水性基を有する生分解性シリコーンエラストマー粒子および化粧料組成物その他の用途

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009149880A (ja) 2007-12-06 2009-07-09 Evonik Goldschmidt Gmbh シリコーンメタクリレート粒子、その調製方法、およびその使用
JP2013065768A (ja) 2011-09-20 2013-04-11 Nissan Chem Ind Ltd シリコーン骨格を有する化合物を含む光インプリント材料

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US4539379A (en) * 1984-05-25 1985-09-03 General Electric Company Method for making silicone-polyester copolymers
JPS6243412A (ja) * 1985-08-21 1987-02-25 Nippon Paint Co Ltd 高エネルギ−線硬化樹脂組成物
JP3059776B2 (ja) 1991-05-27 2000-07-04 東レ・ダウコーニング・シリコーン株式会社 シリコーンゴム粉状物の製造方法
JP2832143B2 (ja) 1993-12-28 1998-12-02 信越化学工業株式会社 シリコーン微粒子およびその製造方法
JP3657037B2 (ja) * 1995-09-21 2005-06-08 信越化学工業株式会社 活性エネルギー線硬化性樹脂組成物
JPH10182987A (ja) 1996-12-27 1998-07-07 Shin Etsu Chem Co Ltd 摺動性樹脂組成物
JP5057413B2 (ja) 1999-08-03 2012-10-24 東レ・ダウコーニング株式会社 有機架橋粒子、そのサスペンジョン、およびそれらの製造方法
JP5265858B2 (ja) * 2006-06-13 2013-08-14 株式会社アーテック 滑雪性塗膜
DE102015223246A1 (de) * 2015-11-24 2017-05-24 Wacker Chemie Ag Organocopolymer-Dispersionen
JP6606013B2 (ja) * 2016-05-19 2019-11-13 信越化学工業株式会社 伸縮性膜及びその形成方法、配線被覆基板の製造方法、並びに伸縮性配線膜及びその製造方法
JP7570797B2 (ja) * 2020-07-21 2024-10-22 信越化学工業株式会社 ゴム粒子、複合粒子及びそれらの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009149880A (ja) 2007-12-06 2009-07-09 Evonik Goldschmidt Gmbh シリコーンメタクリレート粒子、その調製方法、およびその使用
JP2013065768A (ja) 2011-09-20 2013-04-11 Nissan Chem Ind Ltd シリコーン骨格を有する化合物を含む光インプリント材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHANG, Dawei et al.，Poly(ε-caprolactone)-Based Shape Memory Polymers with Variable Polydimethylsiloxane Soft Segment Lengths，Journal of Polymer Science: Part A: Polymer Chemistry，2011年，Vol.49，p.754-761

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WO2023058383A1 (ja) 2023-04-13
KR20240072252A (ko) 2024-05-23
EP4414396A1 (en) 2024-08-14
JPWO2023058383A1 (https=) 2023-04-13
TW202315903A (zh) 2023-04-16
US20240409699A1 (en) 2024-12-12
EP4414396A4 (en) 2025-09-03
CN118076657A (zh) 2024-05-24

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