CN114450328B - 液晶聚合物粉末和其制造方法 - Google Patents

液晶聚合物粉末和其制造方法 Download PDF

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Publication number
CN114450328B
CN114450328B CN202080066956.5A CN202080066956A CN114450328B CN 114450328 B CN114450328 B CN 114450328B CN 202080066956 A CN202080066956 A CN 202080066956A CN 114450328 B CN114450328 B CN 114450328B
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liquid crystal
crystal polymer
polymer powder
pulverized
pulverizing
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Chinese (zh)
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CN114450328A (zh
Inventor
大幡裕之
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K2019/523—Organic solid particles

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
CN202080066956.5A 2019-09-25 2020-09-23 液晶聚合物粉末和其制造方法 Active CN114450328B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-173858 2019-09-25
JP2019173858 2019-09-25
PCT/JP2020/035732 WO2021060255A1 (ja) 2019-09-25 2020-09-23 液晶ポリマーパウダーおよびその製造方法

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CN114450328A CN114450328A (zh) 2022-05-06
CN114450328B true CN114450328B (zh) 2024-10-11

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US (1) US11939507B2 (https=)
EP (1) EP4036156A4 (https=)
JP (1) JP7405146B2 (https=)
CN (1) CN114450328B (https=)
WO (1) WO2021060255A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021060255A1 (ja) * 2019-09-25 2021-04-01 株式会社村田製作所 液晶ポリマーパウダーおよびその製造方法
CN115087692B (zh) * 2020-03-06 2024-02-13 株式会社村田制作所 液晶聚合物膜及其制造方法
WO2022220079A1 (ja) * 2021-04-14 2022-10-20 株式会社村田製作所 繊維マットの製造方法、および繊維マット
WO2022259753A1 (ja) * 2021-06-07 2022-12-15 株式会社村田製作所 液晶ポリマーウェブの製造方法
JP7749349B2 (ja) * 2021-06-14 2025-10-06 株式会社Ｅｎｅｏｓマテリアル フィブリル状液晶ポリマー粒子の製造方法
WO2023007847A1 (ja) * 2021-07-26 2023-02-02 株式会社村田製作所 繊維マットの製造方法および繊維マット
CN117881729A (zh) * 2021-10-29 2024-04-12 株式会社村田制作所 多孔体和多孔体的制造方法
WO2023095593A1 (ja) * 2021-11-26 2023-06-01 株式会社村田製作所 成型体および成型体の製造方法
JP7639987B2 (ja) * 2022-05-27 2025-03-05 株式会社村田製作所 液晶ポリマーパウダー、液晶ポリマーフィルム、および、それらの製造方法
CN118510639A (zh) * 2022-05-27 2024-08-16 株式会社村田制作所 液晶聚合物颗粒、液晶聚合物粉末、液晶聚合物膜及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09157499A (ja) * 1995-12-06 1997-06-17 Kuraray Co Ltd 樹脂組成物及び成型物とその製造方法
CN104822737A (zh) * 2013-05-22 2015-08-05 株式会社村田制作所 原纤化液晶聚合物粉末、原纤化液晶聚合物粉末的制造方法、糊剂、树脂多层基板、及树脂多层基板的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594307B2 (ja) 1979-07-18 1984-01-28 大同鋼板株式会社 凹凸模様付き化粧金属板およびその製造方法
JPH1046430A (ja) * 1996-07-31 1998-02-17 Mitsubishi Gas Chem Co Inc パルプ状熱可塑性液晶樹脂の製造方法
US6929848B2 (en) 2001-08-30 2005-08-16 E.I. Du Pont De Nemours And Company Sheet material especially useful for circuit boards
CN100408294C (zh) * 2001-08-30 2008-08-06 纳幕尔杜邦公司 液晶聚合物的研磨
JP3972324B2 (ja) 2001-12-26 2007-09-05 ダイセル化学工業株式会社 ペレット状剛直鎖芳香族合成高分子のミクロフィブリル化物及びその製造方法
JP2008050715A (ja) 2006-08-23 2008-03-06 Daicel Chem Ind Ltd 微小繊維及びその製造方法
WO2014109199A1 (ja) * 2013-01-09 2014-07-17 株式会社村田製作所 処理済み液晶ポリマーパウダー、これを含むペーストおよび、それらを用いた液晶ポリマーシート、積層体、ならびに処理済み液晶ポリマーパウダーの製造方法
JP6281077B2 (ja) 2013-01-28 2018-02-21 アイメックス株式会社 微粉末の製造方法及び製造装置
JP6295013B2 (ja) * 2016-02-29 2018-03-14 ポリプラスチックス株式会社 液晶ポリマー粒子を含有する樹脂組成物、それを用いた成形体、及びそれらの製造方法
WO2021060255A1 (ja) * 2019-09-25 2021-04-01 株式会社村田製作所 液晶ポリマーパウダーおよびその製造方法
CN115087692B (zh) * 2020-03-06 2024-02-13 株式会社村田制作所 液晶聚合物膜及其制造方法
WO2022220079A1 (ja) * 2021-04-14 2022-10-20 株式会社村田製作所 繊維マットの製造方法、および繊維マット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09157499A (ja) * 1995-12-06 1997-06-17 Kuraray Co Ltd 樹脂組成物及び成型物とその製造方法
CN104822737A (zh) * 2013-05-22 2015-08-05 株式会社村田制作所 原纤化液晶聚合物粉末、原纤化液晶聚合物粉末的制造方法、糊剂、树脂多层基板、及树脂多层基板的制造方法

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US11939507B2 (en) 2024-03-26
JP7405146B2 (ja) 2023-12-26
EP4036156A1 (en) 2022-08-03
EP4036156A4 (en) 2023-10-18
WO2021060255A1 (ja) 2021-04-01
CN114450328A (zh) 2022-05-06
JPWO2021060255A1 (https=) 2021-04-01
US20220204848A1 (en) 2022-06-30

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