CN117916069A - 热塑性树脂粒料及热塑性树脂粒料的制造方法 - Google Patents

热塑性树脂粒料及热塑性树脂粒料的制造方法 Download PDF

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Publication number
CN117916069A
CN117916069A CN202280059792.2A CN202280059792A CN117916069A CN 117916069 A CN117916069 A CN 117916069A CN 202280059792 A CN202280059792 A CN 202280059792A CN 117916069 A CN117916069 A CN 117916069A
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China
Prior art keywords
thermoplastic resin
length
less
pellet
fibrous filler
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Pending
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CN202280059792.2A
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English (en)
Chinese (zh)
Inventor
田村翼
杉山贵之
丸山宗一郎
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of CN117916069A publication Critical patent/CN117916069A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29B7/002—Methods
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    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CN202280059792.2A 2021-09-06 2022-09-05 热塑性树脂粒料及热塑性树脂粒料的制造方法 Pending CN117916069A (zh)

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Application Number Priority Date Filing Date Title
JP2021-144889 2021-09-06
JP2021144889 2021-09-06
PCT/JP2022/033268 WO2023033171A1 (ja) 2021-09-06 2022-09-05 熱可塑性樹脂ペレット及び熱可塑性樹脂ペレットの製造方法

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CN117916069A true CN117916069A (zh) 2024-04-19

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US (1) US20240367349A1 (https=)
EP (1) EP4400282A4 (https=)
JP (1) JPWO2023033171A1 (https=)
CN (1) CN117916069A (https=)
WO (1) WO2023033171A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229856A (en) * 1975-09-02 1977-03-07 Teijin Ltd Process for producing polyester particles
JP3040865B2 (ja) * 1991-12-11 2000-05-15 旭化成工業株式会社 長繊維強化熱可塑性樹脂ペレット
JP3459708B2 (ja) * 1995-08-17 2003-10-27 帝人株式会社 成形安定性に優れたポリブチレンテレフタレート樹脂組成物ペレット
JP4121188B2 (ja) 1998-07-01 2008-07-23 独立行政法人産業技術総合研究所 全芳香族液晶ポリエステル樹脂組成の分析方法
US7476339B2 (en) * 2006-08-18 2009-01-13 Saint-Gobain Ceramics & Plastics, Inc. Highly filled thermoplastic composites
KR20140071163A (ko) * 2012-12-03 2014-06-11 제일모직주식회사 복합시트, 이의 제조방법 및 이를 포함하는 플렉시블 디스플레이 장치
JP5958862B2 (ja) 2013-06-06 2016-08-02 パナソニックＩｐマネジメント株式会社 液晶ポリマー成形材料のペレットの製造方法
WO2019039458A1 (ja) * 2017-08-21 2019-02-28 株式会社クラレ 溶融成形材料
JP6741833B1 (ja) * 2019-08-09 2020-08-19 住友化学株式会社 射出成形品
JP6687793B1 (ja) * 2019-08-09 2020-04-28 住友化学株式会社 樹脂組成物及び成形体
JP6737939B1 (ja) * 2019-08-09 2020-08-12 住友化学株式会社 液晶ポリエステル樹脂組成物及びその製造方法並びに成形体
JP6741834B1 (ja) * 2019-08-09 2020-08-19 住友化学株式会社 液晶ポリエステル樹脂ペレット、及びその製造方法、並びに成形体の製造方法
JP6849758B2 (ja) * 2019-08-09 2021-03-31 住友化学株式会社 液晶ポリエステル樹脂ペレット、及び液晶ポリエステル樹脂成形体の製造方法
JP7209660B2 (ja) 2020-03-13 2023-01-20 パナソニックホールディングス株式会社 電池の製造方法および電池

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