WO2006025546A1 - Formulation de résine thermoplastique - Google Patents

Formulation de résine thermoplastique Download PDF

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Publication number
WO2006025546A1
WO2006025546A1 PCT/JP2005/016163 JP2005016163W WO2006025546A1 WO 2006025546 A1 WO2006025546 A1 WO 2006025546A1 JP 2005016163 W JP2005016163 W JP 2005016163W WO 2006025546 A1 WO2006025546 A1 WO 2006025546A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
thermoplastic resin
resin
mol
liquid crystalline
Prior art date
Application number
PCT/JP2005/016163
Other languages
English (en)
Japanese (ja)
Inventor
Yoshiaki Taguchi
Toru Katsumata
Toshio Shiwaku
Original Assignee
Polyplastics Co., Ltd.
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.)
Filing date
Publication date
Application filed by Polyplastics Co., Ltd. filed Critical Polyplastics Co., Ltd.
Publication of WO2006025546A1 publication Critical patent/WO2006025546A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides

Definitions

  • the liquid crystalline polyesteramide resin (B) used in the present invention refers to a melt-processable polyesteramide having a melting point in the range of 270 to 370 ° C. and capable of forming an optically anisotropic molten phase.
  • the properties of the anisotropic molten phase can be confirmed by a conventional polarization inspection method using an orthogonal polarizer. More specifically, the anisotropic molten phase can be confirmed by using a Leitz polarizing microscope and observing a molten sample placed on a Leitz hot stage at a magnification of 40 times in a nitrogen atmosphere. .
  • polarized light is usually transmitted even in the molten stationary state, and optically anisotropic.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention décrit la formulation d'une résine thermoplastique, qui comprend 100 parts en masse d'une résine polyéthersulfone (A) et entre 5 et 80 parts en masse d’une résine polyesteramide cristalline liquide (B). Ladite résine (B) comprend, en tant que monomères de base, un ou plusieurs des composés suivants : 4-aminophénol, 1,4-phénylènediamine, acide 4-aminobenzoïque, ou des dérivés de ces composés. Ladite résine (B) comprend également un composant de type amide dans une proportion variant de 15 à 35 % molaire vis-à-vis du nombre total de liaisons. Ladite formulation de résine thermoplastique présente des caractéristiques de rigidité et de fluidité élevées, ainsi qu’un faible décollement de surface dans le cas d’une pièce moulée à partir de cette résine, et un excellent aspect de surface. Ladite formulation peut donc être utilisée pour fabriquer des pièces de mécanismes d’automobile et des pièces de mécanisme d’articles électriques ou électroniques.
PCT/JP2005/016163 2004-08-31 2005-08-29 Formulation de résine thermoplastique WO2006025546A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004252277A JP2006070086A (ja) 2004-08-31 2004-08-31 熱可塑性樹脂組成物
JP2004-252277 2004-08-31

Publications (1)

Publication Number Publication Date
WO2006025546A1 true WO2006025546A1 (fr) 2006-03-09

Family

ID=36000190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/016163 WO2006025546A1 (fr) 2004-08-31 2005-08-29 Formulation de résine thermoplastique

Country Status (2)

Country Link
JP (1) JP2006070086A (fr)
WO (1) WO2006025546A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706094A1 (fr) * 2011-05-06 2014-03-12 Samsung Fine Chemicals Co., Ltd. Réflecteur et dispositif électroluminescent comprenant ledit réflecteur
CN109312070A (zh) * 2016-07-27 2019-02-05 宝理塑料株式会社 全芳香族聚酯酰胺和其制造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101770826B1 (ko) * 2011-01-05 2017-08-23 심천 워트 어드밴스드 머티리얼즈 주식회사 섬유웹, 이의 제조방법 및 이를 구비하는 필터
JP2024111555A (ja) * 2023-02-06 2024-08-19 住友化学株式会社 液晶ポリエステル組成物、フィルム、並びに、積層体及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539410A (ja) * 1990-08-31 1993-02-19 Kawasaki Steel Corp 樹脂組成物
JP2001122963A (ja) * 1999-10-25 2001-05-08 Polyplastics Co 液晶性ポリマーの製造方法
JP2002363281A (ja) * 2001-04-02 2002-12-18 Polyplastics Co 液晶性ポリマーの製造方法
JP2003105082A (ja) * 2001-09-27 2003-04-09 Sumitomo Chem Co Ltd 芳香族ポリエステルアミド

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539410A (ja) * 1990-08-31 1993-02-19 Kawasaki Steel Corp 樹脂組成物
JP2001122963A (ja) * 1999-10-25 2001-05-08 Polyplastics Co 液晶性ポリマーの製造方法
JP2002363281A (ja) * 2001-04-02 2002-12-18 Polyplastics Co 液晶性ポリマーの製造方法
JP2003105082A (ja) * 2001-09-27 2003-04-09 Sumitomo Chem Co Ltd 芳香族ポリエステルアミド

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706094A1 (fr) * 2011-05-06 2014-03-12 Samsung Fine Chemicals Co., Ltd. Réflecteur et dispositif électroluminescent comprenant ledit réflecteur
EP2706094A4 (fr) * 2011-05-06 2014-11-26 Samsung Fine Chemicals Co Ltd Réflecteur et dispositif électroluminescent comprenant ledit réflecteur
CN109312070A (zh) * 2016-07-27 2019-02-05 宝理塑料株式会社 全芳香族聚酯酰胺和其制造方法
CN109312070B (zh) * 2016-07-27 2020-08-25 宝理塑料株式会社 全芳香族聚酯酰胺和其制造方法

Also Published As

Publication number Publication date
JP2006070086A (ja) 2006-03-16

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