DE60113939D1 - Flüssigkristallines polyesterharz - Google Patents

Flüssigkristallines polyesterharz

Info

Publication number
DE60113939D1
DE60113939D1 DE60113939T DE60113939T DE60113939D1 DE 60113939 D1 DE60113939 D1 DE 60113939D1 DE 60113939 T DE60113939 T DE 60113939T DE 60113939 T DE60113939 T DE 60113939T DE 60113939 D1 DE60113939 D1 DE 60113939D1
Authority
DE
Germany
Prior art keywords
polyester resin
liquid crystalline
crystalline polyester
alkali metal
resin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60113939T
Other languages
English (en)
Other versions
DE60113939T2 (de
Inventor
Ryuzo Ueno
Masaya Kitayama
Kiichi Kometani
Hiroyuki Kato
Kazunori Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ueno Fine Chemicals Industry Ltd
Original Assignee
UENO SEIYAKU OYO KENKYUSHO OSAKA KK
Ueno Seiyaku Oyo Kenkyujo KK
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 UENO SEIYAKU OYO KENKYUSHO OSAKA KK, Ueno Seiyaku Oyo Kenkyujo KK filed Critical UENO SEIYAKU OYO KENKYUSHO OSAKA KK
Application granted granted Critical
Publication of DE60113939D1 publication Critical patent/DE60113939D1/de
Publication of DE60113939T2 publication Critical patent/DE60113939T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • 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
    • C08G63/065—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids the hydroxy and carboxylic ester groups being bound to aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • B29B7/286—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring properties of the mixture, e.g. temperature, density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
DE60113939T 2000-04-20 2001-04-16 Flüssigkristallines polyesterharz Expired - Lifetime DE60113939T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000119762 2000-04-20
JP2000119762 2000-04-20
PCT/JP2001/003242 WO2001081449A1 (fr) 2000-04-20 2001-04-16 Resine polyester a cristaux liquides

Publications (2)

Publication Number Publication Date
DE60113939D1 true DE60113939D1 (de) 2006-02-23
DE60113939T2 DE60113939T2 (de) 2006-07-27

Family

ID=18630685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113939T Expired - Lifetime DE60113939T2 (de) 2000-04-20 2001-04-16 Flüssigkristallines polyesterharz

Country Status (9)

Country Link
US (1) US6802989B1 (de)
EP (1) EP1195398B1 (de)
JP (1) JP4632394B2 (de)
KR (1) KR100615929B1 (de)
CN (1) CN1234749C (de)
AT (1) ATE306510T1 (de)
DE (1) DE60113939T2 (de)
TW (1) TW553974B (de)
WO (1) WO2001081449A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4522627B2 (ja) * 2001-11-26 2010-08-11 上野製薬株式会社 液晶ポリエステル樹脂
WO2004058916A2 (en) * 2002-12-18 2004-07-15 E.I. Du Pont De Nemours And Company High temperature lcp for wear resistance
JP4510420B2 (ja) * 2003-10-02 2010-07-21 上野製薬株式会社 液晶ポリエステル樹脂
JP4681268B2 (ja) * 2004-10-07 2011-05-11 上野製薬株式会社 全芳香族液晶ポリエステル樹脂の製造方法
US20070057236A1 (en) * 2005-09-12 2007-03-15 Sumitomo Chemical Company, Limited Conductive resin composition and the use thereof
JP5225653B2 (ja) * 2007-10-30 2013-07-03 上野製薬株式会社 液晶ポリエステルブレンド
KR101111645B1 (ko) * 2009-06-17 2012-03-13 삼성정밀화학 주식회사 용융점도가 일정한 전방향족 액정 폴리에스테르 수지의 제조방법 및 전방향족 액정 폴리에스테르 수지 컴파운드의 제조방법
CN105203682B (zh) * 2015-09-10 2017-01-18 中华人民共和国台州出入境检验检疫局 液相色谱紫外法测定3种芳香族有机酸/盐特定迁移量方法
CN105838386A (zh) * 2016-04-13 2016-08-10 珠海万通特种工程塑料有限公司 一种液晶聚酯组合物
CN105801822A (zh) * 2016-04-13 2016-07-27 金发科技股份有限公司 一种液晶聚酯组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078824B2 (ja) * 1986-04-30 1995-02-01 日本石油化学株式会社 固形状のｐ−ヒドロキシ安息香酸ジナトリウムの製造方法
US5124477A (en) * 1988-12-14 1992-06-23 Kawasaki Steel Corporation Process for preparing para-hydroxybenzoic acid
JPH02196819A (ja) * 1989-01-25 1990-08-03 Nippon Oil Co Ltd 全芳香族ポリエステル
JP2590585B2 (ja) * 1990-03-26 1997-03-12 東レ株式会社 共重合ポリエステル樹脂
US5198572A (en) * 1991-02-04 1993-03-30 General Electric Company Copolymers of dicarboxylic acids and salicylic acids
JP3098074B2 (ja) * 1991-10-01 2000-10-10 ポリプラスチックス株式会社 電子部品封止用樹脂組成物及び電子部品
JP2790961B2 (ja) * 1993-04-23 1998-08-27 ポリプラスチックス株式会社 ブロー成形用又は押出成形用液晶性ポリエステル樹脂組成物及びその成形品
US5397502A (en) * 1993-06-10 1995-03-14 E. I. Du Pont De Nemours And Company Heat resistant liquid crsytalline polymers
JP3385734B2 (ja) * 1994-08-11 2003-03-10 東レ株式会社 液晶ポリエステル、その組成物およびその成形品
DE69635219T2 (de) * 1995-04-12 2006-07-13 Sumitomo Chemical Co., Ltd. Folie aus einer flüssigkristallinen Polyesterzusammensetzung
JP2828049B2 (ja) * 1996-08-12 1998-11-25 東レ株式会社 共重合ポリエステル樹脂
US5977405A (en) * 1997-04-04 1999-11-02 E. I. Du Pont De Nemours And Company Preparation of aromatic hydroxycarboxylic acids and dialkali metal salts thereof
US6300459B1 (en) * 1998-03-17 2001-10-09 Teijin Limited Process for producing aromatic polycarbonate

Also Published As

Publication number Publication date
EP1195398A1 (de) 2002-04-10
DE60113939T2 (de) 2006-07-27
TW553974B (en) 2003-09-21
KR20020026882A (ko) 2002-04-12
EP1195398A4 (de) 2003-07-16
EP1195398B1 (de) 2005-10-12
WO2001081449A1 (fr) 2001-11-01
JP4632394B2 (ja) 2011-02-16
US6802989B1 (en) 2004-10-12
ATE306510T1 (de) 2005-10-15
KR100615929B1 (ko) 2006-08-28
CN1366532A (zh) 2002-08-28
CN1234749C (zh) 2006-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UENO FINE CHEMICALS INDUSTRY, LTD., OSAKA, JP