CN1234749C - 液晶聚酯树脂 - Google Patents
液晶聚酯树脂 Download PDFInfo
- Publication number
- CN1234749C CN1234749C CNB018010261A CN01801026A CN1234749C CN 1234749 C CN1234749 C CN 1234749C CN B018010261 A CNB018010261 A CN B018010261A CN 01801026 A CN01801026 A CN 01801026A CN 1234749 C CN1234749 C CN 1234749C
- Authority
- CN
- China
- Prior art keywords
- acid
- crystal polyester
- polyester resin
- liquid
- hydroxy
- 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 - Fee Related
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
实施例 | 比较例 | |||||||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | 6 | ||
组成 | 基本组成 | LCP-1 | LCP-1 | LCP-1 | LCP-2 | LCP-3 | LCP-1 | LCP-1 | LCP-1 | LCP-1 | LCP-2 | LCP-3 |
HIP残基量**(毫摩尔%) | - | 23.0 | 23.0 | 50.0 | 25.0 | - | 23.0 | 680 | - | - | - | |
SA残基量**(毫摩尔%) | 22.5 | - | 22.5 | 45.0 | 50.0 | - | 22.5 | - | 800 | - | - | |
硫酸钾量**(ppm) | 669 | 669 | 669 | 1003 | 700 | 669 | - | 669 | 669 | 1003 | 700 | |
钾量(ppm) | 290 | 305 | 292 | 437 | 325 | 303 | 3 | 288 | 293 | 441 | 322 | |
特性 | L* | 36 | 36 | 34 | 32 | 33 | 42 | 41 | 42 | 42 | 43 | 41 |
Izod冲击值(J/m) | 418 | 411 | 426 | 399 | 407 | 384 | 321 | 253 | 287 | 238 | 295 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000119762 | 2000-04-20 | ||
JP119762/00 | 2000-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1366532A CN1366532A (zh) | 2002-08-28 |
CN1234749C true CN1234749C (zh) | 2006-01-04 |
Family
ID=18630685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018010261A Expired - Fee Related CN1234749C (zh) | 2000-04-20 | 2001-04-16 | 液晶聚酯树脂 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6802989B1 (zh) |
EP (1) | EP1195398B1 (zh) |
JP (1) | JP4632394B2 (zh) |
KR (1) | KR100615929B1 (zh) |
CN (1) | CN1234749C (zh) |
AT (1) | ATE306510T1 (zh) |
DE (1) | DE60113939T2 (zh) |
TW (1) | TW553974B (zh) |
WO (1) | WO2001081449A1 (zh) |
Families Citing this family (10)
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 |
ATE346882T1 (de) * | 2002-12-18 | 2006-12-15 | Du Pont | Hochtemperatur-lcp für abriebfestigkeit |
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)
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 |
EP0737707B1 (en) * | 1995-04-12 | 2005-09-28 | Sumitomo Chemical Company, Limited | Liquid crystal polyester resin composition film |
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 |
JP4286914B2 (ja) * | 1998-03-17 | 2009-07-01 | 帝人株式会社 | 芳香族ポリカーボネートの製造方法 |
-
2001
- 2001-04-16 JP JP2001578532A patent/JP4632394B2/ja not_active Expired - Lifetime
- 2001-04-16 KR KR1020017016182A patent/KR100615929B1/ko active IP Right Grant
- 2001-04-16 US US10/009,613 patent/US6802989B1/en not_active Expired - Fee Related
- 2001-04-16 CN CNB018010261A patent/CN1234749C/zh not_active Expired - Fee Related
- 2001-04-16 AT AT01919953T patent/ATE306510T1/de not_active IP Right Cessation
- 2001-04-16 EP EP01919953A patent/EP1195398B1/en not_active Expired - Lifetime
- 2001-04-16 WO PCT/JP2001/003242 patent/WO2001081449A1/ja active IP Right Grant
- 2001-04-16 DE DE60113939T patent/DE60113939T2/de not_active Expired - Lifetime
- 2001-04-18 TW TW090109307A patent/TW553974B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1195398B1 (en) | 2005-10-12 |
ATE306510T1 (de) | 2005-10-15 |
KR100615929B1 (ko) | 2006-08-28 |
JP4632394B2 (ja) | 2011-02-16 |
TW553974B (en) | 2003-09-21 |
CN1366532A (zh) | 2002-08-28 |
DE60113939T2 (de) | 2006-07-27 |
WO2001081449A1 (fr) | 2001-11-01 |
KR20020026882A (ko) | 2002-04-12 |
DE60113939D1 (de) | 2006-02-23 |
EP1195398A1 (en) | 2002-04-10 |
US6802989B1 (en) | 2004-10-12 |
EP1195398A4 (en) | 2003-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UENO FINE CHEMICALS INDUSTRY Free format text: FORMER OWNER: UENO TECHNOLOGY CO., LTD. Effective date: 20080111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: UENO TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: K.K. URENO SEIYAKU OYO KENKYUJO |
|
CP03 | Change of name, title or address |
Address after: Osaka Patentee after: Ueno technologies Kabushiki Kaisha Address before: Osaka Patentee before: Kabushiki Kaisha UENO SEIYAKU OYO KENKYUJO |
|
TR01 | Transfer of patent right |
Effective date of registration: 20080111 Address after: Osaka Japan Patentee after: UENO FINE CHEMICALS INDUSTRY, LTD. Address before: Osaka Patentee before: Ueno technologies Kabushiki Kaisha |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20200416 |
|
CF01 | Termination of patent right due to non-payment of annual fee |