JP2005509055A - 高分子量ポリマーおよびその製造方法 - Google Patents
高分子量ポリマーおよびその製造方法 Download PDFInfo
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- JP2005509055A JP2005509055A JP2003543683A JP2003543683A JP2005509055A JP 2005509055 A JP2005509055 A JP 2005509055A JP 2003543683 A JP2003543683 A JP 2003543683A JP 2003543683 A JP2003543683 A JP 2003543683A JP 2005509055 A JP2005509055 A JP 2005509055A
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- Prior art keywords
- absolute
- copolymer
- composition
- increase
- caprolactone
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
-
- 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
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0005—Woven fabrics for safety belts
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
- D10B2331/041—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET] derived from hydroxy-carboxylic acids, e.g. lactones
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
- D10B2331/042—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET] aromatic polyesters, e.g. vectran
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims (24)
- 下記の固相重合ブロックコポリマーを含有する組成物:
芳香族ポリエステルとカプロラクトンを含有するブロックコポリマーを、(i)極限粘度が少なくとも20%増加し、(ii)カプロラクトンの含有量が1.2絶対%未満まで減少し、(iii)エステル交換率が3.5絶対%未満まで増加するのに十分な温度で固相重合させて得られる少なくとも0.82の極限粘度を有する固相重合ブロックコポリマー。 - 芳香族ポリエステルが、ポリ(アルキレンテレフタレート)、ポリ(アルキレンナフタレート)およびポリ(シクロアルキレンナフタレート)から成る群から選択される化合物を含有する請求項1記載の組成物。
- コポリマーが175℃を越えない温度で固相重合されたコポリマーである請求項1記載の組成物。
- コポリマーが165℃を越えない温度で固相重合されたコポリマーである請求項1記載の組成物。
- 芳香族ポリエステルがポリ(エチレンテレフタレート)を含有する請求項4記載の組成物。
- カプロラクトンの含有量の減少が0.1絶対%を越えない請求項5記載の組成物。
- エステル交換率の増加が0.2絶対%を越えない請求項6記載の組成物。
- 極限粘度の増加が少なくとも35%であり、芳香族ポリエステルがポリ(エチレンテレフタレート)を含有する請求項3記載の組成物。
- エステル交換率の増加が0.6絶対%を越えない請求項8記載の組成物。
- カプロラクトンの含有量が30mol%を越えない請求項1記載の組成物。
- カプロラクトンの含有量が15mol%を越えない請求項1記載の組成物。
- 請求項1記載の組成物を含有するチップ。
- 請求項1記載の組成物を含有するフィルム。
- 請求項1記載の組成物から製造される繊維を含有するヤーン。
- 請求項6記載の組成物から製造される繊維を含有するヤーン。
- 請求項7記載の組成物から製造される繊維を含有するヤーン。
- 請求項8記載の組成物から製造される繊維を含有するヤーン。
- 請求項1記載の組成物を含有するウェッビング。
- 請求項18記載のウェッビングを含有するシートベルト。
- 下記の工程(1)〜(3)を含む繊維の製造方法:
(1)芳香族ポリエステルおよびカプロラクトンを含有するブロックコポリマーを供給し、
(2)該ブロックコポリマーを、(i)極限粘度を少なくとも20%増加させ、(ii)カプロラクトンの含有量を1.2絶対%未満まで減少させ、また、(iii)エステル交換率を3.5絶対%未満まで増加させるのに十分な温度において固相重合させることによって0.82未満の極限粘度を有する固相コポリマーを調製し、次いで、
(3)該固相重合コポリマーを紡糸する。 - 芳香族ポリエステルが、ポリ(アルキレンテレフタレート)、ポリ(アルキレンナフタレート)およびポリ(シクロアルキレンナフタレート)から成る群から選択される化合物を含有する請求項20記載の方法。
- 極限粘度の増加が少なくとも35%である請求項20記載の方法。
- エステル交換率の増加が0.2絶対%未満である請求項20記載の方法。
- カプロラクトンの含有量の減少が0.1絶対%未満である請求項23記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2001/043494 WO2003041802A1 (en) | 2001-11-13 | 2001-11-13 | High-molecular weight polymers and methods of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005509055A true JP2005509055A (ja) | 2005-04-07 |
Family
ID=21743000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003543683A Pending JP2005509055A (ja) | 2001-11-13 | 2001-11-13 | 高分子量ポリマーおよびその製造方法 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1444014A4 (ja) |
JP (1) | JP2005509055A (ja) |
KR (1) | KR20040054764A (ja) |
BR (1) | BR0117146A (ja) |
CA (1) | CA2459296A1 (ja) |
MX (1) | MXPA04004258A (ja) |
WO (1) | WO2003041802A1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031525A (ja) * | 1983-07-29 | 1985-02-18 | Toyobo Co Ltd | 高粘度ポリエステル型ブロツク共重合体の製造法 |
JPH0618992B2 (ja) * | 1984-11-07 | 1994-03-16 | 東洋紡績株式会社 | ポリエステルブロツク共重合体組成物 |
JPS61287922A (ja) * | 1985-06-14 | 1986-12-18 | Toyobo Co Ltd | 弾性ポリエステルの製造法 |
JP2623316B2 (ja) * | 1987-10-20 | 1997-06-25 | 東洋紡績株式会社 | 複合型制振材料及び制振材料用粘弾性樹脂組成物 |
EP0425708B1 (en) * | 1989-05-17 | 1996-11-06 | Toray Industries, Inc. | Method of continuous production of elastic polyester |
JPH07107217B2 (ja) * | 1990-06-08 | 1995-11-15 | 東レ株式会社 | メルトブロー不織布 |
IT1245600B (it) * | 1991-03-29 | 1994-09-29 | M & G Ricerche Spa | Resine copoliestere a blocchi |
DE4429524C2 (de) * | 1994-08-19 | 1997-12-18 | Inventa Ag | Verfahren zur Herstellung von linearen omega-Hydroxycarbonsäureeinheiten enthaltenden Copolyestern |
WO1998029470A1 (fr) * | 1996-12-30 | 1998-07-09 | Daicel Chemical Industries, Ltd. | Elastomeres polyesters, procedes de preparation et compositions de ces elastomeres |
US5869582A (en) * | 1997-01-22 | 1999-02-09 | Alliedsignal Inc. | Diblock polyester copolymer and process for making |
US5830811A (en) * | 1997-03-18 | 1998-11-03 | Alliedsignal Inc. | Load leveling yarns and webbings |
US6071835A (en) * | 1998-06-16 | 2000-06-06 | Alliedsignal Inc. | Load limiting webbing |
TW585880B (en) * | 1999-08-05 | 2004-05-01 | Daicel Chem | Process for producing polyester block copolymer |
-
2001
- 2001-11-13 KR KR10-2004-7007139A patent/KR20040054764A/ko not_active Application Discontinuation
- 2001-11-13 JP JP2003543683A patent/JP2005509055A/ja active Pending
- 2001-11-13 CA CA002459296A patent/CA2459296A1/en not_active Abandoned
- 2001-11-13 BR BR0117146-1A patent/BR0117146A/pt not_active Application Discontinuation
- 2001-11-13 WO PCT/US2001/043494 patent/WO2003041802A1/en not_active Application Discontinuation
- 2001-11-13 MX MXPA04004258A patent/MXPA04004258A/es not_active Application Discontinuation
- 2001-11-13 EP EP01270110A patent/EP1444014A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1444014A4 (en) | 2005-03-30 |
CA2459296A1 (en) | 2003-05-22 |
MXPA04004258A (es) | 2004-09-08 |
KR20040054764A (ko) | 2004-06-25 |
BR0117146A (pt) | 2004-10-26 |
EP1444014A1 (en) | 2004-08-11 |
WO2003041802A1 (en) | 2003-05-22 |
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