DE60143547D1 - Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung - Google Patents

Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung

Info

Publication number
DE60143547D1
DE60143547D1 DE60143547T DE60143547T DE60143547D1 DE 60143547 D1 DE60143547 D1 DE 60143547D1 DE 60143547 T DE60143547 T DE 60143547T DE 60143547 T DE60143547 T DE 60143547T DE 60143547 D1 DE60143547 D1 DE 60143547D1
Authority
DE
Germany
Prior art keywords
glycol copolymer
specific
tetrahydrofuran
oxytetramethylene glycol
oxytetramethylene
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
DE60143547T
Other languages
English (en)
Inventor
Tamotsu Kodama
Haruyuki Minoura
Yoshiyuki Tsunematsu
Toshihiko Fukuzono
Satoshi Furubeppu
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Fibers Corp
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 Asahi Kasei Fibers Corp filed Critical Asahi Kasei Fibers Corp
Application granted granted Critical
Publication of DE60143547D1 publication Critical patent/DE60143547D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C08G65/20—Tetrahydrofuran
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
DE60143547T 2001-01-11 2001-04-16 Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung Expired - Lifetime DE60143547D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001003810 2001-01-11
JP2001003899 2001-01-11
PCT/JP2001/003230 WO2002055586A1 (fr) 2001-01-11 2001-04-16 Copolymere d'oxytetramethylene glycol et son procede de production

Publications (1)

Publication Number Publication Date
DE60143547D1 true DE60143547D1 (de) 2011-01-05

Family

ID=26607541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143547T Expired - Lifetime DE60143547D1 (de) 2001-01-11 2001-04-16 Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung

Country Status (10)

Country Link
US (2) US7217783B2 (de)
EP (1) EP1361243B1 (de)
JP (1) JP4901061B2 (de)
KR (1) KR100564874B1 (de)
CN (1) CN1272362C (de)
AT (1) ATE489418T1 (de)
CA (1) CA2433731C (de)
DE (1) DE60143547D1 (de)
TW (1) TWI296632B (de)
WO (1) WO2002055586A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60143547D1 (de) * 2001-01-11 2011-01-05 Asahi Kasei Fibers Corp Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung
DE10259136A1 (de) * 2002-12-18 2004-07-01 Basf Ag Verfahren zur Herstellung von Tetrahydrofuran-Copolymeren
DE10314648A1 (de) * 2003-04-01 2004-10-14 Basf Ag Verfahren zur Herstellung von Tetrahydrofuran-Copolymeren
DE10314649A1 (de) * 2003-04-01 2004-10-14 Basf Ag Verfahren zur Herstellung von Tetrahydrofuran-Copolymeren
TW201029967A (en) * 2009-02-13 2010-08-16 Nanya Plastics Corp Method for preparing hindered phenol type antioxidant
CN111855864B (zh) * 2020-08-17 2023-01-10 青岛科技大学 二甲环丙醚及新戊二醇的气相色谱分析方法
CN113087893B (zh) * 2021-03-23 2023-04-28 杭州三隆新材料有限公司 一种四氢呋喃共聚物及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658065A (en) * 1984-03-28 1987-04-14 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polyether polyol and a product
US4677231A (en) * 1984-11-13 1987-06-30 Asahi Kasei Kogyo Kabushiki Kaisha Process for purification of polyether
JPS61126134A (ja) * 1984-11-22 1986-06-13 Asahi Chem Ind Co Ltd ポリアルキレンエ−テルポリオ−ルを製造する方法
DE3606479A1 (de) * 1986-02-28 1987-09-03 Basf Ag Verfahren zur herstellung von polyoxibutylenpolyoxialkylenglykolen mit enger molekulargewichtsverteilung und vermindertem gehalt an oligomeren cyclischen ethern
JP4395203B2 (ja) * 1996-04-10 2010-01-06 旭化成せんい株式会社 ポリエーテルジオールの製造方法
JP3747961B2 (ja) * 1996-04-24 2006-02-22 旭化成せんい株式会社 ポリエーテルポリオール中のジオールの回収法
JPH1087813A (ja) * 1996-09-12 1998-04-07 Asahi Chem Ind Co Ltd 共重合ポリエーテルポリオールの精製方法
JP3932145B2 (ja) * 1996-09-20 2007-06-20 旭化成せんい株式会社 共重合ポリエーテルポリオールの製造方法
DE69914363T2 (de) * 1998-05-26 2004-10-28 Asahi Kasei Kabushiki Kaisha Verfahren zur regulierung der molekulargewichtsverteilung von polyetherglykol
JP2000044671A (ja) * 1998-05-26 2000-02-15 Asahi Chem Ind Co Ltd ポリエ―テルグリコ―ルの分子量分布の制御方法
JP4194011B2 (ja) * 1999-08-19 2008-12-10 旭化成せんい株式会社 ポリテトラメチレングリコール組成物
DE10103548A1 (de) * 2000-01-28 2001-09-06 Asahi Chemical Ind Thermoplastische Elastomerzusammensetzung
DE60143547D1 (de) * 2001-01-11 2011-01-05 Asahi Kasei Fibers Corp Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
CA2433731A1 (en) 2002-07-18
CA2433731C (en) 2009-11-10
US20040049007A1 (en) 2004-03-11
ATE489418T1 (de) 2010-12-15
EP1361243A1 (de) 2003-11-12
JPWO2002055586A1 (ja) 2004-05-13
WO2002055586A1 (fr) 2002-07-18
CN1486337A (zh) 2004-03-31
TWI296632B (de) 2008-05-11
EP1361243A4 (de) 2007-09-12
KR100564874B1 (ko) 2006-03-30
US7485696B2 (en) 2009-02-03
US7217783B2 (en) 2007-05-15
US20070173631A1 (en) 2007-07-26
EP1361243B1 (de) 2010-11-24
KR20030068207A (ko) 2003-08-19
JP4901061B2 (ja) 2012-03-21
CN1272362C (zh) 2006-08-30

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