CN1272362C - 氧四亚甲基二醇共聚物及其制备方法 - Google Patents

氧四亚甲基二醇共聚物及其制备方法 Download PDF

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Publication number
CN1272362C
CN1272362C CNB018219284A CN01821928A CN1272362C CN 1272362 C CN1272362 C CN 1272362C CN B018219284 A CNB018219284 A CN B018219284A CN 01821928 A CN01821928 A CN 01821928A CN 1272362 C CN1272362 C CN 1272362C
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CN
China
Prior art keywords
molecular weight
glycol copolymer
thf
oxytetramethylene glycol
reaction
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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
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CNB018219284A
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English (en)
Chinese (zh)
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CN1486337A (zh
Inventor
儿玉保
三之浦春行
恒松义之
福园敏彦
古别府聪
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Asahi Kasei Corp
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Asahi Kasei Corp
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Publication of CN1486337A publication Critical patent/CN1486337A/zh
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
CNB018219284A 2001-01-11 2001-04-16 氧四亚甲基二醇共聚物及其制备方法 Expired - Lifetime CN1272362C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001003899 2001-01-11
JP3810/01 2001-01-11
JP3899/2001 2001-01-11
JP3810/2001 2001-01-11
JP3899/01 2001-01-11
JP2001003810 2001-01-11

Publications (2)

Publication Number Publication Date
CN1486337A CN1486337A (zh) 2004-03-31
CN1272362C true CN1272362C (zh) 2006-08-30

Family

ID=26607541

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018219284A Expired - Lifetime CN1272362C (zh) 2001-01-11 2001-04-16 氧四亚甲基二醇共聚物及其制备方法

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI296632B (enExample) * 2001-01-11 2008-05-11 Asahi Chemical Ind
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
EP0158229B1 (en) * 1984-03-28 1988-06-22 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polyether polyol, the produced polyether polyol and polyurethane
CA1268481A (en) * 1984-11-13 1990-05-01 Atsushi Aoshima 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
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
WO1999061507A1 (fr) * 1998-05-26 1999-12-02 Asahi Kasei Kogyo Kabushiki Kaisha Procede de regulation de la repartition des poids moleculaires du glycol de polyether
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
TWI296632B (enExample) * 2001-01-11 2008-05-11 Asahi Chemical Ind

Also Published As

Publication number Publication date
US7485696B2 (en) 2009-02-03
WO2002055586A1 (fr) 2002-07-18
EP1361243A1 (en) 2003-11-12
US20040049007A1 (en) 2004-03-11
JPWO2002055586A1 (ja) 2004-05-13
CN1486337A (zh) 2004-03-31
CA2433731C (en) 2009-11-10
US7217783B2 (en) 2007-05-15
ATE489418T1 (de) 2010-12-15
KR20030068207A (ko) 2003-08-19
CA2433731A1 (en) 2002-07-18
EP1361243B1 (en) 2010-11-24
EP1361243A4 (en) 2007-09-12
JP4901061B2 (ja) 2012-03-21
US20070173631A1 (en) 2007-07-26
TWI296632B (enExample) 2008-05-11
DE60143547D1 (de) 2011-01-05
KR100564874B1 (ko) 2006-03-30

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