ATE489418T1 - Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung - Google Patents

Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung

Info

Publication number
ATE489418T1
ATE489418T1 AT01919942T AT01919942T ATE489418T1 AT E489418 T1 ATE489418 T1 AT E489418T1 AT 01919942 T AT01919942 T AT 01919942T AT 01919942 T AT01919942 T AT 01919942T AT E489418 T1 ATE489418 T1 AT E489418T1
Authority
AT
Austria
Prior art keywords
glycol copolymer
specific
tetrahydrofuran
oxytetramethylene glycol
oxytetramethylene
Prior art date
Application number
AT01919942T
Other languages
English (en)
Inventor
Tamotsu Kodama
Haruyuki Minoura
Yoshiyuki Tsunematsu
Toshihiko Fukuzono
Satoshi Furubeppu
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 ATE489418T1 publication Critical patent/ATE489418T1/de

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
    • C08G65/04—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
    • C08G65/30—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
    • C08G65/26—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

Landscapes

  • 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)
AT01919942T 2001-01-11 2001-04-16 Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung ATE489418T1 (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
ATE489418T1 true ATE489418T1 (de) 2010-12-15

Family

ID=26607541

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01919942T ATE489418T1 (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
TWI296632B (de) * 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 (de) * 1984-03-28 1988-06-22 Asahi Kasei Kogyo Kabushiki Kaisha Verfahren zur Herstellung von Polyetherpolyol, das danach hergestellte Polyetherpolyol und Polyurethan
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
US6395938B1 (en) * 1998-05-26 2002-05-28 Asahi Kasei Kabushiki Kaisha Method of regulating molecular weight distribution of polyether glycol
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
TWI296632B (de) * 2001-01-11 2008-05-11 Asahi Chemical Ind

Also Published As

Publication number Publication date
CA2433731A1 (en) 2002-07-18
JPWO2002055586A1 (ja) 2004-05-13
CN1272362C (zh) 2006-08-30
JP4901061B2 (ja) 2012-03-21
US20070173631A1 (en) 2007-07-26
CN1486337A (zh) 2004-03-31
US20040049007A1 (en) 2004-03-11
DE60143547D1 (de) 2011-01-05
EP1361243B1 (de) 2010-11-24
KR20030068207A (ko) 2003-08-19
EP1361243A4 (de) 2007-09-12
US7217783B2 (en) 2007-05-15
KR100564874B1 (ko) 2006-03-30
CA2433731C (en) 2009-11-10
WO2002055586A1 (fr) 2002-07-18
US7485696B2 (en) 2009-02-03
EP1361243A1 (de) 2003-11-12
TWI296632B (de) 2008-05-11

Similar Documents

Publication Publication Date Title
TW346479B (en) Cement dispersant, method for production thereof, and cement composition using the dispersant
NO20041459L (no) Kopolymerer for gelatinering av syrer
TW200510939A (en) Preparation of polymer and resist composition
AU2002364453A1 (en) Thermoplastic polymer composition comprising a hyperbranched polymer and articles made using said composition
ATE455832T1 (de) Interpolymere zur verwendung für schmelzklebstoffe und verfahren zu ihrer herstellung
DE69832523D1 (de) Polymere produkte enthaltend modifizierte kohlenstoffprodukte sowie verfahren zur herstellung und ihre verwendung
ATE327270T1 (de) Ein verfahren zur herstellung von poly(3- substituierten)thiophenen
ATE184294T1 (de) Poly-3-hydroxyalkanoate und verfahren zu ihrer herstellung
ATE489418T1 (de) Oxytetramethylenglykol-copolymer und verfahren zu seiner herstellung
TW200519137A (en) Process for producing aliphatic polyester
ATE405597T1 (de) Verfahren zur herstellung von carboxylatreichen copolymeren aus monoethylenisch ungestättigten mono- und dicarbonsäuren sowie carboxylatreiche copolymere mit niedrigem neutralisationsgrad
ATE362953T1 (de) Silikonhaltiges copolymer und verfahren zu dessen herstellung
MY118218A (en) Polymer for photoresist, photoresist composition containing the same, and preparation method thereof
ATE384754T1 (de) Verfahren zur herstellung von hochverzweigten polyamiden
ATE59194T1 (de) Dispersionspolymere, verfahren zu ihrer herstellung und ihre verwendung.
ATE315601T1 (de) Polyoxytetramethylenglykol und verfahren zu seiner herstellung
MY129169A (en) Photosensitive polymer having cyclic backbone and resist composition comprising the same
MXPA05012241A (es) Agente de revestimiento y cuerpo plastico con un efecto antigraffiti y metodo para la produccion del mismo.
EP1642946A4 (de) Beschichtungszusammensetzung
ATE273971T1 (de) Verbindungen die kohlenstoff-dioxid-philie zeigen und verfahren zu ihrer herstellung
DE602004025680D1 (de) Polymere, ihre herstellung und verwendungen
TW349104B (en) A base resin for use in chemically amplified resist and a manufacturing method thereof the invention relates to a base resin for use in a chemically amplified resist and a manufacturing method thereof, the base resin containing two t-butyl groups
AR034808A1 (es) Polimeros de poliester reticulados en forma temporaria
EP1123942A3 (de) Amino-Gruppe enthaltender Polymer (Salz) und dessen Herstellungsverfahren
MY119941A (en) Resist composition containing dialkyl malonate in base polymer.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties