DE69319626D1 - Copolymerisation von tetrahydrofuranen und cyclischen anhydriden - Google Patents

Copolymerisation von tetrahydrofuranen und cyclischen anhydriden

Info

Publication number
DE69319626D1
DE69319626D1 DE69319626T DE69319626T DE69319626D1 DE 69319626 D1 DE69319626 D1 DE 69319626D1 DE 69319626 T DE69319626 T DE 69319626T DE 69319626 T DE69319626 T DE 69319626T DE 69319626 D1 DE69319626 D1 DE 69319626D1
Authority
DE
Germany
Prior art keywords
tetrahydrofurane
copolymerization
cyclic anhydrides
anhydrides
cyclic
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
DE69319626T
Other languages
English (en)
Other versions
DE69319626T2 (de
Inventor
Neville Drysdale
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.)
Invista Technologies SARL USA
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69319626D1 publication Critical patent/DE69319626D1/de
Application granted granted Critical
Publication of DE69319626T2 publication Critical patent/DE69319626T2/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
    • C08G65/26—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
    • C08G65/2642—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 catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
DE69319626T 1993-02-23 1993-10-29 Copolymerisation von tetrahydrofuranen und cyclischen anhydriden Expired - Lifetime DE69319626T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2136993A 1993-02-23 1993-02-23
PCT/US1993/010140 WO1994019392A1 (en) 1993-02-23 1993-10-29 Copolymerization of tetrahydrofurans and cyclic anhydrides

Publications (2)

Publication Number Publication Date
DE69319626D1 true DE69319626D1 (de) 1998-08-13
DE69319626T2 DE69319626T2 (de) 1999-02-11

Family

ID=21803803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319626T Expired - Lifetime DE69319626T2 (de) 1993-02-23 1993-10-29 Copolymerisation von tetrahydrofuranen und cyclischen anhydriden

Country Status (7)

Country Link
EP (1) EP0686167B1 (de)
JP (1) JPH08506851A (de)
KR (1) KR100291008B1 (de)
DE (1) DE69319626T2 (de)
ES (1) ES2118265T3 (de)
SG (1) SG52705A1 (de)
WO (1) WO1994019392A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635585A (en) * 1992-10-21 1997-06-03 E. I. Du Pont De Nemours And Company Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts
ES2147343T3 (es) * 1993-07-16 2000-09-01 Du Pont Despolimerizacion de polieteres usando catalizadores heterogeneos.
ES2161854T3 (es) * 1993-10-21 2001-12-16 Du Pont Preparacion de poli(eteres-esteres) a partir de tetrahidrofuranos y acidos policarboxilicos.
US6051603A (en) * 1998-01-20 2000-04-18 Wayne Hughes Institute Vanadium (IV) metallocene complexes having sperm motility inhibiting activity
JP3614806B2 (ja) * 2000-09-28 2005-01-26 三洋化成工業株式会社 ヘテロ環状化合物の開環重合用金属触媒
JP5414049B2 (ja) * 2008-10-10 2014-02-12 独立行政法人産業技術総合研究所 コハク酸系共重合体の製造方法とその共重合体
JP7001518B2 (ja) * 2017-05-30 2022-02-15 三洋化成工業株式会社 環状化合物組成物及びその製造方法
CN113087884B (zh) * 2021-05-27 2021-12-17 天津大学 一种制备聚丁二酸丁二醇酯的方法
CN113185679B (zh) * 2021-05-27 2022-02-08 天津大学 一种聚醚酯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069767A (en) * 1963-11-02 1967-05-24 Nippon Oil Co Ltd Polymeric reaction products of tertahydrofuran and dicarboxylic acid cyclic anhydrides and a method of preparing the same
US4721559A (en) * 1986-10-17 1988-01-26 Olah George A Boron, aluminum and gallium perfluoro alkanesulfonate and resinsulfonate catalysts
US5130470A (en) * 1991-03-27 1992-07-14 E. I. Du Pont De Nemours And Company Polymerization of tetrahydrofuran using a fluorinated acidic catalyst and maleic acid/maleic anhydride mixture as molecular weight control agent
JPH07231438A (ja) * 1994-02-16 1995-08-29 Miharu Tsushin Kk Ｃａｔｖ用増幅器

Also Published As

Publication number Publication date
KR960701125A (ko) 1996-02-24
EP0686167B1 (de) 1998-07-08
ES2118265T3 (es) 1998-09-16
JPH08506851A (ja) 1996-07-23
KR100291008B1 (ko) 2001-09-17
DE69319626T2 (de) 1999-02-11
SG52705A1 (en) 1998-09-28
WO1994019392A1 (en) 1994-09-01
EP0686167A1 (de) 1995-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU