DE60004187D1 - Herstellung von polysulfonen - Google Patents

Herstellung von polysulfonen

Info

Publication number
DE60004187D1
DE60004187D1 DE60004187T DE60004187T DE60004187D1 DE 60004187 D1 DE60004187 D1 DE 60004187D1 DE 60004187 T DE60004187 T DE 60004187T DE 60004187 T DE60004187 T DE 60004187T DE 60004187 D1 DE60004187 D1 DE 60004187D1
Authority
DE
Germany
Prior art keywords
polysulphones
manufacture
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 - Fee Related
Application number
DE60004187T
Other languages
English (en)
Other versions
DE60004187T2 (de
Inventor
Bruce Goldfinger
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.)
EIDP Inc
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 DE60004187D1 publication Critical patent/DE60004187D1/de
Application granted granted Critical
Publication of DE60004187T2 publication Critical patent/DE60004187T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60004187T 1999-04-05 2000-04-05 Herstellung von polysulfonen Expired - Fee Related DE60004187T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12784599P 1999-04-05 1999-04-05
US127845P 1999-04-05
PCT/US2000/008953 WO2000059986A1 (en) 1999-04-05 2000-04-05 Manufacture of polysulfones

Publications (2)

Publication Number Publication Date
DE60004187D1 true DE60004187D1 (de) 2003-09-04
DE60004187T2 DE60004187T2 (de) 2004-05-06

Family

ID=22432262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004187T Expired - Fee Related DE60004187T2 (de) 1999-04-05 2000-04-05 Herstellung von polysulfonen

Country Status (7)

Country Link
US (1) US6548622B1 (de)
EP (1) EP1165662B1 (de)
JP (1) JP2002541286A (de)
AU (1) AU4071100A (de)
CA (1) CA2364655A1 (de)
DE (1) DE60004187T2 (de)
WO (1) WO2000059986A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003292816A1 (en) * 2002-12-26 2004-07-22 Ube Industries, Ltd. Bisphenol compound and aromatic polyaryl ether
CN103619810B (zh) * 2011-04-18 2017-02-15 索维特殊聚合物有限责任公司 用于制造二卤代二苯砜的方法
CN107108895B (zh) * 2014-10-24 2020-10-16 索尔维特殊聚合物美国有限责任公司 用于使用至少一种有机碱制造聚(芳基醚)的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094867A (en) * 1962-11-06 1978-06-13 Imperial Chemical Industries Limited Manufacture of polysulphones
US3819582A (en) * 1971-11-29 1974-06-25 Ici Ltd Polysulphones
US4229564A (en) * 1976-04-26 1980-10-21 Raychem Corporation Friedel-Crafts polymerization of monomers in the preparation of polyketones and polysulfones
EP0049070B1 (de) * 1980-10-01 1984-08-08 Imperial Chemical Industries Plc Herstellung aromatischer Polysulfone
ES8700677A1 (es) * 1984-10-11 1986-11-16 Raychem Corp Metodo para la preparacion de un oligomero de arileno cetonao arileno sulfona
GB9324731D0 (en) * 1993-12-02 1994-01-19 North West Water Group Plc Aromatic polysulphones
EP0764461B1 (de) * 1994-06-07 2002-08-28 Mitsubishi Rayon Co., Ltd. Poröse polysulfonmembrane und verfahren zu deren herstellung

Also Published As

Publication number Publication date
EP1165662B1 (de) 2003-07-30
US6548622B1 (en) 2003-04-15
EP1165662A1 (de) 2002-01-02
WO2000059986A1 (en) 2000-10-12
AU4071100A (en) 2000-10-23
CA2364655A1 (en) 2000-10-12
JP2002541286A (ja) 2002-12-03
DE60004187T2 (de) 2004-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee