DE69829795D1 - Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz - Google Patents

Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz

Info

Publication number
DE69829795D1
DE69829795D1 DE69829795T DE69829795T DE69829795D1 DE 69829795 D1 DE69829795 D1 DE 69829795D1 DE 69829795 T DE69829795 T DE 69829795T DE 69829795 T DE69829795 T DE 69829795T DE 69829795 D1 DE69829795 D1 DE 69829795D1
Authority
DE
Germany
Prior art keywords
polymers
preparation
phosphazenium salt
phosphazenium
salt
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
DE69829795T
Other languages
English (en)
Other versions
DE69829795T2 (de
Inventor
Tadahito Nobori
Takaomi Hayashi
Shinji Kiyono
Usaji Takaki
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69829795D1 publication Critical patent/DE69829795D1/de
Publication of DE69829795T2 publication Critical patent/DE69829795T2/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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts 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
    • 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
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2675—Phosphorus or compounds thereof
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69829795T 1997-05-22 1998-05-22 Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz Expired - Lifetime DE69829795T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13234297 1997-05-22
JP13234297 1997-05-22

Publications (2)

Publication Number Publication Date
DE69829795D1 true DE69829795D1 (de) 2005-05-25
DE69829795T2 DE69829795T2 (de) 2006-03-09

Family

ID=15079104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829795T Expired - Lifetime DE69829795T2 (de) 1997-05-22 1998-05-22 Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz

Country Status (8)

Country Link
US (1) US6077930A (de)
EP (1) EP0879838B1 (de)
KR (1) KR100273841B1 (de)
CN (1) CN1149247C (de)
DE (1) DE69829795T2 (de)
ID (1) ID20326A (de)
MY (1) MY118618A (de)
SG (1) SG77180A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3830274B2 (ja) * 1998-04-16 2006-10-04 三井化学株式会社 ポリアルキレンオキシドの製造方法
GB9827068D0 (en) * 1998-12-09 1999-02-03 Dow Corning Polymerisation of siloxanes
GB9827069D0 (en) * 1998-12-09 1999-02-03 Dow Corning Polymerisation catalyst
GB9827036D0 (en) 1998-12-09 1999-02-03 Dow Corning Polymerisation of siloxanes
MY122724A (en) * 1999-04-13 2006-04-29 Mitsui Chemicals Inc Method for preparing living polymer in the presence of phosphazenium salt
US6462133B2 (en) 2000-05-19 2002-10-08 Dow Global Technologies, Inc. Polymerizing alkylene oxide with phospazen (IUM) crosslinked polymer
DE10121807A1 (de) 2001-05-04 2002-11-07 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
US20080318767A1 (en) * 2004-07-01 2008-12-25 Mitsui Chemicals, Inc. Novel Phosphazene-Supported Catalyst, Novel Compound Thereof and Use Thereof
EP1857471B1 (de) * 2005-02-25 2013-04-24 Mitsui Chemicals, Inc. Polymerisationskatalysatorzusammensetzung und verfahren zur herstellung von polymer
WO2010065362A1 (en) * 2008-11-25 2010-06-10 Innovative Technologies, L.L.C. Improvements in polypeptide synthesis for drug delivery
EP2289971A1 (de) * 2009-08-27 2011-03-02 Total Petrochemicals Research Feluy Ringöffnungspolymerisierung von zyklischen Carbonaten mit organischen Katalysatorsystemen
FR2967416B1 (fr) * 2010-11-15 2012-12-21 Ipsen Pharma Sas Procede de preparation de polymeres a architecture variee et amorcage amide
CN102174128B (zh) * 2011-01-21 2013-08-07 华南理工大学 一种以膦腈强碱类化合物为催化剂的聚合反应
CN103044632B (zh) * 2012-12-14 2015-07-01 华南理工大学 一种杂化水解树脂及其制备方法与应用
CN108239265B (zh) * 2016-12-26 2019-11-01 青岛科技大学 有机磷腈盐催化剂及其制备方法和用途
CN111087598B (zh) * 2018-10-23 2023-03-17 中国石油化工股份有限公司 无机负载磷腈催化剂的制备和使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990352A (en) * 1996-02-20 1999-11-23 Mitsui Chemicals, Inc. Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide)
GB9703552D0 (en) * 1997-02-20 1997-04-09 Dow Corning Polymerisation of cyclosiloxanes in the presence of fillers
GB9703554D0 (en) * 1997-02-20 1997-04-09 Dow Corning Polymerisation of cyclosiloxanes

Also Published As

Publication number Publication date
DE69829795T2 (de) 2006-03-09
US6077930A (en) 2000-06-20
MY118618A (en) 2004-12-31
CN1149247C (zh) 2004-05-12
KR100273841B1 (ko) 2000-12-15
EP0879838A2 (de) 1998-11-25
KR19980086993A (ko) 1998-12-05
CN1200380A (zh) 1998-12-02
SG77180A1 (en) 2000-12-19
EP0879838B1 (de) 2005-04-20
EP0879838A3 (de) 2000-08-30
ID20326A (id) 1998-11-26

Similar Documents

Publication Publication Date Title
DE69731512D1 (de) Verfahren zur Herstellung von wasserlöslichen Polymeren
DE69521009T2 (de) Verbesserte Verfahren zur Herstellung von Polymere
DE69940033D1 (de) Verfahren zur Herstellung von vernetzten sulfonierten Polymeren
DE69829795D1 (de) Verfahren zur Herstellung von Polymeren in Gegenwart von Phosphazenium Salz
DE69408366D1 (de) Verfahren zur Herstellung von Polymeren aus Alpha-Hydroxycarbonsäuren
DE69911292D1 (de) Verfahren zur Herstellung von fluorhaltigen Polymeren
DE59712105D1 (de) Verfahren zur herstellung von schwefelhaltigen polymeren
DE69939253D1 (de) Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit
DE69612901T2 (de) Verfahren zur Nachbehandlung von modifizierten Polymeren
DE69819631D1 (de) Verfahren zur Herstellung von Anhydrid-Gruppen enthaltenden Pfropfpolymerisaten
DE69811199D1 (de) Kontinuierliches Verfahren zur Herstellung von Polymeren
DE60012417D1 (de) Verfahren zur Herstellung von Polymeren
DE60128010D1 (de) Verfahren zur Herstellung von gekoppelten Polymeren
DE69709819D1 (de) Verfahren zur Herstellung von löslichen, leitfähigen Polymeren mit Säuregruppen
DE60026396D1 (de) Verfahren zur Herstellung von vorexpandierten thermoplatischen Partikeln
DE69414041D1 (de) Verfahren zur Herstellung von Polymeren
DE69507852T2 (de) Verfahren zur Herstellung von asymmetrischen radialen Polymeren
ATE222933T1 (de) Kontinuierliches verfahren zur herstellung von propylenpolymeren
DE69911555D1 (de) Verfahren zur herstellung von polymeren
DE59712116D1 (de) Verfahren zur Herstellung von Polymeren mit wiederkehrenden Succinyl-Einheiten
DE69835678D1 (de) Polymere und verfahren zur herstellung von polymeren
DE60020900D1 (de) Verfahren zur Herstellung von Polymeren
DE69706913T2 (de) Verfahren zur Bromierung von Polymeren in Lösung
DE59700377D1 (de) Verfahren zur Herstellung von wasserunlöslichen Polymerisaten
DE60011699D1 (de) Verfahren zur Herstellung von Polymeren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition