HK1029799A1 - Direct polyoxyalkylation of glycerine with double metal cyanide catalysis - Google Patents

Direct polyoxyalkylation of glycerine with double metal cyanide catalysis

Info

Publication number
HK1029799A1
HK1029799A1 HK00108552A HK00108552A HK1029799A1 HK 1029799 A1 HK1029799 A1 HK 1029799A1 HK 00108552 A HK00108552 A HK 00108552A HK 00108552 A HK00108552 A HK 00108552A HK 1029799 A1 HK1029799 A1 HK 1029799A1
Authority
HK
Hong Kong
Prior art keywords
glycerine
metal cyanide
double metal
cyanide catalysis
polyoxyalkylation
Prior art date
Application number
HK00108552A
Other languages
English (en)
Inventor
Kenneth G Mcdaniel
Mark J Perry
John E Hayes
Original Assignee
Bayer Antwerpen Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25462600&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1029799(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Antwerpen Nv filed Critical Bayer Antwerpen Nv
Publication of HK1029799A1 publication Critical patent/HK1029799A1/xx

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
    • 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
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
HK00108552A 1997-09-17 2000-12-29 Direct polyoxyalkylation of glycerine with double metal cyanide catalysis HK1029799A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/932,613 US6077978A (en) 1997-09-17 1997-09-17 Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
PCT/EP1998/005381 WO1999014258A1 (en) 1997-09-17 1998-08-25 Direct polyoxyalkylation of glycerine with double metal cyanide catalysis

Publications (1)

Publication Number Publication Date
HK1029799A1 true HK1029799A1 (en) 2001-04-12

Family

ID=25462600

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00108552A HK1029799A1 (en) 1997-09-17 2000-12-29 Direct polyoxyalkylation of glycerine with double metal cyanide catalysis

Country Status (17)

Country Link
US (1) US6077978A (xx)
EP (1) EP1017738B2 (xx)
JP (1) JP4335437B2 (xx)
KR (1) KR100555707B1 (xx)
CN (1) CN1116336C (xx)
AU (1) AU737141B2 (xx)
BR (1) BR9812211A (xx)
CA (1) CA2301210C (xx)
CZ (1) CZ297812B6 (xx)
DE (1) DE69804234T3 (xx)
ES (1) ES2174496T5 (xx)
HK (1) HK1029799A1 (xx)
ID (1) ID24339A (xx)
PL (1) PL191179B1 (xx)
RU (1) RU2245344C2 (xx)
TW (1) TW397848B (xx)
WO (1) WO1999014258A1 (xx)

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Also Published As

Publication number Publication date
EP1017738A1 (en) 2000-07-12
AU9739098A (en) 1999-04-05
KR100555707B1 (ko) 2006-03-03
RU2245344C2 (ru) 2005-01-27
TW397848B (en) 2000-07-11
JP2001516782A (ja) 2001-10-02
EP1017738B2 (en) 2005-07-27
CN1270607A (zh) 2000-10-18
CA2301210C (en) 2008-10-28
DE69804234T2 (de) 2002-09-19
ES2174496T5 (es) 2006-02-01
PL339267A1 (en) 2000-12-04
PL191179B1 (pl) 2006-03-31
ES2174496T3 (es) 2002-11-01
CZ2000970A3 (cs) 2000-11-15
CZ297812B6 (cs) 2007-04-04
ID24339A (id) 2000-07-13
CN1116336C (zh) 2003-07-30
KR20010024062A (ko) 2001-03-26
CA2301210A1 (en) 1999-03-25
EP1017738B1 (en) 2002-03-13
AU737141B2 (en) 2001-08-09
US6077978A (en) 2000-06-20
BR9812211A (pt) 2000-07-25
JP4335437B2 (ja) 2009-09-30
DE69804234T3 (de) 2006-05-24
WO1999014258A1 (en) 1999-03-25
DE69804234D1 (de) 2002-04-18

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AM43 Amendment of standard patent following opposition or revocation proceedings in the designated patent office (acc. sect 43 patent ordinance)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160825