CN1270607A - 双金属氰化物催化甘油的直接聚烷氧基化 - Google Patents
双金属氰化物催化甘油的直接聚烷氧基化 Download PDFInfo
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- CN1270607A CN1270607A CN98809214A CN98809214A CN1270607A CN 1270607 A CN1270607 A CN 1270607A CN 98809214 A CN98809214 A CN 98809214A CN 98809214 A CN98809214 A CN 98809214A CN 1270607 A CN1270607 A CN 1270607A
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- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实施例 | 1 | Cl |
目标分子量(Da) | 3000 | 3000 |
目标羟基值# | 56 | 56 |
引发的起始物分子量(Da) | 1500 | 1500 |
引发起始物精制次数 | 第3代 | 第2代 |
连续起始物 | 甘油 | 甘油 |
增链比 | 5 | 5 |
红热增链比 | 1.5 | 1.5 |
甘油浓度%(glyc/(PO+glyc)) | 2.6 | 2.6 |
产品中最终催化剂(ppm) | 30 | 30 |
搅拌(bhp/Mgal) | 8 | 8 |
起始物中磷酸(ppm) | 20 | 0 |
汽提压力(mmHg) | 30 | 5 |
汽提温度(℃) | 130 | 130 |
汽提时间(min) | 40 | 30 |
催化剂活化加料(氧化物/起始物)wt.% | 5.5 | 6 |
进料时间(hr) | 6.5 | 6 |
测得的OH值 | 54.7 | 68.2 |
HMW谱带尾(ppm) | 444 | 568 |
极限泡沫试验 | 通过 | 失败 |
不饱和度(meq/g) | 0.0037 | 0.0035 |
粘度(cst) | 624 | 573 |
多分散性 | 1.11 | 1.75 |
实施例 | 2 | 3 | C2 |
目标分子量(Da) | 3200 | 3200 | 3200 |
目标羟基值# | 52 | 52 | 52 |
引发的起始物分子量(Da) | 1500 | 1500 | 1500 |
引发起始物精制次数 | 第3代 | 第3代 | 第2代 |
连续起始物 | 甘油 | 甘油 | 甘油 |
增链比 | 5 | 5 | 5 |
红热增链比 | 1.5 | 1.5 | 1.5 |
甘油浓度%(glyc/(PO+glyc)) | 2.3 | 2.5 | 2.3 |
产品中最终催化剂(ppm) | 30 | 30 | 30 |
搅拌(bhp/Mgal) | 8 | 8 | 8 |
起始物中磷酸(ppm) | 20 | 20 | 0 |
汽提压力(mmHg) | 30 | 30 | 10 |
汽提温度(℃) | 130 | 130 | 130 |
汽提时间(min) | 40 | 40 | 30 |
催化剂活化加料(氧化物/起始物)wt.% | 5.5PO/EO | 5.5PO/EO | 4PO |
进料时间(hr) | 6.5 | 6.5 | 6 |
测得的OH值 | 51.3 | 49.9 | 67.0 |
不饱和度(meq/g) | 0.0029 | 0.0026 | 0.0032 |
粘度(cst) | 651 | 665 | 554 |
多分散性 | 1.12 | 1.12 | 1.31 |
%EO | 12 | 12.3 | 12.4 |
Claims (27)
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 |
US08/932613 | 1997-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1270607A true CN1270607A (zh) | 2000-10-18 |
CN1116336C CN1116336C (zh) | 2003-07-30 |
Family
ID=25462600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98809214A Expired - Lifetime CN1116336C (zh) | 1997-09-17 | 1998-08-25 | 双金属氰化物催化甘油的直接聚烷氧基化 |
Country Status (17)
Country | Link |
---|---|
US (1) | US6077978A (zh) |
EP (1) | EP1017738B2 (zh) |
JP (1) | JP4335437B2 (zh) |
KR (1) | KR100555707B1 (zh) |
CN (1) | CN1116336C (zh) |
AU (1) | AU737141B2 (zh) |
BR (1) | BR9812211A (zh) |
CA (1) | CA2301210C (zh) |
CZ (1) | CZ297812B6 (zh) |
DE (1) | DE69804234T3 (zh) |
ES (1) | ES2174496T5 (zh) |
HK (1) | HK1029799A1 (zh) |
ID (1) | ID24339A (zh) |
PL (1) | PL191179B1 (zh) |
RU (1) | RU2245344C2 (zh) |
TW (1) | TW397848B (zh) |
WO (1) | WO1999014258A1 (zh) |
Cited By (4)
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CN1311030C (zh) * | 2003-01-28 | 2007-04-18 | 旭硝子株式会社 | 聚醚多元醇组合物及其用途 |
CN1636989B (zh) * | 2003-11-03 | 2011-04-13 | 拜尔材料科学有限责任公司 | 基于dmc合成中间体的koh封端多元醇的单反应器合成方法 |
CN102574978A (zh) * | 2009-09-07 | 2012-07-11 | 国际壳牌研究有限公司 | 制备聚氨酯泡沫的方法 |
CN102753603A (zh) * | 2009-12-14 | 2012-10-24 | 陶氏环球技术有限责任公司 | 使用双金属氰化物催化剂连续制备低当量多元醇的方法 |
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DE19917897A1 (de) † | 1999-04-20 | 2000-10-26 | Basf Ag | Verfahren zur Herstellung von Polyurethanen |
US6669850B1 (en) * | 1999-08-25 | 2003-12-30 | Xerox Corporation | Purification process |
DE19949092A1 (de) * | 1999-10-12 | 2001-04-19 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
US6359101B1 (en) | 1999-12-15 | 2002-03-19 | Synuthane International, Inc. | Preparing polyether polyols with DMC catalysts |
DE10001779A1 (de) * | 2000-01-18 | 2001-07-19 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
US6750260B2 (en) * | 2000-02-28 | 2004-06-15 | Troy Polymers, Inc. | Process for chemical recycling of polyurethane-containing scrap |
US6642171B2 (en) | 2000-04-28 | 2003-11-04 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
US20060183882A1 (en) * | 2001-12-21 | 2006-08-17 | Dexheimer Edward M | Continuous process for preparation of polyether polyols |
DE10205086A1 (de) † | 2002-02-07 | 2003-08-21 | Basf Ag | Verfahren zur Aktivierung von Doppelmetallcyanid-Verbindungen |
US6835801B2 (en) * | 2002-07-19 | 2004-12-28 | Bayer Antwerp, N.V. | Activated starter mixtures and the processes related thereto |
US20050209438A1 (en) * | 2004-03-19 | 2005-09-22 | Browne Edward P | Starter feed stream acidification in DMC-catalyzed process |
CN100358634C (zh) * | 2005-08-29 | 2008-01-02 | 武汉理工大学 | 一种金属多配体配合物催化剂及其制备方法 |
US7323605B2 (en) * | 2005-11-09 | 2008-01-29 | Bayer Materialscience Llc | Double metal cyanide-catalyzed, low unsaturation polyethers from boron-containing starters |
US20080021191A1 (en) * | 2006-07-20 | 2008-01-24 | Reese Jack R | High water content tolerant process for the production of polyethers |
DE102007057145A1 (de) | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von SiH-Gruppen tragenden Verbindungen als Additive |
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-
1997
- 1997-09-17 US US08/932,613 patent/US6077978A/en not_active Expired - Lifetime
-
1998
- 1998-08-25 RU RU2000106596/04A patent/RU2245344C2/ru active IP Right Revival
- 1998-08-25 WO PCT/EP1998/005381 patent/WO1999014258A1/en active IP Right Grant
- 1998-08-25 CA CA002301210A patent/CA2301210C/en not_active Expired - Fee Related
- 1998-08-25 CZ CZ20000970A patent/CZ297812B6/cs not_active IP Right Cessation
- 1998-08-25 ID IDW20000463A patent/ID24339A/id unknown
- 1998-08-25 BR BR9812211-8A patent/BR9812211A/pt not_active IP Right Cessation
- 1998-08-25 DE DE69804234T patent/DE69804234T3/de not_active Expired - Lifetime
- 1998-08-25 EP EP98951313A patent/EP1017738B2/en not_active Expired - Lifetime
- 1998-08-25 AU AU97390/98A patent/AU737141B2/en not_active Ceased
- 1998-08-25 JP JP2000511805A patent/JP4335437B2/ja not_active Expired - Lifetime
- 1998-08-25 PL PL339267A patent/PL191179B1/pl unknown
- 1998-08-25 KR KR1020007002804A patent/KR100555707B1/ko not_active IP Right Cessation
- 1998-08-25 CN CN98809214A patent/CN1116336C/zh not_active Expired - Lifetime
- 1998-08-25 ES ES98951313T patent/ES2174496T5/es not_active Expired - Lifetime
- 1998-09-16 TW TW087115418A patent/TW397848B/zh not_active IP Right Cessation
-
2000
- 2000-12-29 HK HK00108552A patent/HK1029799A1/xx not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1311030C (zh) * | 2003-01-28 | 2007-04-18 | 旭硝子株式会社 | 聚醚多元醇组合物及其用途 |
CN1636989B (zh) * | 2003-11-03 | 2011-04-13 | 拜尔材料科学有限责任公司 | 基于dmc合成中间体的koh封端多元醇的单反应器合成方法 |
CN102574978A (zh) * | 2009-09-07 | 2012-07-11 | 国际壳牌研究有限公司 | 制备聚氨酯泡沫的方法 |
CN102574978B (zh) * | 2009-09-07 | 2014-10-01 | 国际壳牌研究有限公司 | 制备聚氨酯泡沫的方法 |
CN102753603A (zh) * | 2009-12-14 | 2012-10-24 | 陶氏环球技术有限责任公司 | 使用双金属氰化物催化剂连续制备低当量多元醇的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2301210C (en) | 2008-10-28 |
BR9812211A (pt) | 2000-07-25 |
CN1116336C (zh) | 2003-07-30 |
RU2245344C2 (ru) | 2005-01-27 |
EP1017738B1 (en) | 2002-03-13 |
CZ2000970A3 (cs) | 2000-11-15 |
DE69804234T3 (de) | 2006-05-24 |
US6077978A (en) | 2000-06-20 |
HK1029799A1 (en) | 2001-04-12 |
DE69804234D1 (de) | 2002-04-18 |
AU9739098A (en) | 1999-04-05 |
ES2174496T5 (es) | 2006-02-01 |
DE69804234T2 (de) | 2002-09-19 |
EP1017738B2 (en) | 2005-07-27 |
TW397848B (en) | 2000-07-11 |
EP1017738A1 (en) | 2000-07-12 |
JP2001516782A (ja) | 2001-10-02 |
PL191179B1 (pl) | 2006-03-31 |
CA2301210A1 (en) | 1999-03-25 |
ID24339A (id) | 2000-07-13 |
KR20010024062A (ko) | 2001-03-26 |
PL339267A1 (en) | 2000-12-04 |
WO1999014258A1 (en) | 1999-03-25 |
AU737141B2 (en) | 2001-08-09 |
JP4335437B2 (ja) | 2009-09-30 |
CZ297812B6 (cs) | 2007-04-04 |
KR100555707B1 (ko) | 2006-03-03 |
ES2174496T3 (es) | 2002-11-01 |
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