MX9605957A - Proceso para la preparacion de dispersores de polimero de poliol. - Google Patents
Proceso para la preparacion de dispersores de polimero de poliol.Info
- Publication number
- MX9605957A MX9605957A MX9605957A MX9605957A MX9605957A MX 9605957 A MX9605957 A MX 9605957A MX 9605957 A MX9605957 A MX 9605957A MX 9605957 A MX9605957 A MX 9605957A MX 9605957 A MX9605957 A MX 9605957A
- Authority
- MX
- Mexico
- Prior art keywords
- polyols
- preparation
- polyol
- polymer dispersions
- polymer
- Prior art date
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
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
- C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/633—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polymers of compounds having carbon-to-carbon double bonds
-
- 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
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Abstract
Polioles de polímero y polioles modificados con polímero que substancialmente no tiene un contenido de metal de transicion en la fase continua de poliol pueden prepararse a partir de polioles base de poliéter de polioxialquileno catalizados con complejo de cianuro dimetálico encapsulante sin la remocion substancial de los residuos del catalizador complejo de cianuro dimetálico del poliol base y la subsecuente polimerizacion in situ de uno o más de los monomeros polimerizables.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/565,516 US5688861A (en) | 1995-11-30 | 1995-11-30 | Process for the preparation of polyol polymer dispersions |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9605957A true MX9605957A (es) | 1997-05-31 |
MX218373B MX218373B (es) | 2004-01-07 |
Family
ID=24258973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9605957A MX218373B (es) | 1995-11-30 | 1996-11-29 | Proceso para la preparacion de dispersores de polimero de poliol. |
Country Status (18)
Country | Link |
---|---|
US (3) | US5688861A (es) |
EP (1) | EP0776922B1 (es) |
JP (1) | JP4279363B2 (es) |
KR (1) | KR100448962B1 (es) |
CN (2) | CN1089773C (es) |
AR (1) | AR004792A1 (es) |
AT (1) | ATE214404T1 (es) |
AU (1) | AU722568B2 (es) |
BR (1) | BR9605748A (es) |
CA (1) | CA2188965C (es) |
DE (1) | DE69619770T2 (es) |
DK (1) | DK0776922T3 (es) |
ES (1) | ES2173258T3 (es) |
HU (1) | HU220091B (es) |
MX (1) | MX218373B (es) |
SG (1) | SG81905A1 (es) |
TW (1) | TW430676B (es) |
ZA (1) | ZA969938B (es) |
Families Citing this family (33)
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US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
ZA99973B (en) * | 1998-02-09 | 1999-08-10 | Shell Int Research | Macromer stabiliser precursor for polymer polyols. |
PL204258B1 (pl) * | 1999-05-31 | 2009-12-31 | Huntsman Int Llc | Kompozycja poliolu i sposób jej wytwarzania |
WO2000073363A1 (en) * | 1999-05-31 | 2000-12-07 | Huntsman International Llc | Polymer-modified polyols, their use for the manufacture of polyurethane products |
DE19957105A1 (de) * | 1999-11-26 | 2001-05-31 | Basf Ag | Verfahren zur Aufarbeitung von Polyetheralkoholen |
AU2001255735A1 (en) | 2000-04-28 | 2001-11-12 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
US6635737B1 (en) * | 2000-05-26 | 2003-10-21 | Williamette Valley Company | Polymers derived from low unsaturation polyamines |
DE10136445A1 (de) * | 2001-07-26 | 2003-02-06 | Bayer Ag | Verfahren zur Herstellung von Pfropfpolymerisaten |
DE60221219T2 (de) * | 2001-11-30 | 2007-11-15 | Asahi Glass Co., Ltd. | Polyurethanweichschaum und Verfahren zu seiner Herstellung |
AU2003201859A1 (en) * | 2002-01-11 | 2003-07-30 | Asahi Glass Company, Limited | Process for producing flexible polyurethane foam |
WO2003080241A1 (en) | 2002-03-21 | 2003-10-02 | Dow Global Technologies, Inc. | Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents |
US6806348B2 (en) * | 2003-02-11 | 2004-10-19 | Basf Corporation | Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol |
AU2004220072A1 (en) * | 2003-03-07 | 2004-09-23 | Dow Global Technologies Inc. | Continuous process and system of producing polyether polyols |
US20050085613A1 (en) * | 2003-10-16 | 2005-04-21 | Adkins Rick L. | Novel unsaturated macromers for preformed stabilizers and polymer polyols |
US8470927B2 (en) * | 2004-02-26 | 2013-06-25 | Bayer Materialscience Llc | Process for production of polymer polyols |
TW200801060A (en) | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
CN101501086B (zh) * | 2006-07-05 | 2012-07-04 | 陶氏环球技术有限责任公司 | 共聚物多元醇及其制备方法 |
RU2447991C2 (ru) * | 2006-10-30 | 2012-04-20 | Джонсон Контролз Текнолоджи Компани | Ненефтяные пенополиуретановые продукты с улучшенными техническими характеристиками и способ их получения |
DE102006060376A1 (de) * | 2006-12-20 | 2008-06-26 | Bayer Materialscience Ag | Verfahren zur Herstellung von PIPA-Polyolen zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen |
DE102011078170A1 (de) | 2010-06-29 | 2011-12-29 | Basf Se | Verfahren zur Herstellung von Makromeren |
EP2565214A1 (de) | 2011-09-02 | 2013-03-06 | Basf Se | Dispersion aus einer flüssigen und einer festen Phase |
US8946313B2 (en) * | 2011-12-16 | 2015-02-03 | Bayer Materialscience Llc | Hybrid PHD/PMPO polyols for polyurethane foam applications |
WO2014037558A1 (en) * | 2012-09-10 | 2014-03-13 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of a polyol composition |
ES2811250T3 (es) * | 2013-09-13 | 2021-03-11 | Dow Global Technologies Llc | Proceso de fabricación de poliol de poliadición de poliisocianato usando estabilizantes |
BR112016004878B1 (pt) * | 2013-09-13 | 2020-12-01 | Dow Global Technologies Llc | processo para formação de uma espuma de poliuretano flexível e produto de espuma |
BR112016004952B1 (pt) | 2013-09-13 | 2021-07-20 | Dow Global Technologies Llc | Dispersão tixotrópica, método para fazer a dispersão tixotrópica e composição de resina curável |
JP6782160B2 (ja) | 2013-09-13 | 2020-11-11 | ダウ グローバル テクノロジーズ エルエルシー | ポリイソシアネート重付加ポリオールの製造方法及び生成物 |
JP6541997B2 (ja) | 2015-03-23 | 2019-07-10 | 株式会社東芝 | 二酸化炭素吸収剤の処理方法 |
US9505881B1 (en) | 2015-06-10 | 2016-11-29 | Covestro Llc | Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams |
US11312811B2 (en) | 2016-04-26 | 2022-04-26 | Covestro Llc | Flexible foam using polymer polyols produced via DMC catalyzed polyols |
CN106336488A (zh) * | 2016-08-31 | 2017-01-18 | 南京金浦锦湖化工有限公司 | 一种采用复合引发剂合成高固含量低粘度pop的方法 |
KR101998849B1 (ko) * | 2018-03-02 | 2019-07-11 | 금호석유화학 주식회사 | 저점도를 갖는 고고형분 폴리머 폴리올의 제조방법 |
MX2022009296A (es) * | 2020-01-31 | 2022-08-15 | Dow Global Technologies Llc | Proceso de separacion de catalizadores. |
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US5359019A (en) * | 1990-05-17 | 1994-10-25 | Arco Chemical Technology, L.P. | Use of polyethylenically unsaturated monomers in polymers polyol dispersants |
US5100997A (en) * | 1990-05-29 | 1992-03-31 | Olin Corporation | Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst |
US5268418A (en) | 1990-06-12 | 1993-12-07 | Arco Chemical Technology, L.P. | Polymer/polyol and preformed stabilizer systems |
JP2653236B2 (ja) * | 1990-10-05 | 1997-09-17 | 旭硝子株式会社 | ポリエーテル化合物の製造方法 |
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US5248833A (en) * | 1992-09-22 | 1993-09-28 | Arco Chemical Technology, L.P. | Process for purifying polyols made with double metal cyanide catalysts |
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JP3357110B2 (ja) * | 1993-02-03 | 2002-12-16 | 旭硝子株式会社 | ポリマー分散ポリオールの製造方法 |
US5364906A (en) * | 1993-08-20 | 1994-11-15 | Arco Chemical Technology, L.P. | Low viscosity polymer polyols with improved dispersion stability |
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US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
-
1995
- 1995-11-30 US US08/565,516 patent/US5688861A/en not_active Expired - Lifetime
-
1996
- 1996-10-28 CA CA002188965A patent/CA2188965C/en not_active Expired - Fee Related
- 1996-10-30 JP JP30347296A patent/JP4279363B2/ja not_active Expired - Lifetime
- 1996-11-20 TW TW085114249A patent/TW430676B/zh active
- 1996-11-27 ZA ZA969938A patent/ZA969938B/xx unknown
- 1996-11-27 KR KR1019960058088A patent/KR100448962B1/ko not_active IP Right Cessation
- 1996-11-28 AR ARP960105388A patent/AR004792A1/es unknown
- 1996-11-28 BR BR9605748A patent/BR9605748A/pt not_active IP Right Cessation
- 1996-11-28 AU AU74043/96A patent/AU722568B2/en not_active Ceased
- 1996-11-29 EP EP96308683A patent/EP0776922B1/en not_active Expired - Lifetime
- 1996-11-29 SG SG9611465A patent/SG81905A1/en unknown
- 1996-11-29 AT AT96308683T patent/ATE214404T1/de not_active IP Right Cessation
- 1996-11-29 CN CN96118548A patent/CN1089773C/zh not_active Expired - Lifetime
- 1996-11-29 MX MX9605957A patent/MX218373B/es unknown
- 1996-11-29 HU HU9603297A patent/HU220091B/hu not_active IP Right Cessation
- 1996-11-29 DE DE69619770T patent/DE69619770T2/de not_active Expired - Lifetime
- 1996-11-29 DK DK96308683T patent/DK0776922T3/da active
- 1996-11-29 CN CNB021027935A patent/CN1247648C/zh not_active Expired - Lifetime
- 1996-11-29 ES ES96308683T patent/ES2173258T3/es not_active Expired - Lifetime
-
1997
- 1997-08-20 US US08/915,101 patent/US5955534A/en not_active Expired - Lifetime
-
1999
- 1999-05-14 US US09/312,046 patent/US6143802A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX218373B (es) | 2004-01-07 |
ATE214404T1 (de) | 2002-03-15 |
US5688861A (en) | 1997-11-18 |
DE69619770D1 (de) | 2002-04-18 |
ZA969938B (en) | 1997-06-23 |
HUP9603297A3 (en) | 1997-11-28 |
HU9603297D0 (en) | 1997-01-28 |
CN1156731A (zh) | 1997-08-13 |
AU7404396A (en) | 1997-06-05 |
EP0776922A1 (en) | 1997-06-04 |
CN1089773C (zh) | 2002-08-28 |
KR100448962B1 (ko) | 2005-04-06 |
DE69619770T2 (de) | 2002-10-24 |
AR004792A1 (es) | 1999-03-10 |
CN1396190A (zh) | 2003-02-12 |
SG81905A1 (en) | 2001-07-24 |
US6143802A (en) | 2000-11-07 |
ES2173258T3 (es) | 2002-10-16 |
JP4279363B2 (ja) | 2009-06-17 |
AU722568B2 (en) | 2000-08-03 |
CN1247648C (zh) | 2006-03-29 |
US5955534A (en) | 1999-09-21 |
DK0776922T3 (da) | 2002-06-03 |
EP0776922B1 (en) | 2002-03-13 |
JPH09157385A (ja) | 1997-06-17 |
HUP9603297A2 (en) | 1997-10-28 |
BR9605748A (pt) | 1998-08-25 |
TW430676B (en) | 2001-04-21 |
CA2188965A1 (en) | 1997-05-31 |
CA2188965C (en) | 2007-05-15 |
HU220091B (hu) | 2001-10-28 |
KR970027139A (ko) | 1997-06-24 |
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