MX218373B - 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
- MX218373B MX218373B MX9605957A MX9605957A MX218373B MX 218373 B MX218373 B MX 218373B MX 9605957 A MX9605957 A MX 9605957A MX 9605957 A MX9605957 A MX 9605957A MX 218373 B MX218373 B MX 218373B
- Authority
- MX
- Mexico
- Prior art keywords
- preparation
- polymer dispersions
- polyol polymer
- polyol
- dispersions
- Prior art date
Links
Classifications
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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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
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 MX9605957A (es) | 1997-05-31 |
MX218373B true 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) | CN1247648C (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 (34)
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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. |
CA2374415A1 (en) * | 1999-05-31 | 2000-12-07 | Dirk Rene Leonie Ramael | Polymer-modified polyols, their use for the manufacture of polyurethane products |
CA2374418C (en) * | 1999-05-31 | 2009-04-21 | Huntsman International Llc | Process for making a pipa-polyol |
DE19957105A1 (de) * | 1999-11-26 | 2001-05-31 | Basf Ag | Verfahren zur Aufarbeitung von Polyetheralkoholen |
US6642171B2 (en) | 2000-04-28 | 2003-11-04 | 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 |
EP1316573B1 (en) * | 2001-11-30 | 2007-07-18 | Asahi Glass Co., Ltd. | Flexible polyurethane foam and method for its production |
AU2003201859A1 (en) * | 2002-01-11 | 2003-07-30 | Asahi Glass Company, Limited | Process for producing flexible polyurethane foam |
MXPA04009145A (es) * | 2002-03-21 | 2004-11-26 | Dow Global Technologies Inc | Metodo para preparar complejos catalizadores de cianuro de metal usando agentes formadores de complejo parcialmente miscibles. |
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 |
US7378559B2 (en) | 2003-03-07 | 2008-05-27 | 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 |
US20090281206A1 (en) * | 2006-07-05 | 2009-11-12 | Dow Global Technologies Inc. | Copolymer polyols and a process for the production thereof |
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 |
MX2016002964A (es) | 2013-09-13 | 2016-06-10 | Dow Global Technologies Llc | Espuma de poliuretano modificada por combustion basada en poliadicion de poliisocianato (pipa). |
EP3044243B1 (en) | 2013-09-13 | 2020-06-24 | Dow Global Technologies LLC | Polyisocyanate polyaddition polyol manufacturing process using stabilizers |
US9840579B2 (en) | 2013-09-13 | 2017-12-12 | Dow Global Technologies Llc | Thixotropic polyol compositions containing dispersed urethane-modified polyisocyanurates |
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 |
KR20220130223A (ko) * | 2020-01-31 | 2022-09-26 | 다우 글로벌 테크놀로지스 엘엘씨 | 촉매 분리 공정 |
US12006413B2 (en) | 2022-01-12 | 2024-06-11 | Covestro Llc | Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion |
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-
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 DE DE69619770T patent/DE69619770T2/de not_active Expired - Lifetime
- 1996-11-29 ES ES96308683T patent/ES2173258T3/es not_active Expired - Lifetime
- 1996-11-29 CN CNB021027935A patent/CN1247648C/zh not_active Expired - Lifetime
- 1996-11-29 EP EP96308683A patent/EP0776922B1/en not_active Expired - Lifetime
- 1996-11-29 AT AT96308683T patent/ATE214404T1/de not_active IP Right Cessation
- 1996-11-29 DK DK96308683T patent/DK0776922T3/da active
- 1996-11-29 MX MX9605957A patent/MX218373B/es unknown
- 1996-11-29 SG SG9611465A patent/SG81905A1/en unknown
- 1996-11-29 CN CN96118548A patent/CN1089773C/zh not_active Expired - Lifetime
- 1996-11-29 HU HU9603297A patent/HU220091B/hu not_active IP Right Cessation
-
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 |
---|---|
EP0776922A1 (en) | 1997-06-04 |
US5955534A (en) | 1999-09-21 |
JP4279363B2 (ja) | 2009-06-17 |
ZA969938B (en) | 1997-06-23 |
CN1396190A (zh) | 2003-02-12 |
KR100448962B1 (ko) | 2005-04-06 |
SG81905A1 (en) | 2001-07-24 |
ATE214404T1 (de) | 2002-03-15 |
CN1089773C (zh) | 2002-08-28 |
CA2188965C (en) | 2007-05-15 |
JPH09157385A (ja) | 1997-06-17 |
HU9603297D0 (en) | 1997-01-28 |
BR9605748A (pt) | 1998-08-25 |
AU7404396A (en) | 1997-06-05 |
DE69619770D1 (de) | 2002-04-18 |
AU722568B2 (en) | 2000-08-03 |
ES2173258T3 (es) | 2002-10-16 |
AR004792A1 (es) | 1999-03-10 |
EP0776922B1 (en) | 2002-03-13 |
DE69619770T2 (de) | 2002-10-24 |
CA2188965A1 (en) | 1997-05-31 |
MX9605957A (es) | 1997-05-31 |
HU220091B (hu) | 2001-10-28 |
KR970027139A (ko) | 1997-06-24 |
US6143802A (en) | 2000-11-07 |
TW430676B (en) | 2001-04-21 |
HUP9603297A3 (en) | 1997-11-28 |
US5688861A (en) | 1997-11-18 |
CN1247648C (zh) | 2006-03-29 |
HUP9603297A2 (en) | 1997-10-28 |
CN1156731A (zh) | 1997-08-13 |
DK0776922T3 (da) | 2002-06-03 |
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