RU2014109848A - METHOD FOR PRODUCING RIGID FOAM POLYURETHANES - Google Patents
METHOD FOR PRODUCING RIGID FOAM POLYURETHANES Download PDFInfo
- Publication number
- RU2014109848A RU2014109848A RU2014109848/04A RU2014109848A RU2014109848A RU 2014109848 A RU2014109848 A RU 2014109848A RU 2014109848/04 A RU2014109848/04 A RU 2014109848/04A RU 2014109848 A RU2014109848 A RU 2014109848A RU 2014109848 A RU2014109848 A RU 2014109848A
- Authority
- RU
- Russia
- Prior art keywords
- particles
- polyol
- olefinically unsaturated
- polyether polyol
- unsaturated monomers
- Prior art date
Links
- 239000006260 foam Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 229920005862 polyol Polymers 0.000 claims abstract 25
- 150000003077 polyols Chemical class 0.000 claims abstract 25
- 238000000034 method Methods 0.000 claims abstract 19
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract 17
- 239000002245 particle Substances 0.000 claims abstract 17
- 229920000570 polyether Polymers 0.000 claims abstract 17
- 239000000178 monomer Substances 0.000 claims abstract 12
- 239000004094 surface-active agent Substances 0.000 claims abstract 7
- 238000011065 in-situ storage Methods 0.000 claims abstract 6
- 238000006116 polymerization reaction Methods 0.000 claims abstract 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000011496 polyurethane foam Substances 0.000 claims abstract 4
- 150000001875 compounds Chemical class 0.000 claims abstract 3
- 239000004604 Blowing Agent Substances 0.000 claims abstract 2
- 239000010954 inorganic particle Substances 0.000 claims abstract 2
- 229920001228 polyisocyanate Polymers 0.000 claims abstract 2
- 239000005056 polyisocyanate Substances 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 150000004982 aromatic amines Chemical class 0.000 claims 1
- HXTWPIJUKIDKIH-UHFFFAOYSA-K bii3 Chemical compound [I-].[I-].[I-].[BiH3+3] HXTWPIJUKIDKIH-UHFFFAOYSA-K 0.000 claims 1
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
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
- 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
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
- 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
-
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Abstract
1. Содержащие частицы пенополиуретаны, отличающиеся тем, что по меньшей мере 50% масс. частиц в пересчете на общую массу встроены в стенки ячеек, причем частицами являются полимеры из олефинненасыщенных мономеров или неорганические частицы, и причем поверхность частиц модифицирована поверхностно-активными веществами, которыми являются полиэфирсилоксаны по меньшей мере с одной боковой цепью, содержащей по меньшей мере одну гидроксильную группу.2. Способ получения жестких пенополиуретанов путем взаимодействия:a) полиизоцианатов сb) соединениями по меньшей мере с двумя атомами водорода, реакционноспособными по отношению к изоцианатным группам, в присутствииc) вспенивающих средств,отличающийся тем, что по меньшей мере один из компонентов a) или b) содержит частицы, поверхность которых модифицирована поверхностно-активными веществами.3. Способ по п. 2, отличающийся тем, что в качестве поверхностно-активных веществ используют полиэфирсилоксаны по меньшей мере с одной боковой цепью, содержащей по меньшей мере одну гидроксильную группу.4. Способ по п. 2 или 3, отличающийся тем, что частицы содержит компонент b).5. Способ по п. 2 или 3, отличающийся тем, что компонент b) включает по меньшей мере один содержащий частицы простой полиэфирполиол bi) по меньшей мере с двумя реакционноспособными по отношению к изоцианатным группам атомами водорода, который получен полимеризацией in-situ олефинненасыщенных мономеров в простом полиэфирполиоле, причем по меньшей мере один из мономеров содержит олефинненасыщенную связь и поверхностно-активную группу.6. Способ по п. 2 или 3, отличающийся тем, что компонент b) включает по меньшей мере один с�1. Particles containing polyurethane foams, characterized in that at least 50% of the mass. particles in terms of total weight are embedded in the walls of the cells, the particles are polymers of olefinically unsaturated monomers or inorganic particles, and the surface of the particles is modified with surfactants, which are polyethersiloxanes with at least one side chain containing at least one hydroxyl group .2. A method of producing rigid polyurethane foams by reacting: a) polyisocyanates cb) compounds with at least two hydrogen atoms reactive towards isocyanate groups in the presence of c) blowing agents, characterized in that at least one of the components a) or b) contains particles whose surface has been modified with surfactants. 3. The method according to claim 2, characterized in that polyethersiloxanes with at least one side chain containing at least one hydroxyl group are used as surfactants. A method according to claim 2 or 3, characterized in that the particles comprise component b) .5. A method according to claim 2 or 3, characterized in that component b) comprises at least one particle-containing polyether polyol bi) with at least two isocyanate-reactive hydrogen atoms, which is obtained by in-situ polymerization of olefinically unsaturated monomers a polyether polyol, wherein at least one of the monomers contains an olefinically unsaturated bond and a surfactant group. A method according to claim 2 or 3, characterized in that component b) comprises at least one c�
Claims (16)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11177819.7 | 2011-08-17 | ||
| EP11177819 | 2011-08-17 | ||
| PCT/EP2012/065915 WO2013024101A2 (en) | 2011-08-17 | 2012-08-14 | Method for producing rigid polyurethane foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2014109848A true RU2014109848A (en) | 2015-09-27 |
Family
ID=46690505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014109848/04A RU2014109848A (en) | 2011-08-17 | 2012-08-14 | METHOD FOR PRODUCING RIGID FOAM POLYURETHANES |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2744841A2 (en) |
| JP (1) | JP2014524493A (en) |
| KR (1) | KR20140052022A (en) |
| CN (1) | CN104039858A (en) |
| AU (1) | AU2012296911A1 (en) |
| BR (1) | BR112014003673A2 (en) |
| IN (1) | IN2014CN01171A (en) |
| MX (1) | MX2014001705A (en) |
| RU (1) | RU2014109848A (en) |
| WO (1) | WO2013024101A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9403963B2 (en) | 2011-08-23 | 2016-08-02 | Basf Se | Particle-comprising polyether alcohols |
| JP7417252B2 (en) * | 2019-12-24 | 2024-01-18 | アクア株式会社 | Rigid polyurethane foam and its manufacturing method |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390645A (en) | 1979-11-23 | 1983-06-28 | The Dow Chemical Company | Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom |
| GB8410480D0 (en) * | 1984-04-24 | 1984-05-31 | Bp Chem Int Ltd | Preparation of polymer polyols |
| US4522976A (en) | 1984-05-17 | 1985-06-11 | Basf Wyandotte Corporation | Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom |
| US4797501A (en) * | 1986-12-31 | 1989-01-10 | Union Carbide Corporation | Silicone-based stabilizers useful in the preparation of improved polyurethane foams |
| US5086084A (en) * | 1989-08-29 | 1992-02-04 | Lee H. Ambrose | Polyvinyl chloride/polyurethane hybrid foams |
| ES2069664T3 (en) | 1990-01-29 | 1995-05-16 | Basf Corp | A PROCESS TO PREPARE GRAFT POLIOLS AND POLIOLS PREPARED BY THE SAME. |
| EP0510533A3 (en) | 1991-04-22 | 1993-05-26 | The Dow Chemical Company | Process for preparing polymer polyols, and polymer polyol so made |
| US5364906A (en) | 1993-08-20 | 1994-11-15 | Arco Chemical Technology, L.P. | Low viscosity polymer polyols with improved dispersion stability |
| US5488085A (en) | 1994-08-18 | 1996-01-30 | Arco Chemical Technology, L.P. | Semi-batch process for producing polymer polyols |
| US6013731A (en) | 1997-12-16 | 2000-01-11 | Arco Chemical Technology L.P. | Stabilizer based on high molecular weight polyols having low monol content for polymer polyol production |
| US6005016A (en) * | 1998-10-06 | 1999-12-21 | Bayer Corporation | Rigid polyurethane foam based on polyethers of TDA |
| AU2829900A (en) * | 1999-03-04 | 2000-09-21 | Asahi Glass Company Limited | Method for producing thermally insulating plate |
| US6172164B1 (en) | 1999-04-01 | 2001-01-09 | Basf Corporation | Process for making graft polyols using t-amyl peroxy free radical initiator |
| BR0308127B1 (en) | 2002-03-15 | 2012-07-10 | grafted polyol, processes for preparing it and polyurethanes, and use of a grafted polyol. | |
| US20060058409A1 (en) | 2002-10-15 | 2006-03-16 | Bernd Zaschke | Method for producing rigid polyurethane foams by means of graft polyhydric alcohols |
| JP2005272806A (en) * | 2003-10-22 | 2005-10-06 | Sanyo Chem Ind Ltd | Rigid polyurethane foam |
| DE102004017294A1 (en) | 2004-04-05 | 2005-10-20 | Basf Ag | Process for the production of polyurethane foams |
| WO2008062790A1 (en) * | 2006-11-20 | 2008-05-29 | Asahi Glass Company, Limited | Method for producing polymer-dispersed polyol |
| FR2918387B1 (en) * | 2007-07-03 | 2009-09-18 | Dominique Patrick Delobel | SYSTEM FOR PRODUCING MICRO ORGANISMS |
| JP2009057485A (en) * | 2007-08-31 | 2009-03-19 | Kao Corp | Method for producing polyurethane foam |
| JP4851503B2 (en) * | 2007-10-10 | 2012-01-11 | 三洋化成工業株式会社 | Method for producing fine particle dispersed polyol and method for producing polyurethane resin |
| CN102089389B (en) | 2008-05-13 | 2014-11-26 | 巴斯夫欧洲公司 | Process for preparing polyol dispersions |
| JP2011157469A (en) * | 2010-02-01 | 2011-08-18 | Asahi Glass Co Ltd | Rigid foamed synthetic resin and method for producing the same |
-
2012
- 2012-08-14 KR KR1020147006470A patent/KR20140052022A/en not_active Withdrawn
- 2012-08-14 WO PCT/EP2012/065915 patent/WO2013024101A2/en not_active Ceased
- 2012-08-14 EP EP12748207.3A patent/EP2744841A2/en not_active Withdrawn
- 2012-08-14 CN CN201280050821.5A patent/CN104039858A/en active Pending
- 2012-08-14 MX MX2014001705A patent/MX2014001705A/en unknown
- 2012-08-14 IN IN1171CHN2014 patent/IN2014CN01171A/en unknown
- 2012-08-14 BR BR112014003673A patent/BR112014003673A2/en not_active IP Right Cessation
- 2012-08-14 RU RU2014109848/04A patent/RU2014109848A/en not_active Application Discontinuation
- 2012-08-14 AU AU2012296911A patent/AU2012296911A1/en not_active Abandoned
- 2012-08-14 JP JP2014525436A patent/JP2014524493A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP2744841A2 (en) | 2014-06-25 |
| CN104039858A (en) | 2014-09-10 |
| WO2013024101A2 (en) | 2013-02-21 |
| BR112014003673A2 (en) | 2017-03-01 |
| WO2013024101A3 (en) | 2013-10-31 |
| MX2014001705A (en) | 2014-03-21 |
| IN2014CN01171A (en) | 2015-04-10 |
| KR20140052022A (en) | 2014-05-02 |
| AU2012296911A1 (en) | 2014-03-06 |
| JP2014524493A (en) | 2014-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20170201 |