WO1996012759A3 - A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent - Google Patents
A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent Download PDFInfo
- Publication number
- WO1996012759A3 WO1996012759A3 PCT/US1995/013313 US9513313W WO9612759A3 WO 1996012759 A3 WO1996012759 A3 WO 1996012759A3 US 9513313 W US9513313 W US 9513313W WO 9612759 A3 WO9612759 A3 WO 9612759A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adduct
- compatibilizing agent
- alkyl phenol
- fatty
- compatibilizing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
- C08G18/2835—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds having less than 5 ether 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6629—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ971192A CZ119297A3 (en) | 1994-10-20 | 1995-10-19 | Process for preparing polyurethane foam in the presence of a hydrocarbon foaming agent, a mixture suitable as a polyurethane precursor and polyurethane foam per se |
BR9509500A BR9509500A (en) | 1994-10-20 | 1995-10-19 | Process for preparing a closed cell polyurethane foam suitable mixture as a polyurethane precursor and polyurethane foam |
JP8514032A JPH11500467A (en) | 1994-10-20 | 1995-10-19 | Method for producing polyurethane foam in the presence of a hydrocarbon blowing agent |
AU38337/95A AU3833795A (en) | 1994-10-20 | 1995-10-19 | A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
EP95936350A EP0787165A2 (en) | 1994-10-20 | 1995-10-19 | A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
MXPA/A/1997/002869A MXPA97002869A (en) | 1994-10-20 | 1997-04-18 | A process for the preparation of polyurethane foam in the presence of a hydrocarb blowing agent |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/326,430 | 1994-10-20 | ||
US08/326,430 US5451615A (en) | 1994-10-20 | 1994-10-20 | Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
US52980095A | 1995-09-18 | 1995-09-18 | |
US08/529,800 | 1995-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996012759A2 WO1996012759A2 (en) | 1996-05-02 |
WO1996012759A3 true WO1996012759A3 (en) | 1996-07-04 |
Family
ID=26985402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/013313 WO1996012759A2 (en) | 1994-10-20 | 1995-10-19 | A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0787165A2 (en) |
JP (1) | JPH11500467A (en) |
CN (1) | CN1068016C (en) |
AU (1) | AU3833795A (en) |
BR (1) | BR9509500A (en) |
CA (1) | CA2201586A1 (en) |
CZ (1) | CZ119297A3 (en) |
HU (1) | HUT77801A (en) |
PL (1) | PL319832A1 (en) |
WO (1) | WO1996012759A2 (en) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19502969A1 (en) † | 1995-01-31 | 1996-08-01 | Elastogran Gmbh | Process for the production of rigid polyurethane foams |
US5470501A (en) * | 1995-05-08 | 1995-11-28 | Basf Corporation | Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent |
IT1280096B1 (en) * | 1995-10-06 | 1997-12-29 | Ediltec S R L | POLYURETHANE FOAM |
JP3105793B2 (en) * | 1996-08-13 | 2000-11-06 | 住友バイエルウレタン株式会社 | Method for producing rigid polyurethane foam and composition for rigid polyurethane foam |
US6284077B1 (en) | 1997-08-29 | 2001-09-04 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
EP0938517B1 (en) | 1996-09-19 | 2005-07-20 | Dap Products Inc. | Stable, foamed caulk and sealant compounds and methods of use thereof |
US5910515A (en) * | 1997-03-24 | 1999-06-08 | Ediltec S.R.L. | Polyurethane foam |
US6359022B1 (en) | 1997-10-10 | 2002-03-19 | Stepan Company | Pentane compatible polyester polyols |
US5922779A (en) * | 1997-10-10 | 1999-07-13 | Stepan Company | Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams |
GB2337266A (en) * | 1998-02-09 | 1999-11-17 | Basf Corp | Isocyanate-based rigid foam and process for making isocyanate-based rigid foam also stable polyester polyol compositions. |
WO1999042508A1 (en) | 1998-02-23 | 1999-08-26 | Stepan Company | Low viscosity polyester polyols and methods for preparing same |
US6258866B1 (en) * | 1999-02-03 | 2001-07-10 | Huntsman Petrochemical Corporation | Blowing agent compatabilization |
US6420443B1 (en) | 1999-09-09 | 2002-07-16 | Crompton Corporation | Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems |
DE10060815A1 (en) * | 2000-12-07 | 2002-06-20 | Henkel Kgaa | Stone composite panels |
DE10060817A1 (en) * | 2000-12-07 | 2002-06-20 | Henkel Kgaa | Stone composite panels for insulation |
KR101029309B1 (en) * | 2002-12-27 | 2011-04-13 | 디아이씨 가부시끼가이샤 | Polyurethane foam sheet and process for producing layered sheet with the same |
CA2655532C (en) | 2006-07-04 | 2013-08-13 | Huntsman International Llc | Process for making visco-elastic foams |
WO2009032894A1 (en) * | 2007-09-07 | 2009-03-12 | Dow Global Technologies Inc. | Use of natural oil based compounds of low functionality to enhance foams |
US20090082482A1 (en) * | 2007-09-21 | 2009-03-26 | Bayer Materialscience Llc | Storage stable polyol blends containing n-pentane |
DE102008000243A1 (en) | 2008-02-06 | 2009-08-13 | Evonik Goldschmidt Gmbh | Novel compatibilizers to improve the shelf life of polyol blends |
DE102008000255A1 (en) | 2008-02-08 | 2009-08-20 | Evonik Goldschmidt Gmbh | siloxane |
DE102009001595A1 (en) | 2009-03-17 | 2010-09-23 | Evonik Goldschmidt Gmbh | Compatibilizer for improving the storage stability of polyol blends |
MX2011009801A (en) * | 2009-03-18 | 2011-11-04 | Basf Se | Method for producing rigid polyurethane foams. |
JP5528043B2 (en) * | 2009-09-24 | 2014-06-25 | 三井化学株式会社 | Polyurethane foam and method for producing the same |
DE102010063241A1 (en) | 2010-12-16 | 2012-06-21 | Evonik Goldschmidt Gmbh | Silicone stabilizers for rigid polyurethane or polyisocyanurate foams |
DE102011007479A1 (en) | 2011-04-15 | 2012-10-18 | Evonik Goldschmidt Gmbh | Composition containing specific amides and organomodified siloxanes, suitable for the production of polyurethane foams |
DE102011007468A1 (en) | 2011-04-15 | 2012-10-18 | Evonik Goldschmidt Gmbh | Composition containing specific carbamate-type compounds suitable for the preparation of polyurethane foams |
DE102011109541A1 (en) | 2011-08-03 | 2013-02-07 | Evonik Goldschmidt Gmbh | Use of polysiloxanes containing branched polyether radicals for the production of polyurethane foams |
CN102558480A (en) * | 2011-12-21 | 2012-07-11 | 山东东大一诺威新材料有限公司 | Isopentane and n-pentane co-foaming polyurethane rigid foam combined polyether and preparation method thereof |
DE102013201829A1 (en) | 2013-02-05 | 2014-08-07 | Evonik Industries Ag | Amines suitable for use in the production of polyurethanes |
DE102013217395A1 (en) | 2013-09-02 | 2015-03-05 | Evonik Industries Ag | Use of mixtures of organofunctionally modified polysiloxanes with amides in the production of flexible polyurethane foams |
DE102013226575B4 (en) | 2013-12-19 | 2021-06-24 | Evonik Operations Gmbh | Composition suitable for the production of polyurethane foams, containing at least one unsaturated fluorocarbon or unsaturated fluorocarbon as blowing agent, polyurethane foams, processes for their production and their use |
EP2886591A1 (en) * | 2013-12-19 | 2015-06-24 | Evonik Industries AG | Composition, suitable for the production of polyurethane foams, containing at least one nucleating agent |
DE102014215388A1 (en) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Nitrogen containing compounds suitable for use in the production of polyurethanes |
DE102014215387B4 (en) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Nitrogen containing compounds suitable for use in the manufacture of polyurethanes |
DE102014215381B4 (en) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Nitrogen containing compounds suitable for use in the manufacture of polyurethanes |
DE102014215380B4 (en) | 2014-08-05 | 2022-04-28 | Evonik Operations Gmbh | Nitrogen-containing compounds suitable for use in the manufacture of polyurethanes |
DE102014215384A1 (en) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Nitrogen containing compounds suitable for use in the production of polyurethanes |
DE102014215383B4 (en) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Nitrogen containing compounds suitable for use in the manufacture of polyurethanes |
DE102014215382A1 (en) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Nitrogen containing compounds suitable for use in the production of polyurethanes |
EP3078696A1 (en) | 2015-04-08 | 2016-10-12 | Evonik Degussa GmbH | Production of low-emission polyurethanes |
EP3176206A1 (en) | 2015-12-01 | 2017-06-07 | Evonik Degussa GmbH | Method for the preparation of fine cell foams using a cell aging inhibitor |
EP3205678A1 (en) | 2016-02-10 | 2017-08-16 | Evonik Degussa GmbH | Aging-resistant and low-emission mattresses and/or cushions |
EP3744745A1 (en) | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Production of pu foams |
US20210015269A1 (en) | 2019-07-19 | 2021-01-21 | Evonik Operations Gmbh | Shaped pu foam articles |
EP3819323A1 (en) | 2019-11-07 | 2021-05-12 | Evonik Operations GmbH | Compression set |
EP3865527A1 (en) | 2020-02-14 | 2021-08-18 | Evonik Operations GmbH | Production of pu foams |
US20220106432A1 (en) | 2020-10-07 | 2022-04-07 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
EP4363473A1 (en) | 2021-07-02 | 2024-05-08 | Evonik Operations GmbH | Production of pu foams |
WO2023161253A1 (en) | 2022-02-22 | 2023-08-31 | Evonik Operations Gmbh | Use of recycled polyol from amine-based hydrolysis process to produce pu foam |
EP4257327A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical determination of a control signal for slabstock polyurethane foam production |
EP4257324A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | System and method for automatically setting parameters for foam production |
EP4257325A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical prediction of polyurethane foam parameters |
EP4257323A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | System and method for determining parameters for foam production |
EP4257326A1 (en) | 2022-04-08 | 2023-10-11 | Evonik Operations GmbH | Optical determination of a control signal in response to detection of macroscopic polyurethane foam defects |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0421269A2 (en) * | 1989-10-06 | 1991-04-10 | BASF Aktiengesellschaft | Process for the preparation of rigid polyurethane foams with low heat-conductivity and their use |
EP0445614A2 (en) * | 1990-03-09 | 1991-09-11 | Miles Inc. | Process for the production of molded products using internal mold release agents |
EP0523398A1 (en) * | 1991-06-27 | 1993-01-20 | BASF Aktiengesellschaft | Process for producing urethane or urethane and isocyanurate groups containing rigid foams, and blowing agent containing emulsions according to this process |
-
1995
- 1995-10-19 HU HU9800905A patent/HUT77801A/en unknown
- 1995-10-19 CZ CZ971192A patent/CZ119297A3/en unknown
- 1995-10-19 JP JP8514032A patent/JPH11500467A/en not_active Ceased
- 1995-10-19 EP EP95936350A patent/EP0787165A2/en not_active Ceased
- 1995-10-19 AU AU38337/95A patent/AU3833795A/en not_active Abandoned
- 1995-10-19 CA CA002201586A patent/CA2201586A1/en not_active Abandoned
- 1995-10-19 BR BR9509500A patent/BR9509500A/en not_active Application Discontinuation
- 1995-10-19 WO PCT/US1995/013313 patent/WO1996012759A2/en active IP Right Grant
- 1995-10-19 CN CN95195788A patent/CN1068016C/en not_active Expired - Fee Related
- 1995-10-19 PL PL95319832A patent/PL319832A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0421269A2 (en) * | 1989-10-06 | 1991-04-10 | BASF Aktiengesellschaft | Process for the preparation of rigid polyurethane foams with low heat-conductivity and their use |
EP0445614A2 (en) * | 1990-03-09 | 1991-09-11 | Miles Inc. | Process for the production of molded products using internal mold release agents |
EP0523398A1 (en) * | 1991-06-27 | 1993-01-20 | BASF Aktiengesellschaft | Process for producing urethane or urethane and isocyanurate groups containing rigid foams, and blowing agent containing emulsions according to this process |
Also Published As
Publication number | Publication date |
---|---|
HUT77801A (en) | 1998-08-28 |
JPH11500467A (en) | 1999-01-12 |
WO1996012759A2 (en) | 1996-05-02 |
CN1068016C (en) | 2001-07-04 |
CA2201586A1 (en) | 1996-05-02 |
CZ119297A3 (en) | 1997-08-13 |
CN1161705A (en) | 1997-10-08 |
AU3833795A (en) | 1996-05-15 |
BR9509500A (en) | 1997-10-14 |
MX9702869A (en) | 1997-07-31 |
PL319832A1 (en) | 1997-09-01 |
EP0787165A2 (en) | 1997-08-06 |
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