ES2193071T3 - Espumas rigidas comprimidas de poliuretano. - Google Patents
Espumas rigidas comprimidas de poliuretano.Info
- Publication number
- ES2193071T3 ES2193071T3 ES00926840T ES00926840T ES2193071T3 ES 2193071 T3 ES2193071 T3 ES 2193071T3 ES 00926840 T ES00926840 T ES 00926840T ES 00926840 T ES00926840 T ES 00926840T ES 2193071 T3 ES2193071 T3 ES 2193071T3
- Authority
- ES
- Spain
- Prior art keywords
- polyurethane
- rigid foams
- compressed rigid
- compressed
- polyisocyanurate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C08J9/36—After-treatment
- C08J9/38—Destruction of cell membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
-
- 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
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6662—Compounds of group C08G18/42 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2330/00—Thermal insulation material
- C08G2330/50—Evacuated open-celled polymer material
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/10—Rigid foams
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cell Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Procedimiento para la fabricación de espumas rígidas de células finas de poliuretano o poliisocianurato, en el que a) se fabrica una espuma rígida de células abiertas de poliuretano o de poliisocianurato mediante la mezcla de una formulación adecuada de poliol con un poliisocianato, y b) la espuma rígida de poliuretano o poliisocianurato así obtenida se comprime después de haber transcurrido entre 80 y 200 % del tiempo de fraguado a entre 5 y 95 % de su volumen inicial, siendo el tiempo de fraguado el tiempo que transcurre desde la mezcla de los componentes hasta el momento en el que queden adheridos hilos al retirar una barra fina de madera insertada en la mezcla de reacción que está espumando.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19917787A DE19917787A1 (de) | 1999-04-20 | 1999-04-20 | Komprimierte Polyurethanhartschaumstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193071T3 true ES2193071T3 (es) | 2003-11-01 |
Family
ID=7905183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00926840T Expired - Lifetime ES2193071T3 (es) | 1999-04-20 | 2000-04-07 | Espumas rigidas comprimidas de poliuretano. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6472449B1 (es) |
EP (1) | EP1175459B1 (es) |
JP (1) | JP4523180B2 (es) |
AT (1) | ATE235533T1 (es) |
AU (1) | AU4545300A (es) |
BR (1) | BR0009828A (es) |
CA (1) | CA2370363A1 (es) |
DE (2) | DE19917787A1 (es) |
ES (1) | ES2193071T3 (es) |
MX (1) | MXPA01010605A (es) |
WO (1) | WO2000063281A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6753357B2 (en) * | 2001-12-18 | 2004-06-22 | Foam Supplies, Inc. | Rigid foam compositions and method employing methyl formate as a blowing agent |
AU2002950525A0 (en) * | 2002-08-01 | 2002-09-12 | Pacific Brands Household Products Pty Ltd | Water absorbent flexible polyurethane foam |
US7185468B2 (en) | 2002-10-31 | 2007-03-06 | Jeld-Wen, Inc. | Multi-layered fire door and method for making the same |
DE102004042525A1 (de) * | 2004-09-02 | 2006-03-09 | Bayer Materialscience Ag | Auf aliphatischen Polyesterpolyolen basierende PUR-/PIR-Hartschaumstoffe |
DE102005021994A1 (de) * | 2005-05-09 | 2006-11-23 | Basf Ag | Verfahren zur Herstellung von Vakuumisolations-Paneelen |
WO2008083295A1 (en) * | 2006-12-29 | 2008-07-10 | Johnson Controls Technology Company | Polyurethane foam formulation, products and methods |
CA2679453C (en) * | 2007-03-07 | 2016-10-04 | Salvatore Anthony Diloreto | Polyurethane foam batt insulation |
EP2072548B1 (de) * | 2007-12-19 | 2017-02-22 | Basf Se | Verfahren zur Herstellung von Urethangruppen und Isocyanuratgruppen enthaltenden Hartschaumstoffen |
DE102008013570A1 (de) | 2008-03-11 | 2009-09-17 | Contitech Antriebssysteme Gmbh | Riemen, insbesondere Kraftübertragungsriemen, mit einer Beschichtung mit einem aliphatischen Polyisocyanurat-Polyharnstoff als Bindemittel und Verfahren zu seiner Herstellung |
KR101290529B1 (ko) * | 2008-12-24 | 2013-07-30 | 금호석유화학 주식회사 | 폴리에테르-에스테르 혼성 폴리올을 이용한 폴리이소시아누레이트 폼 |
US9387420B2 (en) | 2010-04-12 | 2016-07-12 | Baker Hughes Incorporated | Screen device and downhole screen |
US20120067499A1 (en) * | 2010-09-22 | 2012-03-22 | Basf Se | Fixing of vacuum insulation panels in cooling apparatuses |
US8517184B2 (en) | 2010-09-30 | 2013-08-27 | Baker Hughes Incorporated | Anisotropic filtration media |
US9017501B2 (en) | 2011-02-17 | 2015-04-28 | Baker Hughes Incorporated | Polymeric component and method of making |
US8664318B2 (en) | 2011-02-17 | 2014-03-04 | Baker Hughes Incorporated | Conformable screen, shape memory structure and method of making the same |
US8684075B2 (en) | 2011-02-17 | 2014-04-01 | Baker Hughes Incorporated | Sand screen, expandable screen and method of making |
US9044914B2 (en) | 2011-06-28 | 2015-06-02 | Baker Hughes Incorporated | Permeable material compacting method and apparatus |
US8721958B2 (en) | 2011-08-05 | 2014-05-13 | Baker Hughes Incorporated | Permeable material compacting method and apparatus |
US8720590B2 (en) | 2011-08-05 | 2014-05-13 | Baker Hughes Incorporated | Permeable material compacting method and apparatus |
KR102074533B1 (ko) * | 2012-04-30 | 2020-02-06 | 코베스트로 도이칠란드 아게 | 발포 성형체의 제조 방법 |
JP5310929B1 (ja) * | 2012-06-20 | 2013-10-09 | パナソニック株式会社 | 断熱壁、断熱箱体及びその製造方法 |
DE202017004704U1 (de) | 2016-08-30 | 2017-10-02 | Rti Sports Gmbh | Fahrradsattel sowie Sattelpolster |
MX2020005955A (es) | 2017-12-05 | 2020-08-24 | Basf Se | Metodo para producir espumas rigidas de celdas abiertas que contienen grupos uretano y grupos isocianurato. |
FR3088571B1 (fr) * | 2018-11-19 | 2021-12-17 | Gaztransport Et Technigaz | Procede et systeme de preparation d’un bloc de mousse polyurethane/polyisocyanurate d’un massif d’isolation thermique d’une cuve |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731976A (en) * | 1980-08-05 | 1982-02-20 | Nhk Spring Co Ltd | Production of polyurethane form sealing material |
JPS62251593A (ja) * | 1986-04-21 | 1987-11-02 | 松下冷機株式会社 | 断熱体の製造方法 |
US4816494A (en) * | 1988-02-22 | 1989-03-28 | E. R. Carpenter Company, Inc. | Enhanced homogeneous polyurethane foam comfort cushioning and process for making same |
GB9102362D0 (en) | 1991-02-04 | 1991-03-20 | Ici Plc | Polymeric foams |
US5703136A (en) | 1991-02-04 | 1997-12-30 | Imperial Chemical Industries Plc | Polymeric foams |
TW293022B (es) | 1992-07-27 | 1996-12-11 | Takeda Pharm Industry Co Ltd | |
US5250579A (en) | 1992-09-28 | 1993-10-05 | The Dow Chemical Company | Cellular polymer containing perforated cell windows and a process for the preparation thereof |
US5614566A (en) | 1993-02-10 | 1997-03-25 | Th. Goldschmidt Ag. | Method for the preparation of rigid foams having urethane and/or isocyanurate groups and being extensively open celled |
JPH07110097A (ja) * | 1993-07-19 | 1995-04-25 | Takeda Chem Ind Ltd | 断熱材 |
CA2136463A1 (en) * | 1994-02-03 | 1995-08-04 | Sharon A. Free | Very fine cell polyurethane foams and processes for producing the same |
DE4418507A1 (de) * | 1994-05-27 | 1995-11-30 | Bayer Ag | Verfahren zur Herstellung offenzelliger Polyurethan-Hartschaumstoffe und ihre Verwendung als Isoliermaterial in Paneelen und als Isolierschaumstoffe |
JPH08291209A (ja) * | 1995-04-21 | 1996-11-05 | Toyota Motor Corp | Mdi系ポリウレタンフォームの製造方法 |
US5977197A (en) * | 1996-02-02 | 1999-11-02 | The Dow Chemical Company | Compressed, extruded, evacuated open-cell polymer foams and evacuated insulation panels containing them |
US5721284A (en) * | 1996-12-20 | 1998-02-24 | The Dow Chemical Company | Open-celled rigid polyurethane foam |
US5844014A (en) | 1997-03-31 | 1998-12-01 | The Dow Chemical Company | Compressed, extruded, evacuated open-cell polymer foams and evacuated insulation panels containing them |
JP3322852B2 (ja) * | 1998-06-26 | 2002-09-09 | 日清紡績株式会社 | 連続気泡硬質ポリウレタンフォーム成形体およびその製造方法 |
-
1999
- 1999-04-20 DE DE19917787A patent/DE19917787A1/de not_active Withdrawn
-
2000
- 2000-04-07 EP EP00926840A patent/EP1175459B1/de not_active Expired - Lifetime
- 2000-04-07 BR BR0009828-0A patent/BR0009828A/pt not_active Application Discontinuation
- 2000-04-07 MX MXPA01010605A patent/MXPA01010605A/es unknown
- 2000-04-07 DE DE50001556T patent/DE50001556D1/de not_active Expired - Lifetime
- 2000-04-07 US US09/958,775 patent/US6472449B1/en not_active Expired - Fee Related
- 2000-04-07 JP JP2000612365A patent/JP4523180B2/ja not_active Expired - Fee Related
- 2000-04-07 ES ES00926840T patent/ES2193071T3/es not_active Expired - Lifetime
- 2000-04-07 AT AT00926840T patent/ATE235533T1/de not_active IP Right Cessation
- 2000-04-07 AU AU45453/00A patent/AU4545300A/en not_active Abandoned
- 2000-04-07 CA CA002370363A patent/CA2370363A1/en not_active Abandoned
- 2000-04-07 WO PCT/EP2000/003119 patent/WO2000063281A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1175459A1 (de) | 2002-01-30 |
DE19917787A1 (de) | 2000-11-02 |
JP2002542357A (ja) | 2002-12-10 |
EP1175459B1 (de) | 2003-03-26 |
BR0009828A (pt) | 2002-01-08 |
ATE235533T1 (de) | 2003-04-15 |
DE50001556D1 (de) | 2003-04-30 |
MXPA01010605A (es) | 2002-06-04 |
CA2370363A1 (en) | 2000-10-26 |
AU4545300A (en) | 2000-11-02 |
WO2000063281A1 (de) | 2000-10-26 |
JP4523180B2 (ja) | 2010-08-11 |
US6472449B1 (en) | 2002-10-29 |
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