MXPA03004399A - Metodo de preparacion de espuma de poliisocianurato modificado por poliuretano. - Google Patents
Metodo de preparacion de espuma de poliisocianurato modificado por poliuretano.Info
- Publication number
- MXPA03004399A MXPA03004399A MXPA03004399A MXPA03004399A MXPA03004399A MX PA03004399 A MXPA03004399 A MX PA03004399A MX PA03004399 A MXPA03004399 A MX PA03004399A MX PA03004399 A MXPA03004399 A MX PA03004399A MX PA03004399 A MXPA03004399 A MX PA03004399A
- Authority
- MX
- Mexico
- Prior art keywords
- compound
- active hydrogen
- water
- preparing polyurethane
- polyisocyanurate foam
- 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
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
-
- 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
Se describe una espuma rigida excelente en resistencia a la compresion, estabilidad dimensional, pirorretardancia y adhesion. Metodo de solucion: Un metodo de preparacion de una espuma de poliisocianurato modificado por poliuretano, que comprende hacer reaccionar un compuesto de hidrogeno activo que tiene por lo menos dos funcionalidades con un compuesto de poliisocianato en presencia de un catalizador y un agente de soplado que comprende ya sea agua sola o una mezcla de agua y un compuesto de bajo punto de ebullicion, en donde (1) el compuesto de poliisocianato es un prepolfmero obtenido al hacer reaccionar un MDI polimerico con (5) a (30)% en peso, en base al MDI polimerico de un polieter poliol y/o poliester poliol que tiene un valor de hidroxi de a lo mas (100) mg KOH/g y (2) el numero de grupos isocianato en el compuesto de poliisocianato es por lo menos (1.5) veces en mol tan grande como el numero de atomos de hidrogeno activos en el compuesto de hidrogeno activo y agua.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000352666A JP2002155125A (ja) | 2000-11-20 | 2000-11-20 | ポリウレタン変性ポリイソシアヌレートフォームの製造方法 |
PCT/EP2001/012858 WO2002040566A2 (en) | 2000-11-20 | 2001-11-07 | Method of preparing polyurethane-modified polyisocyanurate foam |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03004399A true MXPA03004399A (es) | 2004-05-17 |
Family
ID=18825528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03004399A MXPA03004399A (es) | 2000-11-20 | 2001-11-07 | Metodo de preparacion de espuma de poliisocianurato modificado por poliuretano. |
Country Status (17)
Country | Link |
---|---|
US (1) | US6638989B2 (es) |
EP (1) | EP1339769B1 (es) |
JP (1) | JP2002155125A (es) |
KR (1) | KR100764968B1 (es) |
CN (1) | CN1216089C (es) |
AT (1) | ATE483741T1 (es) |
AU (1) | AU2002229537A1 (es) |
CA (1) | CA2429021A1 (es) |
CZ (1) | CZ298946B6 (es) |
DE (1) | DE60143215D1 (es) |
ES (1) | ES2353272T3 (es) |
HK (1) | HK1062919A1 (es) |
IL (1) | IL155759A0 (es) |
MX (1) | MXPA03004399A (es) |
PL (1) | PL208904B1 (es) |
WO (1) | WO2002040566A2 (es) |
ZA (1) | ZA200303813B (es) |
Families Citing this family (10)
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 |
DE102005017363A1 (de) * | 2005-04-14 | 2006-10-19 | Basf Ag | Verfahren zur Herstellung von Polyurethan- und Polyisocyanurat-Hartschaumstoffen |
US20070250025A1 (en) * | 2006-04-25 | 2007-10-25 | Martin Marietta Materials, Inc. | Composite structural/thermal mat system |
JP5294137B2 (ja) * | 2007-12-20 | 2013-09-18 | 日本ポリウレタン工業株式会社 | 硬質ポリウレタンフォームの製造方法 |
ES2741589T3 (es) | 2010-08-13 | 2020-02-11 | Dow Global Technologies Llc | Composición de poliisocianurato |
DE102011079336A1 (de) | 2011-07-18 | 2013-01-24 | Bayer Materialscience Aktiengesellschaft | Versprühbarer, wassergetriebener PUR-/PIR-Hartschaumstoff |
CN103764704A (zh) | 2011-09-02 | 2014-04-30 | 陶氏环球技术有限责任公司 | 硬质聚氨酯泡沫体 |
JP2016008379A (ja) * | 2014-06-20 | 2016-01-18 | 日新製鋼株式会社 | 金属サイディング |
JP7119821B2 (ja) * | 2018-09-19 | 2022-08-17 | 東ソー株式会社 | 硬質ポリウレタンフォーム用組成物及び硬質ポリウレタンフォームの製造方法 |
JP7330782B2 (ja) * | 2018-10-15 | 2023-08-22 | 株式会社東北イノアック | ポリイソシアヌレート発泡体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607380C3 (de) * | 1976-02-24 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen |
EP0022617B2 (en) * | 1979-07-11 | 1991-09-25 | Imperial Chemical Industries Plc | Polyisocyanate compositions and their use in the preparation of polyurethane foams |
US4780485A (en) | 1986-12-22 | 1988-10-25 | Harry A. Fischer | Isocyanurate foam and method for producing the same |
DE4001249A1 (de) * | 1990-01-18 | 1991-07-25 | Bayer Ag | Verfahren zur herstellung von offenzelligen, kaltverformbaren polyurethan-hartschaumstoffen und deren verwendung zur herstellung von autohimmeln |
US5057544A (en) | 1990-11-16 | 1991-10-15 | Basf Corporation | Integral skin rigid urethane foam |
US5167884A (en) * | 1990-12-27 | 1992-12-01 | Basf Corporation | Energy absorbing, water blown, rigid polyurethane foam |
DE69220338T2 (de) * | 1991-12-17 | 1997-11-06 | Ici Plc | Polyurethanschäume |
CA2094554C (en) * | 1992-05-12 | 2001-12-25 | Thirumurti Narayan | Polymethylene polyphenyl polyisocyanate based prepolymers |
US5494942A (en) | 1993-12-27 | 1996-02-27 | The Dow Chemical Company | Process for preparing a rigid polyurethane foam and laminate articles therewith |
DE4437859A1 (de) * | 1994-10-22 | 1996-04-25 | Elastogran Gmbh | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung |
-
2000
- 2000-11-20 JP JP2000352666A patent/JP2002155125A/ja active Pending
-
2001
- 2001-11-07 CN CN018191797A patent/CN1216089C/zh not_active Expired - Fee Related
- 2001-11-07 AT AT01990393T patent/ATE483741T1/de not_active IP Right Cessation
- 2001-11-07 ES ES01990393T patent/ES2353272T3/es not_active Expired - Lifetime
- 2001-11-07 EP EP01990393A patent/EP1339769B1/en not_active Expired - Lifetime
- 2001-11-07 MX MXPA03004399A patent/MXPA03004399A/es active IP Right Grant
- 2001-11-07 AU AU2002229537A patent/AU2002229537A1/en not_active Abandoned
- 2001-11-07 IL IL15575901A patent/IL155759A0/xx unknown
- 2001-11-07 DE DE60143215T patent/DE60143215D1/de not_active Expired - Lifetime
- 2001-11-07 PL PL366418A patent/PL208904B1/pl unknown
- 2001-11-07 CA CA002429021A patent/CA2429021A1/en not_active Abandoned
- 2001-11-07 KR KR1020037006746A patent/KR100764968B1/ko not_active IP Right Cessation
- 2001-11-07 CZ CZ20031402A patent/CZ298946B6/cs not_active IP Right Cessation
- 2001-11-07 WO PCT/EP2001/012858 patent/WO2002040566A2/en active IP Right Grant
- 2001-11-16 US US09/991,076 patent/US6638989B2/en not_active Expired - Fee Related
-
2003
- 2003-05-16 ZA ZA200303813A patent/ZA200303813B/en unknown
-
2004
- 2004-08-03 HK HK04105733A patent/HK1062919A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1339769A2 (en) | 2003-09-03 |
CZ20031402A3 (cs) | 2003-08-13 |
EP1339769B1 (en) | 2010-10-06 |
ES2353272T3 (es) | 2011-02-28 |
KR100764968B1 (ko) | 2007-10-08 |
US6638989B2 (en) | 2003-10-28 |
CZ298946B6 (cs) | 2008-03-19 |
WO2002040566A2 (en) | 2002-05-23 |
AU2002229537A1 (en) | 2002-05-27 |
PL366418A1 (en) | 2005-01-24 |
CN1216089C (zh) | 2005-08-24 |
WO2002040566A3 (en) | 2002-08-01 |
PL208904B1 (pl) | 2011-06-30 |
JP2002155125A (ja) | 2002-05-28 |
US20020120029A1 (en) | 2002-08-29 |
ZA200303813B (en) | 2004-05-17 |
CA2429021A1 (en) | 2002-05-23 |
ATE483741T1 (de) | 2010-10-15 |
IL155759A0 (en) | 2003-12-23 |
CN1474840A (zh) | 2004-02-11 |
DE60143215D1 (de) | 2010-11-18 |
HK1062919A1 (en) | 2004-12-03 |
KR20030051848A (ko) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |