AR012559A1 - Proceso para preparar espumas rigidas de poliuretano y composicion polifuncional reactiva al isocianato - Google Patents
Proceso para preparar espumas rigidas de poliuretano y composicion polifuncional reactiva al isocianatoInfo
- Publication number
- AR012559A1 AR012559A1 ARP980101218A ARP980101218A AR012559A1 AR 012559 A1 AR012559 A1 AR 012559A1 AR P980101218 A ARP980101218 A AR P980101218A AR P980101218 A ARP980101218 A AR P980101218A AR 012559 A1 AR012559 A1 AR 012559A1
- Authority
- AR
- Argentina
- Prior art keywords
- isocyanate
- polyurethane
- rigid foams
- prepare rigid
- composition reactive
- 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
-
- 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
-
- 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
- C08G18/48—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
- 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
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Se usa una composicion de por lo menos dos polioxietilén monoles para solubilizar un hidrocarburo como agentes de expansion en composiciones depolioles para preparar espumas rígidas de poliuretano.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97104773 | 1997-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR012559A1 true AR012559A1 (es) | 2000-11-08 |
Family
ID=8226623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980101218A AR012559A1 (es) | 1997-03-20 | 1998-03-18 | Proceso para preparar espumas rigidas de poliuretano y composicion polifuncional reactiva al isocianato |
Country Status (19)
Country | Link |
---|---|
US (1) | US6034145A (es) |
EP (1) | EP0968240B1 (es) |
JP (1) | JP2001519847A (es) |
KR (1) | KR20000076425A (es) |
CN (1) | CN1251115A (es) |
AR (1) | AR012559A1 (es) |
AU (1) | AU727456B2 (es) |
BR (1) | BR9808273A (es) |
CA (1) | CA2280807A1 (es) |
DE (1) | DE69804952T2 (es) |
ES (1) | ES2175697T3 (es) |
HU (1) | HUP0000880A3 (es) |
ID (1) | ID22774A (es) |
NZ (1) | NZ337226A (es) |
PL (1) | PL335741A1 (es) |
SK (1) | SK127799A3 (es) |
TR (1) | TR199902164T2 (es) |
TW (1) | TW420695B (es) |
WO (1) | WO1998042764A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6420443B1 (en) | 1999-09-09 | 2002-07-16 | Crompton Corporation | Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems |
US6348515B1 (en) * | 2000-09-06 | 2002-02-19 | Atofina Chemicals, Inc. | Blowing agent blends |
KR100712898B1 (ko) * | 2001-07-03 | 2007-05-02 | 덕유패널 주식회사 | 경질 폐우레탄폼을 재활용한 경질우레탄 패널 |
US6753357B2 (en) * | 2001-12-18 | 2004-06-22 | Foam Supplies, Inc. | Rigid foam compositions and method employing methyl formate as a blowing agent |
KR100850995B1 (ko) * | 2002-01-04 | 2008-08-12 | 주식회사 엘지이아이 | 경질 폴리우레탄 발포체 제조용 조성물 및 그로부터제조된 경질 폴리우레탄 발포체 |
JP4677709B2 (ja) * | 2002-09-27 | 2011-04-27 | 旭硝子株式会社 | 硬質発泡合成樹脂の製造方法 |
US20050070619A1 (en) * | 2003-09-26 | 2005-03-31 | Miller John William | Blowing agent enhancers for polyurethane foam production |
ES2657654T3 (es) * | 2004-08-04 | 2018-03-06 | Foam Supplies, Inc. | Cambio de reactividad y degradación de catalizador en la espuma de poliuretano |
TWI626262B (zh) * | 2005-06-24 | 2018-06-11 | 哈尼威爾國際公司 | 發泡體及其產品 |
DE602006019497D1 (de) * | 2006-02-15 | 2011-02-17 | Stepan Co | Verträglichmachende tenside für polyurethanpolyole und harze |
US20070238800A1 (en) * | 2006-04-11 | 2007-10-11 | Bayer Materialscience Llc | Storage stable isocyanate-reactive component containing vegetable oil-based polyol |
CN101210065B (zh) * | 2006-12-30 | 2011-12-28 | 财团法人工业技术研究院 | 不黄变聚氨基甲酸酯泡沫材料的形成方法及组合物 |
JP5796926B2 (ja) * | 2009-07-06 | 2015-10-21 | 旭有機材工業株式会社 | ポリウレタンフォーム用発泡性組成物及びポリウレタンフォーム |
DE102010033227B4 (de) * | 2010-08-03 | 2017-08-24 | Karlsruher Institut für Technologie | Oberflächenwellensensor und Verfahren zu dessen Herstellung |
US9290604B2 (en) | 2010-08-13 | 2016-03-22 | Air Products And Chemicals, Inc. | NPE-free emulsifiers for water-blown polyurethane spray foam |
US8975335B2 (en) * | 2011-09-23 | 2015-03-10 | Bayer Materialscience Llc | Process for the production of high air flow polyether foams and the foams produced by this process |
DE102013226575B4 (de) | 2013-12-19 | 2021-06-24 | Evonik Operations Gmbh | Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens einen ungesättigten Fluorkohlenwasserstoff oder ungesättigten Fluorkohlenwasserstoff als Treibmittel, Polyurethanschäume, Verfahren zu deren Herstellung und deren Verwendung |
EP2886591A1 (de) | 2013-12-19 | 2015-06-24 | Evonik Industries AG | Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel |
US9951174B2 (en) | 2015-05-20 | 2018-04-24 | Covestro Llc | Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow |
EP3596149A1 (en) | 2017-03-15 | 2020-01-22 | Covestro LLC | Viscoelastic polyurethane foams with reduced temperature sensitivity |
US10766998B2 (en) | 2017-11-21 | 2020-09-08 | Covestro Llc | Flexible polyurethane foams |
US10793692B2 (en) | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
US11572433B2 (en) | 2021-03-12 | 2023-02-07 | Covestro Llc | In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation |
US11718705B2 (en) | 2021-07-28 | 2023-08-08 | Covestro Llc | In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3928330A1 (de) * | 1989-08-26 | 1991-02-28 | Bayer Ag | Fluessige polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihrer verwendung bei der herstellung von polyurethanschaumstoffen |
DE4211774A1 (de) * | 1992-04-08 | 1993-10-14 | Bayer Ag | Modifizierte aromatische Polyisocyanate und ihre Verwendung zur Herstellung von harten Urethangruppen aufweisenden Schaumstoffen |
US5451615A (en) * | 1994-10-20 | 1995-09-19 | The Dow Chemical Company | Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
US5464562A (en) * | 1995-04-24 | 1995-11-07 | Basf Corporation | Polyoxyalkylene polyether monool polyurethane foam additive |
DE19526979A1 (de) * | 1995-07-25 | 1997-01-30 | Basf Ag | Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis |
-
1998
- 1998-02-18 CA CA002280807A patent/CA2280807A1/en not_active Abandoned
- 1998-02-18 BR BR9808273-6A patent/BR9808273A/pt unknown
- 1998-02-18 EP EP98913558A patent/EP0968240B1/en not_active Expired - Lifetime
- 1998-02-18 DE DE69804952T patent/DE69804952T2/de not_active Expired - Fee Related
- 1998-02-18 JP JP54322398A patent/JP2001519847A/ja active Pending
- 1998-02-18 TR TR1999/02164T patent/TR199902164T2/xx unknown
- 1998-02-18 AU AU68216/98A patent/AU727456B2/en not_active Ceased
- 1998-02-18 WO PCT/EP1998/000919 patent/WO1998042764A1/en not_active Application Discontinuation
- 1998-02-18 HU HU0000880A patent/HUP0000880A3/hu unknown
- 1998-02-18 ES ES98913558T patent/ES2175697T3/es not_active Expired - Lifetime
- 1998-02-18 SK SK1277-99A patent/SK127799A3/sk unknown
- 1998-02-18 KR KR1019997008529A patent/KR20000076425A/ko not_active Application Discontinuation
- 1998-02-18 PL PL98335741A patent/PL335741A1/xx unknown
- 1998-02-18 CN CN98803470A patent/CN1251115A/zh active Pending
- 1998-02-18 NZ NZ337226A patent/NZ337226A/en unknown
- 1998-02-18 ID IDW990957A patent/ID22774A/id unknown
- 1998-02-25 TW TW087102720A patent/TW420695B/zh active
- 1998-03-17 US US09/040,077 patent/US6034145A/en not_active Expired - Fee Related
- 1998-03-18 AR ARP980101218A patent/AR012559A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUP0000880A2 (en) | 2000-07-28 |
HUP0000880A3 (en) | 2000-09-28 |
US6034145A (en) | 2000-03-07 |
WO1998042764A1 (en) | 1998-10-01 |
CA2280807A1 (en) | 1998-10-01 |
EP0968240B1 (en) | 2002-04-17 |
ID22774A (id) | 1999-12-09 |
AU6821698A (en) | 1998-10-20 |
DE69804952D1 (de) | 2002-05-23 |
KR20000076425A (ko) | 2000-12-26 |
DE69804952T2 (de) | 2002-10-17 |
PL335741A1 (en) | 2000-05-08 |
CN1251115A (zh) | 2000-04-19 |
JP2001519847A (ja) | 2001-10-23 |
BR9808273A (pt) | 2000-05-16 |
TR199902164T2 (xx) | 1999-12-21 |
TW420695B (en) | 2001-02-01 |
SK127799A3 (en) | 2000-04-10 |
ES2175697T3 (es) | 2002-11-16 |
NZ337226A (en) | 2001-08-31 |
EP0968240A1 (en) | 2000-01-05 |
AU727456B2 (en) | 2000-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |