ES2110647T3 - Procedimiento para la obtencion de plasticos celulares de poliuretano. - Google Patents
Procedimiento para la obtencion de plasticos celulares de poliuretano.Info
- Publication number
- ES2110647T3 ES2110647T3 ES94106805T ES94106805T ES2110647T3 ES 2110647 T3 ES2110647 T3 ES 2110647T3 ES 94106805 T ES94106805 T ES 94106805T ES 94106805 T ES94106805 T ES 94106805T ES 2110647 T3 ES2110647 T3 ES 2110647T3
- Authority
- ES
- Spain
- Prior art keywords
- polyurethane
- procedure
- ppm
- polyurethane foams
- cellular plastics
- 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
-
- 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
- C08G18/6552—Compounds of group C08G18/63
-
- 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
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- 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
- C08G2110/0016—Foam properties semi-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
- C08G2110/0058—≥50 and <150kg/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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
EL OBJETIVO DE LA INVENCION ES UN PROCESO PARA LA ELABORACION DE MATERIAL ESPONJOSO DE POLIURETANO, CON PREFERENCIA MATERIAL ESPONJOSO SEMIENDURECIDO DE POLIURETANO, CON UNA ESTRUCTURA DE ESPONJAMIENTO MEJORADA MEDIANTE TRANSFORMACION DE A) POLIISOCIANATOS ORGANICOS Y/O MODIFICADOS ORGANICOS CON B) COMPUESTOS POLIHIDROXIL CON AL MENOS DOS ATOMOS DE HIDROGENO REACTIVO Y C) AGENTE DE RETICULACION, QUE ESTA COMPUESTO AL MENOS DE UN POLIOXIALQUILENO 3 HASTA 8 Y UN INDICE HIDROXI DESDE 200 HASTA 1.300 PPM Y POSEE UN CONTENIDO EN IONES ALCALINOS DESDE 150 HASTA 1.200 PPM, EN PRESENCIA DE D) FERMENTOS, E) EVENTUALMENTE CATALIZADORES, F) ACIDOS ORGANICOS Y/O INORGANICOS COMO SUSTANCIA ADICIONAL Y G) EVENTUALMENTE MEDIOS AUXILIARES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4315874A DE4315874A1 (de) | 1993-05-12 | 1993-05-12 | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
US08/212,403 US5512602A (en) | 1993-05-12 | 1994-03-11 | Preparation of polyurethane foams |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2110647T3 true ES2110647T3 (es) | 1998-02-16 |
Family
ID=25925853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94106805T Expired - Lifetime ES2110647T3 (es) | 1993-05-12 | 1994-05-02 | Procedimiento para la obtencion de plasticos celulares de poliuretano. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5512602A (es) |
EP (1) | EP0624611B1 (es) |
JP (1) | JPH06329748A (es) |
AT (1) | ATE161559T1 (es) |
CA (1) | CA2122973C (es) |
DE (2) | DE4315874A1 (es) |
DK (1) | DK0624611T3 (es) |
ES (1) | ES2110647T3 (es) |
GR (1) | GR3026025T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19519679B4 (de) * | 1995-05-30 | 2006-04-06 | Basf Ag | Verfahren zur Herstellung von Polyurethanhartschaumstoffen |
US5527833A (en) * | 1995-06-07 | 1996-06-18 | Woodbridge Foam Corp. | Process for producing a polyurethane foam |
DE19533610A1 (de) * | 1995-09-11 | 1997-03-13 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hart- oder Halbhartschaumstoffen und derartige Polyurethan-Schaumstoffe enthaltende Verbundelemente |
DE19541037A1 (de) * | 1995-11-03 | 1997-05-07 | Hoechst Ag | Halogenfreier, flammwidriger Polyurethanhartschaum |
KR100676118B1 (ko) * | 1999-03-09 | 2007-02-01 | 카오카부시키가이샤 | 반경질 폴리우레탄 발포체 |
CA2399835C (en) * | 2000-02-10 | 2009-11-03 | The Dow Chemical Company | Low emission polyurethane polymers made with autocatalytic polyols |
US6762274B2 (en) * | 2000-02-10 | 2004-07-13 | Dow Global Technologies Inc. | Low emission polyurethane polymers made with autocatalytic polyols |
KR20040045040A (ko) * | 2001-10-01 | 2004-05-31 | 다우 글로벌 테크놀로지스 인크. | 겔화 특성을 갖는 자기촉매적 폴리올 및 이로부터 제조된폴리우레탄 생성물 |
US6833390B2 (en) * | 2002-07-22 | 2004-12-21 | Bayer Polymers Llc | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties |
CA2441246A1 (en) * | 2002-09-23 | 2004-03-23 | Hilti Aktiengesellschaft | Two-component foam system for producing constructional foams and their use |
WO2004113410A1 (en) * | 2003-06-13 | 2004-12-29 | Dow Global Technologies Inc. | Catalyst composition to get polyurethane product with good hydrolysis resistance |
US20050067072A1 (en) * | 2003-09-09 | 2005-03-31 | Government Of The United States Of America. | Reinforced reactive material |
ATE536383T1 (de) * | 2003-12-23 | 2011-12-15 | Dow Global Technologies Llc | Verfahren zur herstellung von polyurethanprodukten unter verwendung von autokatalytischen tert.-amin-verkappten polyetherpolyolen |
CN1898287B (zh) * | 2003-12-23 | 2011-01-19 | 陶氏环球技术公司 | 含有亚胺键和叔胺的非短效催化剂以及用其制备的聚氨酯产品 |
US20050165124A1 (en) * | 2004-01-27 | 2005-07-28 | Brown Benjamin J. | Polyurethane foams containing carbon black |
JP2008520808A (ja) | 2004-11-17 | 2008-06-19 | ダウ グローバル テクノロジーズ インコーポレイティド | 酸でブロックされた、アミンベースの自己触媒性ポリオールおよびこれらから作製されるポリウレタンフォーム |
DE102004059724A1 (de) | 2004-12-11 | 2006-06-14 | Bayer Materialscience Ag | Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess |
DE102005003341A1 (de) | 2005-01-25 | 2006-07-27 | Bayer Materialscience Ag | Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess |
FR2889848B1 (fr) * | 2005-08-17 | 2007-09-21 | Saint Gobain Performance Plast | Materiau cellulaire resistant a l'hydrolyse, composition et procedes de fabrication |
JP4901225B2 (ja) * | 2006-01-25 | 2012-03-21 | 花王株式会社 | ポリウレタンフォーム製造用ポリオール混合物 |
BRPI0600782A (pt) * | 2006-02-24 | 2007-11-20 | Phb Ind Sa | composição para preparo de poliol poliéster degradável, processo para obtenção de poliol poliéster, de elastÈmero, de espumas, de tintas e de adesivos, e espuma degradável de um poliol poliéster |
BRPI0600784A (pt) * | 2006-02-24 | 2007-11-20 | Phb Ind Sa | composição para preparo de espuma a base de poliuretano biodegradável e espuma de poliuretano biodegradável |
WO2008079614A1 (en) * | 2006-12-21 | 2008-07-03 | Dow Global Technologies Inc. | Polyurethane catalysis based on the combination of autocatalytic polyol and urea |
ES2621176T5 (es) | 2008-02-20 | 2020-06-26 | Basf Se | Espumas rígidas de poliuretano plásticamente deformables con permeabilidad al aire mejorada y su empleo para la producción de techos de automóviles |
DE102009029089A1 (de) * | 2009-09-02 | 2011-03-03 | Evonik Goldschmidt Gmbh | Phosphorarme Laminieradditive mit geringer Emission, verbesserter Anfangshaftung und verbesserter Hydrolysestabilität |
KR20140102821A (ko) * | 2013-02-15 | 2014-08-25 | 엘지전자 주식회사 | 반응성 기포개방제 조성물, 폴리올 조성물 및 개방기포형 폴리우레탄폼 |
CN106589294B (zh) * | 2016-12-31 | 2019-09-06 | 山东一诺威聚氨酯股份有限公司 | 用于发泡浮球的聚氨酯微孔弹性体组合物及其制备方法 |
JP7233840B2 (ja) | 2018-01-04 | 2023-03-07 | スリーエム イノベイティブ プロパティズ カンパニー | 粘着シート |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728308A (en) * | 1971-02-18 | 1973-04-17 | Dow Chemical Co | Catalyst for urethane reaction |
DE2607999C2 (de) * | 1976-02-27 | 1983-02-03 | Bayer Ag, 5090 Leverkusen | Urethan- und Isocyanuratgruppen aufweisende Schaumstoffe und ein Verfahren zu ihrer Herstellung |
JPH0372515A (ja) * | 1989-05-10 | 1991-03-27 | Asahi Glass Co Ltd | 硬質フォームの製造法 |
DE4134693A1 (de) * | 1991-10-21 | 1993-04-22 | Basf Ag | Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel |
DE4135588A1 (de) * | 1991-10-29 | 1993-05-06 | Basf Ag, 6700 Ludwigshafen, De | Hochreaktive, tertiaere aminogruppen gebunden enthaltende polyoxyalkylenpolyole, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyisocyanat-polyadditionsprodukten |
-
1993
- 1993-05-12 DE DE4315874A patent/DE4315874A1/de not_active Withdrawn
-
1994
- 1994-03-11 US US08/212,403 patent/US5512602A/en not_active Expired - Fee Related
- 1994-04-28 JP JP6092640A patent/JPH06329748A/ja active Pending
- 1994-05-02 ES ES94106805T patent/ES2110647T3/es not_active Expired - Lifetime
- 1994-05-02 DE DE59404858T patent/DE59404858D1/de not_active Expired - Lifetime
- 1994-05-02 EP EP94106805A patent/EP0624611B1/de not_active Expired - Lifetime
- 1994-05-02 DK DK94106805.8T patent/DK0624611T3/da active
- 1994-05-02 AT AT94106805T patent/ATE161559T1/de not_active IP Right Cessation
- 1994-05-05 CA CA002122973A patent/CA2122973C/en not_active Expired - Fee Related
-
1998
- 1998-01-29 GR GR980400195T patent/GR3026025T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2122973A1 (en) | 1994-11-13 |
US5512602A (en) | 1996-04-30 |
DK0624611T3 (da) | 1998-02-23 |
DE4315874A1 (de) | 1994-11-17 |
GR3026025T3 (en) | 1998-04-30 |
EP0624611B1 (de) | 1997-12-29 |
CA2122973C (en) | 1998-05-05 |
EP0624611A1 (de) | 1994-11-17 |
ATE161559T1 (de) | 1998-01-15 |
DE59404858D1 (de) | 1998-02-05 |
JPH06329748A (ja) | 1994-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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