ES2147390T3 - Prepolimero de poliuretano con grupos nco. - Google Patents
Prepolimero de poliuretano con grupos nco.Info
- Publication number
- ES2147390T3 ES2147390T3 ES96927647T ES96927647T ES2147390T3 ES 2147390 T3 ES2147390 T3 ES 2147390T3 ES 96927647 T ES96927647 T ES 96927647T ES 96927647 T ES96927647 T ES 96927647T ES 2147390 T3 ES2147390 T3 ES 2147390T3
- Authority
- ES
- Spain
- Prior art keywords
- polyol
- production
- polyurethane prepolymer
- polymer
- nco groups
- 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
- C08J9/04—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
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1021—Polyurethanes or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/30—Materials not provided for elsewhere for aerosols
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/04—Non-macromolecular organic compounds
- C09K2200/0447—Fats, fatty oils, higher fatty acids or derivatives thereof
Abstract
SE DESCRIBE UN PREPOLIMERO DE POLIURETANO CON GRUPOS NCO A PARTIR DE POLIOLES OLEOQUIMICOS Y POLIISOCIANATOS, QUE ESTA CARACTERIZADO PORQUE EL POLIOLO SE OBTIENE MEDIANTE TRANSESTERIFICACION EN PRESENCIA DE COMPOSICIONES BASICAS DE LITIO. LA ESTABILIDAD AL ALMACENAMIENTO SE INCREMENTA CONSIDERABLEMENTE EN COMBINACION CON UNA AMINA TERCIARIA QUE SIRVE PARA ACELERAR EL ENDURECIMIENTO EN HUMEDO. LA COMPOSICION DE LITIO SE EMPLEA EN UNA CANTIDAD DE 4,0 MMOL/KG DE POLIOLO Y EL ACELERADOR DE AMINA EN UNA CANTIDAD DE 0,1 A 2,0 % EN PESO, REFERIDO ESTE A LA COMPOSICION. EL PREPOLIMERO DE POLIURETANO NO SOLO ES APTO PARA LA FABRICACION DE PEGAMENTOS, SINO TAMBIEN PARA LA FABRICACION DE MATERIALES ESPONJADOS, EN ESPECIAL DE RECIPIENTES A PRESION DE UN SOLO USO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19529406A DE19529406A1 (de) | 1995-08-10 | 1995-08-10 | Polyurethan-Prepolymer mit NCO-Gruppen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147390T3 true ES2147390T3 (es) | 2000-09-01 |
Family
ID=7769156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96927647T Expired - Lifetime ES2147390T3 (es) | 1995-08-10 | 1996-08-01 | Prepolimero de poliuretano con grupos nco. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6359023B1 (es) |
EP (1) | EP0843693B1 (es) |
JP (1) | JP3920920B2 (es) |
AT (1) | ATE193026T1 (es) |
AU (1) | AU700547B2 (es) |
CA (1) | CA2229139A1 (es) |
DE (2) | DE19529406A1 (es) |
DK (1) | DK0843693T3 (es) |
ES (1) | ES2147390T3 (es) |
GR (1) | GR3033433T3 (es) |
PT (1) | PT843693E (es) |
WO (1) | WO1997006196A1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19704158A1 (de) * | 1997-02-04 | 1998-08-06 | Fischer Artur Werke Gmbh | Polyurethanzusammensetzung mit verbesserter langzeitresistenz gegen Mikroorganismenbefall |
US20020058774A1 (en) | 2000-09-06 | 2002-05-16 | Kurth Thomas M. | Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol |
US7595094B2 (en) | 1998-09-17 | 2009-09-29 | Urethane Soy Systems, Co. | Vegetable oil-based coating and method for application |
DE19930961A1 (de) * | 1999-07-05 | 2001-01-11 | Bayer Ag | Polyurethan-Dispersionen |
US7071248B2 (en) * | 2003-01-21 | 2006-07-04 | Ashland Licensing And Intellectual Property, Llc | Adhesive additives and adhesive compositions containing an adhesive additive |
WO2004099227A2 (en) * | 2003-04-30 | 2004-11-18 | Michigan State University | Polyol fatty acid polyesters process and polyurethanes therefrom |
US8293808B2 (en) * | 2003-09-30 | 2012-10-23 | Cargill, Incorporated | Flexible polyurethane foams prepared using modified vegetable oil-based polyols |
US20050176839A1 (en) * | 2004-02-10 | 2005-08-11 | Huzeir Lekovic | Low density acoustic foams based on biopolymers |
DE102004011559A1 (de) * | 2004-03-08 | 2005-09-29 | Rathor Ag | Phasenstabile Polyurethanprepolymere |
JP4599864B2 (ja) * | 2004-03-26 | 2010-12-15 | Dic株式会社 | 二液硬化型ポリウレタン組成物 |
JP2008504287A (ja) | 2004-06-25 | 2008-02-14 | ピッツバーグ ステート ユニバーシティ | 変性植物油ベースのポリオール類 |
US8501828B2 (en) * | 2004-08-11 | 2013-08-06 | Huntsman Petrochemical Llc | Cure rebond binder |
US20060141239A1 (en) * | 2004-12-28 | 2006-06-29 | Gilder Stephen D | Method for making a bonded foam product suitable for use as an underlayment for floor coverings |
US8382937B2 (en) * | 2005-02-14 | 2013-02-26 | Henkel Corporation | Laminating adhesives based on triglyceride-derived polyols |
WO2006116456A1 (en) * | 2005-04-25 | 2006-11-02 | Cargill, Incorporated | Polyurethane foams comprising oligomeric polyols |
CN101238161B (zh) * | 2005-08-12 | 2011-07-06 | 三井化学株式会社 | 聚氨酯泡沫体用组合物、由该组合物得到的聚氨酯泡沫体及其用途 |
US20070135536A1 (en) * | 2005-12-14 | 2007-06-14 | Board Of Trustees Of Michigan State University | Biobased compositions from distillers' dried grains with solubles and methods of making those |
US7678936B2 (en) * | 2007-08-21 | 2010-03-16 | Lear Corporation | Isocyanato terminated precursor and method of making the same |
US8722753B2 (en) * | 2007-08-21 | 2014-05-13 | Lear Corporation | Hydroxyl terminated precursor and method of making the same |
PL2195384T3 (pl) * | 2007-09-28 | 2020-06-29 | Stepan Company | Aromatyczne poliole poliestrowe i mieszanki aromatycznych polioli poliestrowych zawierające składniki odnawialne biologicznie i sposoby ich wytwarzania |
US20090247657A1 (en) | 2008-04-01 | 2009-10-01 | Stepan Company | Thermal stability of polyurethane-modified polyisocyanurate foam |
US20090287007A1 (en) * | 2008-05-13 | 2009-11-19 | Cargill, Incorporated | Partially-hydrogenated, fully-epoxidized vegetable oil derivative |
GB0903717D0 (en) * | 2009-03-04 | 2009-04-15 | Innochem Ltd | Flexible polyurethane foam |
CA2767015C (en) * | 2009-07-02 | 2017-02-07 | Adco Products, Inc. | Two-part foamable adhesive with renewable polyol |
JP6992301B2 (ja) * | 2017-07-20 | 2022-01-13 | 東ソー株式会社 | イソシアネート基末端プレポリマー及び該組成物を用いた膜モジュールの膜シール材用ポリウレタン樹脂形成性組成物 |
FR3075213B1 (fr) * | 2017-12-20 | 2020-08-28 | Bostik Sa | Procede de preparation d'une composition comprenant un polyurethane a terminaisons nco |
CN115141335B (zh) * | 2021-03-30 | 2023-08-11 | 万华化学集团股份有限公司 | 一种低粘聚异氰酸酯组合物的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049575B (de) | 1957-02-02 | 1959-01-29 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen - Bayerwerk | Verfahren zur Herstellung von thixotropen Urethanölen |
US3624044A (en) * | 1966-02-15 | 1971-11-30 | Union Carbide Corp | Urethane polymers |
US3635848A (en) * | 1969-07-10 | 1972-01-18 | Minnesota Mining & Mfg | Isocyanurates, polyisocyanurates and polyurethanes and their preparation using as a catalyst a coordination compound of an organic borate ester and an alkali or alkaline earth metal |
DE3378473D1 (en) | 1982-09-30 | 1988-12-22 | Ford Motor Co | Epoxy ester resin and novel thermosetting coating composition comprising same |
DE3317194A1 (de) | 1983-05-11 | 1984-11-15 | Henkel KGaA, 4000 Düsseldorf | Polyurethan-prepolymere auf basis oleochemischer polyole, ihre herstellung und verwendung |
DE3626223A1 (de) | 1986-08-02 | 1988-02-04 | Henkel Kgaa | Polyurethan-praepolymere auf basis oleochemischer polyole, ihre herstellung und verwendung |
DE4124665A1 (de) * | 1991-07-25 | 1993-01-28 | Henkel Kgaa | Verfahren zur herstellung von polyolverbindungen |
DE4128649A1 (de) * | 1991-08-29 | 1993-03-04 | Henkel Kgaa | Verfahren zur herstellung von epoxidringoeffnungsprodukten |
US5324754A (en) * | 1992-12-14 | 1994-06-28 | Basf Corporation | Lithium-based salts in flexible foams |
DE4341264A1 (de) * | 1993-12-03 | 1995-06-08 | Henkel Kgaa | Mit nichtionischen Tensiden modifizierte Polyurethanschäume |
DE4416838A1 (de) * | 1994-05-13 | 1995-11-16 | Henkel Kgaa | Polyester auf Basis oleochemischer Polyole zur Herstellung von Polyurethan-Schaumstoffen |
-
1995
- 1995-08-10 DE DE19529406A patent/DE19529406A1/de not_active Withdrawn
-
1996
- 1996-08-01 ES ES96927647T patent/ES2147390T3/es not_active Expired - Lifetime
- 1996-08-01 JP JP50809997A patent/JP3920920B2/ja not_active Expired - Fee Related
- 1996-08-01 DK DK96927647T patent/DK0843693T3/da active
- 1996-08-01 AU AU67406/96A patent/AU700547B2/en not_active Ceased
- 1996-08-01 US US09/011,521 patent/US6359023B1/en not_active Expired - Fee Related
- 1996-08-01 WO PCT/EP1996/003384 patent/WO1997006196A1/de active IP Right Grant
- 1996-08-01 EP EP96927647A patent/EP0843693B1/de not_active Expired - Lifetime
- 1996-08-01 PT PT96927647T patent/PT843693E/pt unknown
- 1996-08-01 DE DE59605258T patent/DE59605258D1/de not_active Expired - Lifetime
- 1996-08-01 AT AT96927647T patent/ATE193026T1/de active
- 1996-08-01 CA CA002229139A patent/CA2229139A1/en not_active Abandoned
-
2000
- 2000-05-18 GR GR20000401078T patent/GR3033433T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE19529406A1 (de) | 1997-02-13 |
JP3920920B2 (ja) | 2007-05-30 |
DK0843693T3 (da) | 2000-09-25 |
CA2229139A1 (en) | 1997-02-20 |
EP0843693B1 (de) | 2000-05-17 |
US6359023B1 (en) | 2002-03-19 |
PT843693E (pt) | 2000-11-30 |
WO1997006196A1 (de) | 1997-02-20 |
JPH11511188A (ja) | 1999-09-28 |
ATE193026T1 (de) | 2000-06-15 |
AU6740696A (en) | 1997-03-05 |
AU700547B2 (en) | 1999-01-07 |
EP0843693A1 (de) | 1998-05-27 |
DE59605258D1 (en) | 2000-06-21 |
GR3033433T3 (en) | 2000-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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