ES2047191T3 - Laminas de poliuretano elasticas y blandas y un procedimiento para su obtencion y su empleo. - Google Patents
Laminas de poliuretano elasticas y blandas y un procedimiento para su obtencion y su empleo.Info
- Publication number
- ES2047191T3 ES2047191T3 ES90108546T ES90108546T ES2047191T3 ES 2047191 T3 ES2047191 T3 ES 2047191T3 ES 90108546 T ES90108546 T ES 90108546T ES 90108546 T ES90108546 T ES 90108546T ES 2047191 T3 ES2047191 T3 ES 2047191T3
- Authority
- ES
- Spain
- Prior art keywords
- elastic
- procedure
- obtaining
- soft polyurethane
- polyurethane sheets
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
EL INVENTO SE REFIERE A UNAS LAMINAS ELASTICAS Y BLANDAS A BASE DE POLIURETANO QUE TIENEN UN ESPESOR ENTRE 0,3 Y 3MM; SE UTILIZAN PARA RECUBRIR PIEZAS PERFILADAS PARA LOS ESPACIOS INTERIORES DE VEHICULOS Y SE OBTIENEN A TRAVES DE LA SINTERIZACION DE POLIURETANO TERMOPLASTICO EN FORMA DE POLVO CON UN 0,05 A 1 PARTES EN PESO DE OXIDO DE ALUMINIO EN FORMA DE POLVO Y/O GEL DE SILICE, POR 100 UNIDADES DE POLIURETANO TERMOPLASTICO, POR MEDIO DE UNOS UTENSILIOS TEMPERADOS. LOS POLIURETANOS ELASTICOS TIENEN UN INDICE DE FUSION DE 190 C, UN PESO ESPECIFICO DE 212N DE 50 A 350 Y UNA DUREZA SHORE (A) DE 60 A 98.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3916874A DE3916874A1 (de) | 1989-05-24 | 1989-05-24 | Weiche, elastische polyurethan-folien, verfahren zu ihrer herstellung und ihre verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047191T3 true ES2047191T3 (es) | 1994-02-16 |
Family
ID=6381285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90108546T Expired - Lifetime ES2047191T3 (es) | 1989-05-24 | 1990-05-07 | Laminas de poliuretano elasticas y blandas y un procedimiento para su obtencion y su empleo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5218058A (es) |
EP (1) | EP0399272B1 (es) |
JP (1) | JPH039833A (es) |
CA (1) | CA2017354C (es) |
DE (2) | DE3916874A1 (es) |
ES (1) | ES2047191T3 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117649C1 (es) * | 1991-05-29 | 1993-01-07 | Era Beschichtung Gmbh & Co. Kg, 3078 Stolzenau, De | |
EP0539802A1 (de) * | 1991-10-28 | 1993-05-05 | Bayer Ag | Freifliessende, thermoplastisch verarbeitbare und dabei nachvernetzende, gegebenenfalls expandierbare Polyurethan-Pulver (-Zubereitungen) |
DE4203307C1 (es) * | 1992-02-06 | 1992-12-03 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
DE4209711A1 (de) * | 1992-03-25 | 1993-09-30 | Bayer Ag | Expandierbare, treibmittelhaltige Polyurethan-Pulverzubereitungen sowie ihre Verwendung zur Herstellung geschäumter Polyurethan-Formkörper |
DE4220419A1 (de) * | 1992-06-22 | 1993-12-23 | Bayer Ag | Reaktive Polyurethane und ihre Verwendung |
US5824738A (en) † | 1994-10-07 | 1998-10-20 | Davidson Textron Inc. | Light stable aliphatic thermoplastic urethane elastomers and method of making same |
DE4441687B4 (de) * | 1994-11-23 | 2004-12-30 | Kerafol Keramische Folien Gmbh | Elektrisch isolierende Folie |
DE4442380A1 (de) * | 1994-11-29 | 1996-05-30 | Wolff Walsrode Ag | Wasserdichte und atmungsaktive Flächengebilde aus Harzmischungen thermoplastischer Polyurethane |
NL1001978C2 (nl) * | 1995-12-22 | 1997-06-24 | Dsm Nv | Bouwfolie. |
JP3393752B2 (ja) * | 1996-04-26 | 2003-04-07 | 日清紡績株式会社 | エステル基を有する樹脂用の耐加水分解安定剤及び該安定剤によるエステル基を有する樹脂の耐加水分解安定化方法 |
US5733628A (en) | 1996-10-10 | 1998-03-31 | Tredegar Industries, Inc. | Breathable elastic polymeric film laminates |
US6110411A (en) * | 1997-03-18 | 2000-08-29 | Clausen; Christian Henning | Laser sinterable thermoplastic powder |
DE19757569A1 (de) * | 1997-12-23 | 1999-06-24 | Bayer Ag | Aliphatische, emissionsarme, sinterfähige thermoplastische Polyurethanformmassen |
DE19800287A1 (de) * | 1998-01-07 | 1999-07-08 | Bayer Ag | Aliphatische sinterfähige thermoplastische Polyurethanformmassen mit reduzierter mechanischer Festigkeit |
DE19832469A1 (de) | 1998-07-18 | 2000-01-20 | Kautex Textron Gmbh & Co Kg | Verfahren zum Herstellen einer Abdeckhaut für die Instrumententafel eines Kraftfahrzeuges |
DE19920367A1 (de) * | 1999-05-04 | 2000-11-16 | Bayer Ag | Aliphatische, sinterfähige thermoplastische Polyurethanformmassen mit verbesserten Eigenschaften |
DE19942393C2 (de) * | 1999-07-15 | 2002-07-18 | Bayer Ag | Weiche, elastische Polyurethanfolien, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6559266B2 (en) * | 1999-11-22 | 2003-05-06 | Bayer Corporation | Aliphatic thermoplastic polyurethanes, a process for producing them and the use thereof |
JP4620826B2 (ja) * | 2000-03-21 | 2011-01-26 | 旭化成ケミカルズ株式会社 | パウダースラッシュ成形用ポリウレタン |
EP1167431A1 (en) * | 2000-06-26 | 2002-01-02 | Tema Technopolymers S.r.l. | Process for manufacturing a material including polyurethane and material so obtained |
DE10254600B4 (de) * | 2002-11-22 | 2007-12-27 | Bayer Materialscience Ag | Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen |
US8247492B2 (en) | 2006-11-09 | 2012-08-21 | Valspar Sourcing, Inc. | Polyester powder compositions, methods and articles |
WO2008057844A1 (en) | 2006-11-09 | 2008-05-15 | Valspar Sourcing, Inc. | Powder compositions and methods of manufacturing articles therefrom |
US20080176972A1 (en) * | 2007-01-19 | 2008-07-24 | David Hews | Radiation cured elastomeric urethane acrylate films and the process for making same |
US20090127195A1 (en) * | 2007-11-20 | 2009-05-21 | Allison Foss Calabrese | Purification of isocyanate functional polymers |
US8349987B2 (en) * | 2009-02-19 | 2013-01-08 | Covidien Lp | Adhesive formulations |
EP2546314A1 (de) * | 2011-07-12 | 2013-01-16 | Sika Technology AG | Verfahren zur Vorbehandlung von Formstücken aus Kunststoffmatrix-enthaltenden Faserstoff-Zusammensetzungen zum Verkleben |
WO2015197515A1 (de) | 2014-06-23 | 2015-12-30 | Covestro Deutschland Ag | Verwendung von thermoplastischen polyurethanpulvern |
US20190299494A1 (en) | 2016-07-21 | 2019-10-03 | Basf Se | Microwave welding of elastomer powder |
DE102016223567A1 (de) | 2016-11-28 | 2018-05-30 | Adidas Ag | Verfahren zur Herstellung von Sportartikeln und Sportartikel |
CN107175787A (zh) * | 2017-07-01 | 2017-09-19 | 东莞市良展有机硅科技有限公司 | 一种硅胶商标图案的制备方法 |
WO2019162172A1 (de) | 2018-02-20 | 2019-08-29 | Basf Se | Verbindung von körpern durch thermoplastisches elastomer mittels hochfrequenzstrahlung |
JP7082010B2 (ja) * | 2018-08-23 | 2022-06-07 | ニッタ株式会社 | 熱可塑性ウレタン樹脂 |
CN115260450B (zh) * | 2022-08-25 | 2023-10-20 | 佛山市立大立塑新材料有限公司 | 一种高透光率芳香族弹性聚氨酯膜及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1065513A (en) * | 1965-02-23 | 1967-04-19 | Mitsui Petrochemical Ind | Dip moulding of powdered thermoplastic material |
FR1456929A (fr) * | 1965-09-17 | 1966-07-08 | Rhodiaceta | Nouveau produit de remplacement du cuir |
DE2350765C3 (de) * | 1973-10-10 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Folien oder beschichteten bzw. kaschierten flexiblen Substraten |
US4069208A (en) * | 1975-10-14 | 1978-01-17 | E. I. Du Pont De Nemours And Company | Heat-activatable polyurethane powder coatings |
DE2707656C2 (de) * | 1977-02-23 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Pulverförmige Überzugsmittel |
DE3224324A1 (de) * | 1982-06-30 | 1984-01-05 | Basf Ag, 6700 Ludwigshafen | Zweistufenverfahren zur herstellung von thermoplastischen polyurethan-elastomeren |
DE3561247D1 (en) * | 1984-03-10 | 1988-02-04 | Bayer Ag | Hot-melt adhesive and its use in the preparation of composite structures |
US4707525A (en) * | 1984-06-29 | 1987-11-17 | Celanese Corporation | Oxymethylene polymer molding compositions having enhanced impact resistance and article molded therefrom |
-
1989
- 1989-05-24 DE DE3916874A patent/DE3916874A1/de not_active Withdrawn
-
1990
- 1990-05-07 EP EP90108546A patent/EP0399272B1/de not_active Expired - Lifetime
- 1990-05-07 ES ES90108546T patent/ES2047191T3/es not_active Expired - Lifetime
- 1990-05-07 DE DE90108546T patent/DE59004092D1/de not_active Expired - Lifetime
- 1990-05-11 JP JP2120165A patent/JPH039833A/ja active Pending
- 1990-05-23 US US07/527,512 patent/US5218058A/en not_active Expired - Lifetime
- 1990-05-23 CA CA002017354A patent/CA2017354C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59004092D1 (de) | 1994-02-17 |
DE3916874A1 (de) | 1990-11-29 |
CA2017354A1 (en) | 1990-11-24 |
EP0399272A3 (de) | 1991-03-20 |
EP0399272A2 (de) | 1990-11-28 |
CA2017354C (en) | 1996-07-30 |
JPH039833A (ja) | 1991-01-17 |
US5218058A (en) | 1993-06-08 |
EP0399272B1 (de) | 1994-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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