ES2075941T3 - Procedimiento para la transformacion de los tpu por extrusion, agentes modificantes utilizados segun este procedimiento. - Google Patents
Procedimiento para la transformacion de los tpu por extrusion, agentes modificantes utilizados segun este procedimiento.Info
- Publication number
- ES2075941T3 ES2075941T3 ES91400298T ES91400298T ES2075941T3 ES 2075941 T3 ES2075941 T3 ES 2075941T3 ES 91400298 T ES91400298 T ES 91400298T ES 91400298 T ES91400298 T ES 91400298T ES 2075941 T3 ES2075941 T3 ES 2075941T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- tpu
- transformation
- modifying agents
- extrusion
- 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
- 230000009466 transformation Effects 0.000 title abstract 3
- 238000001125 extrusion Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 229920006345 thermoplastic polyamide Polymers 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Of Metal (AREA)
- Detergent Compositions (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Formation And Processing Of Food Products (AREA)
- Materials For Medical Uses (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A LA TRANSFORMACION DE LOS TPU POR EXTRUSION MEDIANTE AGENTES MODIFICADORES, ELEGIDOS ENTRE LOS ELASTOMEROS TERMOPLASTICOS DE POLIAMIDA. LOS AGENTES MODIFICADORES MEJORAN PARTICULARMENTE LOS PARAMETROS DE TRANSFORMACION ASI COMO EL COMPORTAMIENTO NEOLOGICO DE LOS TPU EN EL MOMENTO DE SU APLICACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9001691 | 1990-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2075941T3 true ES2075941T3 (es) | 1995-10-16 |
Family
ID=9393662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91400298T Expired - Lifetime ES2075941T3 (es) | 1990-02-13 | 1991-02-07 | Procedimiento para la transformacion de los tpu por extrusion, agentes modificantes utilizados segun este procedimiento. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0442786B1 (es) |
JP (1) | JP2574541B2 (es) |
KR (1) | KR950000218B1 (es) |
CN (1) | CN1041427C (es) |
AT (1) | ATE127503T1 (es) |
AU (1) | AU650245B2 (es) |
BR (1) | BR9100527A (es) |
CA (1) | CA2036157C (es) |
DE (1) | DE69112661T2 (es) |
DK (1) | DK0442786T3 (es) |
ES (1) | ES2075941T3 (es) |
FI (1) | FI910672A (es) |
IE (1) | IE910466A1 (es) |
NO (1) | NO178733C (es) |
PT (1) | PT96742A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819631B2 (ja) * | 1990-11-30 | 1996-02-28 | 新王子製紙株式会社 | リグノセルロース物質の漂白方法 |
EP0526858B1 (de) * | 1991-08-06 | 1995-05-10 | Elf Atochem Deutschland GmbH | Verwendung von Folien aus Polyurethanen zum Verkleben |
FR2752579B1 (fr) * | 1996-08-23 | 1998-10-30 | Atochem Elf Sa | Film et objet obtenus a partir d'un materiau comprenant un polyurethanne et un polymere a blocs polyamide et polyether, l'utilisation de ce dernier pour la fabrication desdits film et objet |
DE19652037A1 (de) * | 1996-12-13 | 1998-06-18 | Wolff Walsrode Ag | Elastische Folien mit verbesserter biologischer Abbaubarkeit sowie Verfahren für ihre Herstellung |
ES2319867T3 (es) * | 2001-09-11 | 2009-05-14 | S.T. Corporation | Dispositivo deshumidificador de tipo deslaminante de pelicula de revestimiento. |
FR2831175B1 (fr) * | 2001-10-22 | 2004-02-13 | Salomon Sa | Agent de compatibilisation de polyurethannes, materiau thermoplastique contenant un tel agent et utilisation de ce materiau pour la confection d'articles de sport |
CN1321155C (zh) * | 2004-03-03 | 2007-06-13 | 中国纺织科学研究院 | 一种薄膜用聚氨酯组合物及其应用 |
EP2412508A1 (de) | 2010-07-29 | 2012-02-01 | Innovent e.V. | Verfahren zur Beschichtung von Oberflächen mit einem thermoplastischen Elastomer auf Polyurethanbasis und hergestellter Artikel |
CN111040420A (zh) * | 2019-09-04 | 2020-04-21 | 晋江兴迅新材料科技有限公司 | 一种pebax制备tpv泡沫材料的方法及tpv泡沫材料 |
CN111040429B (zh) * | 2019-12-30 | 2021-12-24 | 脉通医疗科技(嘉兴)有限公司 | 一种医用管材及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854409A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Verfahren zur herstellung von thermoplastischen chemiewerkstoffen |
CH665648A5 (de) * | 1984-12-21 | 1988-05-31 | Inventa Ag | Thermoplastisch verarbeitbare massen aus polyamid, thermoplastischem polyurethan sowie aktiviertem polyolefin. |
JPS61179257A (ja) * | 1985-02-05 | 1986-08-11 | Toray Ind Inc | 樹脂組成物 |
FR2579612A1 (fr) * | 1985-03-29 | 1986-10-03 | Atochem | Procede d'assemblage de surfaces par application d'un joint en polyurethanne ou en polyetheramide, fusion superficielle de ce joint et refroidissement |
DE3810078A1 (de) * | 1988-03-25 | 1989-10-05 | Bayer Ag | Thermoplastische polymermischung und verfahren zu ihrer herstellung |
KR0147066B1 (ko) * | 1988-09-07 | 1998-08-17 | 아사구라 다쓰오 | 열가소성 수지 조성물 |
-
1991
- 1991-02-07 BR BR919100527A patent/BR9100527A/pt not_active Application Discontinuation
- 1991-02-07 DE DE69112661T patent/DE69112661T2/de not_active Expired - Fee Related
- 1991-02-07 JP JP3016624A patent/JP2574541B2/ja not_active Expired - Fee Related
- 1991-02-07 DK DK91400298.5T patent/DK0442786T3/da active
- 1991-02-07 EP EP91400298A patent/EP0442786B1/fr not_active Expired - Lifetime
- 1991-02-07 ES ES91400298T patent/ES2075941T3/es not_active Expired - Lifetime
- 1991-02-07 AT AT91400298T patent/ATE127503T1/de not_active IP Right Cessation
- 1991-02-11 PT PT96742A patent/PT96742A/pt unknown
- 1991-02-12 AU AU70996/91A patent/AU650245B2/en not_active Ceased
- 1991-02-12 CA CA002036157A patent/CA2036157C/fr not_active Expired - Fee Related
- 1991-02-12 FI FI910672A patent/FI910672A/fi not_active Application Discontinuation
- 1991-02-12 KR KR1019910002353A patent/KR950000218B1/ko not_active IP Right Cessation
- 1991-02-12 IE IE046691A patent/IE910466A1/en unknown
- 1991-02-12 NO NO910558A patent/NO178733C/no not_active IP Right Cessation
- 1991-02-13 CN CN91100913A patent/CN1041427C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IE910466A1 (en) | 1991-08-14 |
CN1054087A (zh) | 1991-08-28 |
EP0442786A1 (fr) | 1991-08-21 |
CN1041427C (zh) | 1998-12-30 |
CA2036157A1 (fr) | 1991-08-14 |
ATE127503T1 (de) | 1995-09-15 |
DE69112661T2 (de) | 1996-04-18 |
NO910558L (no) | 1991-08-14 |
DE69112661D1 (de) | 1995-10-12 |
CA2036157C (fr) | 1997-12-30 |
KR910015655A (ko) | 1991-09-30 |
AU7099691A (en) | 1991-08-15 |
AU650245B2 (en) | 1994-06-16 |
JPH051154A (ja) | 1993-01-08 |
NO178733B (no) | 1996-02-12 |
EP0442786B1 (fr) | 1995-09-06 |
NO178733C (no) | 1996-05-22 |
FI910672A (fi) | 1991-08-14 |
NO910558D0 (no) | 1991-02-12 |
JP2574541B2 (ja) | 1997-01-22 |
KR950000218B1 (ko) | 1995-01-12 |
FI910672A0 (fi) | 1991-02-12 |
DK0442786T3 (da) | 1996-01-02 |
PT96742A (pt) | 1991-10-31 |
BR9100527A (pt) | 1991-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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