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
Application number
ES91400298T
Other languages
English (en)
Inventor
Andre Piard
Patrick Alex
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2075941T3 publication Critical patent/ES2075941T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Extrusion Of Metal (AREA)
  • Detergent Compositions (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Developing Agents For Electrophotography (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.
ES91400298T 1990-02-13 1991-02-07 Procedimiento para la transformacion de los tpu por extrusion, agentes modificantes utilizados segun este procedimiento. Expired - Lifetime ES2075941T3 (es)

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) FI910672A7 (es)
IE (1) IE910466A1 (es)
NO (1) NO178733C (es)
PT (1) PT96742A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
DE59202134D1 (de) * 1991-08-06 1995-06-14 Atochem Elf Deutschland 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
EP1426095B8 (en) * 2001-09-11 2009-07-08 S.T. Corporation Dehumidifying device of the coating film delaminating type
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IE910466A1 (en) 1991-08-14
NO178733B (no) 1996-02-12
AU650245B2 (en) 1994-06-16
NO910558L (no) 1991-08-14
PT96742A (pt) 1991-10-31
CA2036157C (fr) 1997-12-30
JP2574541B2 (ja) 1997-01-22
NO178733C (no) 1996-05-22
JPH051154A (ja) 1993-01-08
FI910672A0 (fi) 1991-02-12
KR950000218B1 (ko) 1995-01-12
NO910558D0 (no) 1991-02-12
BR9100527A (pt) 1991-10-29
EP0442786A1 (fr) 1991-08-21
EP0442786B1 (fr) 1995-09-06
CA2036157A1 (fr) 1991-08-14
AU7099691A (en) 1991-08-15
DE69112661T2 (de) 1996-04-18
DK0442786T3 (da) 1996-01-02
CN1041427C (zh) 1998-12-30
FI910672L (fi) 1991-08-14
DE69112661D1 (de) 1995-10-12
FI910672A7 (fi) 1991-08-14
CN1054087A (zh) 1991-08-28
KR910015655A (ko) 1991-09-30
ATE127503T1 (de) 1995-09-15

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