AU650245B2 - Process for the conversion of TPUs by extrusion modifying agents employed according to this process - Google Patents

Process for the conversion of TPUs by extrusion modifying agents employed according to this process

Info

Publication number
AU650245B2
AU650245B2 AU70996/91A AU7099691A AU650245B2 AU 650245 B2 AU650245 B2 AU 650245B2 AU 70996/91 A AU70996/91 A AU 70996/91A AU 7099691 A AU7099691 A AU 7099691A AU 650245 B2 AU650245 B2 AU 650245B2
Authority
AU
Australia
Prior art keywords
tpus
conversion
modifying agents
extrusion
employed according
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.)
Ceased
Application number
AU70996/91A
Other versions
AU7099691A (en
Inventor
Patrick Alex
Andre Piard
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
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 Atochem SA filed Critical Atochem SA
Publication of AU7099691A publication Critical patent/AU7099691A/en
Application granted granted Critical
Publication of AU650245B2 publication Critical patent/AU650245B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extrusion Of Metal (AREA)
  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Conversion of TPUs by extrusion with the aid of modifying agents chosen from polyamide-based thermoplastic elastomers. The modifying agents improve especially the conversion parameters and the rheological behaviour of the TPUs during their processing.
AU70996/91A 1990-02-13 1991-02-12 Process for the conversion of TPUs by extrusion modifying agents employed according to this process Ceased AU650245B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9001691 1990-02-13
FR9001691 1990-02-13

Publications (2)

Publication Number Publication Date
AU7099691A AU7099691A (en) 1991-08-15
AU650245B2 true AU650245B2 (en) 1994-06-16

Family

ID=9393662

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70996/91A Ceased AU650245B2 (en) 1990-02-13 1991-02-12 Process for the conversion of TPUs by extrusion modifying agents employed according to this process

Country Status (15)

Country Link
EP (1) EP0442786B1 (en)
JP (1) JP2574541B2 (en)
KR (1) KR950000218B1 (en)
CN (1) CN1041427C (en)
AT (1) ATE127503T1 (en)
AU (1) AU650245B2 (en)
BR (1) BR9100527A (en)
CA (1) CA2036157C (en)
DE (1) DE69112661T2 (en)
DK (1) DK0442786T3 (en)
ES (1) ES2075941T3 (en)
FI (1) FI910672A (en)
IE (1) IE910466A1 (en)
NO (1) NO178733C (en)
PT (1) PT96742A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819631B2 (en) * 1990-11-30 1996-02-28 新王子製紙株式会社 Bleaching method for lignocellulosic material
DE59202134D1 (en) * 1991-08-06 1995-06-14 Atochem Elf Deutschland Use of polyurethane foils for gluing.
FR2752579B1 (en) * 1996-08-23 1998-10-30 Atochem Elf Sa FILM AND OBJECT OBTAINED FROM A MATERIAL COMPRISING A POLYURETHANE AND A POLYAMIDE AND POLYETHER BLOCK POLYMER, THE USE THEREOF FOR THE MANUFACTURE OF SAID FILM AND OBJECT
DE19652037A1 (en) * 1996-12-13 1998-06-18 Wolff Walsrode Ag Elastic films with improved biodegradability and processes for their production
CN100348299C (en) * 2001-09-11 2007-11-14 爱司得化学株式会社 Dehumidifying agent of coating film delaminating type
FR2831175B1 (en) * 2001-10-22 2004-02-13 Salomon Sa POLYURETHANE COMPATIBILIZING AGENT, THERMOPLASTIC MATERIAL CONTAINING SUCH AN AGENT AND USE OF SUCH MATERIAL FOR MAKING SPORTS ARTICLES
CN1321155C (en) * 2004-03-03 2007-06-13 中国纺织科学研究院 Polyurethane composition for film and its use
EP2412508A1 (en) 2010-07-29 2012-02-01 Innovent e.V. Method for coating surfaces with a thermoplastic elastomer on a polyurethane basis and the manufactured article
CN111040420A (en) * 2019-09-04 2020-04-21 晋江兴迅新材料科技有限公司 Method for preparing TPV (thermoplastic vulcanizate) foam material from PEBAX (polyethylene-ethylene-butylene-styrene copolymer) and TPV foam material
CN111040429B (en) * 2019-12-30 2021-12-24 脉通医疗科技(嘉兴)有限公司 Medical tube and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342847A (en) * 1978-12-16 1982-08-03 Bayer Aktiengesellschaft Process for the production of thermoplastic synthetic materials
GB2170502A (en) * 1984-12-21 1986-08-06 Inventa Ag Thermoplastic polymer blends
EP0197845A1 (en) * 1985-03-29 1986-10-15 Elf Atochem S.A. Method of assembling surfaces by applying a polyurethane or polyether amide joint, superficially melting this joint and cooling it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179257A (en) * 1985-02-05 1986-08-11 Toray Ind Inc Resin composition
DE3810078A1 (en) * 1988-03-25 1989-10-05 Bayer Ag THERMOPLASTIC POLYMER BLEND AND METHOD FOR THE PRODUCTION THEREOF
KR0147066B1 (en) * 1988-09-07 1998-08-17 아사구라 다쓰오 Thermoplastic resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342847A (en) * 1978-12-16 1982-08-03 Bayer Aktiengesellschaft Process for the production of thermoplastic synthetic materials
GB2170502A (en) * 1984-12-21 1986-08-06 Inventa Ag Thermoplastic polymer blends
EP0197845A1 (en) * 1985-03-29 1986-10-15 Elf Atochem S.A. Method of assembling surfaces by applying a polyurethane or polyether amide joint, superficially melting this joint and cooling it

Also Published As

Publication number Publication date
DE69112661T2 (en) 1996-04-18
NO178733B (en) 1996-02-12
EP0442786A1 (en) 1991-08-21
DE69112661D1 (en) 1995-10-12
JPH051154A (en) 1993-01-08
NO910558D0 (en) 1991-02-12
FI910672A0 (en) 1991-02-12
ATE127503T1 (en) 1995-09-15
JP2574541B2 (en) 1997-01-22
CA2036157A1 (en) 1991-08-14
FI910672A (en) 1991-08-14
NO178733C (en) 1996-05-22
BR9100527A (en) 1991-10-29
ES2075941T3 (en) 1995-10-16
PT96742A (en) 1991-10-31
NO910558L (en) 1991-08-14
KR910015655A (en) 1991-09-30
CN1054087A (en) 1991-08-28
IE910466A1 (en) 1991-08-14
AU7099691A (en) 1991-08-15
CN1041427C (en) 1998-12-30
KR950000218B1 (en) 1995-01-12
DK0442786T3 (en) 1996-01-02
EP0442786B1 (en) 1995-09-06
CA2036157C (en) 1997-12-30

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