AU7099691A - 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 processInfo
- Publication number
- AU7099691A AU7099691A AU70996/91A AU7099691A AU7099691A AU 7099691 A AU7099691 A AU 7099691A AU 70996/91 A AU70996/91 A AU 70996/91A AU 7099691 A AU7099691 A AU 7099691A AU 7099691 A AU7099691 A AU 7099691A
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 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
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002725 thermoplastic elastomer 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)
- 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Of Metal (AREA)
- Detergent Compositions (AREA)
- Developing Agents For Electrophotography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Formation And Processing Of Food Products (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.
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 true AU7099691A (en) | 1991-08-15 |
AU650245B2 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)
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 |
EP0526858B1 (en) * | 1991-08-06 | 1995-05-10 | Elf Atochem Deutschland GmbH | Use of polyurethane films as adhesive |
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 |
ES2319867T3 (en) * | 2001-09-11 | 2009-05-14 | S.T. Corporation | DEHUMIDIFYING DEVICE OF SLIDING TYPE OF COATING FILM. |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854409A1 (en) * | 1978-12-16 | 1980-06-26 | Bayer Ag | METHOD FOR PRODUCING THERMOPLASTIC CHEMICAL MATERIALS |
CH665648A5 (en) * | 1984-12-21 | 1988-05-31 | Inventa Ag | THERMOPLASTICALLY PROCESSABLE MASSES MADE OF POLYAMIDE, THERMOPLASTIC POLYURETHANE AND ACTIVATED POLYOLEFIN. |
JPS61179257A (en) * | 1985-02-05 | 1986-08-11 | Toray Ind Inc | Resin composition |
FR2579612A1 (en) * | 1985-03-29 | 1986-10-03 | Atochem | METHOD OF ASSEMBLING SURFACES BY APPLYING A POLYURETHANE OR POLYETHERAMIDE JOINT, SUPERFICIAL FUSION OF THE SEAL AND COOLING |
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 |
-
1991
- 1991-02-07 ES ES91400298T patent/ES2075941T3/en not_active Expired - Lifetime
- 1991-02-07 DE DE69112661T patent/DE69112661T2/en not_active Expired - Fee Related
- 1991-02-07 JP JP3016624A patent/JP2574541B2/en not_active Expired - Fee Related
- 1991-02-07 EP EP91400298A patent/EP0442786B1/en not_active Expired - Lifetime
- 1991-02-07 DK DK91400298.5T patent/DK0442786T3/en active
- 1991-02-07 AT AT91400298T patent/ATE127503T1/en not_active IP Right Cessation
- 1991-02-07 BR BR919100527A patent/BR9100527A/en not_active Application Discontinuation
- 1991-02-11 PT PT96742A patent/PT96742A/en unknown
- 1991-02-12 FI FI910672A patent/FI910672A/en not_active Application Discontinuation
- 1991-02-12 CA CA002036157A patent/CA2036157C/en not_active Expired - Fee Related
- 1991-02-12 AU AU70996/91A patent/AU650245B2/en not_active Ceased
- 1991-02-12 NO NO910558A patent/NO178733C/en not_active IP Right Cessation
- 1991-02-12 KR KR1019910002353A patent/KR950000218B1/en not_active IP Right Cessation
- 1991-02-12 IE IE046691A patent/IE910466A1/en unknown
- 1991-02-13 CN CN91100913A patent/CN1041427C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2075941T3 (en) | 1995-10-16 |
PT96742A (en) | 1991-10-31 |
JPH051154A (en) | 1993-01-08 |
ATE127503T1 (en) | 1995-09-15 |
KR950000218B1 (en) | 1995-01-12 |
NO178733C (en) | 1996-05-22 |
AU650245B2 (en) | 1994-06-16 |
CN1041427C (en) | 1998-12-30 |
CA2036157C (en) | 1997-12-30 |
NO910558L (en) | 1991-08-14 |
NO178733B (en) | 1996-02-12 |
BR9100527A (en) | 1991-10-29 |
CN1054087A (en) | 1991-08-28 |
IE910466A1 (en) | 1991-08-14 |
FI910672A (en) | 1991-08-14 |
NO910558D0 (en) | 1991-02-12 |
DE69112661T2 (en) | 1996-04-18 |
DE69112661D1 (en) | 1995-10-12 |
FI910672A0 (en) | 1991-02-12 |
DK0442786T3 (en) | 1996-01-02 |
EP0442786B1 (en) | 1995-09-06 |
EP0442786A1 (en) | 1991-08-21 |
CA2036157A1 (en) | 1991-08-14 |
KR910015655A (en) | 1991-09-30 |
JP2574541B2 (en) | 1997-01-22 |
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