ES2078367T3 - Composiciones de polipropileno reticulado apropiadas para la fabricacion de articulos espumados. - Google Patents
Composiciones de polipropileno reticulado apropiadas para la fabricacion de articulos espumados.Info
- Publication number
- ES2078367T3 ES2078367T3 ES91103605T ES91103605T ES2078367T3 ES 2078367 T3 ES2078367 T3 ES 2078367T3 ES 91103605 T ES91103605 T ES 91103605T ES 91103605 T ES91103605 T ES 91103605T ES 2078367 T3 ES2078367 T3 ES 2078367T3
- Authority
- ES
- Spain
- Prior art keywords
- compositions
- polypropylene
- crosslined
- manufacture
- foamed articles
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
Abstract
SE DESCRIBEN COMPOSICIONES DE POLIPROPILENO QUE SON PARTICULARMENTE APROPIADAS PARA LA PREPARACION DE ARTICULOS ESPUMOSOS Y QUE COMPRENDEN UNA MEZCLA DE A) 3 A 75% EN PESO DE POLIPROPILENO DE UNION INTERMOLECULAR B) 97 A 25% EN PESO DE POLIPROPILENO QUE NO TIENE UNION INTERMOLECULAR CON UNA VISCOSIDAD INHERENTE DE 0,5 A 1,3 DL/G; QUE SE CARACTERIZA POR UN M.I.(230 C, 2,16 KG) DE 0,001 A 600 KG/10'' Y UNA DISPERSION DE POLIPROPILENO DE UNION INTERMOLECULAR EN POLIPROPILENO QUE NO TIENE UNION INTERMOLECULAR EN FORMA DE GELES. TAMBIEN SE PRESENTA UN PROCESO PARA LA PREPARACION DE LAS COMPOSICIONES CITADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41004A IT1242305B (it) | 1990-03-09 | 1990-03-09 | Composizioni di polipropilene reticolato atte alla preparazione di materiali espansi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2078367T3 true ES2078367T3 (es) | 1995-12-16 |
Family
ID=11250037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91103605T Expired - Lifetime ES2078367T3 (es) | 1990-03-09 | 1991-03-08 | Composiciones de polipropileno reticulado apropiadas para la fabricacion de articulos espumados. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5082869A (es) |
EP (1) | EP0450342B1 (es) |
JP (1) | JP3020632B2 (es) |
CA (1) | CA2037956C (es) |
DE (1) | DE69113665T2 (es) |
ES (1) | ES2078367T3 (es) |
IT (1) | IT1242305B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3204424B2 (ja) * | 1993-02-18 | 2001-09-04 | 三菱化学フォームプラスティック株式会社 | ポリプロピレン系樹脂発泡粒子 |
US5414027A (en) * | 1993-07-15 | 1995-05-09 | Himont Incorporated | High melt strength, propylene polymer, process for making it, and use thereof |
IT1275514B (it) * | 1995-07-12 | 1997-08-07 | Montell North America Inc | Polimeri atattici reticolati del propene |
US8865788B2 (en) * | 1996-02-13 | 2014-10-21 | The General Hospital Corporation | Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices |
US8563623B2 (en) * | 1996-02-13 | 2013-10-22 | The General Hospital Corporation | Radiation melt treated ultra high molecular weight polyethylene prosthetic devices |
NL1004572C2 (nl) * | 1996-11-20 | 1998-05-25 | Corell Resin Technology Bv | Werkwijze voor het vervaardigen van een monolitisch kunststof voorwerp, alsmede met die werkwijze verkregen voorwerp. |
DE19722579B4 (de) * | 1997-05-30 | 2004-02-12 | Borealis Gmbh | Fasern und Garne hoher Festigkeit und Dehnung, Verfahren zu deren Herstellung und Verwendung |
DE19720975A1 (de) * | 1997-05-20 | 1998-11-26 | Danubia Petrochem Polymere | Polyolefinschaumstoffe hoher Wärmeformbeständigkeit |
DE19801687A1 (de) * | 1998-01-19 | 1999-07-22 | Danubia Petrochem Polymere | Thermoplastische Elastomere guter Einfärbbarkeit und hoher Festigkeit und Elastizität sowie daraus hergestellte hochschlagzähe Polymerblends |
IT1298584B1 (it) | 1998-02-10 | 2000-01-12 | Montell North America Inc | Poliolefine cristalline ionomeriche espanse |
DE19815046A1 (de) | 1998-04-03 | 1999-10-14 | Borealis Ag | Polyolefinfolien und Polyolefinbeschichtungen von Substraten |
DE19815045B4 (de) * | 1998-04-03 | 2004-04-08 | Borealis Gmbh | Verbunde mit textilem Charakter und Verfahren zu deren Herstellung sowie deren Verwendung |
NO313835B1 (no) * | 1998-06-19 | 2002-12-09 | Borealis As | Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene |
US6414086B1 (en) * | 2000-02-29 | 2002-07-02 | Howmedica Osteonics Corp. | Compositions, processes and methods of improving the wear resistance of prosthetic medical devices |
EP1174261A1 (en) | 2000-07-20 | 2002-01-23 | Borcalis GmbH | Single and multilayer polyolefin foam pipes |
EP1260529A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Propylene polymers with improved properties |
EP1260547A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Polyolefin coated steel pipes |
EP1260545A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Industrial polyolefin piping system |
EP1260528A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Propylene polymer pipes for pipelines |
JP2005519178A (ja) * | 2002-03-07 | 2005-06-30 | センチネル・プロダクツ・コーポレーション | ポリプロピレンフォーム及びフォームコアの構造体 |
ES2362508T3 (es) | 2006-08-31 | 2011-07-06 | TREOFAN GERMANY GMBH & CO. KG | Película aislante eléctrica orientada biaxialmente. |
EP1894716B1 (de) | 2006-08-31 | 2010-11-10 | Treofan Germany GmbH & Co.KG | Biaxial orientierte Elektroisolierfolie |
ES2771153T3 (es) | 2014-09-11 | 2020-07-06 | Borealis Ag | Composición de polipropileno para película de capacitor |
WO2020127862A1 (en) | 2018-12-20 | 2020-06-25 | Borealis Ag | Biaxially oriented polypropylene film with improved surface properties |
US11021603B2 (en) * | 2019-01-03 | 2021-06-01 | Nan Ya Plastics Corporation | White polyester film with properties of lightweight and low-shrinkage |
EP4086299A1 (en) | 2021-05-03 | 2022-11-09 | Borealis AG | Thermally treated biaxially oriented polypropylene film |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL293710A (es) * | 1962-06-12 | |||
DE2822815C2 (de) * | 1977-05-26 | 1994-02-17 | Mitsui Petrochemical Ind | Verfahren zur Herstellung einer teilweise vulkanisierten thermoplastischen Masse |
US4247652A (en) * | 1977-05-26 | 1981-01-27 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends |
DE3133183A1 (de) * | 1981-08-21 | 1983-03-10 | Luperox GmbH, 8870 Günzburg | Verfahren zur vernetzung und gegebenenfalls verschaeumung von polypropylen |
-
1990
- 1990-03-09 IT IT41004A patent/IT1242305B/it active IP Right Grant
-
1991
- 1991-03-07 US US07/666,103 patent/US5082869A/en not_active Expired - Lifetime
- 1991-03-08 DE DE69113665T patent/DE69113665T2/de not_active Expired - Fee Related
- 1991-03-08 EP EP91103605A patent/EP0450342B1/en not_active Expired - Lifetime
- 1991-03-08 JP JP3069281A patent/JP3020632B2/ja not_active Expired - Fee Related
- 1991-03-08 ES ES91103605T patent/ES2078367T3/es not_active Expired - Lifetime
- 1991-03-11 CA CA002037956A patent/CA2037956C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1242305B (it) | 1994-03-04 |
JPH06200100A (ja) | 1994-07-19 |
JP3020632B2 (ja) | 2000-03-15 |
EP0450342A2 (en) | 1991-10-09 |
DE69113665D1 (de) | 1995-11-16 |
CA2037956A1 (en) | 1991-09-10 |
IT9041004A0 (it) | 1990-03-09 |
EP0450342B1 (en) | 1995-10-11 |
US5082869A (en) | 1992-01-21 |
IT9041004A1 (it) | 1991-09-09 |
EP0450342A3 (en) | 1992-05-13 |
DE69113665T2 (de) | 1996-05-02 |
CA2037956C (en) | 2001-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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