ES8700294A1 - Procedimiento para la preparacion de composiciones de poli- propileno resistentes al impacto que tienen una mejorada re-sistencia al blanqueamiento - Google Patents
Procedimiento para la preparacion de composiciones de poli- propileno resistentes al impacto que tienen una mejorada re-sistencia al blanqueamientoInfo
- Publication number
- ES8700294A1 ES8700294A1 ES545638A ES545638A ES8700294A1 ES 8700294 A1 ES8700294 A1 ES 8700294A1 ES 545638 A ES545638 A ES 545638A ES 545638 A ES545638 A ES 545638A ES 8700294 A1 ES8700294 A1 ES 8700294A1
- Authority
- ES
- Spain
- Prior art keywords
- whitening resistance
- polypropylene compositions
- resistant polypropylene
- impact
- improved whitening
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Graft Or Block Polymers (AREA)
- Organic Insulating Materials (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES DE POLIPROPILENO RESISTENTES AL IMPACTO QUE TIENEN UNA MEJORADA RESISTENCIA AL BLANQUEAMIENTO. CONSISTE EN PROCESOS DE COPOLIMERIZACION QUE COMPRENDEN POR LO MENOS UNA ETAPA DE HOMOPOLIMERIZACION DE PROPILENO PARA POLIMERO ESTEREORREGULAR Y UNA ETAPA DE COPOLIMERIZACION DE MEZCLAS DE ETILENO-BUTANO-1 EN PRESENCIA DE CATALIZADORES ESTEREOESPECIFICOS DE ZIEGLER-NATTA PREPARADOS EN PARTICULAR A PARTIR DE UN COMPUESTO DE TITANIO COMPORTADO SOBRE UN HALURO DE MAGNESIO EN FORMA ACTIVADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8422120A IT1206128B (it) | 1984-07-30 | 1984-07-30 | Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8700294A1 true ES8700294A1 (es) | 1986-10-01 |
ES545638A0 ES545638A0 (es) | 1986-10-01 |
Family
ID=11191782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545638A Expired ES8700294A1 (es) | 1984-07-30 | 1985-07-29 | Procedimiento para la preparacion de composiciones de poli- propileno resistentes al impacto que tienen una mejorada re-sistencia al blanqueamiento |
Country Status (10)
Country | Link |
---|---|
US (1) | US4734459A (es) |
EP (1) | EP0170255B1 (es) |
JP (1) | JPH0742366B2 (es) |
AT (1) | ATE46353T1 (es) |
AU (1) | AU582175B2 (es) |
CA (1) | CA1276350C (es) |
DE (1) | DE3572989D1 (es) |
ES (1) | ES8700294A1 (es) |
IT (1) | IT1206128B (es) |
NO (1) | NO166453C (es) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5011719A (en) * | 1985-11-29 | 1991-04-30 | American National Can Company | Polymeric compositions and films |
US5093164A (en) * | 1985-11-29 | 1992-03-03 | Bauer Frank T | Multiple layer packaging sheet material |
US5002811A (en) * | 1985-11-29 | 1991-03-26 | American National Can Company | Multiple layer packaging sheet material |
US5137763A (en) * | 1985-11-29 | 1992-08-11 | American National Can Company | Multiple layer packaging sheet material |
US5071686A (en) * | 1985-11-29 | 1991-12-10 | Genske Roger P | Films of polypropylene blends and polyethylene blends and articles made therewith |
US4894266A (en) * | 1987-08-05 | 1990-01-16 | American National Can Company | Multiple layer packaging sheet material |
KR920000173B1 (ko) * | 1986-10-09 | 1992-01-09 | 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 | 저결정성 프로필렌계 랜덤 공중합체 조성물, 그 제조방법 및 폴리프로필렌 복합 적층체 |
US4812526A (en) * | 1987-06-08 | 1989-03-14 | Union Carbide Corporation | Impact polypropylene |
ATE122690T1 (de) * | 1987-11-25 | 1995-06-15 | Shell Oil Co | Propylenpolymere und herstellung derselben. |
US4950720A (en) * | 1988-04-29 | 1990-08-21 | Exxon Chemical Patents Inc. | Modified polypropylene, process for making and article made from the same |
IT1227893B (it) * | 1988-12-14 | 1991-05-14 | Himont Inc Centerville Road Ne | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto |
IT1230133B (it) * | 1989-04-28 | 1991-10-14 | Himont Inc | Composizioni polipropileniche plasto-elastiche |
IL95097A0 (en) * | 1989-08-23 | 1991-06-10 | Himont Inc | Thermoplastic olefin polymer and its preparation |
DE4104637A1 (de) * | 1990-02-16 | 1991-08-29 | Bischoff Erhardt Gmbh Co Kg | Katalysator fuer kraftfahrzeuge |
IT1240417B (it) * | 1990-02-28 | 1993-12-15 | Himont Inc | Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti |
US5342862A (en) * | 1990-03-13 | 1994-08-30 | Biolan Corporation | Process for controlling the photodegradation of mulch film |
US5250631A (en) * | 1990-06-13 | 1993-10-05 | Shell Oil Company | Polymer compositions |
DE69123087T2 (de) * | 1990-06-13 | 1997-03-27 | Shell Oil Co | Polymerzusammensetzungen |
IT1243188B (it) * | 1990-08-01 | 1994-05-24 | Himont Inc | Composizioni poliolefiniche elastoplastiche |
US5212246A (en) * | 1990-09-28 | 1993-05-18 | Himont Incorporated | Olefin polymer films |
US5173536A (en) * | 1990-12-11 | 1992-12-22 | Union Carbide Chemicals & Plastics Technology Corporation | Impact polymer blend |
IT1250731B (it) * | 1991-07-31 | 1995-04-21 | Himont Inc | Procedimento per la preparazione di polietilene lineare a bassa densita' |
US5266392A (en) * | 1991-09-16 | 1993-11-30 | Exxon Chemical Patents Inc. | Plastomer compatibilized polyethylene/polypropylene blends |
WO1993006169A1 (en) * | 1991-09-16 | 1993-04-01 | Exxon Chemical Patents Inc. | Plastomer compatibilized polyethylene/polypropylene blends |
IT1254468B (it) * | 1992-02-18 | 1995-09-25 | Himont Inc | Composizioni poliolefiniche termosaldabili |
IT1256157B (it) † | 1992-10-09 | 1995-11-29 | Composizione polimerica per fibre polipropileniche soffici, fibre ottenute da tale composizione e manufatti derivati da dette fibre | |
IT1256663B (it) * | 1992-12-15 | 1995-12-12 | Himont Inc | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. |
US6270867B1 (en) | 1993-06-24 | 2001-08-07 | Pechiney Plastic Packaging, Inc. | Structures of polymers made from single site catalysts |
US5763534A (en) * | 1994-08-25 | 1998-06-09 | Solvay Engineered Polymers | Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers |
IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
US5608008A (en) * | 1995-02-03 | 1997-03-04 | Tosoh Corporation | Polypropylene resin composition and molded product |
JP3719715B2 (ja) * | 1996-06-24 | 2005-11-24 | モンテル ノース アメリカ インコーポレーテッド | 高透明性で高柔軟性の弾性プラスチックポリオレフィン組成物 |
WO1998046677A1 (fr) | 1997-04-17 | 1998-10-22 | Chisso Corporation | Composition de polypropylene et son procede de fabrication |
JPH1160834A (ja) * | 1997-08-08 | 1999-03-05 | Tosoh Corp | プロピレン系樹脂組成物 |
US6197886B1 (en) | 1997-10-24 | 2001-03-06 | Union Carbide Chemicals & Plastics Technology Corporation | Compositions containing impact copolymers made from a blend of a homopolymer phase and a rubber phase having a high ethylene content |
US6166139A (en) * | 1998-12-28 | 2000-12-26 | Visteon Global Technologies, Inc. | Paintable, surface-damage resistant compounded grade thermoplastic olefin (TPO) |
US6107404A (en) * | 1998-12-28 | 2000-08-22 | Ford Motor Company | Paintable, surface-damage resistant reactor grade thermoplastic olefin (TPO) |
US6441094B1 (en) | 1999-09-14 | 2002-08-27 | Baselltech Usa Inc. | Impact resistant polyolefin compositions |
US6586531B2 (en) | 2000-10-04 | 2003-07-01 | Basell Poliolefine Italia S.P.A. | Polyolefin masterbatch and composition suitable for injection molding |
JP4130772B2 (ja) * | 2001-01-10 | 2008-08-06 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | ブロックコポリマーおよびその製造方法 |
US6831124B2 (en) | 2001-04-18 | 2004-12-14 | Honda Giken Kogyo Kabushiki Kaisha | Thermoplastic resin composition |
JP4233454B2 (ja) | 2001-11-27 | 2009-03-04 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 透明で柔軟なプロピレンポリマー組成物 |
PL372196A1 (en) * | 2002-06-26 | 2005-07-11 | Basell Poliolefine Italia S.P.A. | Impact-resistant polyolefin compositions |
WO2004003072A1 (en) * | 2002-06-26 | 2004-01-08 | Basell Poliolefine Italia S.P.A. | Impact-resistant polyolefin compositions |
EP1523509A1 (en) * | 2002-07-24 | 2005-04-20 | Basell Polyolefine GmbH | At least two-stage process for preparing propylene polymer compositions |
US6953617B2 (en) * | 2003-05-14 | 2005-10-11 | Applied Extrusion Technologies, Inc. | High OTR films made from homopolymer polypropylene and 1-butene/ethylene copolymer blends |
EP1680468B1 (en) | 2003-11-06 | 2011-08-17 | Basell Poliolefine Italia S.r.l. | Polypropylene composition |
ATE377045T1 (de) | 2004-06-08 | 2007-11-15 | Basell Poliolefine Srl | Polyolefinzusammensetzung mit hoher balance von steifigkeit, schlagzähigkeit und reissdehnung und geringem wärmeschrumpf |
JP2008525548A (ja) * | 2004-12-23 | 2008-07-17 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 良好な耐白化性を有するポリオレフィン組成物 |
JP5175180B2 (ja) | 2005-05-27 | 2013-04-03 | サンアロマー株式会社 | 良好な白化抵抗を有するポリオレフィン性組成物 |
JP5595733B2 (ja) | 2006-11-23 | 2014-09-24 | サンアロマー株式会社 | ポリオレフィン組成物 |
EP2022824A1 (en) | 2007-08-08 | 2009-02-11 | Borealis Technology Oy | Sterilisable and Tough Impact Polypropylene Composition |
US8378028B2 (en) | 2008-02-29 | 2013-02-19 | Basell Poliolefine Italia, s.r.l. | Polyolefin compositions |
CN102165004B (zh) * | 2008-09-24 | 2013-12-25 | 巴塞尔聚烯烃意大利有限责任公司 | 具有良好的抗变白性的聚烯烃组合物 |
WO2010081753A1 (en) | 2009-01-13 | 2010-07-22 | Basell Poliolefine Italia S.R.L. | Polymer composition |
US8907035B2 (en) | 2009-01-13 | 2014-12-09 | Basell Polyolefine Gmbh | Polyethylene Copolymers |
WO2010149705A1 (en) | 2009-06-26 | 2010-12-29 | Basell Poliolefine Italia S.R.L. | Polyolefin compositions |
EP2583999A1 (en) | 2011-10-20 | 2013-04-24 | Basell Poliolefine Italia S.r.l. | Polyolefin compositions |
EP2592111A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
EP2592112A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
US9115279B2 (en) | 2013-03-15 | 2015-08-25 | Asahi Kasei Plastics North America, Inc. | Polypropylene compounds with high impact performance and improved stress whitening resistance |
CN106674719B (zh) * | 2015-11-06 | 2020-04-07 | 中国石油化工股份有限公司 | 一种聚丙烯吹塑膜及其制备方法 |
WO2020104145A1 (en) * | 2018-11-23 | 2020-05-28 | Borealis Ag | Polypropylene composition with improved optical properties and whitening resistance |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254139A (en) * | 1961-03-01 | 1966-05-31 | Du Pont | Polypropylene modified linear ethylene copolymers |
US3426105A (en) * | 1961-09-20 | 1969-02-04 | Union Carbide Corp | Compositions of polypropylene and a copolymer of ethylene and butene |
GB1113380A (en) * | 1966-06-03 | 1968-05-15 | Mobil Oil Corp | Thermoplastic polymer blend compositions |
US3849520A (en) * | 1973-01-17 | 1974-11-19 | Mobil Oil Corp | Resinous blend and oriented shrink film comprising polypropylene,polybutene and ethylene/butene copolymer |
JPS5825693B2 (ja) * | 1975-12-16 | 1983-05-28 | 三井化学株式会社 | トウメイセイ オヨビ タイシヨウゲキセイノリヨウコウナ ポリプロピレンソセイブツ |
JPS54103478A (en) * | 1978-02-01 | 1979-08-14 | Tousero Kagaku Kk | Thermoplastic film and packaged food therewith |
JPS5558245A (en) * | 1978-10-19 | 1980-04-30 | Sumitomo Chem Co Ltd | Polyolefin resin composition |
JPS6024805B2 (ja) * | 1979-09-05 | 1985-06-14 | 日石三菱株式会社 | 共重合体の製法 |
JPS5950246B2 (ja) * | 1979-10-16 | 1984-12-07 | 三井化学株式会社 | 成形用オレフイン共重合体の製法 |
FR2493855B1 (fr) * | 1980-11-13 | 1986-01-10 | Naphtachimie Sa | Compositions de polypropylene de resistance au choc ameliorees |
JPS5817140A (ja) * | 1981-07-23 | 1983-02-01 | Sumitomo Chem Co Ltd | 新規ポリプロピレン樹脂組成物 |
DE3230516C3 (de) * | 1981-08-20 | 2000-09-14 | Mitsubishi Petrochemical Co | Verfahren zur Herstellung eines Vernetzungsprodukts |
JPS5845976A (ja) * | 1981-09-16 | 1983-03-17 | Canon Inc | サ−マル転写プリンタ |
IT1140221B (it) * | 1981-10-14 | 1986-09-24 | Montedison Spa | Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione |
JPS5871910A (ja) * | 1981-10-23 | 1983-04-28 | Mitsubishi Petrochem Co Ltd | オレフィン系ブロック共重合体の製造法 |
JPS5883016A (ja) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | プロピレンブロツク共重合体の製法 |
US4434264A (en) * | 1983-03-22 | 1984-02-28 | El Paso Polyolefins Company | High clarity propylene polymer compositions of improved impact strength |
-
1984
- 1984-07-30 IT IT8422120A patent/IT1206128B/it active
-
1985
- 1985-07-29 NO NO852996A patent/NO166453C/no unknown
- 1985-07-29 AU AU45558/85A patent/AU582175B2/en not_active Ceased
- 1985-07-29 ES ES545638A patent/ES8700294A1/es not_active Expired
- 1985-07-29 CA CA000487727A patent/CA1276350C/en not_active Expired - Fee Related
- 1985-07-30 AT AT85109575T patent/ATE46353T1/de not_active IP Right Cessation
- 1985-07-30 JP JP60168497A patent/JPH0742366B2/ja not_active Expired - Lifetime
- 1985-07-30 EP EP85109575A patent/EP0170255B1/en not_active Expired
- 1985-07-30 DE DE8585109575T patent/DE3572989D1/de not_active Expired
-
1986
- 1986-09-15 US US06/907,745 patent/US4734459A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE46353T1 (de) | 1989-09-15 |
US4734459A (en) | 1988-03-29 |
EP0170255A1 (en) | 1986-02-05 |
EP0170255B1 (en) | 1989-09-13 |
AU4555885A (en) | 1986-02-06 |
CA1276350C (en) | 1990-11-13 |
ES545638A0 (es) | 1986-10-01 |
IT1206128B (it) | 1989-04-14 |
AU582175B2 (en) | 1989-03-16 |
NO852996L (no) | 1986-01-31 |
IT8422120A0 (it) | 1984-07-30 |
DE3572989D1 (en) | 1989-10-19 |
NO166453B (no) | 1991-04-15 |
JPH0742366B2 (ja) | 1995-05-10 |
JPS6142553A (ja) | 1986-03-01 |
NO166453C (no) | 1991-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970303 |