MX9405378A - Composiciones de materiales de polimero de olefina irradiado o noirradiado con brillo reducido. - Google Patents
Composiciones de materiales de polimero de olefina irradiado o noirradiado con brillo reducido.Info
- Publication number
- MX9405378A MX9405378A MX9405378A MX9405378A MX9405378A MX 9405378 A MX9405378 A MX 9405378A MX 9405378 A MX9405378 A MX 9405378A MX 9405378 A MX9405378 A MX 9405378A MX 9405378 A MX9405378 A MX 9405378A
- Authority
- MX
- Mexico
- Prior art keywords
- irradiated
- radiated
- reduced brightness
- materials compositions
- polymer material
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L2023/40—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight
- C08L2023/42—Depolymerisation, vis-breaking or degradation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/02—Heterophasic composition
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Se presenta una composición de poliolefina que comprende (a) un materialde polímero de olefina amorfo (A) predominantemente cristalino, de altopeso molecular, normalmente sólido, irradiado, y (B) un material depolímero de propileno no irradiado o una mezcla del mismo con un hule decopolímero de olefina. La composición de poliolefina de esta invenciónproporciona también una retención mejorada de la definición de estampadoconocida comúnmente como retención de grano, cuando la composición esextruida y estampada, con o sin termoformación subsecuente. Esta invenciónse refiere a una composición de poliolefina, y más específicamente a unacomposición de poliolefina que comprende (A) un material de polímero deolefina amorfo a predominantemente cristalino de alto peso molecular,normalmente sólido, irradiado y (B) un material de polímero de propilenono irradiado o una mezcla del mismo con un hule de copolímero de olefina.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/092,345 US5508318A (en) | 1993-07-15 | 1993-07-15 | Compositions of irradiated and non-irradiated olefin polymer materials with reduced gloss |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9405378A true MX9405378A (es) | 1995-01-31 |
Family
ID=22232778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9405378A MX9405378A (es) | 1993-07-15 | 1994-07-14 | Composiciones de materiales de polimero de olefina irradiado o noirradiado con brillo reducido. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5508318A (es) |
EP (1) | EP0634454B1 (es) |
JP (1) | JP3368063B2 (es) |
KR (1) | KR100311289B1 (es) |
CN (1) | CN1077906C (es) |
AT (1) | ATE159969T1 (es) |
CA (1) | CA2128062C (es) |
DE (1) | DE69406600T2 (es) |
MX (1) | MX9405378A (es) |
TW (1) | TW357177B (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6211295B1 (en) * | 1995-12-01 | 2001-04-03 | Montell Technology Company By Hoofddorp | Polyolefin compositions and blown films obtained therefrom |
IT1277013B1 (it) * | 1995-12-01 | 1997-11-04 | Montell Technology Company Bv | Composizioni poliolefiniche e film soffiati da esse ottenuti |
IT1277014B1 (it) * | 1995-12-01 | 1997-11-04 | Montell Technology Company Bv | Composizioni poliolefiniche e film soffiati da esse ottenuti |
US5688839A (en) * | 1996-07-30 | 1997-11-18 | Royce Associates | Marbleized resin materials and methods for making same |
ES2196241T3 (es) | 1996-11-26 | 2003-12-16 | Basell North America Inc | Una composicion de poliolefina para la fabricacion de hojas con extrusiones con retencion mejorada de granulacion. |
DE69727284T2 (de) * | 1996-11-26 | 2004-11-25 | Basell North America Inc. | Polyolefinzusammensetzungen für die Herstellung von geprägten Folien mit verbesserter Erhaltung der Narbenstruktur |
DE19722579B4 (de) * | 1997-05-30 | 2004-02-12 | Borealis Gmbh | Fasern und Garne hoher Festigkeit und Dehnung, Verfahren zu deren Herstellung und Verwendung |
US5916929A (en) * | 1997-06-23 | 1999-06-29 | E-Beam Services, Inc. | Method for irradiating organic polymers |
FI104824B (fi) | 1997-06-24 | 2000-04-14 | Borealis As | Menetelmä propeenin terpolymeerien aikaansaamiseksi |
US6077907A (en) * | 1997-07-09 | 2000-06-20 | Borealis Ag | Molded polyolefin parts of improved dimensional stability at elevated temperatures and improved stiffness |
DE19815045B4 (de) * | 1998-04-03 | 2004-04-08 | Borealis Gmbh | Verbunde mit textilem Charakter und Verfahren zu deren Herstellung sowie deren Verwendung |
DE19815046A1 (de) * | 1998-04-03 | 1999-10-14 | Borealis Ag | Polyolefinfolien und Polyolefinbeschichtungen von Substraten |
US6020046A (en) * | 1998-10-23 | 2000-02-01 | Montell North America Inc. | Embossed sheets of polyolefin compositions with improved grain retention |
ATE286939T1 (de) | 1999-06-24 | 2005-01-15 | Dow Chemical Co | Polyolefinzusammensetzung mit verbesserten schlagzäheigenschaften |
EP1276611B1 (en) | 2000-01-24 | 2004-04-21 | Dow Global Technologies Inc. | Composition and films thereof |
ES2254419T3 (es) | 2000-05-04 | 2006-06-16 | Dow Global Technologies Inc. | Fundido molecular y metodos para producir y usar el fundido molecular. |
JP2003535175A (ja) | 2000-05-26 | 2003-11-25 | ダウ グローバル テクノロジーズ インコーポレイテッド | ポリエチレンリッチ/ポリプロピレンブレンドおよびその用途 |
EP1170306A1 (en) * | 2000-07-05 | 2002-01-09 | ATOFINA Research | Production of polypropylene having improved properties |
CA2323307A1 (en) | 2000-10-16 | 2002-04-16 | Peter Jackson | Crosslinked, heat shrinkable polypropylene compositions |
WO2002051890A1 (en) | 2000-12-22 | 2002-07-04 | Dow Global Technologies Inc. | Propylene copolymer foams |
EP1260545A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Industrial polyolefin piping system |
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 |
EP1260528A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Propylene polymer pipes for pipelines |
EP1283242A1 (en) * | 2001-08-03 | 2003-02-12 | Amcor Flexibles Transpac N.V. | Blends of heterophasic polypropylene block copolymers for making films |
US6646056B2 (en) | 2001-10-16 | 2003-11-11 | Solvay Engineered Polymers | Thermoplastic elastomer compositions |
US6602956B2 (en) | 2001-11-13 | 2003-08-05 | Solvay Engineered Polymers | Melt strength thermoplastic elastomers and methods for making same |
US20030131889A1 (en) * | 2002-01-11 | 2003-07-17 | Kim Jin Wook | Pilot poppet type pressure control valve |
US6677395B1 (en) * | 2002-11-27 | 2004-01-13 | Basell Poliolefine Italia S.P.A. | Irradiated, oxidized olefin polymer dispersing agents |
US6869982B2 (en) * | 2002-11-27 | 2005-03-22 | Basell Poliolefine Italia S.P.A. | Irradiated, oxidized olefin polymer coupling agents |
EP1429346B1 (en) * | 2002-12-12 | 2009-03-25 | Borealis Technology Oy | Coaxial cable comprising dielectric material |
WO2004113440A1 (en) * | 2003-06-23 | 2004-12-29 | Basell Poliolefine Italia S.P.A. | Engineering thermoplastic compositions containing oxidized olefin polymer dispersing agents |
BRPI0413551A (pt) * | 2003-08-12 | 2006-10-17 | Basell Poliolefine Srl | composições de polìmero de buteno-1 irradiado |
MXPA06008389A (es) | 2004-01-27 | 2006-08-25 | Procter & Gamble | Tramas de tela no tejida extensibles y suaves que contienen fibras con velocidad de flujo de fusion alta. |
US7456231B2 (en) * | 2005-02-02 | 2008-11-25 | Shawcor Ltd. | Radiation-crosslinked polyolefin compositions |
US8109349B2 (en) * | 2006-10-26 | 2012-02-07 | Schlumberger Technology Corporation | Thick pointed superhard material |
US20060255501A1 (en) * | 2005-05-11 | 2006-11-16 | Shawcor Ltd. | Crosslinked chlorinated polyolefin compositions |
EP1803772B1 (en) | 2005-12-30 | 2008-09-10 | Borealis Technology Oy | Polypropylene film with improved balance of mechanical properties |
DE602007006146D1 (de) * | 2007-01-31 | 2010-06-10 | Borealis Tech Oy | Einsatz eines langkettenverzweigten Polypropylens zur Verbreiterung des Verarbeitungsfensters beim Spritzstreckblasformen |
US20100227966A1 (en) * | 2009-03-06 | 2010-09-09 | Shawcor Ltd. | Moisture-crosslinked polyolefin compositions |
US8546504B2 (en) * | 2011-02-09 | 2013-10-01 | Equistar Chemicals, Lp | Extrusion processes using high melt strength polypropylene |
US8575252B2 (en) | 2011-02-09 | 2013-11-05 | Equistar Chemicals, Lp | Controlled rheology formulations containing high melt strength polypropylene for extrusion coating |
US8389632B2 (en) | 2011-02-09 | 2013-03-05 | Equistar Chemicals, Lp | Co-continuous heterophase polymer compositions containing high melt strength polypropylene for extrusion coating |
CN103665534B (zh) * | 2012-09-18 | 2016-01-20 | 中国石油化工股份有限公司 | 一种预辐照技术制备的高熔体强度聚丙烯及其制备方法 |
WO2015044785A2 (en) | 2013-09-27 | 2015-04-02 | Basf Se | Polyolefin compositions for building materials |
CN104974419A (zh) * | 2014-04-14 | 2015-10-14 | 中国石化扬子石油化工有限公司 | 一种发泡聚丙烯预混料及其制备方法 |
KR101694631B1 (ko) | 2015-09-09 | 2017-01-09 | 현대자동차주식회사 | 신규 리튬계 증주제와 이를 포함하는 그리스 조성물 |
JP6720804B2 (ja) * | 2015-10-09 | 2020-07-08 | 日本ポリプロ株式会社 | 熱成形用シートおよび成形体 |
CN112280184A (zh) * | 2020-11-10 | 2021-01-29 | 中嘉卫华(固安)新材料科技有限公司 | 一种电子辐照交联发泡聚丙烯保温带及制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717559A (en) * | 1967-02-18 | 1973-02-20 | Toray Industries | Process for the preparation of polypropylene resin foams |
US4170664A (en) * | 1978-07-13 | 1979-10-09 | Exxon Research & Engineering Co. | Resilient radiation-curable automotive body components |
US4598128A (en) * | 1983-03-14 | 1986-07-01 | Phillips Petroleum Company | Polymer composition and preparation method |
ZA86528B (en) * | 1985-01-31 | 1986-09-24 | Himont Inc | Polypropylene with free-end long chain branching,process for making it,and use thereof |
NO167039C (no) * | 1985-01-31 | 1991-09-25 | Himont Inc | Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette |
US4626467A (en) * | 1985-12-16 | 1986-12-02 | Hercules Incorporated | Branched polyolefin as a quench control agent for spin melt compositions |
US5047446A (en) * | 1988-07-22 | 1991-09-10 | Himont Incorporated | Thermal treatment of irradiated propylene polymer material |
US5047485A (en) * | 1989-02-21 | 1991-09-10 | Himont Incorporated | Process for making a propylene polymer with free-end long chain branching and use thereof |
US5266607A (en) * | 1989-11-30 | 1993-11-30 | Rexene Products Company | Crystallization enhancement of polyolefins |
IT1240417B (it) * | 1990-02-28 | 1993-12-15 | Himont Inc | Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti |
US5116881A (en) * | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
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 |
-
1993
- 1993-07-15 US US08/092,345 patent/US5508318A/en not_active Expired - Lifetime
-
1994
- 1994-07-14 MX MX9405378A patent/MX9405378A/es not_active IP Right Cessation
- 1994-07-14 CA CA002128062A patent/CA2128062C/en not_active Expired - Fee Related
- 1994-07-15 KR KR1019940017251A patent/KR100311289B1/ko not_active IP Right Cessation
- 1994-07-15 DE DE69406600T patent/DE69406600T2/de not_active Expired - Lifetime
- 1994-07-15 EP EP94111028A patent/EP0634454B1/en not_active Expired - Lifetime
- 1994-07-15 CN CN94116146A patent/CN1077906C/zh not_active Expired - Fee Related
- 1994-07-15 AT AT94111028T patent/ATE159969T1/de not_active IP Right Cessation
- 1994-07-15 JP JP18658494A patent/JP3368063B2/ja not_active Expired - Fee Related
- 1994-08-10 TW TW083107296A patent/TW357177B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1077906C (zh) | 2002-01-16 |
CA2128062A1 (en) | 1995-01-16 |
KR950003371A (ko) | 1995-02-16 |
JP3368063B2 (ja) | 2003-01-20 |
CN1104223A (zh) | 1995-06-28 |
KR100311289B1 (ko) | 2002-08-09 |
DE69406600D1 (de) | 1997-12-11 |
ATE159969T1 (de) | 1997-11-15 |
EP0634454B1 (en) | 1997-11-05 |
TW357177B (en) | 1999-05-01 |
EP0634454A1 (en) | 1995-01-18 |
DE69406600T2 (de) | 1998-03-26 |
JPH07145275A (ja) | 1995-06-06 |
US5508318A (en) | 1996-04-16 |
CA2128062C (en) | 2002-11-26 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |