AR033002A1 - Metodo para fabricar interpolimeros y productos fabricados por intermedio de ellos - Google Patents
Metodo para fabricar interpolimeros y productos fabricados por intermedio de ellosInfo
- Publication number
- AR033002A1 AR033002A1 ARP020100935A ARP020100935A AR033002A1 AR 033002 A1 AR033002 A1 AR 033002A1 AR P020100935 A ARP020100935 A AR P020100935A AR P020100935 A ARP020100935 A AR P020100935A AR 033002 A1 AR033002 A1 AR 033002A1
- Authority
- AR
- Argentina
- Prior art keywords
- molecular weight
- comonomers
- olefin polymer
- interpolimeros
- manufacturing
- Prior art date
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/07—Long chain branching
-
- 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
-
- 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
- C08L2314/06—Metallocene or single site catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Abstract
Un proceso de polimerizacion que comprende contactar uno o más comonomeros olefínicos en la presencia de, al menos, un catalizador de peso molecular alto y un catalizador de peso molecular bajo en un reactor unico; y efectuar la polimerizacion de los comonomeros olefínicos en el reactor para obtener un polímero de olefina. Preferiblemente, ambos catalizadores tienen la capacidad de incorporar una cantidad sustancialmente similar de comonomeros en el polímero de olefina. Los polímeros producidos por el proceso pueden tener un nivel relativamente más alto de cadenas de ramificacion largas mientras que mantienen una relativa distribucion de peso molecular angosto, es decir, MWD menor a aproximadamente 6. Estos interpolímeros pueden exhibir similar a mejor procesabilidad que el PDBD pero tienen similares propiedades físicas a los polímeros catalizados de metaloceno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27671901P | 2001-03-16 | 2001-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR033002A1 true AR033002A1 (es) | 2003-12-03 |
Family
ID=23057813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP020100935A AR033002A1 (es) | 2001-03-16 | 2002-03-15 | Metodo para fabricar interpolimeros y productos fabricados por intermedio de ellos |
ARP020100936A AR033003A1 (es) | 2001-03-16 | 2002-03-15 | Polimeros de alta fuerza de fusion y metodo para fabricarlos |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP020100936A AR033003A1 (es) | 2001-03-16 | 2002-03-15 | Polimeros de alta fuerza de fusion y metodo para fabricarlos |
Country Status (16)
Country | Link |
---|---|
US (8) | US6875816B2 (es) |
EP (2) | EP1412398B1 (es) |
JP (5) | JP4249984B2 (es) |
KR (4) | KR100900605B1 (es) |
CN (4) | CN100519588C (es) |
AR (2) | AR033002A1 (es) |
AU (3) | AU2002258526B2 (es) |
BR (2) | BR0208485A (es) |
CA (3) | CA2441262C (es) |
CZ (2) | CZ20032817A3 (es) |
ES (2) | ES2742501T3 (es) |
MX (2) | MXPA03008321A (es) |
MY (2) | MY131000A (es) |
NO (2) | NO20034078L (es) |
PL (2) | PL364603A1 (es) |
WO (2) | WO2002074816A2 (es) |
Families Citing this family (131)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6576583B1 (en) | 2000-02-11 | 2003-06-10 | Phillips Petroleum Company | Organometal catalyst composition |
MY131000A (en) * | 2001-03-16 | 2007-07-31 | Dow Global Technologies Inc | High melt strength polymers and method of making same |
US6946531B2 (en) | 2001-05-14 | 2005-09-20 | Dow Global Technologies Inc. | Low molecular weight ethylene interpolymers and polymerization process |
JP4564842B2 (ja) * | 2002-05-15 | 2010-10-20 | ダウ グローバル テクノロジーズ インコーポレーテッド | 高分子の分子位相的分別 |
JP4728643B2 (ja) | 2002-10-02 | 2011-07-20 | ダウ グローバル テクノロジーズ エルエルシー | 液状およびゲル状の低分子量エチレンポリマー類 |
US8618219B2 (en) | 2002-10-15 | 2013-12-31 | Exxonmobil Chemical Patents Inc. | Propylene copolymers for adhesive applications |
US7550528B2 (en) | 2002-10-15 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Functionalized olefin polymers |
US7294681B2 (en) | 2002-10-15 | 2007-11-13 | Exxonmobil Chemical Patents Inc. | Mutliple catalyst system for olefin polymerization and polymers produced therefrom |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
US8653169B2 (en) | 2002-10-15 | 2014-02-18 | Exxonmobil Chemical Patents Inc. | Propylene copolymers for adhesive applications |
EP1590168A4 (en) | 2003-01-16 | 2008-08-06 | Ian Orde Michael Jacobs | METHODS, COMPOSITIONS AND MIXTURES FOR MOLDING ARTICLES WITH IMPROVED TENSION RISK RESISTANCE |
US6967228B2 (en) * | 2003-05-01 | 2005-11-22 | Firestone Polymers, Llc | Stable free radical polymers |
US20040220345A1 (en) * | 2003-05-01 | 2004-11-04 | Firestone Polymers, Llc | Stable free radical polymers |
ES2337936T3 (es) * | 2003-08-19 | 2010-04-30 | Dow Global Technologies Inc. | Interpolimeros adecuados para usar en colas termoplasticas y procesos para prepararlos. |
KR101136590B1 (ko) | 2003-09-05 | 2012-04-24 | 다우 글로벌 테크놀로지스 엘엘씨 | 압출 코팅을 위한 개선된 수지 조성물 |
US7483864B2 (en) * | 2003-11-17 | 2009-01-27 | Nec Corporation | Active learning method and system |
US7803728B2 (en) | 2004-03-17 | 2010-09-28 | Dow Global Technologies Inc. | Fibers made from copolymers of ethylene/α-olefins |
ATE461231T1 (de) * | 2004-03-17 | 2010-04-15 | Dow Global Technologies Inc | Katalysatorzusammensetzung mit shuttlung-mittel für die herstellung von ethylen- multiblockcopolymer |
BRPI0508173B1 (pt) * | 2004-03-17 | 2016-03-15 | Dow Global Technologies Inc | copolímeros em multibloco, polímero, copolímero, um derivado funcional, mistura homogênea de polímero, processo para a preparação de um copolímero em multibloco contendo propileno e processo para preparar um copolímero em multibloco contendo 4-metil-1-penteno |
US8816006B2 (en) * | 2004-03-17 | 2014-08-26 | Dow Global Technologies Llc | Compositions of ethylene/α-olefin multi-block interpolymer suitable for films |
US7582716B2 (en) * | 2004-03-17 | 2009-09-01 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack |
US7504347B2 (en) * | 2004-03-17 | 2009-03-17 | Dow Global Technologies Inc. | Fibers made from copolymers of propylene/α-olefins |
RU2375381C2 (ru) * | 2004-03-17 | 2009-12-10 | Дау Глобал Текнолоджиз Инк. | Состав катализатора, содержащий челночный агент, для формирования мульти-блок-сополимера высшего олефина |
US7355089B2 (en) * | 2004-03-17 | 2008-04-08 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
AU2005224261B2 (en) * | 2004-03-19 | 2010-04-01 | Dow Global Technologies, Inc. | Film layers made from polymer formulations |
WO2006007094A2 (en) * | 2004-06-16 | 2006-01-19 | Dow Global Technologies Inc. | Technique for selecting polymerization modifiers |
JP4765277B2 (ja) * | 2004-07-30 | 2011-09-07 | 東ソー株式会社 | 積層体 |
ATE517944T1 (de) | 2004-10-13 | 2011-08-15 | Exxonmobil Chem Patents Inc | Elastomere reaktorblendzusammensetzungen |
WO2006065651A2 (en) | 2004-12-17 | 2006-06-22 | Dow Global Technologies Inc. | Rheology modified polyethylene compositions |
TWI378107B (en) * | 2005-03-17 | 2012-12-01 | Dow Global Technologies Llc | Fibers made from copolymers of propylene /α-olefins |
CN101142246B (zh) * | 2005-03-17 | 2011-05-25 | 陶氏环球技术公司 | 用于形成有规立构/无规立构多嵌段共聚物的包含梭移剂的催化剂组合物 |
MX2007011341A (es) * | 2005-03-17 | 2007-10-03 | Dow Global Technologies Inc | Composiciones de interpolimeros de bloques multiples de etileno/a-olefina para peliculas sopladas con elevada pegajosidad en caliente. |
KR101319131B1 (ko) * | 2005-03-17 | 2013-10-17 | 다우 글로벌 테크놀로지스 엘엘씨 | 에틸렌/알파-올레핀 공중합체로부터 제조된 섬유 |
US9410009B2 (en) | 2005-03-17 | 2016-08-09 | Dow Global Technologies Llc | Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation |
JP5221334B2 (ja) * | 2005-03-17 | 2013-06-26 | ダウ グローバル テクノロジーズ エルエルシー | フィルムに適するエチレン/α−オレフィンマルチブロック共重合体の組成物 |
CA2600318A1 (en) * | 2005-03-17 | 2006-09-28 | Dow Global Technologies Inc. | Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation |
DE102005017200A1 (de) * | 2005-04-13 | 2006-10-19 | Degussa Ag | Verwendung eines hochviskosen, weitgehend amorphen Polyolefins zur Herstellung einer Folie |
US7279527B2 (en) * | 2005-04-22 | 2007-10-09 | Bridgestone Corporation | Method of converting anionic living end to protected free radical living end and applications thereof |
US7538173B2 (en) * | 2005-11-21 | 2009-05-26 | Equistar Chemicals Lp | Polyolefin compositions |
US7611652B2 (en) * | 2005-11-22 | 2009-11-03 | Shaw Industries Group, Inc. | Monoxially-oriented and annealed films with high cross machine toughness and related process |
CA2529920C (en) * | 2005-12-13 | 2013-08-20 | Nova Chemicals Corporation | On the fly catalyst transitions |
WO2007078697A1 (en) * | 2005-12-29 | 2007-07-12 | Dow Global Technologies Inc. | Low molecular weight ethylene interpolymers, methods of making, and uses thereof |
US20070203299A1 (en) * | 2006-02-27 | 2007-08-30 | Novolen Technology Holdings C.V. | High melt strength polypropylene |
AR060643A1 (es) | 2006-05-17 | 2008-07-02 | Dow Global Technologies Inc | Proceso de polimerizacion de solucion de polipropileno |
JP4506740B2 (ja) * | 2006-09-14 | 2010-07-21 | トヨタ自動車株式会社 | 燃料電池用触媒構造体、膜電極接合体、燃料電池、燃料電池用触媒構造体の製造方法 |
US7396887B1 (en) * | 2006-12-29 | 2008-07-08 | Bridgestone Corporation | Insitu removal of chelator from anionic polymerization reactions |
US7560509B2 (en) * | 2006-12-29 | 2009-07-14 | Bridgestone Corporation | Method of directing grafting by controlling the location of high vinyl segments in a polymer |
US8030410B2 (en) * | 2006-12-29 | 2011-10-04 | Bridgestone Corporation | Method for generating free radical capable polymers using carbonyl-containing compounds |
US7737218B2 (en) * | 2006-12-29 | 2010-06-15 | Bridgestone Corporation | Method for generating free radical capable polymers using tin or silicon halide compounds |
US20080157641A1 (en) * | 2006-12-31 | 2008-07-03 | Rachael Wren Grout | Multi-use Free Standing Seating and Storage Unit |
EP2028218A1 (en) * | 2007-08-24 | 2009-02-25 | Total Petrochemicals Research Feluy | Reinforced and conductive resin compositions comprising polyolefins and poly(hydroxy carboxylic acid) |
EP2030994A1 (en) * | 2007-09-03 | 2009-03-04 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
EP2052857A1 (en) * | 2007-10-22 | 2009-04-29 | Dow Global Technologies Inc. | Multilayer films |
EP2212359B1 (en) * | 2007-11-19 | 2013-08-28 | Dow Global Technologies LLC | Long chain branched propylene-alpha-olefin copolymers |
US20090163666A1 (en) * | 2007-12-21 | 2009-06-25 | David John Lohse | Polymer compositions exhibiting enhanced flow-induced crystallization |
JP5697997B2 (ja) * | 2008-02-29 | 2015-04-08 | ダウ グローバル テクノロジーズ エルエルシー | エチレン/α−オレフィンインターポリマーから作製される繊維及び布地 |
TWI445751B (zh) * | 2008-07-16 | 2014-07-21 | Univation Tech Llc | 聚乙烯組成物 |
WO2010059474A1 (en) * | 2008-11-21 | 2010-05-27 | Dow Global Technologies Inc. | Medium voltage cable sheath comprising an olefin-based polymer |
US8629214B2 (en) | 2009-07-01 | 2014-01-14 | Dow Global Technologies Llc. | Ethylene-based polymer compositions for use as a blend component in shrinkage film applications |
US20110003940A1 (en) * | 2009-07-01 | 2011-01-06 | Dow Global Technologies Inc. | Ethylene-based polymer compositions for use as a blend component in shrinkage film applications |
US20110054117A1 (en) * | 2009-08-27 | 2011-03-03 | Hall Gregory K | Polyolefin Adhesive Compositions and Method of Making Thereof |
US8987385B2 (en) * | 2009-09-14 | 2015-03-24 | Dow Global Technologies Llc | Interconnected copolymers of ethylene in combination with one other polyalkene |
US8679639B2 (en) * | 2009-11-24 | 2014-03-25 | Dow Global Technologies Llc | Extrusion coating composition |
EP2348057A1 (en) * | 2010-01-21 | 2011-07-27 | INEOS Manufacturing Belgium NV | Novel polymers |
WO2011146291A1 (en) | 2010-05-17 | 2011-11-24 | Dow Global Technologies Llc | Process for selectively polymerizing ethylene and catalyst therefor |
MX355375B (es) | 2010-06-14 | 2018-04-17 | Dow Global Tech Llc Star | Composiciones de polímero a base de etileno para utilizarse como un componente de combinación en aplicaciones de película de contracción. |
CN103180347B (zh) | 2010-08-25 | 2015-12-02 | 陶氏环球技术有限责任公司 | 聚合可聚合烯烃的方法以及用于该方法的催化剂 |
WO2012061706A1 (en) | 2010-11-04 | 2012-05-10 | Dow Global Technologies Llc | Double shuttling of polyolefin polymeryl chains |
SG193451A1 (en) * | 2011-03-28 | 2013-10-30 | Dow Global Technologies Llc | Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof |
JP5986630B2 (ja) * | 2011-07-05 | 2016-09-06 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系ポリマーおよびそれを作製する方法 |
JP2013053308A (ja) * | 2011-08-11 | 2013-03-21 | Sumitomo Chemical Co Ltd | オレフィン重合体の製造方法、エチレン系重合体および成形体 |
JP6117822B2 (ja) | 2011-12-29 | 2017-04-19 | ダウ グローバル テクノロジーズ エルエルシー | 超分岐オレフィン油性誘電性流体 |
CA2861504C (en) | 2011-12-29 | 2019-11-05 | Dow Global Technologies Llc | Process for producing low molecular weight ethylene- and alpha-olefin-based materials |
US9556297B2 (en) | 2011-12-31 | 2017-01-31 | Bridgestone Corporation | Functionalized polymer |
US9115237B2 (en) | 2012-07-18 | 2015-08-25 | Chevron Oronite Company Llc | Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine |
US9045568B2 (en) * | 2012-08-03 | 2015-06-02 | Exxonmobil Chemical Patents Inc. | Vinyl terminated polyethylene with long chain branching |
US9382349B2 (en) * | 2012-08-03 | 2016-07-05 | Exxonmobil Chemical Patents Inc. | Polyalphaolefins prepared using modified Salan catalyst compounds |
US9365661B2 (en) * | 2012-08-03 | 2016-06-14 | Exxonmobil Chemical Patents Inc. | Polyalphaolefins prepared using modified salan catalyst compounds |
CA2890027C (en) | 2012-11-07 | 2020-04-28 | Chevron Phillips Chemical Company Lp | Low density polyolefin resins and films made therefrom |
US20140262916A1 (en) | 2013-03-14 | 2014-09-18 | Berry Plastics Corporation | Container |
JP6326202B2 (ja) * | 2013-05-16 | 2018-05-16 | 三井化学株式会社 | オレフィン重合用固体触媒成分およびそれを用いたオレフィン系重合体の製造方法 |
WO2014190036A1 (en) * | 2013-05-22 | 2014-11-27 | Dow Global Technologies Llc | Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same |
JP2014234403A (ja) * | 2013-05-31 | 2014-12-15 | 東ソー株式会社 | ポリエチレン樹脂組成物およびそれよりなるブロー成形体 |
JP2014234404A (ja) * | 2013-05-31 | 2014-12-15 | 東ソー株式会社 | ポリオレフィン系被覆電線 |
EP2813517B2 (en) * | 2013-06-10 | 2019-06-26 | Borealis AG | Process for the preparation of a propylene polymer |
US10208193B2 (en) | 2013-06-24 | 2019-02-19 | Dow Global Technologies Llc | Reinforced polypropylene composition |
EP3019552A4 (en) | 2013-07-12 | 2017-02-22 | Berry Plastics Corp. | Polymeric material for container |
TW201521993A (zh) | 2013-08-30 | 2015-06-16 | Berry Plastics Corp | 用於容器之聚合材料 |
US9181370B2 (en) | 2013-11-06 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom |
US9163098B2 (en) | 2014-01-10 | 2015-10-20 | Chevron Phillips Chemical Company Lp | Processes for preparing metallocene-based catalyst systems |
US9169337B2 (en) | 2014-03-12 | 2015-10-27 | Chevron Phillips Chemical Company Lp | Polymers with improved ESCR for blow molding applications |
US9273170B2 (en) | 2014-03-12 | 2016-03-01 | Chevron Phillips Chemical Company Lp | Polymers with improved toughness and ESCR for large-part blow molding applications |
KR101791810B1 (ko) | 2014-03-21 | 2017-10-30 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 에틸렌 프로필렌 공중합체의 제조 방법 |
US9079993B1 (en) * | 2014-05-22 | 2015-07-14 | Chevron Phillips Chemical Company Lp | High clarity low haze compositions |
WO2015190831A1 (ko) * | 2014-06-10 | 2015-12-17 | 주식회사 엘지화학 | 프로필렌계 엘라스토머 |
JP5743010B1 (ja) * | 2014-06-20 | 2015-07-01 | 富士ゼロックス株式会社 | 画像形成装置、塗布装置、塗布剤、及び搬送装置 |
RU2694048C9 (ru) | 2014-06-24 | 2019-10-31 | Базелл Полиолефин Гмбх | Состав полиэтилена для литья под давлением |
US9284389B2 (en) | 2014-07-29 | 2016-03-15 | Chevron Phillips Chemical Company Lp | Bimodal resins having good film processability |
CA2868640C (en) | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
EP3209722A2 (en) | 2014-10-21 | 2017-08-30 | Nova Chemicals (International) S.A. | Ethylene interpolymer product with dilution index |
US9937652B2 (en) | 2015-03-04 | 2018-04-10 | Berry Plastics Corporation | Polymeric material for container |
JP6547484B2 (ja) * | 2015-07-22 | 2019-07-24 | 日本ポリエチレン株式会社 | 不飽和結合を有するエチレン系重合体の製造方法 |
US9650459B2 (en) | 2015-09-09 | 2017-05-16 | Chevron Phillips Chemical Company Lp | Methods for controlling die swell in dual catalyst olefin polymerization systems |
US9493589B1 (en) | 2015-09-09 | 2016-11-15 | Chevron Phillips Chemical Company Lp | Polymers with improved ESCR for blow molding applications |
CA2914166C (en) * | 2015-12-08 | 2022-07-26 | Nova Chemicals Corporation | High density rotomolding resin |
JP7004656B2 (ja) * | 2015-12-31 | 2022-02-04 | ハンファ ケミカル コーポレーション | 混成メタロセン担持触媒、およびそれを用いたオレフィン重合体の製造方法 |
WO2017127637A1 (en) | 2016-01-22 | 2017-07-27 | Chevron Oronite Company Llc | Synergistic lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound |
EP3433289A4 (en) * | 2016-03-23 | 2019-12-18 | ExxonMobil Chemical Patents Inc. | HIGH DENSITY COMB BLOCK POLYETHYLENE AND METHOD FOR THE PRODUCTION THEREOF |
US20200291154A1 (en) * | 2016-03-25 | 2020-09-17 | Zeena CHERIAN | Enhanced melt strength acrylic formulation |
KR20190021323A (ko) * | 2016-06-17 | 2019-03-05 | 보레알리스 아게 | 낮은 불포화 수준을 갖는 이정 또는 다정 폴리에틸렌 |
US11352451B2 (en) | 2016-07-13 | 2022-06-07 | Exxonmobil Chemical Patents Inc. | Dual metallocene catalyst copolymer compositions |
CN109641990B (zh) | 2016-07-13 | 2022-08-19 | 埃克森美孚化学专利公司 | 双金属茂催化剂共聚物组合物 |
EP3484984B1 (en) | 2016-07-14 | 2022-08-03 | ExxonMobil Chemical Patents Inc. | Lubricating oil compositions comprising dual metallocene-catalyzed bimodal copolymer compositions useful as viscosity modifiers |
JP6957596B2 (ja) * | 2016-07-29 | 2021-11-02 | ダウ グローバル テクノロジーズ エルエルシー | 多峰性エラストマー生成用混合触媒系 |
KR101846412B1 (ko) * | 2016-12-06 | 2018-05-18 | 한화케미칼 주식회사 | 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀 |
US10329412B2 (en) | 2017-02-16 | 2019-06-25 | Nova Chemicals (International) S.A. | Caps and closures |
US11193008B2 (en) * | 2017-04-10 | 2021-12-07 | Exxonmobil Chemical Patents Inc. | Methods for making polyolefin polymer compositions |
US10442921B2 (en) | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations |
US10442920B2 (en) | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations |
CN111032772B (zh) | 2017-06-14 | 2022-07-15 | 埃克森美孚化学专利公司 | 用于交联应用的乙烯共聚物共混物 |
US10683376B2 (en) | 2017-11-07 | 2020-06-16 | Nova Chemicals (International) S.A. | Manufacturing ethylene interpolymer products at higher production rate |
US10995166B2 (en) | 2017-11-07 | 2021-05-04 | Nova Chemicals (International) S.A. | Ethylene interpolymer products and films |
US10590213B2 (en) | 2018-03-13 | 2020-03-17 | Chevron Phillips Chemical Company Lp | Bimodal polyethylene resins and pipes produced therefrom |
JP7216184B2 (ja) * | 2018-07-23 | 2023-01-31 | エクソンモービル・ケミカル・パテンツ・インク | バイモーダルゴム、熱可塑性加硫物の調製およびそれから作られた物品 |
US10882987B2 (en) | 2019-01-09 | 2021-01-05 | Nova Chemicals (International) S.A. | Ethylene interpolymer products having intermediate branching |
CN110156606A (zh) * | 2019-05-31 | 2019-08-23 | 镇江巨杰新材料技术研发中心(有限合伙) | 一种n,n-二(十八烷基)苯胺的合成方法及应用 |
KR102203007B1 (ko) * | 2019-06-05 | 2021-01-14 | 대림산업 주식회사 | 다단계 연속 중합 방법을 이용한 멀티모달 폴리올레핀 제조방법 |
US11046843B2 (en) | 2019-07-29 | 2021-06-29 | Nova Chemicals (International) S.A. | Ethylene copolymers and films with excellent sealing properties |
JP2022543558A (ja) * | 2019-07-31 | 2022-10-13 | ダウ グローバル テクノロジーズ エルエルシー | 高分子量を有するポリエチレンを生成するための重合触媒 |
WO2023130032A1 (en) * | 2021-12-30 | 2023-07-06 | Dow Global Technologies Llc | Multimodal ethylene-based copolymer compositions and processes of producing |
CN115029810B (zh) * | 2022-06-17 | 2023-08-01 | 上海化工研究院有限公司 | 一种抗风浪渔业绳网用高性能聚乙烯粗旦单丝及其制备方法 |
Family Cites Families (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US600941A (en) * | 1898-03-22 | Magnetic-clutch and power-station system | ||
CA980498A (en) * | 1971-04-16 | 1975-12-23 | Du Pont Of Canada Limited | Ethylene polymers with long chain branching |
US4532052A (en) * | 1978-09-28 | 1985-07-30 | Halliburton Company | Polymeric well treating method |
US4438238A (en) * | 1981-01-30 | 1984-03-20 | Sumitomo Chemical Company, Limited | Low density copolymer composition of two ethylene-α-olefin copolymers |
US4500648A (en) * | 1983-04-25 | 1985-02-19 | Exxon Research & Engineering Co. | Long chain branching in polyolefins from ziegler-natta catalysts |
US4851489A (en) * | 1983-04-25 | 1989-07-25 | Exxon Research & Engineering Company | Long chain branching in polyolefins from Ziegler-Natta catalysts |
US4937299A (en) * | 1983-06-06 | 1990-06-26 | Exxon Research & Engineering Company | Process and catalyst for producing reactor blend polyolefins |
US4530914A (en) * | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
US4935474A (en) * | 1983-06-06 | 1990-06-19 | Exxon Research & Engineering Company | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
US5324800A (en) * | 1983-06-06 | 1994-06-28 | Exxon Chemical Patents Inc. | Process and catalyst for polyolefin density and molecular weight control |
US4789714A (en) * | 1983-06-15 | 1988-12-06 | Exxon Research & Engineering Co. | Molecular weight distribution modification in tubular reactor |
US4752597A (en) * | 1985-12-12 | 1988-06-21 | Exxon Chemical Patents Inc. | New polymerization catalyst |
US5055438A (en) * | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
US5096867A (en) * | 1990-06-04 | 1992-03-17 | Exxon Chemical Patents Inc. | Monocyclopentadienyl transition metal olefin polymerization catalysts |
US4939217A (en) * | 1987-04-03 | 1990-07-03 | Phillips Petroleum Company | Process for producing polyolefins and polyolefin catalysts |
US4814135A (en) | 1987-12-22 | 1989-03-21 | Union Carbide Corporation | Process for extrusion |
US5382630A (en) * | 1988-09-30 | 1995-01-17 | Exxon Chemical Patents Inc. | Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution |
US5382631A (en) * | 1988-09-30 | 1995-01-17 | Exxon Chemical Patents Inc. | Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions |
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 |
NZ235032A (en) * | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
US5057475A (en) * | 1989-09-13 | 1991-10-15 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization |
US5064802A (en) * | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
US5272236A (en) * | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5098867A (en) * | 1990-11-13 | 1992-03-24 | Samsung Electronics Co., Ltd. | Heat treatment for compound semiconductor wafer |
JPH0565373A (ja) * | 1991-09-06 | 1993-03-19 | Nippon Petrochem Co Ltd | ポリエチレン組成物 |
US5525695A (en) * | 1991-10-15 | 1996-06-11 | The Dow Chemical Company | Elastic linear interpolymers |
US5562958A (en) * | 1991-10-15 | 1996-10-08 | The Dow Chemical Company | Packaging and wrapping film |
US5783638A (en) * | 1991-10-15 | 1998-07-21 | The Dow Chemical Company | Elastic substantially linear ethylene polymers |
US6143854A (en) * | 1993-08-06 | 2000-11-07 | Exxon Chemical Patents, Inc. | Polymerization catalysts, their production and use |
JP3186218B2 (ja) * | 1992-05-20 | 2001-07-11 | 出光興産株式会社 | 末端ビニルエチレン−プロピレン共重合体およびその製造方法 |
CA2103379C (en) * | 1992-11-19 | 2000-05-23 | Toshiyuki Tsutsui | Catalyst for olefin polymerization, process for olefin polymerization using the same, ethylene/.alpha.-olefin copolymer, graft modified ethylene/.alpha.-olefin copolymer, and ethylene copolymer composition |
US6001941A (en) * | 1992-11-19 | 1999-12-14 | Mitsui Chemicals, Inc. | Ethylene α-olefin copolymer obtained by copolymerizing ethylene with an α-olefin |
JPH06289518A (ja) * | 1993-04-05 | 1994-10-18 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
ES2096475T3 (es) * | 1993-06-24 | 1997-03-01 | Dow Chemical Co | Complejos de titanio (ii) o circonio (ii) y catalizadores de polimerizacion por adicion obtenidos a partir de los mismos. |
AU7521794A (en) * | 1993-08-06 | 1995-02-28 | Exxon Chemical Patents Inc. | Polymerization catalysts, their production and use |
EP0676418B1 (en) * | 1994-04-07 | 2000-07-26 | BP Chemicals Limited | Polymerisation process |
NL9400758A (nl) * | 1994-05-06 | 1995-12-01 | Dsm Nv | Werkwijze voor de bereiding van een hoogmoleculair polymeer uit etheen, alfa-olefine en eventueel dieen. |
US5631069A (en) * | 1994-05-09 | 1997-05-20 | The Dow Chemical Company | Medium modulus molded material comprising substantially linear polyethlene and fabrication method |
DE69522004T2 (de) * | 1994-09-08 | 2001-11-15 | Mobil Oil Corp | Katalytische kontrolle der molekulargewichtsverteilung eines breit/bimodalen harzes in einem einzigen katalytischen reaktor |
US5792534A (en) * | 1994-10-21 | 1998-08-11 | The Dow Chemical Company | Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus |
US5530072A (en) * | 1995-04-19 | 1996-06-25 | Mobil Oil Corporation | Introduction of long chain branching into linear polyethylenes |
US5882750A (en) | 1995-07-03 | 1999-03-16 | Mobil Oil Corporation | Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
US5795941A (en) * | 1995-10-03 | 1998-08-18 | The Dow Chemical Company | Crosslinkable bimodal polyolefin compositions |
US5736258A (en) | 1995-11-07 | 1998-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from an in situ blend of ethylene copolymers |
US5679816A (en) * | 1996-01-03 | 1997-10-21 | The Dow Chemical Company | Preparation of biscyclopentadienyl diene complexes |
PL328725A1 (en) * | 1996-03-05 | 1999-02-15 | Dow Chemical Co | Polyolefins of modified rheological properties |
HU223533B1 (hu) * | 1996-06-17 | 2004-08-30 | Exxonmobil Chemical Patents Inc. | Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására |
KR100486991B1 (ko) * | 1996-06-17 | 2005-06-17 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 올레핀중합용혼합전이금속촉매시스템 |
CA2260985A1 (en) * | 1996-07-22 | 1998-01-29 | Richard D. Ernst | Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom |
US5849823A (en) * | 1996-09-04 | 1998-12-15 | The Dow Chemical Company | Homogeneously branched ethylene α-olefin interpolymer compositions for use in gasket applications |
US6015868A (en) * | 1996-10-03 | 2000-01-18 | The Dow Chemical Company | Substituted indenyl containing metal complexes and olefin polymerization process |
US5965756A (en) * | 1996-12-19 | 1999-10-12 | The Dow Chemical Company | Fused ring substituted indenyl metal complexes and polymerization process |
US6114457A (en) * | 1997-02-07 | 2000-09-05 | Exxon Chemical Patents Inc. | High melt strength polyethylene compositions |
US6660809B1 (en) * | 1997-02-07 | 2003-12-09 | Exxonmobil Chemical Patents Inc. | Propylene polymers incorporating polyethylene macromers |
JPH1112289A (ja) * | 1997-06-19 | 1999-01-19 | Sumitomo Chem Co Ltd | 架橋型遷移金属錯体の製造方法 |
AU747745B2 (en) * | 1997-08-15 | 2002-05-23 | Dow Chemical Company, The | Films produced from substantially linear homogeneous olefin polymer compositions |
JPH11106417A (ja) * | 1997-10-06 | 1999-04-20 | Asahi Chem Ind Co Ltd | 摩耗特性に優れた超高分子量エチレン重合体及びその組成物 |
JPH11130807A (ja) * | 1997-10-29 | 1999-05-18 | Idemitsu Petrochem Co Ltd | 遷移金属化合物、プロピレン重合用触媒、該触媒を用 いたプロピレン重合体の製造方法およびプロピレン重 合体 |
US6197910B1 (en) * | 1997-12-10 | 2001-03-06 | Exxon Chemical Patents, Inc. | Propylene polymers incorporating macromers |
US6015898A (en) * | 1998-05-01 | 2000-01-18 | The United States Of America, As Represented By The Secretary Of The Army | Processes and compositions for nitration of N-substituted isowurtzitane compounds with concentrated nitric acid at elevated temperatures to form HNIW and recovery of gamma HNIW with high yields and purities |
US6207606B1 (en) * | 1998-05-15 | 2001-03-27 | Univation Technologies, Llc | Mixed catalysts and their use in a polymerization process |
CA2247703C (en) * | 1998-09-22 | 2007-04-17 | Nova Chemicals Ltd. | Dual reactor ethylene polymerization process |
EP0989141A1 (en) * | 1998-09-25 | 2000-03-29 | Fina Research S.A. | Production of multimodal polyethelene |
SE9804407D0 (sv) * | 1998-12-18 | 1998-12-18 | Borealis Polymers Oy | A multimodal polymer composition |
US6107147A (en) * | 1998-12-18 | 2000-08-22 | Texas Instruments Incorporated | Stacked poly/amorphous silicon gate giving low sheet resistance silicide film at submicron linewidths |
AR022608A1 (es) * | 1999-02-17 | 2002-09-04 | Dow Chemical Co | Producto interpolimerico aromatico de alfa-olefina/vinilo o vinilideno y proceso para su elaboracion mediante sistemas catalizadores multiples |
ATE236934T1 (de) * | 1999-02-22 | 2003-04-15 | Borealis Tech Oy | Olefinpolymerisationsverfahren |
US6114488A (en) * | 1999-03-02 | 2000-09-05 | Air Products And Chemicals, Inc. | Polyurethaneurea elastomers for dynamic applications |
EP1059332A1 (en) | 1999-06-10 | 2000-12-13 | Fina Research S.A. | Polypropylene with high melt strength and drawability |
US6265493B1 (en) * | 1999-07-21 | 2001-07-24 | The Penn State Research Foundation | Polyolefin graft copolymers derived from linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing same |
US6369176B1 (en) * | 1999-08-19 | 2002-04-09 | Dupont Dow Elastomers Llc | Process for preparing in a single reactor polymer blends having a broad molecular weight distribution |
JP2001064314A (ja) * | 1999-08-26 | 2001-03-13 | Idemitsu Petrochem Co Ltd | オレフィン重合触媒及びオレフィン重合体の製造方法 |
US6372868B1 (en) * | 1999-12-07 | 2002-04-16 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
EP1226206B1 (en) * | 1999-11-04 | 2003-10-22 | ExxonMobil Chemical Patents Inc. | Propylene copolymer foams and their use |
WO2001042315A1 (en) * | 1999-12-10 | 2001-06-14 | Dow Global Technologies Inc. | Substituted group 4 metal complexes, catalysts and olefin polymerization process |
AU2001263457A1 (en) | 2000-05-26 | 2001-12-11 | The Dow Global Technologies Inc. | Polyethylene rich/polypropylene blends and their uses |
US6545094B2 (en) * | 2001-03-09 | 2003-04-08 | The Dow Chemical Company | Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends |
MY131000A (en) * | 2001-03-16 | 2007-07-31 | Dow Global Technologies Inc | High melt strength polymers and method of making same |
-
2002
- 2002-03-14 MY MYPI20020945A patent/MY131000A/en unknown
- 2002-03-14 MY MYPI20020940A patent/MY137183A/en unknown
- 2002-03-15 KR KR1020087007775A patent/KR100900605B1/ko active IP Right Grant
- 2002-03-15 KR KR1020037012069A patent/KR100880097B1/ko active IP Right Grant
- 2002-03-15 JP JP2002573823A patent/JP4249984B2/ja not_active Expired - Lifetime
- 2002-03-15 CN CNB2006100730457A patent/CN100519588C/zh not_active Expired - Fee Related
- 2002-03-15 ES ES02726644T patent/ES2742501T3/es not_active Expired - Lifetime
- 2002-03-15 PL PL02364603A patent/PL364603A1/xx not_active Application Discontinuation
- 2002-03-15 CN CNB028067029A patent/CN1255439C/zh not_active Expired - Fee Related
- 2002-03-15 WO PCT/US2002/007919 patent/WO2002074816A2/en not_active Application Discontinuation
- 2002-03-15 PL PL02368551A patent/PL368551A1/xx not_active Application Discontinuation
- 2002-03-15 MX MXPA03008321A patent/MXPA03008321A/es active IP Right Grant
- 2002-03-15 AR ARP020100935A patent/AR033002A1/es not_active Application Discontinuation
- 2002-03-15 CA CA2441262A patent/CA2441262C/en not_active Expired - Lifetime
- 2002-03-15 KR KR1020087007772A patent/KR100898436B1/ko active IP Right Grant
- 2002-03-15 EP EP02728477.7A patent/EP1412398B1/en not_active Expired - Lifetime
- 2002-03-15 JP JP2002573822A patent/JP2004536895A/ja active Pending
- 2002-03-15 MX MXPA03008322A patent/MXPA03008322A/es active IP Right Grant
- 2002-03-15 AU AU2002258526A patent/AU2002258526B2/en not_active Ceased
- 2002-03-15 KR KR1020037012067A patent/KR100917540B1/ko active IP Right Grant
- 2002-03-15 ES ES02728477T patent/ES2734429T3/es not_active Expired - Lifetime
- 2002-03-15 US US10/100,687 patent/US6875816B2/en not_active Ceased
- 2002-03-15 US US10/100,557 patent/US6924342B2/en not_active Expired - Lifetime
- 2002-03-15 BR BR0208485-6A patent/BR0208485A/pt not_active Application Discontinuation
- 2002-03-15 EP EP02726644.4A patent/EP1377613B1/en not_active Expired - Lifetime
- 2002-03-15 CN CNB028066960A patent/CN1309744C/zh not_active Expired - Lifetime
- 2002-03-15 CN CN2007100070841A patent/CN101143908B/zh not_active Expired - Lifetime
- 2002-03-15 AR ARP020100936A patent/AR033003A1/es not_active Application Discontinuation
- 2002-03-15 CA CA2797698A patent/CA2797698C/en not_active Expired - Lifetime
- 2002-03-15 CZ CZ20032817A patent/CZ20032817A3/cs unknown
- 2002-03-15 CZ CZ20032816A patent/CZ20032816A3/cs unknown
- 2002-03-15 BR BR0208486-4A patent/BR0208486A/pt not_active Application Discontinuation
- 2002-03-15 CA CA2441028A patent/CA2441028C/en not_active Expired - Lifetime
- 2002-03-15 WO PCT/US2002/008121 patent/WO2002074817A2/en active IP Right Grant
-
2003
- 2003-09-15 NO NO20034078A patent/NO20034078L/no not_active Application Discontinuation
- 2003-09-15 NO NO20034079A patent/NO20034079L/no not_active Application Discontinuation
-
2004
- 2004-08-16 US US10/918,906 patent/US7999039B2/en not_active Expired - Fee Related
- 2004-08-17 US US10/920,485 patent/US7300983B2/en not_active Expired - Lifetime
-
2005
- 2005-03-21 US US11/085,793 patent/US7148305B2/en not_active Expired - Lifetime
- 2005-03-21 US US11/085,390 patent/US7271221B2/en not_active Expired - Lifetime
-
2007
- 2007-02-02 AU AU2007200466A patent/AU2007200466B2/en not_active Ceased
- 2007-07-19 AU AU2007203338A patent/AU2007203338B2/en not_active Ceased
-
2008
- 2008-03-06 JP JP2008056619A patent/JP2008179825A/ja not_active Withdrawn
- 2008-04-21 JP JP2008110304A patent/JP2008231433A/ja active Pending
-
2009
- 2009-10-23 US US12/604,905 patent/USRE42276E1/en not_active Expired - Lifetime
- 2009-10-23 US US12/604,940 patent/USRE43004E1/en not_active Expired - Lifetime
-
2011
- 2011-08-26 JP JP2011184218A patent/JP5323150B2/ja not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR033002A1 (es) | Metodo para fabricar interpolimeros y productos fabricados por intermedio de ellos | |
MX2011006571A (es) | Proceso para producir polimeros de distribucion de peso molecular mas amplia con una distribucion de comonomero inversa y niveles bajos de ramificaciones de cadena larga. | |
BR0214912A (pt) | Processo para preparação de copolìmero poli(a-olefina), copolìmero de poli(a-olefina), composição lubrificante e método de aperfeiçoar o ìndice de viscosidade de composição lubrificante | |
ES2093003T3 (es) | Polimero en forma de sindio-iso-bloques y procedimiento para su preparacion. | |
BRPI0516921A (pt) | homopolìmero ou copolìmero de etileno e processo de polimerização com iniciação via radicais livres | |
AR055569A1 (es) | Copolimeros de seudo - bloque y procedimiento que emplea un agente de transporte de cadena | |
BR0116317A (pt) | Processo de polimerização de olefinas para produzir composições de polìmeros ramificados | |
MY141787A (en) | Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same | |
DE60334501D1 (de) | Olefinpolymere, herstellungsverfahren und benutzung davon | |
BR0010301B1 (pt) | processo para produção de polìmeros de alfa-olefina, e processo para produção de um artigo moldado por injeção. | |
AR018315A1 (es) | Homo y (co)polimeros de polibuteno-1 y un procedimiento para su preparacion y articulos obtenidos | |
KR950026892A (ko) | 에틸렌중합체, 에틸렌 중합용 고체 티타늄 촉매 성분, 상기 촉매 성분으로 된 에틸렌 중합용 촉매 및 상기 촉매를 사용하는 에틸렌 중합체의 제조방법 | |
AR058449A1 (es) | Copolimeros de bloque de olefina cataliticos via un agente de transferencia polimerizable | |
ATE488531T1 (de) | Polymerisationskatalysatoren für die herstellung von polymeren mit geringer langkettenverzweigung | |
ATE353343T1 (de) | Verfahren zur polymerisation von 1-buten und 1- buten polymeren | |
AR055693A1 (es) | Proceso de polimerizacion en fase semiliquida | |
NO961084D0 (no) | Gassfasepolymerisasjon av olefiner | |
EP0974601A3 (en) | Olefin polymerization catalyst and process for producing olefin polymer | |
SG158131A1 (en) | Solid catalyst component and catalyst for olefin polymerization, and process for producing olefin polymer or copolymer | |
GB0111443D0 (en) | Olefin polymerisation process | |
Kaminsky et al. | Tailored branched polyolefins by metallocene catalysis | |
DE50112718D1 (de) | Verfahren zur herstellung von übergangsmetallverbindungen und deren verwendung zur polymerisation von olefinen | |
ATE299153T1 (de) | Verfahren zur polymerisierung von olefine | |
BR9915578A (pt) | Processo para polimerizar etileno e/ou etileno e pelo menos uma ou mais outra(s) olefina (s), pelìcula, e, artigo. | |
ES2109610T3 (es) | Proceso de obtencion de un catalizador para la polimerizacion de olefinas. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |