SG11201505899QA - Incipient wetness method to enhance productivity of supported ziegler-natta catalysts - Google Patents

Incipient wetness method to enhance productivity of supported ziegler-natta catalysts

Info

Publication number
SG11201505899QA
SG11201505899QA SG11201505899QA SG11201505899QA SG11201505899QA SG 11201505899Q A SG11201505899Q A SG 11201505899QA SG 11201505899Q A SG11201505899Q A SG 11201505899QA SG 11201505899Q A SG11201505899Q A SG 11201505899QA SG 11201505899Q A SG11201505899Q A SG 11201505899QA
Authority
SG
Singapore
Prior art keywords
enhance productivity
incipient wetness
natta catalysts
wetness method
supported ziegler
Prior art date
Application number
SG11201505899QA
Other languages
English (en)
Inventor
Sudhin Datta
Mosha H Zhao
Elizabeth A Legg
Original Assignee
Exxonmobil Chem Patents Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from EP13161944.7A external-priority patent/EP2657595B1/de
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of SG11201505899QA publication Critical patent/SG11201505899QA/en

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • C08L23/10—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
    • 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
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
SG11201505899QA 2013-02-06 2014-01-20 Incipient wetness method to enhance productivity of supported ziegler-natta catalysts SG11201505899QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361761370P 2013-02-06 2013-02-06
EP13161944.7A EP2657595B1 (de) 2012-04-05 2013-04-02 Eckverbinder für einen Rahmen einer Leuchte, Rahmen einer Leuchte und Leuchte
PCT/US2014/012209 WO2014123684A1 (en) 2013-02-06 2014-01-20 Incipient wetness method to enhance productivity of supported ziegler-natta catalysts

Publications (1)

Publication Number Publication Date
SG11201505899QA true SG11201505899QA (en) 2015-08-28

Family

ID=51259749

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201505899QA SG11201505899QA (en) 2013-02-06 2014-01-20 Incipient wetness method to enhance productivity of supported ziegler-natta catalysts

Country Status (5)

Country Link
US (1) US9403956B2 (zh)
EP (1) EP2953986A4 (zh)
CN (1) CN105026442A (zh)
SG (1) SG11201505899QA (zh)
WO (1) WO2014123684A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9279024B2 (en) 2013-10-28 2016-03-08 Exxonmobil Chemical Patents Inc. Processes using staged hydrogen addition
US10030121B2 (en) * 2015-04-01 2018-07-24 Reliance Industries Limited Catalyst composition and process for obtaining a colored olefin polymer
GB2549504B (en) * 2016-04-19 2020-03-04 Njc Europe Ltd Method for identifying a blend of nucleators useful for preparing a nucleated polyolefin material
JP7026641B2 (ja) * 2016-05-31 2022-02-28 ビーエーエスエフ コーポレーション 保護樹脂触媒の製造方法
US11142591B2 (en) * 2016-12-20 2021-10-12 Exxonmobil Chemical Patents Inc. Polymerization process
KR20210076701A (ko) * 2019-12-16 2021-06-24 현대자동차주식회사 연료전지용 에틸렌-프로필렌-디엔 공중합체 및 그 제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407989A (en) * 1981-02-23 1983-10-04 Sumitomo Chemical Company, Limited Process for the separation treatment of polymer from polymer solution
US5079302A (en) * 1990-01-19 1992-01-07 University Of Akron Polymerization process and the polymers thereof
US5416169A (en) * 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
WO2000053646A1 (en) * 1999-03-09 2000-09-14 Basell Technology Company B.V. Multi-stage process for the (co)polymerization of olefins
FI991015A0 (fi) * 1999-05-04 1999-05-04 Borealis As Menetelmä alfa-olefiinipolymeerien valmistamiseksi
HUP0104592A3 (en) * 1999-09-14 2003-08-28 Baselltech Usa Inc Wilmington Impact-resistant polyolefin compositions
EP1516000B1 (en) * 2002-06-25 2011-02-23 Borealis Technology Oy Polyolefin with improved scratch resistance and process for producing the same
US7662892B2 (en) * 2004-06-21 2010-02-16 Exxonmobil Chemical Patents Inc. Impact copolymers
US7935760B2 (en) 2005-06-22 2011-05-03 Exxonmobil Chemical Patents Inc. Process of making a heterogeneous polymer blend
US7928164B2 (en) * 2005-06-22 2011-04-19 Exxonmobil Chemical Patents Inc. Homogeneous polymer blend and process of making the same
US8178623B2 (en) * 2010-06-10 2012-05-15 Dow Global Technologies Llc High stiffness high impact propylene impact copolymers field of the invention
EP2431416B1 (en) * 2010-09-16 2012-10-31 Borealis AG High flow and stiff polymer material with good transparency and impact properties

Also Published As

Publication number Publication date
EP2953986A1 (en) 2015-12-16
CN105026442A (zh) 2015-11-04
US9403956B2 (en) 2016-08-02
US20140221515A1 (en) 2014-08-07
WO2014123684A8 (en) 2015-09-11
EP2953986A4 (en) 2016-04-20
WO2014123684A1 (en) 2014-08-14

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