Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers

Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers

A process for producing olefin polymers, which comprises the steps of polymerizing an olefin monomer in a polymerization zone in the presence of a catalyst comprising a transition metal compound to form an olefin polymer, and adding at the end of or downstream from the polymerization zone a composit...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Thoen, Johan, Lakeman, Pascal
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Thoen, Johan
Lakeman, Pascal
description A process for producing olefin polymers, which comprises the steps of polymerizing an olefin monomer in a polymerization zone in the presence of a catalyst comprising a transition metal compound to form an olefin polymer, and adding at the end of or downstream from the polymerization zone a composition having a weight averaged molecular weight of at least 100 and containing a group R, a cation Y, an anionic group -C(R 1 ) 2 -X − , and optionally a group -C(R 1 ) 2 -X-H, the composition having a relative mole fraction n of cations Y and a relative mole fraction m of group -C(R 1 ) 2 -X-H, wherein 0
format Patent
fullrecord <record><control><sourceid>uspatents_EFI</sourceid><recordid>TN_cdi_uspatents_applications_20040242734</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20040242734</sourcerecordid><originalsourceid>FETCH-uspatents_applications_200402427343</originalsourceid><addsrcrecordid>eNqVi0EKwjAQRbtxIeodZuuiENKCaxHFA7ivQzKtA-lMSFLB2xuhF3D14P33t83z7D0XfhOMmiCReEosE7BQKoCOPTuoywuDTiStUynI8kuczlEX8RlWSb7eQAONFVHDZ6aU981mxJDpsHLXHG_Xx-XeLjliISl5wBgDOyyskgdrTG9sb09d3_3TfgFvykTP</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers</title><source>USPTO Published Applications</source><creator>Thoen, Johan ; Lakeman, Pascal</creator><creatorcontrib>Thoen, Johan ; Lakeman, Pascal</creatorcontrib><description>A process for producing olefin polymers, which comprises the steps of polymerizing an olefin monomer in a polymerization zone in the presence of a catalyst comprising a transition metal compound to form an olefin polymer, and adding at the end of or downstream from the polymerization zone a composition having a weight averaged molecular weight of at least 100 and containing a group R, a cation Y, an anionic group -C(R 1 ) 2 -X − , and optionally a group -C(R 1 ) 2 -X-H, the composition having a relative mole fraction n of cations Y and a relative mole fraction m of group -C(R 1 ) 2 -X-H, wherein 0&lt;n 1, 0 −m&lt;1, and n+m=1. Use of such a composition for rendering inert undesired quantities of acidic compounds or halogen-containing compounds present in an olefin polymer by mixing the olefin polymer intimately with the additive composition.</description><language>eng</language><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040242734$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,869,881,64035</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/10494981$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Thoen, Johan</creatorcontrib><creatorcontrib>Lakeman, Pascal</creatorcontrib><title>Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers</title><description>A process for producing olefin polymers, which comprises the steps of polymerizing an olefin monomer in a polymerization zone in the presence of a catalyst comprising a transition metal compound to form an olefin polymer, and adding at the end of or downstream from the polymerization zone a composition having a weight averaged molecular weight of at least 100 and containing a group R, a cation Y, an anionic group -C(R 1 ) 2 -X − , and optionally a group -C(R 1 ) 2 -X-H, the composition having a relative mole fraction n of cations Y and a relative mole fraction m of group -C(R 1 ) 2 -X-H, wherein 0&lt;n 1, 0 −m&lt;1, and n+m=1. Use of such a composition for rendering inert undesired quantities of acidic compounds or halogen-containing compounds present in an olefin polymer by mixing the olefin polymer intimately with the additive composition.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNqVi0EKwjAQRbtxIeodZuuiENKCaxHFA7ivQzKtA-lMSFLB2xuhF3D14P33t83z7D0XfhOMmiCReEosE7BQKoCOPTuoywuDTiStUynI8kuczlEX8RlWSb7eQAONFVHDZ6aU981mxJDpsHLXHG_Xx-XeLjliISl5wBgDOyyskgdrTG9sb09d3_3TfgFvykTP</recordid><startdate>20041202</startdate><enddate>20041202</enddate><creator>Thoen, Johan</creator><creator>Lakeman, Pascal</creator><scope>EFI</scope></search><sort><creationdate>20041202</creationdate><title>Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers</title><author>Thoen, Johan ; Lakeman, Pascal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200402427343</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Thoen, Johan</creatorcontrib><creatorcontrib>Lakeman, Pascal</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Thoen, Johan</au><au>Lakeman, Pascal</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers</title><date>2004-12-02</date><risdate>2004</risdate><abstract>A process for producing olefin polymers, which comprises the steps of polymerizing an olefin monomer in a polymerization zone in the presence of a catalyst comprising a transition metal compound to form an olefin polymer, and adding at the end of or downstream from the polymerization zone a composition having a weight averaged molecular weight of at least 100 and containing a group R, a cation Y, an anionic group -C(R 1 ) 2 -X − , and optionally a group -C(R 1 ) 2 -X-H, the composition having a relative mole fraction n of cations Y and a relative mole fraction m of group -C(R 1 ) 2 -X-H, wherein 0&lt;n 1, 0 −m&lt;1, and n+m=1. Use of such a composition for rendering inert undesired quantities of acidic compounds or halogen-containing compounds present in an olefin polymer by mixing the olefin polymer intimately with the additive composition.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_applications_20040242734
source USPTO Published Applications
title Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T11%3A21%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFI&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Thoen,%20Johan&rft.date=2004-12-02&rft_id=info:doi/&rft_dat=%3Cuspatents_EFI%3E20040242734%3C/uspatents_EFI%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true