Continuous feed of auxiliaries for the polymerization of olefins

Continuous feed of auxiliaries for the polymerization of olefins

Continuous feed of auxiliaries for the polymerization reaction of ethylene, propene, and other higher homologous olefins in the preparation of homo- and copolymers, avoiding production of inhomogeneities, such as lumps or chunks which are present because the condition of the auxiliaries is not suita...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Schwind, Jürgen, Klassen, Horst, Lutz, Gerald, Gelinas, Robert, Berhalter, Klaus, Krügers, Ursula
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 Schwind, Jürgen
Klassen, Horst
Lutz, Gerald
Gelinas, Robert
Berhalter, Klaus
Krügers, Ursula
description Continuous feed of auxiliaries for the polymerization reaction of ethylene, propene, and other higher homologous olefins in the preparation of homo- and copolymers, avoiding production of inhomogeneities, such as lumps or chunks which are present because the condition of the auxiliaries is not suitable for precise metering, becomes possible when auxiliaries in paste or solid form, in particular antistatic auxiliaries, are subjected, prior to feed, to a heat treatment in the presence of a solvent at a temperature of from 20 to 80° C., and then recooled, and then fed to the polymerization reaction.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_08017703</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>08017703</sourcerecordid><originalsourceid>FETCH-uspatents_grants_080177033</originalsourceid><addsrcrecordid>eNrjZHBwzs8rycwrzS8tVkhLTU1RyE9TSCytyMzJTCzKTAWK5RcplGSkKhTk51TmphZlViWWZObngVTl56SmZeYV8zCwpiXmFKfyQmluBgU31xBnD93S4oLEktS8kuL49KJEEGVgYWBobm5gbEyEEgDHiTKc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Continuous feed of auxiliaries for the polymerization of olefins</title><source>USPTO Issued Patents</source><creator>Schwind, Jürgen ; Klassen, Horst ; Lutz, Gerald ; Gelinas, Robert ; Berhalter, Klaus ; Krügers, Ursula</creator><creatorcontrib>Schwind, Jürgen ; Klassen, Horst ; Lutz, Gerald ; Gelinas, Robert ; Berhalter, Klaus ; Krügers, Ursula ; Basell Polyolefine GmbH</creatorcontrib><description>Continuous feed of auxiliaries for the polymerization reaction of ethylene, propene, and other higher homologous olefins in the preparation of homo- and copolymers, avoiding production of inhomogeneities, such as lumps or chunks which are present because the condition of the auxiliaries is not suitable for precise metering, becomes possible when auxiliaries in paste or solid form, in particular antistatic auxiliaries, are subjected, prior to feed, to a heat treatment in the presence of a solvent at a temperature of from 20 to 80° C., and then recooled, and then fed to the polymerization reaction.</description><language>eng</language><creationdate>2011</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/8017703$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8017703$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Schwind, Jürgen</creatorcontrib><creatorcontrib>Klassen, Horst</creatorcontrib><creatorcontrib>Lutz, Gerald</creatorcontrib><creatorcontrib>Gelinas, Robert</creatorcontrib><creatorcontrib>Berhalter, Klaus</creatorcontrib><creatorcontrib>Krügers, Ursula</creatorcontrib><creatorcontrib>Basell Polyolefine GmbH</creatorcontrib><title>Continuous feed of auxiliaries for the polymerization of olefins</title><description>Continuous feed of auxiliaries for the polymerization reaction of ethylene, propene, and other higher homologous olefins in the preparation of homo- and copolymers, avoiding production of inhomogeneities, such as lumps or chunks which are present because the condition of the auxiliaries is not suitable for precise metering, becomes possible when auxiliaries in paste or solid form, in particular antistatic auxiliaries, are subjected, prior to feed, to a heat treatment in the presence of a solvent at a temperature of from 20 to 80° C., and then recooled, and then fed to the polymerization reaction.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZHBwzs8rycwrzS8tVkhLTU1RyE9TSCytyMzJTCzKTAWK5RcplGSkKhTk51TmphZlViWWZObngVTl56SmZeYV8zCwpiXmFKfyQmluBgU31xBnD93S4oLEktS8kuL49KJEEGVgYWBobm5gbEyEEgDHiTKc</recordid><startdate>20110913</startdate><enddate>20110913</enddate><creator>Schwind, Jürgen</creator><creator>Klassen, Horst</creator><creator>Lutz, Gerald</creator><creator>Gelinas, Robert</creator><creator>Berhalter, Klaus</creator><creator>Krügers, Ursula</creator><scope>EFH</scope></search><sort><creationdate>20110913</creationdate><title>Continuous feed of auxiliaries for the polymerization of olefins</title><author>Schwind, Jürgen ; Klassen, Horst ; Lutz, Gerald ; Gelinas, Robert ; Berhalter, Klaus ; Krügers, Ursula</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_080177033</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Schwind, Jürgen</creatorcontrib><creatorcontrib>Klassen, Horst</creatorcontrib><creatorcontrib>Lutz, Gerald</creatorcontrib><creatorcontrib>Gelinas, Robert</creatorcontrib><creatorcontrib>Berhalter, Klaus</creatorcontrib><creatorcontrib>Krügers, Ursula</creatorcontrib><creatorcontrib>Basell Polyolefine GmbH</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Schwind, Jürgen</au><au>Klassen, Horst</au><au>Lutz, Gerald</au><au>Gelinas, Robert</au><au>Berhalter, Klaus</au><au>Krügers, Ursula</au><aucorp>Basell Polyolefine GmbH</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Continuous feed of auxiliaries for the polymerization of olefins</title><date>2011-09-13</date><risdate>2011</risdate><abstract>Continuous feed of auxiliaries for the polymerization reaction of ethylene, propene, and other higher homologous olefins in the preparation of homo- and copolymers, avoiding production of inhomogeneities, such as lumps or chunks which are present because the condition of the auxiliaries is not suitable for precise metering, becomes possible when auxiliaries in paste or solid form, in particular antistatic auxiliaries, are subjected, prior to feed, to a heat treatment in the presence of a solvent at a temperature of from 20 to 80° C., and then recooled, and then fed to the polymerization reaction.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_08017703
source USPTO Issued Patents
title Continuous feed of auxiliaries for the polymerization of olefins
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T17%3A48%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Schwind,%20J%C3%BCrgen&rft.aucorp=Basell%20Polyolefine%20GmbH&rft.date=2011-09-13&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E08017703%3C/uspatents_EFH%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