Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers

Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers

The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lorenz, Klaus, Dietrich, Manfred, Brockelt, Michael, Scholz, Uwe, Kumpf, Robert-Joseph, Grönen, Jürgen, Jacobs, Gundolf
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 Lorenz, Klaus
Dietrich, Manfred
Brockelt, Michael
Scholz, Uwe
Kumpf, Robert-Joseph
Grönen, Jürgen
Jacobs, Gundolf
description The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of polyurethanes, and particularly polyurethane foams. The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_06472447</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>06472447</sourcerecordid><originalsourceid>FETCH-uspatents_grants_064724473</originalsourceid><addsrcrecordid>eNqNjEEKwjAQRbtxIeod5gAWRIM9gCjudS8xnTQDMRMysSWeXlq6cefq8fmPt6z6W9ZP8vTBdguWAvoCLUnEJAieh7onMSyUC0T25YVpInuBgbIDDY46B4ZDxpCB7XRLLgkDAqefaXhuyLpaWO0FNzNXFVzO99O1fkvUY0keXdIjdkfV7JVqDn8oX4aXSAk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers</title><source>USPTO Issued Patents</source><creator>Lorenz, Klaus ; Dietrich, Manfred ; Brockelt, Michael ; Scholz, Uwe ; Kumpf, Robert-Joseph ; Grönen, Jürgen ; Jacobs, Gundolf</creator><creatorcontrib>Lorenz, Klaus ; Dietrich, Manfred ; Brockelt, Michael ; Scholz, Uwe ; Kumpf, Robert-Joseph ; Grönen, Jürgen ; Jacobs, Gundolf</creatorcontrib><description>The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of polyurethanes, and particularly polyurethane foams. The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials.</description><language>eng</language><creationdate>2002</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/6472447$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6472447$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Lorenz, Klaus</creatorcontrib><creatorcontrib>Dietrich, Manfred</creatorcontrib><creatorcontrib>Brockelt, Michael</creatorcontrib><creatorcontrib>Scholz, Uwe</creatorcontrib><creatorcontrib>Kumpf, Robert-Joseph</creatorcontrib><creatorcontrib>Grönen, Jürgen</creatorcontrib><creatorcontrib>Jacobs, Gundolf</creatorcontrib><title>Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers</title><description>The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of polyurethanes, and particularly polyurethane foams. The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNqNjEEKwjAQRbtxIeod5gAWRIM9gCjudS8xnTQDMRMysSWeXlq6cefq8fmPt6z6W9ZP8vTBdguWAvoCLUnEJAieh7onMSyUC0T25YVpInuBgbIDDY46B4ZDxpCB7XRLLgkDAqefaXhuyLpaWO0FNzNXFVzO99O1fkvUY0keXdIjdkfV7JVqDn8oX4aXSAk</recordid><startdate>20021029</startdate><enddate>20021029</enddate><creator>Lorenz, Klaus</creator><creator>Dietrich, Manfred</creator><creator>Brockelt, Michael</creator><creator>Scholz, Uwe</creator><creator>Kumpf, Robert-Joseph</creator><creator>Grönen, Jürgen</creator><creator>Jacobs, Gundolf</creator><scope>EFH</scope></search><sort><creationdate>20021029</creationdate><title>Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers</title><author>Lorenz, Klaus ; Dietrich, Manfred ; Brockelt, Michael ; Scholz, Uwe ; Kumpf, Robert-Joseph ; Grönen, Jürgen ; Jacobs, Gundolf</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_064724473</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Lorenz, Klaus</creatorcontrib><creatorcontrib>Dietrich, Manfred</creatorcontrib><creatorcontrib>Brockelt, Michael</creatorcontrib><creatorcontrib>Scholz, Uwe</creatorcontrib><creatorcontrib>Kumpf, Robert-Joseph</creatorcontrib><creatorcontrib>Grönen, Jürgen</creatorcontrib><creatorcontrib>Jacobs, Gundolf</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Lorenz, Klaus</au><au>Dietrich, Manfred</au><au>Brockelt, Michael</au><au>Scholz, Uwe</au><au>Kumpf, Robert-Joseph</au><au>Grönen, Jürgen</au><au>Jacobs, Gundolf</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers</title><date>2002-10-29</date><risdate>2002</risdate><abstract>The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of polyurethanes, and particularly polyurethane foams. The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_06472447
source USPTO Issued Patents
title Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T14%3A48%3A13IST&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=Lorenz,%20Klaus&rft.date=2002-10-29&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E06472447%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