Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative

Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative

The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GOERLACH-DOHT YVONNE M, PIERINI PETER E, HERMANNS JUERGEN
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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 GOERLACH-DOHT YVONNE M
PIERINI PETER E
HERMANNS JUERGEN
description The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the water-soluble cellulose derivative; b) mixing the water-soluble cellulose derivative of step a) with a liquid in a compounder to provide a moist water-soluble cellulose derivative having a temperature of at least 50 C and a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative; and c) drying-grinding the mixture of step b) in a gas-swept impact mill to obtain a dried and ground cellulose derivative.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US9359450B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US9359450B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US9359450B23</originalsourceid><addsrcrecordid>eNqNyrEKwjAURuEsDqK-w32Bglg7dFUUR0Gdy236RwMxt-Qm9fVd6u50hu8sDV-TWKiSk0QJQ7E-Pim_QPyWEjOJow9npMpHlVD6AHK-R1LykXi2n1iEUIIoaEDyE2c_YW0WjoNiM3dl6Hy6Hy8VRumgI1tE5O5xa-um3Tfbw67-Y_kCsi890g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative</title><source>esp@cenet</source><creator>GOERLACH-DOHT YVONNE M ; PIERINI PETER E ; HERMANNS JUERGEN</creator><creatorcontrib>GOERLACH-DOHT YVONNE M ; PIERINI PETER E ; HERMANNS JUERGEN</creatorcontrib><description>The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the water-soluble cellulose derivative; b) mixing the water-soluble cellulose derivative of step a) with a liquid in a compounder to provide a moist water-soluble cellulose derivative having a temperature of at least 50 C and a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative; and c) drying-grinding the mixture of step b) in a gas-swept impact mill to obtain a dried and ground cellulose derivative.</description><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES THEREOF ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; POLYSACCHARIDES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160607&amp;DB=EPODOC&amp;CC=US&amp;NR=9359450B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160607&amp;DB=EPODOC&amp;CC=US&amp;NR=9359450B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOERLACH-DOHT YVONNE M</creatorcontrib><creatorcontrib>PIERINI PETER E</creatorcontrib><creatorcontrib>HERMANNS JUERGEN</creatorcontrib><title>Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative</title><description>The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the water-soluble cellulose derivative; b) mixing the water-soluble cellulose derivative of step a) with a liquid in a compounder to provide a moist water-soluble cellulose derivative having a temperature of at least 50 C and a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative; and c) drying-grinding the mixture of step b) in a gas-swept impact mill to obtain a dried and ground cellulose derivative.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES THEREOF</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>POLYSACCHARIDES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEsDqK-w32Bglg7dFUUR0Gdy236RwMxt-Qm9fVd6u50hu8sDV-TWKiSk0QJQ7E-Pim_QPyWEjOJow9npMpHlVD6AHK-R1LykXi2n1iEUIIoaEDyE2c_YW0WjoNiM3dl6Hy6Hy8VRumgI1tE5O5xa-um3Tfbw67-Y_kCsi890g</recordid><startdate>20160607</startdate><enddate>20160607</enddate><creator>GOERLACH-DOHT YVONNE M</creator><creator>PIERINI PETER E</creator><creator>HERMANNS JUERGEN</creator><scope>EVB</scope></search><sort><creationdate>20160607</creationdate><title>Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative</title><author>GOERLACH-DOHT YVONNE M ; PIERINI PETER E ; HERMANNS JUERGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9359450B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES THEREOF</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>POLYSACCHARIDES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>GOERLACH-DOHT YVONNE M</creatorcontrib><creatorcontrib>PIERINI PETER E</creatorcontrib><creatorcontrib>HERMANNS JUERGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOERLACH-DOHT YVONNE M</au><au>PIERINI PETER E</au><au>HERMANNS JUERGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative</title><date>2016-06-07</date><risdate>2016</risdate><abstract>The amount of water-insoluble fibers in a water-soluble cellulose derivative is reduced in a process comprising the steps of a) providing a water-soluble cellulose derivative having a residual amount of at least 20 ppm by weight of water-insoluble fibers in a 2 weight percent aqueous solution of the water-soluble cellulose derivative; b) mixing the water-soluble cellulose derivative of step a) with a liquid in a compounder to provide a moist water-soluble cellulose derivative having a temperature of at least 50 C and a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative; and c) drying-grinding the mixture of step b) in a gas-swept impact mill to obtain a dried and ground cellulose derivative.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US9359450B2
source esp@cenet
subjects CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
THEIR PREPARATION OR CHEMICAL WORKING-UP
title Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T03%3A25%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GOERLACH-DOHT%20YVONNE%20M&rft.date=2016-06-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS9359450B2%3C/epo_EVB%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