Improved Process for the Extraction of Lac-dye and Shellac

Improved Process for the Extraction of Lac-dye and Shellac

12,877. Fowler, G. J., and O'Meara, E. J. June 16. Dyes from natural products.-Stick-lac is treated with suitable solvents to extract shellac and wax, either together or separately. The residues after extraction are treated with alkali or alkali carbonate solution to dissolve out the lac-dye. T...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: EUGENE JOHN O'MEARA, GILBERT JOHN FOWLER
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 EUGENE JOHN O'MEARA
GILBERT JOHN FOWLER
description 12,877. Fowler, G. J., and O'Meara, E. J. June 16. Dyes from natural products.-Stick-lac is treated with suitable solvents to extract shellac and wax, either together or separately. The residues after extraction are treated with alkali or alkali carbonate solution to dissolve out the lac-dye. The solutions may be used for dyeing or acidified and the dye precipitated.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_GB190812877A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>GB190812877A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_GB190812877A3</originalsourceid><addsrcrecordid>eNrjZLDyzC0oyi9LTVEIKMpPTi0uVkjLL1IoyUhVcK0oKUpMLsnMz1PIT1PwSUzWTalMVUjMS1EIzkjNyUlM5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8e5OhpYGFoZGFubmjsbEqAEAIIQuOA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Improved Process for the Extraction of Lac-dye and Shellac</title><source>esp@cenet</source><creator>EUGENE JOHN O'MEARA ; GILBERT JOHN FOWLER</creator><creatorcontrib>EUGENE JOHN O'MEARA ; GILBERT JOHN FOWLER</creatorcontrib><description>12,877. Fowler, G. J., and O'Meara, E. J. June 16. Dyes from natural products.-Stick-lac is treated with suitable solvents to extract shellac and wax, either together or separately. The residues after extraction are treated with alkali or alkali carbonate solution to dissolve out the lac-dye. The solutions may be used for dyeing or acidified and the dye precipitated.</description><language>eng</language><creationdate>1909</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=19090429&amp;DB=EPODOC&amp;CC=GB&amp;NR=190812877A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19090429&amp;DB=EPODOC&amp;CC=GB&amp;NR=190812877A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EUGENE JOHN O'MEARA</creatorcontrib><creatorcontrib>GILBERT JOHN FOWLER</creatorcontrib><title>Improved Process for the Extraction of Lac-dye and Shellac</title><description>12,877. Fowler, G. J., and O'Meara, E. J. June 16. Dyes from natural products.-Stick-lac is treated with suitable solvents to extract shellac and wax, either together or separately. The residues after extraction are treated with alkali or alkali carbonate solution to dissolve out the lac-dye. The solutions may be used for dyeing or acidified and the dye precipitated.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1909</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyzC0oyi9LTVEIKMpPTi0uVkjLL1IoyUhVcK0oKUpMLsnMz1PIT1PwSUzWTalMVUjMS1EIzkjNyUlM5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8e5OhpYGFoZGFubmjsbEqAEAIIQuOA</recordid><startdate>19090429</startdate><enddate>19090429</enddate><creator>EUGENE JOHN O'MEARA</creator><creator>GILBERT JOHN FOWLER</creator><scope>EVB</scope></search><sort><creationdate>19090429</creationdate><title>Improved Process for the Extraction of Lac-dye and Shellac</title><author>EUGENE JOHN O'MEARA ; GILBERT JOHN FOWLER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB190812877A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1909</creationdate><toplevel>online_resources</toplevel><creatorcontrib>EUGENE JOHN O'MEARA</creatorcontrib><creatorcontrib>GILBERT JOHN FOWLER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EUGENE JOHN O'MEARA</au><au>GILBERT JOHN FOWLER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Improved Process for the Extraction of Lac-dye and Shellac</title><date>1909-04-29</date><risdate>1909</risdate><abstract>12,877. Fowler, G. J., and O'Meara, E. J. June 16. Dyes from natural products.-Stick-lac is treated with suitable solvents to extract shellac and wax, either together or separately. The residues after extraction are treated with alkali or alkali carbonate solution to dissolve out the lac-dye. The solutions may be used for dyeing or acidified and the dye precipitated.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_GB190812877A
source esp@cenet
title Improved Process for the Extraction of Lac-dye and Shellac
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T05%3A15%3A24IST&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=EUGENE%20JOHN%20O'MEARA&rft.date=1909-04-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EGB190812877A%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