METHOD FOR LIMING HIDES AND SKINS
PURPOSE: Provided is a method for liming skins and hides by using proteolytic enzymes in an aqueous alkaline float, by which very soft hides and skins are obtained and nubucking and grain opening are significantly reduced. CONSTITUTION: The method for liming skins and hides comprises using proteolyt...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| 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 | JUERGEN, CHRISTNER TILMAN, TAEGER GERTRUD, WICK |
| description | PURPOSE: Provided is a method for liming skins and hides by using proteolytic enzymes in an aqueous alkaline float, by which very soft hides and skins are obtained and nubucking and grain opening are significantly reduced. CONSTITUTION: The method for liming skins and hides comprises using proteolytic enzymes in an aqueous alkaline float. The liming float has a pH of 10 to 14 and contains both thiourea dioxide and alkaline proteases having elastase activity. Particularly, the float contains 0.3 to 2 wt% of thiourea dioxide based on the weight of the hides and skins to be treated. The alkaline proteases are bacterial proteases including proteases obtained from Bacillus alcalophilus. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR100256152BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR100256152BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR100256152BB13</originalsourceid><addsrcrecordid>eNrjZFD0dQ3x8HdRcPMPUvDx9PX0c1fw8HRxDVZw9HNRCPb29AvmYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kGGBgZGpmaGpkZOTobGxKkCAHy5Isg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR LIMING HIDES AND SKINS</title><source>esp@cenet</source><creator>JUERGEN, CHRISTNER ; TILMAN, TAEGER ; GERTRUD, WICK</creator><creatorcontrib>JUERGEN, CHRISTNER ; TILMAN, TAEGER ; GERTRUD, WICK</creatorcontrib><description>PURPOSE: Provided is a method for liming skins and hides by using proteolytic enzymes in an aqueous alkaline float, by which very soft hides and skins are obtained and nubucking and grain opening are significantly reduced. CONSTITUTION: The method for liming skins and hides comprises using proteolytic enzymes in an aqueous alkaline float. The liming float has a pH of 10 to 14 and contains both thiourea dioxide and alkaline proteases having elastase activity. Particularly, the float contains 0.3 to 2 wt% of thiourea dioxide based on the weight of the hides and skins to be treated. The alkaline proteases are bacterial proteases including proteases obtained from Bacillus alcalophilus.</description><edition>7</edition><language>eng</language><subject>APPARATUS THEREFOR ; BEER ; BIOCHEMISTRY ; CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING ; CHEMISTRY ; COMPOSITIONS FOR TANNING ; ENZYMOLOGY ; HIDES ; LEATHER ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; PELTS ; SKINS ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2000</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&date=20000601&DB=EPODOC&CC=KR&NR=100256152B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000601&DB=EPODOC&CC=KR&NR=100256152B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JUERGEN, CHRISTNER</creatorcontrib><creatorcontrib>TILMAN, TAEGER</creatorcontrib><creatorcontrib>GERTRUD, WICK</creatorcontrib><title>METHOD FOR LIMING HIDES AND SKINS</title><description>PURPOSE: Provided is a method for liming skins and hides by using proteolytic enzymes in an aqueous alkaline float, by which very soft hides and skins are obtained and nubucking and grain opening are significantly reduced. CONSTITUTION: The method for liming skins and hides comprises using proteolytic enzymes in an aqueous alkaline float. The liming float has a pH of 10 to 14 and contains both thiourea dioxide and alkaline proteases having elastase activity. Particularly, the float contains 0.3 to 2 wt% of thiourea dioxide based on the weight of the hides and skins to be treated. The alkaline proteases are bacterial proteases including proteases obtained from Bacillus alcalophilus.</description><subject>APPARATUS THEREFOR</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS FOR TANNING</subject><subject>ENZYMOLOGY</subject><subject>HIDES</subject><subject>LEATHER</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PELTS</subject><subject>SKINS</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0dQ3x8HdRcPMPUvDx9PX0c1fw8HRxDVZw9HNRCPb29AvmYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kGGBgZGpmaGpkZOTobGxKkCAHy5Isg</recordid><startdate>20000601</startdate><enddate>20000601</enddate><creator>JUERGEN, CHRISTNER</creator><creator>TILMAN, TAEGER</creator><creator>GERTRUD, WICK</creator><scope>EVB</scope></search><sort><creationdate>20000601</creationdate><title>METHOD FOR LIMING HIDES AND SKINS</title><author>JUERGEN, CHRISTNER ; TILMAN, TAEGER ; GERTRUD, WICK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR100256152BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>APPARATUS THEREFOR</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS FOR TANNING</topic><topic>ENZYMOLOGY</topic><topic>HIDES</topic><topic>LEATHER</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PELTS</topic><topic>SKINS</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>JUERGEN, CHRISTNER</creatorcontrib><creatorcontrib>TILMAN, TAEGER</creatorcontrib><creatorcontrib>GERTRUD, WICK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JUERGEN, CHRISTNER</au><au>TILMAN, TAEGER</au><au>GERTRUD, WICK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR LIMING HIDES AND SKINS</title><date>2000-06-01</date><risdate>2000</risdate><abstract>PURPOSE: Provided is a method for liming skins and hides by using proteolytic enzymes in an aqueous alkaline float, by which very soft hides and skins are obtained and nubucking and grain opening are significantly reduced. CONSTITUTION: The method for liming skins and hides comprises using proteolytic enzymes in an aqueous alkaline float. The liming float has a pH of 10 to 14 and contains both thiourea dioxide and alkaline proteases having elastase activity. Particularly, the float contains 0.3 to 2 wt% of thiourea dioxide based on the weight of the hides and skins to be treated. The alkaline proteases are bacterial proteases including proteases obtained from Bacillus alcalophilus.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_KR100256152BB1 |
| source | esp@cenet |
| subjects | APPARATUS THEREFOR BEER BIOCHEMISTRY CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING CHEMISTRY COMPOSITIONS FOR TANNING ENZYMOLOGY HIDES LEATHER METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PELTS SKINS SPIRITS VINEGAR WINE |
| title | METHOD FOR LIMING HIDES AND SKINS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T23%3A10%3A00IST&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=JUERGEN,%20CHRISTNER&rft.date=2000-06-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR100256152BB1%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 |