Viscose fiber with high bacteriostatic activity and preparation method thereof
The invention discloses a viscose fiber with high bacteriostatic activity and a preparation method thereof, belonging to the technical field of fiber preparation. The viscose fiber with high bacteriostatic activity has a beating degree of 16-25-degree SR, a breaking length of 4-6 km, a folding endur...
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| creator | LI CONGFENG LI YUNCHUAN FAN WUYI ZHU MINGLAN SHEN GENLIAN |
| description | The invention discloses a viscose fiber with high bacteriostatic activity and a preparation method thereof, belonging to the technical field of fiber preparation. The viscose fiber with high bacteriostatic activity has a beating degree of 16-25-degree SR, a breaking length of 4-6 km, a folding endurance of 65-80 times, a whiteness of 22-25% ISO, a potassium permanganate value of 80-100 and a bacteriostatic rate of more than or equal to 90%. The preparation method of the viscose fiber with high bacteriostatic activity comprises material preparation, cook and antibacterial treatment; the cookingmethod uses less cooking liquid medicine, does not contain a sulfide, has short cooking and heat preservation time, and is an economical and environment-friendly cooking method.
本发明公开一种具有高抑菌活性黏胶纤维及其制备方法，属于纤维制备技术领域，所述具有高抑菌活性黏胶纤维打浆度为16～25°SR，裂断长为4～6km，耐折次数为65～80次，白度为22～25%ISO，高锰酸钾值为80～100，抑菌率≥90%。所述具有高抑菌活性黏胶纤维的制备方法包括备料、蒸煮、抗菌处理，所述的蒸煮方法所用的蒸煮药液少，不含硫化物，蒸煮和保温的时间短，是一种既经济又环保的蒸煮方法。 |
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本发明公开一种具有高抑菌活性黏胶纤维及其制备方法，属于纤维制备技术领域，所述具有高抑菌活性黏胶纤维打浆度为16～25°SR，裂断长为4～6km，耐折次数为65～80次，白度为22～25%ISO，高锰酸钾值为80～100，抑菌率≥90%。所述具有高抑菌活性黏胶纤维的制备方法包括备料、蒸煮、抗菌处理，所述的蒸煮方法所用的蒸煮药液少，不含硫化物，蒸煮和保温的时间短，是一种既经济又环保的蒸煮方法。</description><language>chi ; eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; APPARATUS THEREFOR ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; IMPREGNATING OR COATING OF PAPER ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; PULP COMPOSITIONS ; REGENERATION OF PULPING LIQUORS ; SPINNING ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><creationdate>2019</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=20191129&DB=EPODOC&CC=CN&NR=110512451A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=CN&NR=110512451A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI CONGFENG</creatorcontrib><creatorcontrib>LI YUNCHUAN</creatorcontrib><creatorcontrib>FAN WUYI</creatorcontrib><creatorcontrib>ZHU MINGLAN</creatorcontrib><creatorcontrib>SHEN GENLIAN</creatorcontrib><title>Viscose fiber with high bacteriostatic activity and preparation method thereof</title><description>The invention discloses a viscose fiber with high bacteriostatic activity and a preparation method thereof, belonging to the technical field of fiber preparation. The viscose fiber with high bacteriostatic activity has a beating degree of 16-25-degree SR, a breaking length of 4-6 km, a folding endurance of 65-80 times, a whiteness of 22-25% ISO, a potassium permanganate value of 80-100 and a bacteriostatic rate of more than or equal to 90%. The preparation method of the viscose fiber with high bacteriostatic activity comprises material preparation, cook and antibacterial treatment; the cookingmethod uses less cooking liquid medicine, does not contain a sulfide, has short cooking and heat preservation time, and is an economical and environment-friendly cooking method.
本发明公开一种具有高抑菌活性黏胶纤维及其制备方法，属于纤维制备技术领域，所述具有高抑菌活性黏胶纤维打浆度为16～25°SR，裂断长为4～6km，耐折次数为65～80次，白度为22～25%ISO，高锰酸钾值为80～100，抑菌率≥90%。所述具有高抑菌活性黏胶纤维的制备方法包括备料、蒸煮、抗菌处理，所述的蒸煮方法所用的蒸煮药液少，不含硫化物，蒸煮和保温的时间短，是一种既经济又环保的蒸煮方法。</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</subject><subject>PULP COMPOSITIONS</subject><subject>REGENERATION OF PULPING LIQUORS</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijEKAjEQRdNYiHqH8QCCUfcAsihWW4ntks3-mAHNhGRQvL1beACrx3u8ueluXL1UUOABhd6skSLfIw3OKwpLVafsaTJ-sX7IpZFyQXZl6pLoCY0ykkYUSFiaWXCPitWPC7M-n67tZYMsPWp2Hgnat52128buDo097v95vlQiNwE</recordid><startdate>20191129</startdate><enddate>20191129</enddate><creator>LI CONGFENG</creator><creator>LI YUNCHUAN</creator><creator>FAN WUYI</creator><creator>ZHU MINGLAN</creator><creator>SHEN GENLIAN</creator><scope>EVB</scope></search><sort><creationdate>20191129</creationdate><title>Viscose fiber with high bacteriostatic activity and preparation method thereof</title><author>LI CONGFENG ; LI YUNCHUAN ; FAN WUYI ; ZHU MINGLAN ; SHEN GENLIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110512451A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS</topic><topic>PULP COMPOSITIONS</topic><topic>REGENERATION OF PULPING LIQUORS</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><toplevel>online_resources</toplevel><creatorcontrib>LI CONGFENG</creatorcontrib><creatorcontrib>LI YUNCHUAN</creatorcontrib><creatorcontrib>FAN WUYI</creatorcontrib><creatorcontrib>ZHU MINGLAN</creatorcontrib><creatorcontrib>SHEN GENLIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI CONGFENG</au><au>LI YUNCHUAN</au><au>FAN WUYI</au><au>ZHU MINGLAN</au><au>SHEN GENLIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Viscose fiber with high bacteriostatic activity and preparation method thereof</title><date>2019-11-29</date><risdate>2019</risdate><abstract>The invention discloses a viscose fiber with high bacteriostatic activity and a preparation method thereof, belonging to the technical field of fiber preparation. The viscose fiber with high bacteriostatic activity has a beating degree of 16-25-degree SR, a breaking length of 4-6 km, a folding endurance of 65-80 times, a whiteness of 22-25% ISO, a potassium permanganate value of 80-100 and a bacteriostatic rate of more than or equal to 90%. The preparation method of the viscose fiber with high bacteriostatic activity comprises material preparation, cook and antibacterial treatment; the cookingmethod uses less cooking liquid medicine, does not contain a sulfide, has short cooking and heat preservation time, and is an economical and environment-friendly cooking method.
本发明公开一种具有高抑菌活性黏胶纤维及其制备方法，属于纤维制备技术领域，所述具有高抑菌活性黏胶纤维打浆度为16～25°SR，裂断长为4～6km，耐折次数为65～80次，白度为22～25%ISO，高锰酸钾值为80～100，抑菌率≥90%。所述具有高抑菌活性黏胶纤维的制备方法包括备料、蒸煮、抗菌处理，所述的蒸煮方法所用的蒸煮药液少，不含硫化物，蒸煮和保温的时间短，是一种既经济又环保的蒸煮方法。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS APPARATUS THEREFOR CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS IMPREGNATING OR COATING OF PAPER NATURAL OR ARTIFICIAL THREADS OR FIBRES PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS PULP COMPOSITIONS REGENERATION OF PULPING LIQUORS SPINNING TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
| title | Viscose fiber with high bacteriostatic activity and preparation method thereof |
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