Inorganic ceramic fiber capable of being dissolved in human body fluid and its production method
A human body fluid soluble inorganic ceramic fiber and method for making same, the composition by weigh percent of the fiber is, SiO2 50-85%, CaO 5.5-35%, MgO 1-10%, B2O3 1-2%, Al2O3 0-1%, Fe2O3 0-0.5%, Na2O 0-0.5%, K2O 0-0.5%. The preparation process comprises melting the materials at 1500-2000 deg...
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| description | A human body fluid soluble inorganic ceramic fiber and method for making same, the composition by weigh percent of the fiber is, SiO2 50-85%, CaO 5.5-35%, MgO 1-10%, B2O3 1-2%, Al2O3 0-1%, Fe2O3 0-0.5%, Na2O 0-0.5%, K2O 0-0.5%. The preparation process comprises melting the materials at 1500-2000 deg. C, subjecting the melted liquid to 0.3-0.6 MPa high-pressure blast blowing, and collecting floss. The fiber can be quickly degraded in human body liquid, thus minimizing the harm of inorganic ceramic fiber to human body.
一种可溶于人体体液的无机硅酸盐纤维及其制造方法。该纤维的重量百分组成为：SiO#-[2]50～85％；CaO 5.5～35％；MgO 1～10％；B#-[2]O#-[3] 1～2％；Al#-[2]O#-[3] 0～1％；Fe#-[2]O#-[3] 0～0.5％；Na#-[2]O0～0.5％；K#-[2]O 0～0.5％。诸料在1500～2000℃熔融；熔融液经过0.3～0.6MPa高压风喷吹或甩丝，经集棉制得。其物理性能指标是：直径1～10μm；长度30～250mm；渣球含量5～15％；溶解度100～250mg/L。该纤维在人体液中有足够的溶解度、可快速降解，缩短了无机硅酸盐纤维在人体内的停留时间。将无机硅酸盐纤维对人体的损害降至最低。 |
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一种可溶于人体体液的无机硅酸盐纤维及其制造方法。该纤维的重量百分组成为：SiO#-[2]50～85％；CaO 5.5～35％；MgO 1～10％；B#-[2]O#-[3] 1～2％；Al#-[2]O#-[3] 0～1％；Fe#-[2]O#-[3] 0～0.5％；Na#-[2]O0～0.5％；K#-[2]O 0～0.5％。诸料在1500～2000℃熔融；熔融液经过0.3～0.6MPa高压风喷吹或甩丝，经集棉制得。其物理性能指标是：直径1～10μm；长度30～250mm；渣球含量5～15％；溶解度100～250mg/L。该纤维在人体液中有足够的溶解度、可快速降解，缩短了无机硅酸盐纤维在人体内的停留时间。将无机硅酸盐纤维对人体的损害降至最低。</description><edition>7</edition><language>chi ; eng</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES ; METALLURGY ; MINERAL OR SLAG WOOL ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>2004</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=20041110&DB=EPODOC&CC=CN&NR=1544370A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20041110&DB=EPODOC&CC=CN&NR=1544370A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENGHONG,MA LU</creatorcontrib><title>Inorganic ceramic fiber capable of being dissolved in human body fluid and its production method</title><description>A human body fluid soluble inorganic ceramic fiber and method for making same, the composition by weigh percent of the fiber is, SiO2 50-85%, CaO 5.5-35%, MgO 1-10%, B2O3 1-2%, Al2O3 0-1%, Fe2O3 0-0.5%, Na2O 0-0.5%, K2O 0-0.5%. The preparation process comprises melting the materials at 1500-2000 deg. C, subjecting the melted liquid to 0.3-0.6 MPa high-pressure blast blowing, and collecting floss. The fiber can be quickly degraded in human body liquid, thus minimizing the harm of inorganic ceramic fiber to human body.
一种可溶于人体体液的无机硅酸盐纤维及其制造方法。该纤维的重量百分组成为：SiO#-[2]50～85％；CaO 5.5～35％；MgO 1～10％；B#-[2]O#-[3] 1～2％；Al#-[2]O#-[3] 0～1％；Fe#-[2]O#-[3] 0～0.5％；Na#-[2]O0～0.5％；K#-[2]O 0～0.5％。诸料在1500～2000℃熔融；熔融液经过0.3～0.6MPa高压风喷吹或甩丝，经集棉制得。其物理性能指标是：直径1～10μm；长度30～250mm；渣球含量5～15％；溶解度100～250mg/L。该纤维在人体液中有足够的溶解度、可快速降解，缩短了无机硅酸盐纤维在人体内的停留时间。将无机硅酸盐纤维对人体的损害降至最低。</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFyrEKwjAQgOEuDqI-g_cCgtKKsxRFFyf3ekku7UF6F5JU8O3t4O70wc-_rF530dSjsAVLCcdZz4YSWIxoAoF6MMTSg-OcNbzJAQsM04gCRt0HfJjYAcrcS4aY1E22sAqMVAZ162rhMWTa_FxV2-vl2d52FLWjHNGSUOnax-HYNPVpf67_H1-XwjwV</recordid><startdate>20041110</startdate><enddate>20041110</enddate><creator>CHENGHONG,MA LU</creator><scope>EVB</scope></search><sort><creationdate>20041110</creationdate><title>Inorganic ceramic fiber capable of being dissolved in human body fluid and its production method</title><author>CHENGHONG,MA LU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1544370A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2004</creationdate><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>GLASS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHENGHONG,MA LU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENGHONG,MA LU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Inorganic ceramic fiber capable of being dissolved in human body fluid and its production method</title><date>2004-11-10</date><risdate>2004</risdate><abstract>A human body fluid soluble inorganic ceramic fiber and method for making same, the composition by weigh percent of the fiber is, SiO2 50-85%, CaO 5.5-35%, MgO 1-10%, B2O3 1-2%, Al2O3 0-1%, Fe2O3 0-0.5%, Na2O 0-0.5%, K2O 0-0.5%. The preparation process comprises melting the materials at 1500-2000 deg. C, subjecting the melted liquid to 0.3-0.6 MPa high-pressure blast blowing, and collecting floss. The fiber can be quickly degraded in human body liquid, thus minimizing the harm of inorganic ceramic fiber to human body.
一种可溶于人体体液的无机硅酸盐纤维及其制造方法。该纤维的重量百分组成为：SiO#-[2]50～85％；CaO 5.5～35％；MgO 1～10％；B#-[2]O#-[3] 1～2％；Al#-[2]O#-[3] 0～1％；Fe#-[2]O#-[3] 0～0.5％；Na#-[2]O0～0.5％；K#-[2]O 0～0.5％。诸料在1500～2000℃熔融；熔融液经过0.3～0.6MPa高压风喷吹或甩丝，经集棉制得。其物理性能指标是：直径1～10μm；长度30～250mm；渣球含量5～15％；溶解度100～250mg/L。该纤维在人体液中有足够的溶解度、可快速降解，缩短了无机硅酸盐纤维在人体内的停留时间。将无机硅酸盐纤维对人体的损害降至最低。</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | Inorganic ceramic fiber capable of being dissolved in human body fluid and its production method |
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