PRODUCTION OF ROUGH GLASS STONE FOR ARTISTIC HANDICRAFT
PURPOSE:To improve luster by adding ZnO as a colorant to starting material contg. SiO2, Na2CO3 and CaF2 in a specified weight ratio and having a prescribed total FeO and MnO content or below, melting and solidifying them. CONSTITUTION:Starting materials blended so as to obtain a compsn. contg. 35-60...
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| creator | NAGANO KYOICHI NOGUCHI KOZO |
| description | PURPOSE:To improve luster by adding ZnO as a colorant to starting material contg. SiO2, Na2CO3 and CaF2 in a specified weight ratio and having a prescribed total FeO and MnO content or below, melting and solidifying them. CONSTITUTION:Starting materials blended so as to obtain a compsn. contg. 35-60wt.% SiO2, 5-20wt.% Na2CO3 and 3-20wt.% CaF2 and having |
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SiO2, Na2CO3 and CaF2 in a specified weight ratio and having a prescribed total FeO and MnO content or below, melting and solidifying them. CONSTITUTION:Starting materials blended so as to obtain a compsn. contg. 35-60wt.% SiO2, 5-20wt.% Na2CO3 and 3-20wt.% CaF2 and having <=0.2wt.% total FeO and MnO content are melted by heating to a prescribed temp. and 3-10 pts.wt. ZnO as a colorant is added to 100 pts.wt. of the resulting molten starting material. Other colorant is further added as required and they are melted and solidified by cooling to obtain a rough glass stone for artistic handicraft having a desired color tone.</description><language>eng</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; METALLURGY ; MINERAL OR SLAG WOOL ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>1992</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=19920618&DB=EPODOC&CC=JP&NR=H04170340A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920618&DB=EPODOC&CC=JP&NR=H04170340A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGANO KYOICHI</creatorcontrib><creatorcontrib>NOGUCHI KOZO</creatorcontrib><title>PRODUCTION OF ROUGH GLASS STONE FOR ARTISTIC HANDICRAFT</title><description>PURPOSE:To improve luster by adding ZnO as a colorant to starting material contg. SiO2, Na2CO3 and CaF2 in a specified weight ratio and having a prescribed total FeO and MnO content or below, melting and solidifying them. CONSTITUTION:Starting materials blended so as to obtain a compsn. contg. 35-60wt.% SiO2, 5-20wt.% Na2CO3 and 3-20wt.% CaF2 and having <=0.2wt.% total FeO and MnO content are melted by heating to a prescribed temp. and 3-10 pts.wt. ZnO as a colorant is added to 100 pts.wt. of the resulting molten starting material. Other colorant is further added as required and they are melted and solidified by cooling to obtain a rough glass stone for artistic handicraft having a desired color tone.</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>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>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAPCPJ3CXUO8fT3U_B3UwjyD3X3UHD3cQwOVggO8fdzVXDzD1JwDArxDA7xdFbwcPRz8XQOcnQL4WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgYmhuYGxiYGjsbEqAEASvMoaA</recordid><startdate>19920618</startdate><enddate>19920618</enddate><creator>NAGANO KYOICHI</creator><creator>NOGUCHI KOZO</creator><scope>EVB</scope></search><sort><creationdate>19920618</creationdate><title>PRODUCTION OF ROUGH GLASS STONE FOR ARTISTIC HANDICRAFT</title><author>NAGANO KYOICHI ; NOGUCHI KOZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04170340A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</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>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>NAGANO KYOICHI</creatorcontrib><creatorcontrib>NOGUCHI KOZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAGANO KYOICHI</au><au>NOGUCHI KOZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF ROUGH GLASS STONE FOR ARTISTIC HANDICRAFT</title><date>1992-06-18</date><risdate>1992</risdate><abstract>PURPOSE:To improve luster by adding ZnO as a colorant to starting material contg. SiO2, Na2CO3 and CaF2 in a specified weight ratio and having a prescribed total FeO and MnO content or below, melting and solidifying them. CONSTITUTION:Starting materials blended so as to obtain a compsn. contg. 35-60wt.% SiO2, 5-20wt.% Na2CO3 and 3-20wt.% CaF2 and having <=0.2wt.% total FeO and MnO content are melted by heating to a prescribed temp. and 3-10 pts.wt. ZnO as a colorant is added to 100 pts.wt. of the resulting molten starting material. Other colorant is further added as required and they are melted and solidified by cooling to obtain a rough glass stone for artistic handicraft having a desired color tone.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | PRODUCTION OF ROUGH GLASS STONE FOR ARTISTIC HANDICRAFT |
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