Anti-microbial, refractive index- adapted phosphate glass
An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the s...
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| creator | SCHREDER, BIANCA DR FECHNER, JOERG HINRICH DR SENESCHAL, KARINE DR ZIMMER, JOSE DR |
| description | An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide + iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides (see below) such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide +iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. The other oxides with their amounts by weight on an oxide basis are as follows : B 2O 3 (0-60%), SiO 2 (0-40%), Al 2O 3 (0-20%), SO 3 (0-30%), Li 2O (0- 0.1%), Na 2O (0-0.1%), K 2O (0-0.1%), CaO (0-40%), MgO (0-40%), SrO (0-15%), BaO (0-40%), ZnO (0-40%), Ag 2O (0-5%), CuO (0-15%), Cr 2O 3 (0-10%), iodine (0-10%), TeO 2 (0-10%), GeO 2 (0-10%), TiO 2 (0-10%), ZrO 2 (0-10%), La 2O 3 (0-10%), Nb 2O 3 (0-5%), CeO 2 (0-5%), Fe 2O 3 (0-5%), WO 3 (0- 5%), Bi 2O 3 (0-5%) and MoO 3 (0-5%). Independent claims are also included for (1) antimicrobial glasses or glass-ceramics and their powders, the ceramic being made from the oxide composition; (2) polymer-glass composites made from the glass and/or glass-ceramic; (3) production of the polymer-glass composites or their granulates by heating a mixture of the polymer and glass powder to 50-350[deg]C and optionally granulating; (4) production of the antimicrobial glasses by melting all of the components , including Ag 2O, ZnO and other antimicrobial components in a crucible; and (5) production of plastics (semi-finished) products by processing the polymer-glass composites. |
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An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides (see below) such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide +iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. The other oxides with their amounts by weight on an oxide basis are as follows : B 2O 3 (0-60%), SiO 2 (0-40%), Al 2O 3 (0-20%), SO 3 (0-30%), Li 2O (0- 0.1%), Na 2O (0-0.1%), K 2O (0-0.1%), CaO (0-40%), MgO (0-40%), SrO (0-15%), BaO (0-40%), ZnO (0-40%), Ag 2O (0-5%), CuO (0-15%), Cr 2O 3 (0-10%), iodine (0-10%), TeO 2 (0-10%), GeO 2 (0-10%), TiO 2 (0-10%), ZrO 2 (0-10%), La 2O 3 (0-10%), Nb 2O 3 (0-5%), CeO 2 (0-5%), Fe 2O 3 (0-5%), WO 3 (0- 5%), Bi 2O 3 (0-5%) and MoO 3 (0-5%). Independent claims are also included for (1) antimicrobial glasses or glass-ceramics and their powders, the ceramic being made from the oxide composition; (2) polymer-glass composites made from the glass and/or glass-ceramic; (3) production of the polymer-glass composites or their granulates by heating a mixture of the polymer and glass powder to 50-350[deg]C and optionally granulating; (4) production of the antimicrobial glasses by melting all of the components , including Ag 2O, ZnO and other antimicrobial components in a crucible; and (5) production of plastics (semi-finished) products by processing the polymer-glass composites.</description><language>eng ; fre ; ger</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GLASS ; HUMAN NECESSITIES ; HYGIENE ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; MINERAL OR SLAG WOOL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2010</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=20100127&DB=EPODOC&CC=EP&NR=1580172B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100127&DB=EPODOC&CC=EP&NR=1580172B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHREDER, BIANCA DR</creatorcontrib><creatorcontrib>FECHNER, JOERG HINRICH DR</creatorcontrib><creatorcontrib>SENESCHAL, KARINE DR</creatorcontrib><creatorcontrib>ZIMMER, JOSE DR</creatorcontrib><title>Anti-microbial, refractive index- adapted phosphate glass</title><description>An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide + iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides (see below) such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide +iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. The other oxides with their amounts by weight on an oxide basis are as follows : B 2O 3 (0-60%), SiO 2 (0-40%), Al 2O 3 (0-20%), SO 3 (0-30%), Li 2O (0- 0.1%), Na 2O (0-0.1%), K 2O (0-0.1%), CaO (0-40%), MgO (0-40%), SrO (0-15%), BaO (0-40%), ZnO (0-40%), Ag 2O (0-5%), CuO (0-15%), Cr 2O 3 (0-10%), iodine (0-10%), TeO 2 (0-10%), GeO 2 (0-10%), TiO 2 (0-10%), ZrO 2 (0-10%), La 2O 3 (0-10%), Nb 2O 3 (0-5%), CeO 2 (0-5%), Fe 2O 3 (0-5%), WO 3 (0- 5%), Bi 2O 3 (0-5%) and MoO 3 (0-5%). Independent claims are also included for (1) antimicrobial glasses or glass-ceramics and their powders, the ceramic being made from the oxide composition; (2) polymer-glass composites made from the glass and/or glass-ceramic; (3) production of the polymer-glass composites or their granulates by heating a mixture of the polymer and glass powder to 50-350[deg]C and optionally granulating; (4) production of the antimicrobial glasses by melting all of the components , including Ag 2O, ZnO and other antimicrobial components in a crucible; and (5) production of plastics (semi-finished) products by processing the polymer-glass composites.</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GLASS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0zCvJ1M3NTC7KT8pMzNFRKEpNK0pMLsksS1XIzEtJrdBVSExJLChJTVEoyMgvLshILElVSM9JLC7mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgGGphYGhuZGTobGRCgBAM_PLho</recordid><startdate>20100127</startdate><enddate>20100127</enddate><creator>SCHREDER, BIANCA DR</creator><creator>FECHNER, JOERG HINRICH DR</creator><creator>SENESCHAL, KARINE DR</creator><creator>ZIMMER, JOSE DR</creator><scope>EVB</scope></search><sort><creationdate>20100127</creationdate><title>Anti-microbial, refractive index- adapted phosphate glass</title><author>SCHREDER, BIANCA DR ; FECHNER, JOERG HINRICH DR ; SENESCHAL, KARINE DR ; ZIMMER, JOSE DR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1580172B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2010</creationdate><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GLASS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHREDER, BIANCA DR</creatorcontrib><creatorcontrib>FECHNER, JOERG HINRICH DR</creatorcontrib><creatorcontrib>SENESCHAL, KARINE DR</creatorcontrib><creatorcontrib>ZIMMER, JOSE DR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHREDER, BIANCA DR</au><au>FECHNER, JOERG HINRICH DR</au><au>SENESCHAL, KARINE DR</au><au>ZIMMER, JOSE DR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Anti-microbial, refractive index- adapted phosphate glass</title><date>2010-01-27</date><risdate>2010</risdate><abstract>An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide + iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. An antibacterial phosphate glass composition contains phosphorous pentoxide at 45-90 wt.% on an oxide basis together with a range of other oxides (see below) such that (A) the sum of titanium dioxide + zirconium dioxide + barium oxide + lanthanum oxide + chromium oxide + niobium oxide is 0.01-40 wt.%; (B) the sum of silver oxide + zinc oxide + cupric oxide + chromium oxide +iodine + tellurium oxide + germanium oxide is 0.1-40 wt.%; and (C) the composition is free of tin. The other oxides with their amounts by weight on an oxide basis are as follows : B 2O 3 (0-60%), SiO 2 (0-40%), Al 2O 3 (0-20%), SO 3 (0-30%), Li 2O (0- 0.1%), Na 2O (0-0.1%), K 2O (0-0.1%), CaO (0-40%), MgO (0-40%), SrO (0-15%), BaO (0-40%), ZnO (0-40%), Ag 2O (0-5%), CuO (0-15%), Cr 2O 3 (0-10%), iodine (0-10%), TeO 2 (0-10%), GeO 2 (0-10%), TiO 2 (0-10%), ZrO 2 (0-10%), La 2O 3 (0-10%), Nb 2O 3 (0-5%), CeO 2 (0-5%), Fe 2O 3 (0-5%), WO 3 (0- 5%), Bi 2O 3 (0-5%) and MoO 3 (0-5%). Independent claims are also included for (1) antimicrobial glasses or glass-ceramics and their powders, the ceramic being made from the oxide composition; (2) polymer-glass composites made from the glass and/or glass-ceramic; (3) production of the polymer-glass composites or their granulates by heating a mixture of the polymer and glass powder to 50-350[deg]C and optionally granulating; (4) production of the antimicrobial glasses by melting all of the components , including Ag 2O, ZnO and other antimicrobial components in a crucible; and (5) production of plastics (semi-finished) products by processing the polymer-glass composites.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GLASS HUMAN NECESSITIES HYGIENE JOINING GLASS TO GLASS OR OTHER MATERIALS MEDICAL OR VETERINARY SCIENCE METALLURGY MINERAL OR SLAG WOOL ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Anti-microbial, refractive index- adapted phosphate glass |
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