OPTICAL GLASS
PROBLEM TO BE SOLVED: To provide an optical glass which has high hardness and a high Young's modulus which have not been achieved in general optical glasses, and also has a high refractive index and low dispersion.SOLUTION: In the optical glass, the composition expressed by mol% satisfies the f...
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 | WADA HIROTADA KIKKO SHIGEO KURACHI JUNJI |
| description | PROBLEM TO BE SOLVED: To provide an optical glass which has high hardness and a high Young's modulus which have not been achieved in general optical glasses, and also has a high refractive index and low dispersion.SOLUTION: In the optical glass, the composition expressed by mol% satisfies the following conditions: 40%≤AlO≤54%; 20%≤LaO+YO≤30%; 0%≤LaO≤30%; 0%≤YO≤30%; 16%≤ZrO+NbO+TaO+MgO≤30%; 0%≤ZrO≤25%; 0%≤NbO≤10%; 0%≤TaO≤10%; 0%≤MgO≤15%; 0%≤ScO≤10%; 0%≤YbO≤5%; and 0≤SiO≤15%. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2012017254A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2012017254A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2012017254A3</originalsourceid><addsrcrecordid>eNrjZOD1DwjxdHb0UXD3cQwO5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGQGRuZGriaEyUIgDd_hz-</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>OPTICAL GLASS</title><source>esp@cenet</source><creator>WADA HIROTADA ; KIKKO SHIGEO ; KURACHI JUNJI</creator><creatorcontrib>WADA HIROTADA ; KIKKO SHIGEO ; KURACHI JUNJI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide an optical glass which has high hardness and a high Young's modulus which have not been achieved in general optical glasses, and also has a high refractive index and low dispersion.SOLUTION: In the optical glass, the composition expressed by mol% satisfies the following conditions: 40%≤AlO≤54%; 20%≤LaO+YO≤30%; 0%≤LaO≤30%; 0%≤YO≤30%; 16%≤ZrO+NbO+TaO+MgO≤30%; 0%≤ZrO≤25%; 0%≤NbO≤10%; 0%≤TaO≤10%; 0%≤MgO≤15%; 0%≤ScO≤10%; 0%≤YbO≤5%; and 0≤SiO≤15%.</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 ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>2012</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=20120126&DB=EPODOC&CC=JP&NR=2012017254A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120126&DB=EPODOC&CC=JP&NR=2012017254A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WADA HIROTADA</creatorcontrib><creatorcontrib>KIKKO SHIGEO</creatorcontrib><creatorcontrib>KURACHI JUNJI</creatorcontrib><title>OPTICAL GLASS</title><description>PROBLEM TO BE SOLVED: To provide an optical glass which has high hardness and a high Young's modulus which have not been achieved in general optical glasses, and also has a high refractive index and low dispersion.SOLUTION: In the optical glass, the composition expressed by mol% satisfies the following conditions: 40%≤AlO≤54%; 20%≤LaO+YO≤30%; 0%≤LaO≤30%; 0%≤YO≤30%; 16%≤ZrO+NbO+TaO+MgO≤30%; 0%≤ZrO≤25%; 0%≤NbO≤10%; 0%≤TaO≤10%; 0%≤MgO≤15%; 0%≤ScO≤10%; 0%≤YbO≤5%; and 0≤SiO≤15%.</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD1DwjxdHb0UXD3cQwO5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGQGRuZGriaEyUIgDd_hz-</recordid><startdate>20120126</startdate><enddate>20120126</enddate><creator>WADA HIROTADA</creator><creator>KIKKO SHIGEO</creator><creator>KURACHI JUNJI</creator><scope>EVB</scope></search><sort><creationdate>20120126</creationdate><title>OPTICAL GLASS</title><author>WADA HIROTADA ; KIKKO SHIGEO ; KURACHI JUNJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2012017254A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</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>WADA HIROTADA</creatorcontrib><creatorcontrib>KIKKO SHIGEO</creatorcontrib><creatorcontrib>KURACHI JUNJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WADA HIROTADA</au><au>KIKKO SHIGEO</au><au>KURACHI JUNJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL GLASS</title><date>2012-01-26</date><risdate>2012</risdate><abstract>PROBLEM TO BE SOLVED: To provide an optical glass which has high hardness and a high Young's modulus which have not been achieved in general optical glasses, and also has a high refractive index and low dispersion.SOLUTION: In the optical glass, the composition expressed by mol% satisfies the following conditions: 40%≤AlO≤54%; 20%≤LaO+YO≤30%; 0%≤LaO≤30%; 0%≤YO≤30%; 16%≤ZrO+NbO+TaO+MgO≤30%; 0%≤ZrO≤25%; 0%≤NbO≤10%; 0%≤TaO≤10%; 0%≤MgO≤15%; 0%≤ScO≤10%; 0%≤YbO≤5%; and 0≤SiO≤15%.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2012017254A |
| source | esp@cenet |
| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | OPTICAL GLASS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T08%3A07%3A28IST&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=WADA%20HIROTADA&rft.date=2012-01-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2012017254A%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 |