Surface treatment method applied to titanium or titanium alloy dental implant
The invention relates to the dental implanting field, in particular to a surface treatment method applied to a titanium or titanium alloy dental implant. The surface treatment method comprises the following steps: performing sand spraying treatment on the titanium or titanium alloy dental implant; a...
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| creator | HUO JINJIE ZHANG DEGUI ZHOU XINGWANG |
| description | The invention relates to the dental implanting field, in particular to a surface treatment method applied to a titanium or titanium alloy dental implant. The surface treatment method comprises the following steps: performing sand spraying treatment on the titanium or titanium alloy dental implant; and using a phosphoric acid/oxalic acid mixed solution to perform acid etching treatment after sand spraying is accomplished, thereby obtaining the titanium or titanium alloy dental implant with a multistage hole structure. The surface treatment method has the advantages that the process is simple, is safe, is environmentally friendly and is beneficial for reducing cost. The implant treated by the process defines the multistage hole structure comprising 10-50-[mu]m large holes and 2-5-[mu]m smallholes, so that residual particles are greatly reduced (average particle residues smaller than 5/mm ), surface biological activity can be improved, adhesion, on the implant surface, of osteoblast ispromoted, bone combining sp |
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The surface treatment method comprises the following steps: performing sand spraying treatment on the titanium or titanium alloy dental implant; and using a phosphoric acid/oxalic acid mixed solution to perform acid etching treatment after sand spraying is accomplished, thereby obtaining the titanium or titanium alloy dental implant with a multistage hole structure. The surface treatment method has the advantages that the process is simple, is safe, is environmentally friendly and is beneficial for reducing cost. The implant treated by the process defines the multistage hole structure comprising 10-50-[mu]m large holes and 2-5-[mu]m smallholes, so that residual particles are greatly reduced (average particle residues smaller than 5/mm ), surface biological activity can be improved, adhesion, on the implant surface, of osteoblast ispromoted, bone combining sp</description><language>chi ; eng</language><subject>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL ; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DENTISTRY ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; DRESSING OR CONDITIONING OF ABRADING SURFACES ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; HUMAN NECESSITIES ; HYGIENE ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 ; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE ; PERFORMING OPERATIONS ; POLISHING ; TRANSPORTING</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=110512211A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=CN&NR=110512211A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUO JINJIE</creatorcontrib><creatorcontrib>ZHANG DEGUI</creatorcontrib><creatorcontrib>ZHOU XINGWANG</creatorcontrib><title>Surface treatment method applied to titanium or titanium alloy dental implant</title><description>The invention relates to the dental implanting field, in particular to a surface treatment method applied to a titanium or titanium alloy dental implant. 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The surface treatment method comprises the following steps: performing sand spraying treatment on the titanium or titanium alloy dental implant; and using a phosphoric acid/oxalic acid mixed solution to perform acid etching treatment after sand spraying is accomplished, thereby obtaining the titanium or titanium alloy dental implant with a multistage hole structure. The surface treatment method has the advantages that the process is simple, is safe, is environmentally friendly and is beneficial for reducing cost. The implant treated by the process defines the multistage hole structure comprising 10-50-[mu]m large holes and 2-5-[mu]m smallholes, so that residual particles are greatly reduced (average particle residues smaller than 5/mm ), surface biological activity can be improved, adhesion, on the implant surface, of osteoblast ispromoted, bone combining sp</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DENTISTRY DIFFUSION TREATMENT OF METALLIC MATERIAL DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING HUMAN NECESSITIES HYGIENE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MEDICAL OR VETERINARY SCIENCE METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PERFORMING OPERATIONS POLISHING TRANSPORTING |
| title | Surface treatment method applied to titanium or titanium alloy dental implant |
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