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CHEMICALLY CURABLE GLASS-IONOMER CEMENT achieved

Foreign code F110002606
File No. S2006-0876-C0
Posted date Mar 29, 2011
Country WIPO
International application number 2007JP058885
International publication number WO 2007/125930
Date of international filing Apr 24, 2007
Date of international publication Nov 8, 2007
Priority data
  • P2006-119051 (Apr 24, 2006) JP
Title CHEMICALLY CURABLE GLASS-IONOMER CEMENT achieved
Abstract [PROBLEMS] To overcome all of the disadvantages of a light-curable glass-ionomer cement (GIC), and to provide a high-quality, safe chemically curable GIC which has a similar level of mechanical strength to that of a light-curable one and retains the characteristic properties and advantages of a GIC. [MEANS FOR SOLVING PROBLEMS] A chemically curable glass-ionomer cement comprising a microparticulate hydroxyapatite, wherein the microparticulate hydroxyapatite has an average particle diameter of not smaller than 0.6 .mu.m and less than 100 .mu.m and is made so porous as to increase its specific surface area.
Scope of claims (In Japanese)
【請求項1】平均直径が0.6μm以上であって100μm未満である、多孔質かつ微粒子状のハイドロキシアパタイトを添加混合してなることを特徴とする化学硬化型のグラスアイオノマーセメント。

【請求項2】表面にハイドロキシアパタイトの超微粒子が付着した上記ハイドロキシアパタイトである請求項1に記載される化学硬化型のグラスアイオノマーセメント。

【請求項3】グラスアイオノマーセメントがグラスアイオノマーセメント用粉末を含み、このガラス粉末に対するハイドロキシアパタイトの添加混合量が5.0~35重量%である請求項1に記載の化学硬化型のグラスアイオノマーセメント。

【請求項4】グラスアイオノマーセメントが歯科用である請求項1に記載される化学硬化型のグラスアイオノマーセメント。

【請求項5】グラスアイオノマーセメントが、医学・獣医学分野の骨治療用である請求項1に記載される化学硬化型のグラスアイオノマーセメント。

【請求項6】グラスアイオノマーセメントが、骨組織の修復用または再生用である請求項1に記載される化学硬化型のグラスアイオノマーセメント。
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • THE UNIVERSITY OF TOKUSHIMA
  • Inventor
  • ARITA, Kenji
IPC(International Patent Classification)
Specified countries AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH,BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH,GM,GT,HN,HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM,PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,SV,SY,TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN,ZA,ZM,ZW,EP(AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HU,IE,IS,IT,LT,LU,LV,MC,MT,NL,PL,PT,RO,SE,SI,SK,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW,GH,GM,KE,LS,MW,MZ,NA,SD,SL,SZ,TZ,UG,ZM,ZW),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
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