公开(公告)号：US09456964B2

公开(公告)日：2016-10-04

申请号：US14593241

申请日：2015-01-09

Applicant: SHOFU INC.

Inventor： Yuji Sadakane ,  Katsura Ishikawa ,  Toshiyuki Nakatsuka

IPC: A61K6/083 ,  A61K6/00

CPC classification number: A61K6/0835 ,  A61K6/0091 ,  A61K6/0017 ,  C08L33/06

Abstract: A dental resin temporary sealing material composition that is excellent in adhesion to the tooth substance and removability of the hardened material and has a preventive function of releasing various ions including a fluoride ion is provided. The adhesion to cavity walls can be improved and, since there is little dimensional change during hardening, excellent sealability in a cavity can be attained.

Abstract translation: 提供了一种牙齿粘合性优异的牙科用树脂临时密封材料组合物和硬化材料的除去性，并且具有释放包含氟离子的各种离子的预防功能。 可以改善对腔壁的粘合性，并且由于在硬化期间几乎没有尺寸变化，因此可以实现空腔中的极好的密封性。

公开(公告)号：US11648184B2

公开(公告)日：2023-05-16

申请号：US14593103

申请日：2015-01-09

Applicant: SHOFU INC.

Inventor： Daisuke Hara ,  Yuji Sadakane ,  Katsura Ishikawa ,  Hidefumi Fujimura ,  Shuji Sakamoto ,  Akihiro Nagafuji ,  Toshiyuki Nakatsuka

IPC: A61K6/00 ,  A61Q11/00 ,  A61K8/19 ,  A61K8/21 ,  A61K8/25 ,  A61K8/26 ,  A61K6/70 ,  A61K8/81 ,  A61K6/20 ,  A61K6/77

CPC classification number: A61K6/70 ,  A61K6/20 ,  A61K6/77 ,  A61K8/19 ,  A61K8/21 ,  A61K8/25 ,  A61K8/26 ,  A61K8/8152 ,  A61Q11/00 ,  A61K2800/56 ,  A61K2800/81 ,  A61K2800/882 ,  A61K2800/95 ,  A61K6/20 ,  C08L33/06

Abstract: To provide a dental composition wherein the acid buffering capacity can be attained and the acid resistance of the tooth substance can be improved while maintaining very high foul breath inhibition capacity. A dental composition including: ion sustained-release glass; and a carrier for supporting the ion sustained-release glass, wherein the ion sustained-release glass is fluoroaluminoborosilicate glass having a composition range of: 15% to 35% by mass SiO2; 15% to 30% by mass Al2O3; 5% to 20% by mass B2O3; 20% to 45% by mass SrO; 5% to 15% by mass F; and 0% to 10% by mass Na2O.

公开(公告)号：US11559471B2

公开(公告)日：2023-01-24

申请号：US16059446

申请日：2018-08-09

Applicant: SHOFU INC.

Inventor： Daisuke Hara ,  Yuji Sadakane ,  Katsura Ishikawa ,  Hidefumi Fujimura ,  Shuji Sakamoto ,  Akihiro Nagafuji ,  Toshiyuki Nakatsuka

IPC: A61K6/00 ,  A61K8/26 ,  A61Q11/00 ,  A61K8/21 ,  A61K8/19 ,  A61K8/25 ,  A61K8/81 ,  C08L33/06 ,  A61K6/70 ,  A61K6/20 ,  A61K6/77

Abstract: To provide a dental composition wherein the acid buffering capacity can be attained and the acid resistance of the tooth substance can be improved while maintaining very high foul breath inhibition capacity. A dental composition including: ion sustained-release glass; and a carrier for supporting the ion sustained-release glass, wherein the ion sustained-release glass is fluoroaluminoborosilicate glass having a composition range of: 15% to 35% by mass SiO2; 15% to 30% by mass Al2O3; 5% to 20% by mass B2O3; 20% to 45% by mass SrO; 5% to 15% by mass F; and 0% to 10% by mass Na2O.