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公开(公告)号:WO2022169936A1
公开(公告)日:2022-08-11
申请号:PCT/US2022/015053
申请日:2022-02-03
申请人: MODERN IDEAS LLC
摘要: An oral care formulation includes an aqueous mixture of a water-soluble silver salt, a fluoride reagent, and a water-soluble polymer, the aqueous mixture having a viscosity ranging from about 1000 cPs to about 35,000 cPs. A method of using a fluoride and silver containing formulation, such as silver diamine fluoride, in dental applications includes providing a substrate having the formulation in a solid or semi-solid state on a portion of the substrate, positioning the substrate adjacent to dental areas, and allowing the portion of the substrate with the formulation to contact the dental areas. A disposable applicator for applying the formulation is also disclosed.
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公开(公告)号:WO2021250664A1
公开(公告)日:2021-12-16
申请号:PCT/IL2021/050689
申请日:2021-06-09
IPC分类号: A61C19/06 , A61C5/70 , A61C7/12 , A61C13/107 , A61C13/08 , A61K6/20 , A61K6/69 , A61K6/80 , A61L27/54 , A61L2300/102 , A61L2300/404 , A61L2300/406 , A61L2300/408 , A61L27/04 , A61M2210/0625 , A61M2210/0631 , A61M2210/0637 , A61M31/002 , A61M35/10
摘要: An intraoral device, comprising an antiviral and/or antibacterial and/or antifungal ion releasing agent material(s) which, when said device is exposed to the oral cavity and to any gases, liquids and solids passing through the oral cavity, and is capable of inactivating viruses and/or bacteria and/or fungi penetrating into the oral cavity.
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公开(公告)号:WO2021244676A1
公开(公告)日:2021-12-09
申请号:PCT/CN2021/109928
申请日:2021-07-31
申请人: 艾博莱特(苏州)科技有限公司
摘要: 一种使牙釉质再矿化的新型组合物,所述组合物是一种粘性膏体,其成份主要包括一种纳米复合物,该纳米复合物包含无定形磷酸盐、两性高分子表面活性剂和β-磷酸三钙;其中,所述无定形磷酸盐选自无定形磷酸钙、无定形氟化磷酸钙或其组合。粘性膏体可作为一种连接剂或者粘结剂将纳米级ACP-APS或/和ACFP-APS以及β-TCP附着在牙齿表面上,然后牙釉质中的钙和纳米级ACP-APS或/和ACFP-APS以及β-TCP复合物化学键合,从而允许更多再矿化组分受控地释放到口腔中。本发明也公开了组合物的使用方法。
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公开(公告)号:WO2022250378A1
公开(公告)日:2022-12-01
申请号:PCT/KR2022/007196
申请日:2022-05-19
申请人: 주식회사 엘지생활건강
IPC分类号: A61K8/81 , A61K8/9767 , A61K8/19 , A61Q11/00 , A61K6/20
摘要: 본 발명은 폴리초산비닐, 로진, 및 메타크릴산 공중합체로 이루어진 군에서 선택된 2종 이상이 치아 부착용 기제로 포함된, 치아 코팅용 조성물을 제공한다. 본 발명의 조성물은 내열성이 우수하고, 무기입자의 분산에 유리하여 사용자에게 적합한 제형을 제조하기 유리하다.
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公开(公告)号:WO2021165795A1
公开(公告)日:2021-08-26
申请号:PCT/IB2021/051124
申请日:2021-02-11
摘要: The invention relates to an ascorbic acid component for use in a method of restoring and/or treating the surface of a prepared tooth in the mouth of a human being or animal, the method comprising the step of bringing the ascorbic acid component or a composition comprising the ascorbic acid component in contact with the surface of the prepared tooth, the surface of the prepared tooth comprising collagen fibers containing disulfide moieties, the ascorbic acid component being applied in an amount and for a time effective to reduce or cleave at least a part of the disulfide moieties contained in the collagen fibers.
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公开(公告)号:WO2021140265A2
公开(公告)日:2021-07-15
申请号:PCT/ES2021/070003
申请日:2021-01-07
摘要: Torre que comprende un primer tramo (1) de hormigón, donde el primer tramo (1) comprende una geometría con una pluralidad de primeras caras (4a) planas de anchura decreciente conforme se asciende desde un primer extremo (6) hacia un segundo extremo (7) del primer tramo (1) de la torre híbrida, y donde el primer tramo (1) comprende una pluralidad de segundas caras (5a) planas intercaladas entre dichas primeras caras (4a), donde las segundas caras (5a) comprenden una anchura constante conforme se asciende desde el primer extremo (6) hacia el segundo extremo (7) del primer tramo (1) de la torre híbrida, de manera que a cada altura del primer tramo (1), dicho primer tramo (1) comprende secciones rectas poligonales, donde la superficie de las secciones rectas poligonales a distintas alturas del primer tramo (1 ) decrece de manera continua desde el primer extremo (6) hasta el segundo extremo (7) del primer tramo (1) de la torre híbrida.
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公开(公告)号:WO2020168344A1
公开(公告)日:2020-08-20
申请号:PCT/US2020/018648
申请日:2020-02-18
发明人: JUN, Yoonho
摘要: Disclosed herein are methods for creating opalescence in dental materials and restorations, compositions used in such methods, and the resultant dental materials and restorations. More particularly, the opalescence may be created by directly embedding opalescent particles into a matrix material. In some embodiments, photonic crystals are embedded in the dental material to achieve the opalescent effect. Photonic crystal particles may be embedded in dental materials matrices such as ceramics, composites, and polymers, and can generate opalescence in the materials. Some embodiments disclose compositions for applying the opalescence to a dental restoration.
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公开(公告)号:WO2023063076A1
公开(公告)日:2023-04-20
申请号:PCT/JP2022/036088
申请日:2022-09-28
申请人: 株式会社西尾
摘要: 本発明の課題は、均一で、強度が高いアパタイトからなる層を歯の表面に形成し、歯の表面の微細な凹部を修復するための歯面処理剤及び歯面処理用キットを提供することである。 歯面処理剤は、有機酸を含むpH1.0~3.0の液体と、粒径が200nm以下のハイドロキシアパタイト粒子と、を含む。また、歯面処理用キットは、第1の容器に収容された、有機酸を含むpH1.0~3.0の液体の第1処理剤と、第1の容器とは別の第2の容器に収容された、粒径が200nm以下のハイドロキシアパタイト粒子の第2処理剤と、を含み、第1処理剤と第2処理剤が混合されて調製される歯面処理剤が、処理対象の歯面に塗布される。
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公开(公告)号:WO2023039933A1
公开(公告)日:2023-03-23
申请号:PCT/CN2021/120747
申请日:2021-09-26
申请人: 齐鲁工业大学
摘要: 一种用于牙种植体的促进细胞迁移的抗菌涂层,所述涂层为多肽单层膜接枝马来海松酸季铵盐,所述接枝率为5~7%;所述涂层的接触角为60~70°,所述涂层对大肠杆菌的的抗菌率为86~91%,所述涂层对金黄色葡萄球菌的抑菌率为92~98%。利用碱性条件下胶原多肽单层膜上面的伯氨基与马来海松酸季铵盐上的羧基进行接枝,从而将季铵盐本身含有的功能基团引入到胶原多肽单层膜中,使得胶原多肽的抗菌能得到改善,且马来海松酸季铵盐还具有抗病原体攻击性能,接枝马来海松酸季铵盐可促进细胞迁移,使其更适用于牙种植体材料。
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公开(公告)号:WO2022216256A2
公开(公告)日:2022-10-13
申请号:PCT/TR2022/050250
申请日:2022-03-21
发明人: CELIK, Ilhami , DURMUS, Ercan
摘要: The invention is related to a florine-free dental varnish, which is applied on the tooth surface to prevent development and progress of dental caries in demineralised enamel, on the other hand contributing alleviaton of gingival inflammations and regeneration of gingival lesions, not stimulating gag and split reflex with its aroma, hardening soon after appliying to the tooth surface, not causing allergic reactions and systemic or local toxications, not containing florine, containing micronized eggshell powder and tri-sodium tri-metaphosphate adsorbed eggshell membrane.
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