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21.发明申请公开(公告)号：US20190000723A1
公开(公告)日：2019-01-03
申请号：US15775040
申请日：2016-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael Jahns , Markus Mikulla , Robert F. Peez , Adrian S. Eckert , Rainer A. Guggenberger , Simone Raynoschek , Afshin Falsafi , Bradley D. Craig , Jimmie R. Baran, JR. , Joel D. Oxman
Abstract: The invention relates to a kit of parts for preparing a glass ionomer composition for dental use, the kit of parts comprising a Powder Part P and a Liquid Part L, Powder Part P comprising: acid-reactive inorganic filler, Liquid Part L comprising: water, complexing agent, polyacid, either the Powder Part P or the Liquid Part L or the Powder Part P and the Liquid Part L comprising non-aggregated nano-sized particles based on silica or alumina, the composition obtained by combining the components of Powder Part P and Liquid Part L before hardening comprising the components in the following amounts: non-aggregated nano-sized particles: from 0.1 to 15 wt.-%, acid-reactive filler in an amount from 50 to 75 wt.-%, polyacid: 7 to 20 wt.-%, complexing agent: 0.5 to 3 wt.-%, water: 5 to 18 wt.-%, wt.-% with respect to the weight of the whole composition.
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公开(公告)号：US20170367941A1
公开(公告)日：2017-12-28
申请号：US15535556
申请日：2015-12-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ingo R. Haeberlein , Evan Koon Lun Yuuji Hajime , Petra L. Kohler Riedi , Chuntao Cao , Joel D. Oxman , Steven P. Swanson , Rainer A. Guggenberger
CPC classification number: A61K8/22 , A61K8/38 , A61K8/60 , A61K8/66 , A61K8/8176 , A61K2800/884 , A61Q11/00
Abstract: Methods and kits for removing calculus from a tooth. The method includes applying a component A comprising hydrogen peroxide or a precursor thereto to the tooth; applying a component B comprising a catalase to the tooth, thereby generating oxygen; and removing at least a part of the calculus from the tooth; wherein the component A is applied before or after the component B is applied.
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23.发明授权Curable dental compositions and articles comprising polymerizable ionic liquids 有权可固化牙科组合物和包含可聚合离子液体的制品公开(公告)号：US09168206B2
公开(公告)日：2015-10-27
申请号：US14479391
申请日：2014-09-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yizhong Wang , Joel D. Oxman , Larry R. Krepski , Peiwang Zhu , Kevin M. Lewandowski , Brian N. Holmes
IPC: C08F26/06 , A61K6/00 , A61C5/08 , C08F28/02 , A61K6/083 , A61C13/271 , C08F220/60
CPC classification number: A61K6/083 , A61C5/70 , A61C13/26 , A61K6/0017 , A61K6/0023 , A61K6/0029 , C08F220/60 , C08F2220/606 , C08L33/00
Abstract: Presently described are curable dental compositions comprising a polymerizable ionic liquid. The polymerizable ionic liquid comprises one or more ethylenically unsaturated (e.g. free-radically polymerizable) groups. Various embodiments of curable dental compositions are described. In some embodiments, the polymerizable ionic liquid is a monofunctional polymerizable ionic liquid comprising an ethylenically unsaturated group. In other embodiments, the polymerizable ionic liquid is a multifunctional polymerizable ionic liquid comprising at least two ethylenically unsaturated groups. The curable dental compositions describe herein can be utilized as dental primers, dental adhesives, dental sealants, and dental composites. In many embodiments, the curable dental compositions further comprise an initiator such as a photoinitiator.
Abstract translation: 目前描述的是包含可聚合离子液体的可固化牙科组合物。 可聚合离子液体包含一种或多种烯属不饱和（例如可自由基聚合的）基团。 描述了可固化牙科组合物的各种实施方案。 在一些实施方案中，可聚合离子液体是包含烯属不饱和基团的单官能可聚合离子液体。 在其它实施方案中，可聚合离子液体是包含至少两个烯属不饱和基团的多官能可聚合离子液体。 本文描述的可治疗牙科用组合物可用作牙科引物，牙科粘合剂，牙科密封剂和牙科复合材料。 在许多实施方案中，可固化牙科组合物还包含引发剂如光引发剂。
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24.发明授权Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing 有权包含可聚合离子液体混合物的组合物和制品以及固化方法公开(公告)号：US09127101B2
公开(公告)日：2015-09-08
申请号：US14331499
申请日：2014-07-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yizhong Wang , Joel D. Oxman , Larry R. Krepski , Peiwang Zhu , Kevin M. Lewandowski , Brian N. Holmes , Richard L. Severance , Joseph D. Rule , Thomas P. Klun
IPC: C08F28/02 , C07D233/58 , C09D4/06 , A61K6/00 , C07D233/60 , C07D233/61 , C08F22/22 , C09D133/06 , A61K6/083 , C08F26/02 , C09D139/00 , C09D141/00 , C08K5/3445
CPC classification number: C08F28/02 , A61K6/083 , C07D233/58 , C07D233/60 , C07D233/61 , C08F22/22 , C08F26/02 , C08K5/3445 , C09D4/06 , C09D133/066 , C09D139/00 , C09D141/00 , Y10T428/31725 , Y10T428/31786 , Y10T428/31935
Abstract: Presently described are curable compositions comprising a mixture of at least one (e.g. free-radically) polymerizable ionic liquid and at least one other ethylenically unsaturated monomer, oligomer, or polymer. The polymerizable ionic liquid is characterized as having an air to nitrogen curing exotherm ratio of at least 0.70. Also described are articles and methods of making articles from such curable compositions. A monofunctional polymerizable ionic liquid is also described comprising a non-polymerizable substituted imidazolium cationic group and a polymerizable sulfonate anion.
Abstract translation: 目前描述的是包含至少一种（例如自由基）可聚合离子液体和至少一种其它烯属不饱和单体，低聚物或聚合物的混合物的可固化组合物。 可聚合离子液体的特征在于具有至少0.70的空气至氮固化放热比。 还描述了从这种可固化组合物制备制品的制品和方法。 还描述了单官能可聚合离子液体，其包含不可聚合的取代的咪唑鎓阳离子基团和可聚合的磺酸根阴离子。
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公开(公告)号：US20140213686A1
公开(公告)日：2014-07-31
申请号：US14242519
申请日：2014-04-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Afshin Falsafi , Joel D. Oxman , Hoa T. Bui , Anupa N. Patel
IPC: A61K6/083
CPC classification number: A61K6/083 , A61C5/62 , A61C5/64 , A61K6/0017 , A61K6/0023 , A61K6/0835 , C08L33/00
Abstract: A method of dispensing a hardenable dental composition, which can form a temporary bond, comprising 1) providing multi-part hardenable dental composition comprising part (A) in the form of a paste comprising acid-reactive glass particles and a liquid selected from the group consisting of water, a monomer having at least one ethylenically unsaturated group per monomer molecule, and a combination thereof; and part (B) comprising a water soluble polyacid and a liquid selected from the group consisting of water, a monomer having at least one ethylenically unsaturated group per monomer molecule, and a combination thereof; wherein an adhesion reducing component is included in part (A); part (B); or parts (A) and (B); water is included in part (A); part (B); or parts (A) and (B); the monomer having at least one ethylenically unsaturated group per monomer molecule is included in part (A); part (B); or parts (A) and (B); and at least one component for initiating polymerization of the monomer is included in part (A); part (B); or parts (A) and (B); and 2) extruding the composition through a static mixer in fluid communication with a first reservoir containing the part (A) and a second reservoir containing the part (B); wherein a plunger is positioned in each reservoir for simultaneously forcing part (A) and part (B) into the static mixer, extruding the composition through the static mixer, and dispensing the composition; and wherein an extrusion force of less than 40 pound-force (178 newtons) according to Test Method I is applied to the plunger for extruding the composition through the static mixer without the aid of a mechanical advantage provided by an attached or external device; a method of bonding a prosthetic device to a dental structure using the dispensing method, a device for dispensing the composition using the dispensing method, a kit comprising the device, and the composition used in the dispensing method are provided.
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Patent Agency Ranking
公开(公告)号：US12102499B2
公开(公告)日：2024-10-01
申请号：US17247244
申请日：2019-06-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber , Bill H. Dodge
Abstract: A method of applying a two-part dental sealant is described comprising providing a syringe device (1) comprising a cartridge (10) including first and second chamber. The first chamber contains a first part of a dental sealant comprising a (meth)acrylate resin and an oxidizing curing agent. The second chamber contains a second part of a dental sealant comprising a (meth)acrylate resin and a reducing curing agent that reacts with the oxidizing curing agent of the first chamber. The first and/or second part of the dental sealant further comprise a single component or multiple components that neutralize acid and promote remineralization. The syringe device comprises a dispensing nozzle (17) comprising a static mixer and an outlet at one end of the cartridge and a plunger (20) at the opposing end of the cartridge. Also described is a kit for storing and applying the dental sealant is described.
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公开(公告)号：US20210393385A1
公开(公告)日：2021-12-23
申请号：US17292847
申请日：2019-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zeba Parkar , Victor Ho , Joel D. Oxman , Jason A. Bender
Abstract: A dental appliance including a polymeric shell with an arrangement of cavities configured to receive one or more teeth and a coating on at least portion of the polymeric shell. The coating can include a polyester with an ion exchange functional group covalently bonded thereto, and the ion exchange functional group can release in an oral environment at least one therapeutically beneficial ion at a surface of a tooth.
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公开(公告)号：US20210275403A1
公开(公告)日：2021-09-09
申请号：US16475404
申请日：2018-02-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yizhong Wang , Joel D. Oxman
Abstract: Fluoride releasing compositions comprising water, ethanol, partially neutralized hydrogenated acid rosin, and fluoride releasing agent. The fluoride releasing compositions are often in the form of dental varnishes. Methods of using the same, such as by application to one or more teeth.
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公开(公告)号：US20210228315A1
公开(公告)日：2021-07-29
申请号：US15734357
申请日：2019-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber
IPC: A61C5/64 , A61C5/68 , A61K6/818 , A61K6/853 , A61K6/876 , A61K6/851 , A61K6/17 , A61K6/62 , A61K6/61 , A61K6/71 , A61K6/887
Abstract: A hardenable (e.g. dental) compositions is described comprising an encapsulated material. The encapsulated material comprises a basic core material and an inorganic shell material having certain viscosity criteria. Also described are dispensing devices and kits are described comprising a hardenable (e.g. dental) composition comprising a liquid material and an encapsulated material wherein the encapsulated material comprises a basic core material and an inorganic shell material comprising a metal oxide surrounding the core. The dispensing devices and kits can facilitate the methods of applying the hardenable composition. The hardenable or hardened (e.g. cured) composition can provide various technical effects such as a delayed release of a basic core material, a delayed increase in basicity, promoting remineralization of a tooth or bone structure, and increasing the average alkaline phosphatase (ALP) activity of pulp cells. In some embodiments, the composition is a dental (e.g. sealant) composition to a tooth structure.
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公开(公告)号：US20200368128A1
公开(公告)日：2020-11-26
申请号：US16767634
申请日：2018-11-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard P. Rusin , Jie Yang , Joel D. Oxman , Melinda B. Gustafson
IPC: A61K8/41 , C11D1/29 , C11D3/10 , C11D3/30 , C11D17/00 , C11D17/06 , A61K8/19 , A61Q11/02 , A61K8/02
Abstract: Disclosed herein are cleaning compositions effective for cleaning an oral appliance or device. The cleaning composition can include: (i) a compound of Formula (I): wherein R1 is a hydrogen atom or an alkyl group, R2 is C(O)R3, R3 is a C7-C9 alkyl group, and n is an integer from 2 to 5; and (ii) a second component selected from the group consisting of persulfate (e.g., peroxymonosulfate and peroxydisulfate) salts, percarbonate salts, perborate salts, hypochlorite salts, dichloroisocyanurate salts, trichloroisocyanurate salts, tetraacetylethylenediamine, perphosphate salts, and combinations thereof. Optionally, the cleaning composition can further include water.
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