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1. 发明申请

US20230103027A1 SURFACE PRIMER COMPOSITIONS AND METHODS OF USE 有权
公开(公告)号：US20230103027A1
公开(公告)日：2023-03-30
申请号：US17740350
申请日：2022-05-10
申请人： Envista
发明人： Byung Jun Ahn , Bruce H. Lipshutz , Sam L. Nguyen
IPC分类号： C09D7/63 , C09D5/00 , C07C205/43 , A61K6/20 , A61K6/62 , A61K6/65 , A61K6/78 , B05D3/10 , C07C69/01 , C07C205/42 , C07C235/06 , C07C271/16 , C07F7/08 , C07F9/12 , B05D3/00 , C07C235/20 , C07D217/16 , C07F9/62
摘要： In one embodiment, the present application discloses a surface binding compound of the Formula I or Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound of the Formula I or Formula II.

2. 发明申请

US20230051247A1 NANOCAPSULES AND PROCESS OF MAKING AND USING SAME 有权
公开(公告)号：US20230051247A1
公开(公告)日：2023-02-16
申请号：US17392432
申请日：2021-08-03
申请人： Government of the United States, as represented by the Secretary of the Air Force
发明人： Wen Lien , Amber M. Mallory , John W. Simecek , Amer Tiba , Trevor J. Smith , Zakiya R. Skeete , Andrew P. Zane , Kyumin Whang
IPC分类号： B01J13/22 , A61K6/62 , A61K6/17 , A61K6/71 , A61K6/893
摘要： The present invention relates to nanocapsules, nanocapsule substrate mixtures and processes of making and using same. Such nanocapsule substrate mixtures can provide biological articles such as teeth, bones, and tissues as well as nonbiological articles such as ceramics and polymers, with self-healing capabilities and/or antimicrobial properties. Applicants' nanocapsules allow for a high packing density as well as good mechanical and physical properties that provide the desired performance in each desired application.

3. 发明申请

US20230023748A1 A COMPOSITION FOR FAST-CURED THERMOSETS CONTAINING AMINES, THIOLS AND UNSATURATED MOLECULES 有权
公开(公告)号：US20230023748A1
公开(公告)日：2023-01-26
申请号：US17783845
申请日：2020-12-16
申请人： BIOMEDICAL BONDING AB
发明人： Michael MALKOCH , Viktor GRANSKOG
IPC分类号： C08G75/045 , A61K6/62 , A61K6/891 , A61L27/18 , A61K6/71
摘要： The present invention relates to a composition comprising two compounds based on triazine-trione (TATO) comprising at least one thiol group and at least one unsaturated carbon-carbon bound and where the composition further comprises an amine group or compound and a Type I photoinitiator. The composition may be used for treating teeth and bone.

4. 发明申请

US20220401312A1 DENTAL PHOTOCURABLE COMPOSITION EXCELLENT IN OPERABILITY AND STORAGE STABILITY 有权
公开(公告)号：US20220401312A1
公开(公告)日：2022-12-22
申请号：US17692568
申请日：2022-03-11
申请人： SHOFU INC.
发明人： Kenzo YAMAMOTO , Hideto KASABA , Daisuke HARA , Shunsuke MIYATA
IPC分类号： A61K6/896 , A61C5/00 , A61K6/76 , A61K6/62
摘要： [Problem]
To provide a dental photocurable composition which has sufficient mechanical property and whose rheological property is not deactivated even after long-term storage.
[Solution]
The dental photocurable composition of the present disclosure comprises (A) polymerizable monomer, (B) photosensitizer, (D) photopolymerization accelerator and (E) filler, wherein, the dental photocurable composition comprises (D1) aliphatic tertiary amine compound represented by formula (1) as the (D) photopolymerization accelerator, and the dental photocurable composition comprises (E1) hydrophobized silica fine particle having an average diameter of primary particle of 1 to 40 nm as the (E) filler. (wherein R1 represents a substituent consisting of three or more carbons having an electron-withdrawing group at α-carbon and/or ε-carbon of an amine starting from N, R2 represents a substituent consisting of three or more carbons which may have an electron-withdrawing group, R3 represents a substituent consisting of one or more carbons which may have an electron-withdrawing group, and α-carbon of N in the formula (1) is not an electron-withdrawing group.)

5. 发明申请

US20220313563A1 Storage-Stable Dental Adhesive Set For Use With Peroxidically And Hydroperoxidically Redox-Initiated Composites 有权
公开(公告)号：US20220313563A1
公开(公告)日：2022-10-06
申请号：US17701034
申请日：2022-03-22
申请人： Ivoclar Vivadent AG
发明人： Thorsten Bock , Thomas Köhler , Michael Barbisch
IPC分类号： A61K6/30 , A61K6/84 , A61K6/884 , A61K6/62
摘要： Dental adhesive set which contains an adhesive and an applicator which is coated with a vanadium(IV) salt.

6. 发明授权

US11406570B2 Bondable microcapsules and surface functionalized fillers 有权
公开(公告)号：US11406570B2
公开(公告)日：2022-08-09
申请号：US17007819
申请日：2020-08-31
申请人： Premier Dental Products Company
发明人： Stephen M. Gross , William A. McHale , Mark A. Latta
IPC分类号： A61K6/887 , A61K6/62 , A61K6/69 , A61K6/74 , A61K6/893 , A61K31/14 , A61K9/51 , C08G18/81 , C08F290/06 , A61K33/18 , A61K31/4425 , C01B9/08 , C08G18/67 , C08G18/72 , C08G18/32 , A61K6/72 , A61K6/77 , A61K6/896 , B01J13/16
摘要： A composition comprising microcapsules functionalized with polymerizable functional groups on the surface of said microcapsules wherein the functional groups form covalent bonds with monomers in the continuous phase to enhance the mechanical properties of the composition.

7. 发明申请

US20220177631A1 RADIATION-CURABLE COMPOSITION FOR USE IN RAPID PROTOTYPING OR RAPID MANUFACTURING METHODS 有权
公开(公告)号：US20220177631A1
公开(公告)日：2022-06-09
申请号：US17437301
申请日：2020-03-10
申请人： KULZER GMBH
发明人： Alfred HOHMANN
IPC分类号： C08F283/06 , A61C13/00 , A61K6/62 , A61K6/893 , B33Y70/00
摘要： A polymerisable radiation-curable composition comprising:
(i) monomers, comprising at least (a) a first monomer having a TG (glass-transition point) of the homopolymer of said first monomer ≥120° C. and at least (b) a second monomer having a TG (glass-transition point) of the homopolymer of the second monomer ≤100° C., wherein at least one of the at least one first monomer or of the at least one second monomer has an alicyclic group, and comprising (ii) at least one further component, comprising at least one photo-initiator for the UV and/or Vis spectral region or a photo-initiator system for the UV and/or Vis spectral region. Also disclosed is a blank in the form of a three-dimensional moulded body of a polymerised composition, in particular a radiation-cured composition, for producing 3D moulded bodies, dental prosthetic parts, orthopaedic appliances or dental pre-forms in a rapid prototyping, rapid manufacturing, or rapid tooling method.

8. 发明授权

US11352512B2 Surface primer compositions and methods of use 有权
公开(公告)号：US11352512B2
公开(公告)日：2022-06-07
申请号：US16877058
申请日：2020-05-18
申请人： Envista
发明人： Byung Jun Ahn , Bruce H. Lipshutz , Sam L. Nguyen
IPC分类号： C09D7/63 , C09D5/00 , C07C205/43 , A61K6/20 , A61K6/62 , A61K6/65 , A61K6/78 , B05D3/10 , C07C69/01 , C07C205/42 , C07C235/06 , C07C271/16 , C07F7/08 , C07F9/12 , B05D3/00 , C07C235/20 , C07D217/16 , C07F9/62 , C08K5/13 , C08K5/107
摘要： In one embodiment, the present application discloses a surface binding compound of the Formula I or Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound of the Formula I or Formula II.

9. 发明申请

US20220168190A1 Primer and kit of primer and dental material 有权
公开(公告)号：US20220168190A1
公开(公告)日：2022-06-02
申请号：US17436799
申请日：2020-03-11
申请人： Kettenbach GmbH & Co. KG
发明人： Alexander Bublewitz , Tobias Weller , Christian Suchomski
IPC分类号： A61K6/62 , A61K6/79
摘要： The invention relates to an aqueous dental single-component primer composition as well as a kit with this primer composition and a composite. The primer composition according to the present invention is self-etching and self-undercoating. It comprises a polymerizable (meth)acrylate or (meth)acrylamide monomer with (i) at least one acidic group such as for example a phosphoric acid group and with (ii) at least one hydrophilic group such as for example a terminal hydroxy group or two polymerizable (meth)acrylate or (meth)acrylamide monomers, wherein one thereof comprises (i) at least one acidic group and one thereof comprises (ii) at least one hydrophilic group. In addition, at least one of the polymerizable (meth)acrylate or methylacrylamide monomers comprises (i) a polyfunctionality, preferably an at least threefold polyfunctionality, particularly preferably a 3-, 4-, 5-, 6-, 7-, 8-, 9- or 10-fold polyfunctionality and/or (ii), or a further polymerizable (meth)acrylate or methylacrylamide monomer (iii) with a polyfunctionality, preferably an at least three-fold polyfunctionality, particularly preferably a 3-, 4-, 5-, 6-, 7-, 8-, 9- or 10-fold polyfunctionality is contained. This polyfunctionality inheres in the capability to polymerize. In particularly, at least three, preferably terminal, (meth)acrylate, (meth)acrylamide and/or allyl groups are present. Furthermore, this primer composition is characterized by the absence of a photoinitiator, a polymerization catalyst, in particularly a polymerization catalyst on the basis of vanadium as well as by the absence of an organic solvent.

10. 发明授权

US11098138B2 Photopolymerization initiator and photocurable composition 有权
公开(公告)号：US11098138B2
公开(公告)日：2021-08-24
申请号：US16078000
申请日：2017-03-08
申请人： TOKUYAMA DENTAL CORPORATION
发明人： Koji Furuhashi , Hironobu Akizumi
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , A61K6/62 , C08K3/22 , C08K3/36
摘要： A photopolymerization initiator including (a) a photosensitizer, (b) a tertiary amine compound and (c) an aryliodonium salt wherein, as the aryliodonium salt (c), there is selected the one that generates an acid having a dissociation constant of not less than −3.0 in water of 25° C.

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