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公开(公告)号：US20240315804A1
公开(公告)日：2024-09-26
申请号：US18678347
申请日：2024-05-30
IPC分类号： A61C7/08 , A61C7/12 , B33Y70/00 , B33Y80/00 , C08F220/18 , C08F220/28 , C08F220/68 , C08F222/10 , C08F226/08 , C08G75/26
CPC分类号： A61C7/08 , A61C7/12 , B33Y70/00 , B33Y80/00 , C08F220/283 , C08F220/68 , C08F222/10 , C08F222/1065 , C08F226/08 , C08G75/26 , C08F220/1811 , C08F222/102 , C08F222/1067
摘要： Provided herein are crosslinked polymers useful in orthodontic appliances and light polymerizable liquid compositions and formulations useful for making crosslinked polymers. Also provided are methods of making an orthodontic appliance comprising a cross-linked polymer formed by a direct fabrication technique.
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公开(公告)号：US11643562B2
公开(公告)日：2023-05-09
申请号：US17641243
申请日：2021-07-09
发明人： Ramasamy Krishnan , Mark Schneider , David Klein
IPC分类号： C09D11/101 , C08K5/521 , C09D11/102 , C09D4/06 , C08F222/10 , C08F2/50 , C08L75/04 , C09D11/107 , C09D11/38
CPC分类号： C09D11/101 , C08F2/50 , C08F222/1067 , C08K5/521 , C08L75/04 , C09D4/06 , C09D11/102 , C09D11/107 , C09D11/38 , C08L2201/54
摘要： The present invention provides water-based energy curable compositions that exhibit improved printability, adhesion, opacity, and wash-up properties. The compositions comprise one or more inert water-based polyurethane resins and one or more water-based phosphate esters. Addition of the inert polyurethane resins and phosphate esters improves adhesion of the energy curable compositions to a variety of substrates.
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公开(公告)号：US12029623B2
公开(公告)日：2024-07-09
申请号：US17180427
申请日：2021-02-19
IPC分类号： A61C7/08 , A61C7/12 , B33Y70/00 , B33Y80/00 , C08F220/28 , C08F220/68 , C08F222/10 , C08F226/08 , C08G75/26 , C08F220/18
CPC分类号： A61C7/08 , A61C7/12 , B33Y70/00 , B33Y80/00 , C08F220/283 , C08F220/68 , C08F222/10 , C08F222/1065 , C08F226/08 , C08G75/26 , C08F220/1811 , C08F222/102 , C08F222/1067 , C08F222/1065 , C08F220/283 , C08F226/10 , C08F220/283 , C08F222/1065 , C08F226/10
摘要： Provided herein are crosslinked polymers useful in orthodontic appliances and light polymerizable liquid compositions and formulations useful for making crosslinked polymers. Also provided are methods of making an orthodontic appliance comprising a cross-linked polymer formed by a direct fabrication technique.
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公开(公告)号：US11643495B2
公开(公告)日：2023-05-09
申请号：US17508497
申请日：2021-10-22
发明人： James E. Goodrich , Juan G. Nunez
IPC分类号： C08F2/48 , C08F263/04 , C08F265/06 , C08J3/28 , C08J5/04 , C08J5/18 , C08L33/10 , C09D133/02 , C09D4/06 , C08K3/08 , C08K5/07 , C08F222/10
CPC分类号： C08F263/04 , C08F2/48 , C08F265/06 , C08J3/28 , C08J5/043 , C08J5/046 , C08J5/18 , C08K3/08 , C08K5/07 , C08L33/10 , C09D4/06 , C09D133/02 , C08F222/102 , C08F222/103 , C08F222/104 , C08F222/106 , C08J2333/08 , C08J2333/10 , C08K2003/0818 , C08L2312/00 , C09D4/06 , C08F265/06 , C08F265/06 , C08F222/104 , C08F265/06 , C08F222/102 , C08F265/06 , C08F222/103 , C08F265/06 , C08F222/1067 , C08F265/06 , C08F220/1818 , C08F263/04 , C08F222/103
摘要： The present invention provides a method for crosslinking an acrylic emulsion with a (meth)acrylate monomer or a (meth)acrylate oligomer including adding a base acrylic emulsion to a vessel, adding at least one (meth)acrylate crosslinker to the vessel, incorporating the at least one (meth)acrylate crosslinker into the base acrylic emulsion to create a two-phase system including water and a phase including crosslinkers of the at least one (meth)acrylate crosslinker inside acrylic emulsion particles of the base acrylic emulsion, applying the two-phase system to a surface, and curing the two-phase system to create a final system including a continuous film and crosslinked crosslinkers.
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公开(公告)号：US11795301B2
公开(公告)日：2023-10-24
申请号：US16897675
申请日：2020-06-10
发明人： Jurgen Grun , Martin Vogel , Clemens Schmidt , Christian Schlenk
IPC分类号： C08K5/54 , C04B26/06 , C04B26/10 , C04B26/14 , C04B26/16 , C04B40/06 , C08G18/67 , C08K3/22 , C08K3/36 , C08L63/00 , C08L75/14 , C08L75/16 , C09J4/00 , E04B1/41 , C04B111/00 , C08F222/10
CPC分类号： C08K5/54 , C04B26/06 , C04B26/10 , C04B26/14 , C04B26/16 , C04B40/065 , C08G18/672 , C08G18/673 , C08K3/22 , C08K3/36 , C08L63/00 , C08L75/14 , C08L75/16 , C09J4/00 , E04B1/41 , C04B2111/00715 , C08F222/1065 , C08F222/1067 , C08K2003/2227 , C04B26/06 , C04B14/06 , C04B14/30 , C04B14/303 , C04B14/305 , C04B14/308 , C04B20/008 , C04B24/42 , C04B26/10 , C04B14/06 , C04B14/30 , C04B14/303 , C04B14/305 , C04B14/308 , C04B20/008 , C04B24/42 , C04B26/14 , C04B14/06 , C04B14/30 , C04B14/303 , C04B14/305 , C04B14/308 , C04B20/008 , C04B24/42 , C08L75/14 , C08L63/00 , C08L75/16 , C08L63/00 , C08F220/20 , C08F222/102 , C08L75/14 , C08K3/22 , C08L63/00 , C08L75/16 , C08K3/22 , C08L63/00
摘要： Multi-component synthetic mortar fixing system, especially for fixing anchoring elements in building substrates, which comprises in one component reactive synthetic resins (i) based on urethane (meth)acrylate, (ii) based on epoxy resin or (iii) based on free-radical-hardening (or -hardenable) unsaturated reactive resins, in a further component hardener, and at least one filler selected from oxides of silicon and aluminium, or mixed oxides in the presence of further cations, the d50 average particle size of which is 50 μm or less, and also especially a silane having at least one hydrolysable group, and also its use, methods including its use in fixing anchoring elements in building substrates and related subject-matter.
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公开(公告)号：US11708510B2
公开(公告)日：2023-07-25
申请号：US16069359
申请日：2017-01-09
IPC分类号： C08F222/10 , C08F220/30 , C09J7/22 , C09J133/08 , C09J7/30 , B29D11/00 , G02B5/18 , G02B1/04 , C09J7/25 , F21V8/00 , C08F220/34
CPC分类号： C09J7/22 , B29D11/00 , C09J7/255 , C09J7/30 , C09J133/08 , G02B1/04 , G02B5/1847 , G02B5/1857 , C08F220/301 , C08F220/343 , C08F222/1025 , C08F222/1067 , C09J2203/318 , C09J2301/302 , C09J2301/312 , C09J2301/414 , C09J2433/00 , C09J2433/006 , G02B6/005 , G02B6/0065 , C08F222/102 , C08F222/103 , C08F220/301 , C08F222/1067 , C08F220/301 , C08F222/1025 , C08F220/301 , C08F222/1025 , C08F222/103 , C08F220/301 , C08F222/1065 , C08F222/1067
摘要： An optical adhesive including a viscoelastic or elastomeric adhesive layer and a cured polymer layer immediately adjacent the viscoelastic or elastomeric adhesive layer is described. The viscoelastic or elastomeric adhesive layer a refractive index less than 1.570 and the cured polymer layer has a refractive index of at least 1.570. An interface between the viscoelastic or elastomeric adhesive layer and the cured polymer layer is structured. The cured polymer layer has a storage modulus of at least 2000 MPa at 20° C. and a glass transition temperature of no more than 65° C.
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7.发明公开公开(公告)号：US20240141086A1
公开(公告)日：2024-05-02
申请号：US18278445
申请日：2022-02-11
申请人： BASF SE
发明人： Fan ZHANG , Chong Xi WANG , Zhi Zhong CAI
IPC分类号： C08F226/10 , B29C64/129 , C08F2/50 , C08F222/10 , C08G59/24 , C08G59/42 , C08G59/50 , C08K5/5397 , C09D11/101
CPC分类号： C08F226/10 , B29C64/129 , C08F2/50 , C08F222/102 , C08F222/1065 , C08F222/1067 , C08G59/245 , C08G59/42 , C08G59/5033 , C08K5/5397 , C09D11/101 , B33Y10/00
摘要： This disclosure relates to a curable composition comprising (a) at least one light polymerizable liquid; (b) at least one epoxy precursor dissolved in component (a); and (c) at least one photoinitiator; wherein the curable composition exhibits no more than 15% increase in viscosity at 25° C. after 7 days at room temperature.
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公开(公告)号：US20230331958A1
公开(公告)日：2023-10-19
申请号：US18247778
申请日：2021-10-07
IPC分类号： C08K5/3437 , C08F2/50 , C09D11/101 , C08F222/10
CPC分类号： C08K5/3437 , C08F2/50 , C09D11/101 , C08F222/1067
摘要： The present invention relates to novel class of photoinitiators and their use in photopolymerization compositions. The invention also concerns a process for the photopolymerization of compositions comprising said photoinitiators.
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