公开(公告)号：US10919017B2

公开(公告)日：2021-02-16

申请号：US16270558

申请日：2019-02-07

申请人： FUJIFILM CORPORATION

发明人： Noriaki Sato ,  Ichiro Koyama ,  Shota Suzuki

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  B01J13/18 ,  C08G18/32 ,  C08G18/80 ,  C08G18/42 ,  C09D11/30 ,  C08G18/22 ,  C08G18/66 ,  C08G18/08 ,  C08G18/28 ,  C08G18/75 ,  C08G18/38 ,  C08G18/34 ,  C08G18/50 ,  C09D11/102 ,  C08G18/73 ,  B01J13/14 ,  C09D11/101 ,  C08G18/44 ,  B41J2/01 ,  C08F2/44 ,  C08G18/67 ,  C08J3/03

摘要： Provided are an aqueous dispersion, a method for manufacturing the aqueous dispersion, and an image forming method in which the image is formed of the aqueous dispersion, the aqueous dispersion including a microcapsule that has a shell having a three-dimensional cross-linked structure containing a urethane bond and/or urea bond, and has a core, in which the shell and/or core has a polymerizable group; a dispersant in which a urethane bond and/or urea bond and an anionic group are contained, a weight-average molecular weight is 5000 or more, and an anionic group value, which is the number of millimoles of the anionic group contained in 1 g of the dispersant, is from 0.10 to 2.50 mmol/g; and water.

公开(公告)号：US10899852B2

公开(公告)日：2021-01-26

申请号：US15769826

申请日：2016-10-05

申请人： Merck Patent GmbH

发明人： Peer Kirsch ,  Qiong Tong ,  Alexander Hahn ,  Leo Weegels ,  Steffen Gnauck ,  Sven Schuepfer ,  Peter Leonhard ,  Claudia Enders

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C07C49/84 ,  G02F1/1339

摘要： The present invention relates to the use of hydrophilic compounds of the formula I as photopolymerisation initiators of polymerisable substance mixtures which comprise unsaturated compounds, or for the photochemical crosslinking of linear polymers, in which the parameters have the meaning indicated in Claim 1, to sealants for liquid-crystal displays which comprise the hydrophilic photoinitiators, to novel hydrophilic photoinitiators of the formula I, and to the liquid-crystal displays produced using these sealants.

公开(公告)号：US10858545B2

公开(公告)日：2020-12-08

申请号：US16569699

申请日：2019-09-13

申请人： Polysack Flexible Packaging Ltd.

发明人： Izhar Halahmi ,  Nitai Alush-aben

IPC分类号： C08F2/46 ,  C08G61/04 ,  C09J4/06 ,  C09J7/29 ,  C09J7/30 ,  C09J5/06 ,  B29C65/00 ,  B29C65/02 ,  B65C3/16

摘要： Methods for applying high shrink wrap labels to a shaped article are disclosed. The leading edge of the label is bonded to the article. A seaming agent is applied, and the label is wrapped around the article. The seaming agent is then exposed to radiation to cure the seaming agent, and the label is then exposed to heat to cause heat-shrinking. The label is made of a film with at least one external layer that has a Hildebrand solubility parameter. The seaming agent includes a component having a Hildebrand solubility parameter that is within 2.2 MPa1/2 or within 4.4 calories1/2·cm−3/2 of the Hildebrand solubility parameter of the external layer of the film. The seaming agent also has a viscosity of at least 1 centipoise and less than 1000 centipoise when measured at any temperature between ambient temperature and 60° C. Articles including such affixed high shrink wrap labels are also disclosed.

公开(公告)号：US10858517B2

公开(公告)日：2020-12-08

申请号：US16344607

申请日：2017-12-06

申请人： Momentive Performance Materials Korea Co., Ltd.

发明人： Sun Yu ,  Nan Soo Kim ,  Minjae Jeong ,  Jang Hee Lee

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08L83/10 ,  C08J3/28 ,  C08K5/10 ,  C08K5/1535 ,  G03F7/028 ,  H01L51/52

摘要： A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; and 4) a compound capable of dissolving the photoinitiators.

公开(公告)号：US10828240B2

公开(公告)日：2020-11-10

申请号：US16328984

申请日：2017-08-30

申请人： TOKUYAMA DENTAL CORPORATION

发明人： Keishi Fukudome ,  Hironobu Akizumi

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  A61K6/887 ,  A61K6/71 ,  A61K6/76

摘要： A photocurable composition is provided, which is characterized by comprising a polymerizable monomer component (A), an inorganic filler component (B) having an average particle diameter of 0.07 μm or more, an organic-inorganic composite filler component (C) comprising an inorganic filler component (C1) and an organic polymer component (C2) and having an average particle diameter of 0.5 μm or more, and a photopolymerization initiator (D), wherein the inorganic filler component (B) and the organic-inorganic composite filler component (C) are contained in a total amount of 100 to 1500 parts by mass relative to 100 parts by mass of the polymerizable monomer component (A), and the polymerizable monomer component (A), 90 parts by mass or more of the inorganic filler component (B) and 90 parts by mass or more of the organic-inorganic composite filler component (C) are selected in such a manner that specific requirements can be satisfied.

公开(公告)号：US10788753B2

公开(公告)日：2020-09-29

申请号：US16667556

申请日：2019-10-29

申请人： Align Technology, Inc.

发明人： Michael Christopher Cole

IPC分类号： G03C5/00 ,  C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  G03F7/20 ,  B33Y80/00 ,  B33Y70/00 ,  B33Y10/00 ,  C08F220/18 ,  C08F218/04 ,  C08F2/44 ,  C08F2/48 ,  B29C64/106 ,  A61C7/08 ,  C08F220/14 ,  C08F222/14 ,  G03F7/029 ,  B29K105/00

摘要： Provided herein are processes for the generation of composite polymer materials utilizing a single resin. The processes utilize diffusion between a region undergoing a polymerization reaction preferentially polymerizing one monomer component and an unreactive region. Diffusion and subsequent/concurrent polymerization results in a higher concentration of the more reactive monomer component in the reacting region and a higher concentration of the less reactive monomer components in the unreactive region. The unreactive region may be later polymerized. In embodiments, photopolymerization is used and the regions are generated by a mask or other mechanism to pattern the light.

公开(公告)号：US10786435B2

公开(公告)日：2020-09-29

申请号：US16343923

申请日：2017-10-13

申请人： KURARAY NORITAKE DENTAL INC.

发明人： Kenji Suzuki ,  Naoki Nishigaki

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  A61K6/887 ,  C08K3/014 ,  C08K5/00 ,  C08K5/3475 ,  C08K9/04 ,  C08F2/44 ,  A61K6/62 ,  A61K6/71 ,  A61K6/80 ,  A61K6/84

摘要： The present invention provides a composition for optical three-dimensional modeling that offers desirable shape accuracy in optical three-dimensional modeling, and that provides desirable transparency and mechanical characteristics upon being cured. The present invention relates to a composition for optical three-dimensional modeling comprising a polymerizable monomer (a), an ultraviolet-absorbing inorganic particle (b), and a photopolymerization initiator (c).

公开(公告)号：US10767082B2

公开(公告)日：2020-09-08

申请号：US16337983

申请日：2016-09-29

申请人： Dow Global Technologies LLC

发明人： Haiyang Yu ,  Qichun Wan ,  Yongchun Chen ,  Shaoguang Feng

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09J4/06 ,  C09J127/06 ,  C09J133/16 ,  C09J151/06 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B7/12

摘要： Polymer compositions for UV curable primer formulations, as described herein. The primer formulations contain a modifier selected from the following: at least one modifier selected from a) through d) below: a) R1R2C═CR3-(CO)—Z (Formula A), as described herein, b) an acrylate-containing oligomer that has a Mn≤1500 g/mol, and an acid value from 50 to 500 mg KOH/g; c) a random terpolymer comprising, in polymerized form, vinyl chloride, vinyl acetate, and at least one of the following: a hydroxyl-containing alkyl acrylate, a hydroxyl-containing alkyl meth-acrylate, or a combination thereof or d) any combination of a) through c). Such primer formulations are useful for the binding of olefin-based polymer foams.

公开(公告)号：US10711019B2

公开(公告)日：2020-07-14

申请号：US15752866

申请日：2016-08-17

申请人： Agency for Science, Technology and Research

发明人： Fuke Wang ,  Fei Wang ,  Chaobin He

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C07F7/21 ,  C08F2/48 ,  C08G77/38 ,  C08L83/08 ,  C08G77/24

摘要： This invention relates to a photoinitiator compound comprising: a polyhedral oligomeric silsesquioxane (POSS) moiety and a photoinitiator moiety, wherein the photoinitiator compound having the structure according to formula (I): [R—SiO1.5]n (I), wherein n is 6, 8, 10 or 12 and R is independently selected from the group consisting of H, linear or branched (hetero)alkyl, linear or branched (hetero)alkenyl, (hetero)aryl, (hetero)alkyl aryl, (hetero)aryl alkyl and a photoinitiator moiety, wherein at least one R is a photoinitiator moiety and the photoinitiator compound is a nanoparticle. The present invention also relates to a method for the production of the photoinitiator compound of the invention, a photopolymerizable composition comprising the photoinitiator compound of the invention, the use of the photoinitiator compound of the invention for photopolymerization. The present invention is further related to a coated substrate comprising the photopolymerizable composition of the invention.

公开(公告)号：US10647862B2

公开(公告)日：2020-05-12

申请号：US16193673

申请日：2018-11-16

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Korea Advanced Institute of Science and Technology

发明人： Chan Ul Jeong ,  Sang Hoon Han ,  Jong Bin Kim ,  Shin Hyun Kim ,  Gun Ho Lee

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D11/037 ,  G02B1/02 ,  C09B59/00 ,  C09D11/107 ,  C09D11/101

摘要： Disclosed are an ink composition including light-absorbing nanoparticles and a photonic crystal structure formed using the same. The ink composition may include inorganic particles; monomer; photoinitiator; and nanoparticles light-absorbing nanoparticles to provide the photonic crystal structure. As consequence, problems such as low color sharpness, which makes photonic crystals visible, and attaining high productivity may be eliminated. Moreover, white scattering can be reduced, and thus a distinctive color can be exhibited even when there is a difference between a reflection angle and an observation angle of light, thereby improving visibility.