公开(公告)号：US11168228B2

公开(公告)日：2021-11-09

申请号：US16366464

申请日：2019-03-27

Applicant: RICOH COMPANY, LTD.

Inventor： Hidefumi Nagashima ,  Mio Kumai ,  Yuri Haga

IPC: C09D11/00 ,  C09D11/322 ,  C09D11/38 ,  C09D11/033 ,  C09D11/037 ,  B41M7/00 ,  B41J2/01 ,  B41J11/00 ,  B41M5/00 ,  C09D11/102 ,  C09D11/03 ,  C09D11/32 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00 ,  C09K3/00 ,  B44F1/14

Abstract: An ink contains a water-soluble organic solvent, a glittery pigment having a median size less than 300 nm, and a polycarbonate-based urethane resin.

公开(公告)号：US11149149B2

公开(公告)日：2021-10-19

申请号：US15565061

申请日：2016-04-05

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Yasuo Itami ,  Takashi Fuse ,  Madoka Okkotsu ,  Hidetoshi Kinoshita ,  Tatsuya Fukasawa

IPC: C09D4/00 ,  C03C17/42 ,  C09K3/18

Abstract: A surface-treating agent for a nitrided surface, including a fluorine-containing compound having a carbon-carbon unsaturated bond at its molecular terminal as a group of —Y-A wherein Y is a single bond, an oxygen atom or a divalent organic group, and A is —CH═CH2 or —C≡CH. Also disclosed is an article treated with the surface-treating agent, a method for forming a surface-treating layer on a surface of a base material, a surface-treating layer forming apparatus, and a process for producing an article including a base material and a surface-treating layer coating a surface of the base material.

公开(公告)号：US11130867B2

公开(公告)日：2021-09-28

申请号：US16320556

申请日：2017-07-26

Applicant: PPG Industries Ohio, Inc.

Inventor： Scott J. Moravek ,  Adam B. Powell ,  Lawrence G. Anderson ,  Scott W. Sisco ,  Davina J. Schwartzmiller ,  Aditya Gottumukkala

IPC: C09D4/06 ,  C09D4/00 ,  C09D5/00 ,  B05D7/00 ,  C09D125/14 ,  C09D133/14 ,  C09D171/02 ,  C09D175/06 ,  C09D181/02 ,  C09D179/02 ,  C09D133/06 ,  C09D175/04 ,  C09D167/00

Abstract: Curable compositions comprising 1,1-di-activated vinyl compounds are provided herein. Also provided are coatings formed from 1,1-di-activated vinyl compounds. Also provided are processes for coating substrates and articles. Curable compositions including 1,1-di-activated vinyl compounds that function as crosslinking agents are described.

公开(公告)号：US11126078B2

公开(公告)日：2021-09-21

申请号：US16042421

申请日：2018-07-23

Applicant: CANON KABUSHIKI KAISHA

Inventor： Toshiki Ito

IPC: G03F7/00 ,  G03F7/027 ,  H01L21/027 ,  H01L21/3105 ,  C08F220/30 ,  C08F122/10 ,  C09D4/00 ,  C08F222/10

Abstract: A pattern forming method comprising, a step (1) of coating a layer formed of a curable composition (A1) containing at least a certain polymerizable compound (a1) on a surface of a substrate, a step (2) of dispersedly dropping a droplet of a curable composition (A2) containing at least a polymerizable compound (a2) on the layer of the curable composition (A1) to form lamination, a step (3) of sandwiching between a mold and the substrate a layer in which the curable composition (A1) and the curable composition (A2) are partially mixed, a step (4) of curing a portion of the layer in which the two curable compositions are partially mixed all at once by applying light from the side of the mold, the portion being sandwiched between the mold and the substrate, and a step (5) of separating the mold from the layer formed of the cured curable compositions.

公开(公告)号：US11124665B2

公开(公告)日：2021-09-21

申请号：US16082696

申请日：2017-03-14

Applicant: SUN CHEMICAL CORPORATION

Inventor： Derek Ronald Illsley ,  Shaun Lawrence Herlihy ,  Sean Phillip Francis Mayers

IPC: C09D11/38 ,  C09D4/00 ,  C09D11/101 ,  C08F220/28 ,  C08F220/34 ,  C08F220/36 ,  C09D11/322 ,  C08F2/48

Abstract: The present invention provides energy-curable compositions comprising aminoacrylates produced by the Michael addition reaction of any blend of highly alkoxylated monomers with any blend of mono- and/or bireactive amines. Suitable highly alkoxylated monomers include, but are not limited to, poly(ethylene glycol) diacrylates, poly(propylene glycol) diacrylates, and ethoxylated trimethylolpropane triacrylates. The alkoxylated monomers have a degree of alkoxylation equal to or greater than 2.0 per functional group. The compositions of the present invention further comprise greater than 10% (w/w) of any blend of monomers having molecular weights of less than 1000 Daltons.

公开(公告)号：US11111320B2

公开(公告)日：2021-09-07

申请号：US16591055

申请日：2019-10-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Ann R. Fornof ,  Guy D. Joly ,  Serkan Yurt ,  Larry R. Krepski ,  Ahmed S. Abuelyaman ,  Afshin Falsafi ,  Bradley D. Craig ,  Joel D. Oxman ,  Babu N. Gaddam

IPC: C08F22/10 ,  C07F7/18 ,  C09J4/06 ,  C08F292/00 ,  A61K6/62 ,  A61K6/71 ,  A61K6/887 ,  C09D7/61 ,  C07C69/602 ,  C07F9/09 ,  C09D4/00 ,  C08K3/36

Abstract: Novel stress-reducing crosslinking oligomers that have application in dental restoratives, thin films, hardcoats, composites, adhesives, and other uses subject to stress reduction are described. The addition-fragmentation process of crosslinking results in a chain-transfer event that provides novel polymers that may be further functionalized. In addition, the addition-fragmentation oligomer comprises pendent functional groups that bond to a substrate by forming an ionic or covalent bond, or etch the substrate by chemically removing some material from the substrate.

公开(公告)号：US11094887B2

公开(公告)日：2021-08-17

申请号：US16338100

申请日：2017-12-11

Applicant: LG Chem, Ltd.

Inventor： Sungkyoung Kang ,  Jaesoon Bae ,  Jaechol Lee ,  Seokhee Yoon ,  Donggu Lee ,  Yongwook Kim ,  Ho Gyu Lee

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  C07C211/61 ,  C07C217/76 ,  C09K11/06 ,  C09D7/63 ,  C09D4/00 ,  C09D7/40

Abstract: The present specification relates to a fluorene-based compound of Formula 1, a coating composition comprising the fluorene-based compound of Formula 1, an organic light emitting device using the same, and a manufacturing method thereof.

公开(公告)号：US20210246330A1

公开(公告)日：2021-08-12

申请号：US16973935

申请日：2019-06-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Ryosuke SHIGITANI ,  Shunpei FUJII

IPC: C09D135/02 ,  C08F122/10 ,  C08K3/36 ,  C09D4/00 ,  C09D5/33 ,  C09D7/40 ,  B05D7/24

Abstract: A colloidal structure includes a plurality of types of colloidal particles, and a matrix that fixes the colloidal particles. The plurality of types of the colloidal particles include at least first colloidal particles and second colloidal particles, which are different in average particle size from each other. Then, the plurality of types of the colloidal particles form a regular array in a matrix. A multi-colloidal structure includes a plurality of the colloidal structures. A method for producing a colloidal structure includes: a dispersion liquid preparation step of preparing a colloidal dispersion liquid by dispersing a plurality of types of colloidal particles together with a monomer; a coating film generation step of coating the colloidal dispersion liquid on a substrate, and generating a coating film; and a polymerization step of polymerizing the monomer in the coating film.

公开(公告)号：US11084940B2

公开(公告)日：2021-08-10

申请号：US16441796

申请日：2019-06-14

Applicant: Tatsuki Yamaguchi ,  Masahide Kobayashi ,  Mitsunobu Morita ,  Takashi Okada ,  Soh Noguchi ,  Takenori Suenaga

Inventor： Tatsuki Yamaguchi ,  Masahide Kobayashi ,  Mitsunobu Morita ,  Takashi Okada ,  Soh Noguchi ,  Takenori Suenaga

IPC: C09D4/00 ,  C08F220/58 ,  C09D11/30 ,  C09D11/101 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/112 ,  B29C64/255 ,  B41M5/00 ,  B33Y30/00 ,  B29K33/00

Abstract: Provided is a composition including an acrylamide compound having a molecular weight of 150 or greater but 250 or less (A1), a polyfunctional polymerizable compound including an alkylene oxide group (A2), and a polyfunctional polymerizable compound (A3) different from the polyfunctional polymerizable compound (A2).

公开(公告)号：US11084935B2

公开(公告)日：2021-08-10

申请号：US16846467

申请日：2020-04-13

Applicant: E Ink Corporation

Inventor： Ziyan Wu ,  Jason D. Feick

IPC: C09B69/10 ,  C07D471/04 ,  C09D11/52 ,  C09D11/107 ,  C08F120/18 ,  C09D5/44 ,  C09D5/24 ,  C09D4/00 ,  C09D11/033 ,  C09D11/037 ,  C09B48/00 ,  G02F1/1675

Abstract: Quinacridone pigments that are surface-functionalized with glycidyl methacrylate, maleic anhydride, or 4-methacryloxyethyl trimellitic anhydride to create a functionalized pigment. The functional groups are then activated to bond hydrophobic polymers, thereby coating the pigment with the hydrophobic polymers. The quinacridone pigments can be used for a variety of applications. They are well-suited for use in electro-optic materials, such as electrophoretic media for use in electrophoretic displays.