公开(公告)号：US12110362B2

公开(公告)日：2024-10-08

申请号：US16756391

申请日：2018-09-07

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Ali Emamjomeh ,  Shannon Reuben Woodruff ,  Kenneth Flack ,  Greg S Long ,  Katrina Donovan ,  Erica Fung ,  Jacob Tyler Wright ,  James W Stasiak

IPC分类号： C08G65/00 ,  B29C64/165 ,  B29C64/194 ,  B29C64/264 ,  B29K75/00 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y70/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08F14/26 ,  C08G77/46 ,  C08L27/18 ,  C08L77/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/102 ,  C09D11/106 ,  C09D11/322 ,  C09D11/38

CPC分类号： C08G65/007 ,  B29C64/165 ,  B29C64/194 ,  B29C64/264 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y70/00 ,  C08F14/26 ,  C08G77/46 ,  C08L27/18 ,  C08L77/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/102 ,  C09D11/106 ,  C09D11/322 ,  C09D11/38 ,  B29K2075/00 ,  B29K2995/0021 ,  B29K2995/004 ,  B33Y70/10 ,  B33Y80/00 ,  C08L2205/06

摘要： An example of a three-dimensional (3D) printing kit includes a build material composition and a fusing agent to be applied to at least a portion of the build material composition during 3D printing. The build material composition includes a semi-crystalline thermoplastic polymer having a surface energy density greater than 41 mN/m. The fusing agent includes an energy absorber to absorb electromagnetic radiation to coalesce the semi-crystalline thermoplastic polymer in the at least the portion.

公开(公告)号：US12071563B2

公开(公告)日：2024-08-27

申请号：US17038304

申请日：2020-09-30

申请人： AGC Inc.

发明人： Taiki Hoshino ,  Kiyotaka Takao ,  Kazue Toda ,  Kenji Ishizeki ,  Akira Isobe

IPC分类号： C09D201/04 ,  B32B33/00 ,  C07F7/18 ,  C08F259/08 ,  C08G65/00 ,  C08G65/329 ,  C08G65/336 ,  C09D171/00 ,  C09D201/10

CPC分类号： C09D201/04 ,  B32B33/00 ,  C07F7/1804 ,  C08F259/08 ,  C08G65/007 ,  C08G65/329 ,  C08G65/336 ,  C09D171/00 ,  C09D201/10 ,  B32B2307/7265 ,  B32B2307/746

摘要： To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid that are able to form a surface layer which is excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity and outer appearance, and an article having such a surface layer. A fluorinated ether compound represented by A1-O—(Rf1O)m1Q1-[C(O)N(R1)]p1—R11—C[—R12—SiR13n1X13-n1]3, wherein A1 is a C1-20 perfluoroalkyl group; Rf1 is a fluoroalkylene group having no branched structure; m1 is an integer from 2 to 210; Q1 is a single bond or a fluoroalkylene group having no branched structure; R1 is a hydrogen atom, etc.; p1 is 0 or 1; R11 is a single bond, an alkylene group, etc.; R12 is an alkylene group, etc.; R13 is a monovalent hydrocarbon group, etc.; X1 is a hydrolyzable group; and n1 is an integer of from 0 to 2.

公开(公告)号：US12060498B2

公开(公告)日：2024-08-13

申请号：US17261931

申请日：2020-03-18

申请人： DAICEL CORPORATION

发明人： Yuichi Sakanishi

IPC分类号： C09G1/04 ,  C08G65/00 ,  C08L71/02 ,  C08L71/08 ,  H01L21/321

CPC分类号： C09G1/04 ,  C08G65/00 ,  C08L71/02 ,  C08L71/08 ,  H01L21/3212 ,  C08G2650/54

摘要： Provided is a hydrophilization treatment liquid for a semiconductor wafer surface, the hydrophilization treatment liquid being capable of imparting hydrophilicity to the semiconductor wafer surface.
A hydrophilization treatment liquid for a semiconductor wafer surface, the hydrophilization treatment liquid comprising water and a compound represented by Formula (1) below, and a total content of the water and the compound represented by Formula (1) below being 95 wt. % or greater.

R1O—(C3H6O2)n—H  (1)



where R1 denotes a hydrogen atom, a hydrocarbon group having from 1 to 24 carbon atoms and optionally having a hydroxyl group, or a group represented by R2CO, the R2 denoting a hydrocarbon group having from 1 to 24 carbon atoms; and n indicates an average degree of polymerization of a glycerin unit in the parentheses, and is from 2 to 60.

公开(公告)号：US20240262802A1

公开(公告)日：2024-08-08

申请号：US18443810

申请日：2024-02-16

申请人： Ecolab USA Inc.

发明人： Heqing HUANG ,  David JORDAN ,  Robert M. LOWE ,  Jeffrey CRAMM ,  Weiguo CHENG ,  Mingli WEI

IPC分类号： C07D307/04 ,  C07C219/08 ,  C07C305/04 ,  C08F220/28 ,  C08F220/56 ,  C08G65/00 ,  C08K5/3435 ,  C08L55/00 ,  D21H17/37 ,  D21H21/18 ,  D21H21/20 ,  D21H21/24

CPC分类号： C07D307/04 ,  C07C219/08 ,  C07C305/04 ,  C08F220/56 ,  C08G65/002 ,  C08K5/3435 ,  C08L55/005 ,  D21H17/37 ,  D21H17/375 ,  D21H21/18 ,  D21H21/20 ,  D21H21/24 ,  C08F220/285

摘要： The disclosure provides an associative polymer, a powder, a process for forming a paper sheet, and a process for making a powder. One or more associative polymers and one or more optional surfactants may be networked to form a wet gel and a powder may be formed from the wet gel. The associative polymer may have a weight average molecular weight of from about 10 kDa to about 2,000 kDa. A method may involve adding the powder to a cellulose fiber slurry, draining the cellulose fiber slurry to form a fiber pad, and drying the fiber pad to form a paper sheet.

公开(公告)号：US12018200B2

公开(公告)日：2024-06-25

申请号：US17293699

申请日：2019-10-30

申请人： Inner Mongolia Huansheng Technology Co., Ltd.

发明人： Ai Chen

IPC分类号： C09K23/00 ,  C08G65/00

CPC分类号： C09K23/007 ,  C08G65/007

摘要： A perfluoro surfactant and a preparation method therefor. A carbon fluorine bond is not prone to break when the perfluoro surfactant is used as an emulsifier in a fluorine polymer reaction, such that the average molecular weight of a fluorine polymer generated in the fluorine polymer reaction is significantly increased. The preparation method is implemented in a continuous micro-channel reaction system, where the retention time of a reactant in the reaction system can be greatly shortened to few minutes or even seconds, a back-mixing phenomenon in the reaction system can be basically eliminated, and thus the occurrence of a side reaction, an optical coupling reaction, can be greatly reduced. There are reaction stages comprising an ozonization reaction and a photo-oxidation reaction.

公开(公告)号：US11993675B2

公开(公告)日：2024-05-28

申请号：US17433045

申请日：2020-02-14

申请人： Dow Global Technologies LLC ,  Northwestern University

发明人： Mihir Bhagat ,  Charmaine Bennett ,  Youlong Zhu ,  SonBinh T. Nguyen ,  Linda Broadbelt ,  Justin M. Notestein ,  Matthew E. Belowich ,  Arjun Raghuraman ,  William H. Heath ,  Sukrit Mukhopadhyay ,  Heather A. Spinney ,  David R. Wilson

IPC分类号： C08G65/26 ,  C08G18/10 ,  C08G18/48 ,  C08G65/00

CPC分类号： C08G18/48 ,  C08G18/10 ,  C08G65/005 ,  C08G65/2609 ,  C08G65/2654 ,  C08G65/266

摘要： A method of producing a polyether alcohol that includes feeding an initiator into a reactor, feeding one or more monomers into the reactor, feeding a polymerization catalyst into the reactor, the polymerization catalyst being a Lewis acid catalyst having a general formula M(R1)1(R2)1(R3)1(R4)0 or 1, separate from feeding the initiator into the reactor, feeding a hydrogen bond acceptor additive into the reactor, the hydrogen bond acceptor additive being a C2 to C20 organic molecule having at least two hydroxyl groups, of which two hydroxyl groups are situated in 1,2-, 1,3-, or 1,4-positions on the organic molecule, and allowing the initiator to react with the one or more monomers in the presence of the polymerization catalyst and the hydrogen bond acceptor additive to form a polyether alcohol having a number average molecular weight greater than a number average molecular weight of the initiator.

公开(公告)号：US20240092970A1

公开(公告)日：2024-03-21

申请号：US18488949

申请日：2023-10-17

申请人： P2 Science, Inc.

发明人： Patrick FOLEY ,  Yonghua YANG ,  Tania SALAM

IPC分类号： C08G65/00

CPC分类号： C08G65/002 ,  C08G2650/38

摘要： The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.

公开(公告)号：US11931775B2

公开(公告)日：2024-03-19

申请号：US17323921

申请日：2021-05-18

申请人： Samsung Electronics Co., Ltd.

发明人： Jungim Han ,  Hyeyoung Kong ,  Byungha Park ,  Fedosya Kalinina

IPC分类号： B05D7/00 ,  B05D1/00 ,  B05D3/00 ,  C08G65/00 ,  C08G65/336 ,  C09D171/00 ,  C23C14/10 ,  C23C14/12 ,  C23C14/34 ,  C23C14/58 ,  G02F1/1333

CPC分类号： B05D7/52 ,  B05D1/60 ,  B05D3/007 ,  C09D171/00 ,  C23C14/10 ,  C23C14/34 ,  C23C14/5846 ,  C08G65/007 ,  C08G65/336 ,  C08G2650/02 ,  C08G2650/48 ,  C23C14/12 ,  G02F1/13338

摘要： A laminate, a display device including the laminate, and an article including the display, the laminate including a substrate, a protective layer, and an intermediate layer provided between the substrate and the protective layer, wherein the protective layer includes a fluorine-containing (poly)ether amide silane compound represented by Formula 1 and having a molecular weight greater than 2,000 Da, and the intermediate layer includes at least one Si—O bond and having a density greater than about 2.0 g/cm3 and less than about 2.5 g/cm3,

Rf-(L1)p1-Q1-(L2)p2-Si(R1)(R2)(R3)  Formula 1



wherein, in Formula 1, Rf, L1, p1, Q1, L2, p2, R1 to R3 are the same as described in the specification.

公开(公告)号：US11898116B2

公开(公告)日：2024-02-13

申请号：US17864265

申请日：2022-07-13

申请人： Western Digital Technologies, Inc.

发明人： Bala Krishna Pathem ,  Nicholas Ryan Conley ,  Bruno Jean Marchon

IPC分类号： G11B5/725 ,  C10M107/38 ,  C08G65/00 ,  G11B5/48 ,  C10N20/04 ,  C10N50/08 ,  C10N40/18 ,  G11B5/00

CPC分类号： C10M107/38 ,  C08G65/007 ,  G11B5/4826 ,  G11B5/7257 ,  C10M2213/043 ,  C10N2020/04 ,  C10N2040/18 ,  C10N2050/08 ,  G11B5/4866 ,  G11B2005/0021

摘要： A lubricant including a plurality of segments including a divalent center segment and two sidechain segments, each including a perfluoroalkyl ether moieties is provided in which a dewetting thickness of the lubricant may be determined based in-part on a segment weight average molecular weight of the segments. A magnetic recording medium and a magnetic data storage system including the lubricant are also provided.

公开(公告)号：US11820865B2

公开(公告)日：2023-11-21

申请号：US17758855

申请日：2021-01-14

申请人： P2 Science, Inc.

发明人： Patrick Foley ,  Ashoke Bhattacharjee ,  Tania Salam ,  Matthew Alan Garcia

IPC分类号： C08G65/00 ,  C08G65/34 ,  C08G65/26 ,  C08G65/48

CPC分类号： C08G65/48 ,  C08G65/002 ,  C08G65/34 ,  C08G2650/64

摘要： The invention relates to vicinal diol ether derivatives of certain polyether polymers, compositions comprising the same, and methods of making the same via reaction with substituted or unsubstituted epoxides, and methods of using the same.