公开(公告)号：US20240026047A1

公开(公告)日：2024-01-25

申请号：US18174618

申请日：2023-02-25

Applicant: Zillion Ultrapure Epoxy Resin (Xi'an) Co., Ltd.

Inventor： Biao DU

IPC: C08F212/08 ,  C08K5/5425 ,  C08K5/23 ,  C08F2/06

CPC classification number: C08F212/08 ,  C08K5/5425 ,  C08K5/235 ,  C08F2/06 ,  C08F2810/40

Abstract: The present disclosure directs to the technical field of epoxy resins, and particularly relates to an antichlor and a preparation method as well as an application thereof, for solving problems in existing chlorine removal methods that separation efficiency of an epoxy resin containing hydrolyzable chlorine is low, lots of energy needs to be consumed in the separation process, molecular distillation equipment is expensive and requirements on vacuum degree and material tightness are high. The antichlor is a polymer containing keto-carbonyl groups. The preparation method includes: adding a mixed solution of styrene and ketene into a reactor containing an organic solvent; adding an initiator, a coupling agent and an anti-gelling agent into the reactor under an atmosphere of shielding gas; controlling the styrene and ketene to perform a polymerization reaction under first preset reaction conditions; and removing the organic solvent after completion of the polymerization reaction, thereby obtaining the antichlor.

公开(公告)号：US11873301B2

公开(公告)日：2024-01-16

申请号：US18123665

申请日：2023-03-20

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Erica M. Redline ,  Chad L. Staiger ,  David R. Wheeler ,  Leah N. Appelhans ,  Jeffrey C. Foster

IPC: C07D471/14 ,  C08K5/17 ,  C08K5/053 ,  C07C211/60 ,  C07D321/12 ,  C08K5/23 ,  C07C13/547

CPC classification number: C07D471/14 ,  C07C13/547 ,  C07C211/60 ,  C07D321/12 ,  C08K5/053 ,  C08K5/17 ,  C08K5/235 ,  C07C2602/12 ,  C07C2603/30 ,  C07C2603/36

Abstract: Curatives and their resulting thermosets and other crosslinked polymers can reduce thermal expansion mismatch between an encapsulant and objects that are encapsulated. This can be accomplished by incorporating a negative CTE moiety into the thermoset resin or polymer backbone. The negative CTE moiety can be a thermal contractile unit that shrinks as a result of thermally induced conversion from a twist-boat to chair or cis/trans isomerization upon heating. Beyond CTE matching, other potential uses for these crosslinked polymers and thermosets include passive energy generation, energy absorption at high strain rates, mechanophores, actuators, and piezoelectric applications.

公开(公告)号：US11739092B2

公开(公告)日：2023-08-29

申请号：US17344717

申请日：2021-06-10

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Erica Marie Redline ,  Chad Staiger ,  David R. Wheeler ,  Leah Appelhans ,  Jeffrey C. Foster

IPC: C07D471/14 ,  C08K5/17 ,  C08K5/053 ,  C07C211/60 ,  C07D321/12 ,  C08K5/23 ,  C07C13/547

CPC classification number: C07D471/14 ,  C07C13/547 ,  C07C211/60 ,  C07D321/12 ,  C08K5/053 ,  C08K5/17 ,  C08K5/235 ,  C07C2602/12 ,  C07C2603/30 ,  C07C2603/36

Abstract: Curatives and their resulting thermosets and other crosslinked polymers can reduce thermal expansion mismatch between an encapsulant and objects that are encapsulated. This can be accomplished by incorporating a negative CTE moiety into the thermoset resin or polymer backbone. The negative CTE moiety can be a thermal contractile unit that shrinks as a result of thermally induced conversion from a twist-boat to chair or cis/trans isomerization upon heating. Beyond CTE matching, other potential uses for these crosslinked polymers and thermosets include passive energy generation, energy absorption at high strain rates, mechanophores, actuators, and piezoelectric applications.

公开(公告)号：US20230250099A1

公开(公告)日：2023-08-10

申请号：US18123665

申请日：2023-03-20

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Erica M. Redline ,  Chad L. Staiger ,  David R. Wheeler ,  Leah N. Appelhans ,  Jeffrey C. Foster

IPC: C07D471/14 ,  C08K5/17 ,  C08K5/053 ,  C07C211/60 ,  C07D321/12 ,  C08K5/23 ,  C07C13/547

CPC classification number: C07D471/14 ,  C08K5/17 ,  C08K5/053 ,  C07C211/60 ,  C07D321/12 ,  C08K5/235 ,  C07C13/547 ,  C07C2602/12 ,  C07C2603/30 ,  C07C2603/36

Abstract: Curatives and their resulting thermosets and other crosslinked polymers can reduce thermal expansion mismatch between an encapsulant and objects that are encapsulated. This can be accomplished by incorporating a negative CTE moiety into the thermoset resin or polymer backbone. The negative CTE moiety can be a thermal contractile unit that shrinks as a result of thermally induced conversion from a twist-boat to chair or cis/trans isomerization upon heating. Beyond CTE matching, other potential uses for these crosslinked polymers and thermosets include passive energy generation, energy absorption at high strain rates, mechanophores, actuators, and piezoelectric applications.

公开(公告)号：US09790386B2

公开(公告)日：2017-10-17

申请号：US14834190

申请日：2015-08-24

Applicant: Seiko Epson Corporation

Inventor： Keitaro Nakano ,  Takashi Oyanagi

IPC: C09D11/101 ,  C09D11/30 ,  C09D11/32 ,  C09D11/322 ,  C09D11/102 ,  B05D3/06 ,  C08K5/23

CPC classification number: C09D11/322 ,  B05D3/067 ,  C08K5/235 ,  C09D11/101 ,  C09D11/102 ,  C09D11/30 ,  Y10T428/24802

Abstract: The present invention is directed to an ultraviolet curing ink jet ink composition which contains at least a polymerizable compound and a photopolymerization initiator, and is free from an aqueous solvent. The polymerizable compound comprises at least a urethane oligomer, and the photopolymerization initiator comprises an acylphosphineoxide and α-hydroxyketone. The polymerizable compound further comprises an allyl compound and/or an N-vinyl compound.

公开(公告)号：US09422441B2

公开(公告)日：2016-08-23

申请号：US14310298

申请日：2014-06-20

Applicant: Memjet Technology Ltd.

Inventor： Simon Fielder ,  Michele Gimona ,  Christopher Barton

IPC: C09D11/38 ,  C08K5/23 ,  C08K5/06 ,  C09D11/328 ,  B41J2/14

CPC classification number: C09D11/38 ,  B41J2/14016 ,  C08K5/06 ,  C08K5/235 ,  C09D11/328

Abstract: An inkjet ink includes: an ink vehicle; a colorant; and an acetylenic compound having an alkoxylated hydroxyl group, wherein the hydroxyl group is a primary or secondary hydroxyl group and the acetylenic compound is absent a lipophilic group. Printheads having resistive heater elements exposed to such inks have prolonged lifetimes compared to reference inks.

Abstract translation: 喷墨油墨包括：油墨载体; 着色剂 和具有烷氧基化羟基的炔属化合物，其中羟基是伯或仲羟基，炔属化合物不存在亲脂基团。 具有暴露于这种油墨的电阻加热器元件的打印头与参考油墨相比具有延长的使用寿命。

公开(公告)号：US20160160068A1

公开(公告)日：2016-06-09

申请号：US15045044

申请日：2016-02-16

Applicant: Nippon Kayaku Kabushiki Kaisha

Inventor： Akira KAWAGUCHI ,  Akio KUWAHARA

IPC: C09D17/00 ,  C09D11/328 ,  C09D11/322 ,  C09D11/30 ,  C09D11/03

CPC classification number: C09D17/001 ,  C08F293/005 ,  C08F2438/00 ,  C08K3/04 ,  C08K5/235 ,  C08K5/3415 ,  C08K5/3417 ,  C08K5/3437 ,  C09D11/03 ,  C09D11/107 ,  C09D11/30 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  Y10T428/24802 ,  Y10T428/24901

Abstract: An inkjet aqueous pigment dispersion which achieves high pigment concentration, exhibits favorable redispersion properties after drying, and does not exhibit changes in ink properties even when stored for a long time; and an ink composition using the aqueous pigment dispersion. The inkjet aqueous pigment dispersion contains a pigment, a liquid medium, and a polymer dispersion agent which is an A-B block polymer obtained by copolymerization using a mixture of an organic tellurium compound represented by formula (1) and an organic ditellurium compound represented by formula (2) as a polymerization initiator. The monomer for configuring the A block is at least one type of monomer represented by formula (3), and the monomer for configuring the B block is benzyl methacrylate and/or benzyl acrylate.

Abstract translation: 实现高颜料浓度的喷墨性水性颜料分散体在干燥后表现出良好的再分散性，即使长时间贮存也不会发生油墨特性的变化; 和使用该水性颜料分散体的油墨组合物。 喷墨性水性颜料分散体含有颜料，液体介质和聚合物分散剂，其是通过使用由式（1）表示的有机碲化合物与由式（1）表示的有机碲化合物的混合物共聚得到的AB嵌段聚合物 2）作为聚合引发剂。 用于构成A嵌段的单体是由式（3）表示的至少一种单体，构成B嵌段的单体是甲基丙烯酸苄酯和/或丙烯酸苄酯。

公开(公告)号：US09340655B2

公开(公告)日：2016-05-17

申请号：US14730776

申请日：2015-06-04

Applicant: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC

Inventor： Masanari Shimakawa

IPC: C08J9/00 ,  C08J9/14 ,  C08J9/06 ,  C08K3/36 ,  C08K5/00 ,  C08K5/14 ,  C08K5/56 ,  C08J3/24 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20

CPC classification number: C08J9/0061 ,  C08G77/12 ,  C08G77/20 ,  C08J3/246 ,  C08J3/247 ,  C08J9/0052 ,  C08J9/0066 ,  C08J9/06 ,  C08J2201/026 ,  C08J2203/00 ,  C08J2383/05 ,  C08J2383/07 ,  C08J2483/05 ,  C08K3/36 ,  C08K5/00 ,  C08K5/14 ,  C08K5/235 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04

Abstract: There are provided a composition for silicone rubber foam, a manufacturing method of a silicone rubber foam, and a silicone rubber foam in which it is possible to control the foaming states. The composition for silicone rubber foam contains: (A) 100 parts by mass of polyorganosiloxane having a degree of polymerization of 4,000 to 10,000 and having two or more alkenyl groups at a content of 0.001 mmol/g or more and less than 0.3 mmol/g; an amount of polyorganohydrogensiloxane having an average of two or more Si-atom-bonded hydrogen atoms so that a molar ratio of the hydrogen atoms to the alkenyl groups in the (A) component is 0.001 to 5; 0.1 to 10 parts by mass of an organic foaming agent with a decomposition temperature of 50 to 250° C.; 5 to 200 parts by mass of silica powder; and a catalyst amount of a platinum-based metal catalyst activated with ultraviolet rays.

公开(公告)号：US09321885B2

公开(公告)日：2016-04-26

申请号：US14237402

申请日：2012-08-16

Applicant: Seung Baik Nam ,  Jeong Ho Jeong ,  Jong Seok Son

Inventor： Seung Baik Nam ,  Jeong Ho Jeong ,  Jong Seok Son

IPC: C08G64/42 ,  B32B27/20 ,  B32B27/22 ,  B32B27/36 ,  C08K3/22 ,  C08K3/26 ,  C08K5/11 ,  B32B27/12 ,  B32B27/16 ,  B32B27/18 ,  B32B27/26 ,  C08K5/00 ,  C08J5/18 ,  C08K5/09 ,  C08K5/14 ,  C08K5/23

CPC classification number: C08G64/42 ,  B32B27/12 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/26 ,  B32B27/36 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/7163 ,  B32B2419/00 ,  C08J5/18 ,  C08J2367/04 ,  C08K3/22 ,  C08K3/26 ,  C08K5/0016 ,  C08K5/09 ,  C08K5/11 ,  C08K5/14 ,  C08K5/235 ,  Y10T428/24868 ,  C08L67/04

Abstract: Disclosed is an environmentally-friendly sheet using a PLA resin. The environmentally-friendly sheet using the PLA resin according to the present invention comprises: a back layer; a printed layer which is formed on the upper part of the back layer, wherein a printing pattern is formed on the upper surface thereof; and a transparent layer formed on the upper part of the printed layer, wherein one or more of the back layer, the printed layer, and the transparent layer have a PLA (polylactic acid) resin.

Abstract translation: 公开了使用PLA树脂的环保片材。 根据本发明的使用PLA树脂的环保片材包括：背层; 印刷层，其形成在所述背层的上部，其中，印刷图案形成在所述背面的上表面上; 以及形成在印刷层的上部的透明层，其中背层，印刷层和透明层中的一个或多个具有PLA（聚乳酸）树脂。

公开(公告)号：US09169410B2

公开(公告)日：2015-10-27

申请号：US14095270

申请日：2013-12-03

Applicant: Seiko Epson Corporation

Inventor： Keitaro Nakano ,  Takashi Oyanagi

IPC: C09D11/102 ,  C09D11/10 ,  C09D11/30 ,  C09D11/38 ,  C09D11/101

CPC classification number: C09D11/322 ,  B05D3/067 ,  C08K5/235 ,  C09D11/101 ,  C09D11/102 ,  C09D11/30 ,  Y10T428/24802

Abstract: The present invention is directed to an ultraviolet curing ink jet ink composition which contains at least a polymerizable compound and a photopolymerization initiator, and is free from an aqueous solvent. The polymerizable compound comprises at least a urethane oligomer, and the photopolymerization initiator comprises an acylphosphineoxide and α-hydroxyketone.

Abstract translation: 本发明涉及至少含有可聚合化合物和光聚合引发剂并且不含水溶剂的紫外线固化喷墨油墨组合物。 可聚合化合物至少包含氨基甲酸酯低聚物，光聚合引发剂包括酰基氧化膦和α-羟基酮。