公开(公告)号：US20150340695A1

公开(公告)日：2015-11-26

申请号：US14653016

申请日：2013-12-17

Applicant: DIC Corporation

Inventor： Takayuki Miki ,  Yasuhiro Takada ,  Shinichi Nonaka ,  Masami Ookuma ,  Kiyoo Kamei ,  Toshinori Nishiyama

IPC: H01M4/60 ,  H01M10/0525

CPC classification number: H01M4/604 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/602 ,  H01M4/625 ,  H01M10/0525 ,  H01M2220/30

Abstract: An active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided by pyrolysis of a composite resin (A) which has a silanol group and/or a hydrolysable silyl group and which contains a polysiloxane segment (a1) and a polymer segment (a2) other than the polysiloxane segment (a1), and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided. In addition, by pyrolysis of a dispersion liquid obtained from the composite resin (A), silicon particles, and an organic solvent, an active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided, and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided.

Abstract translation: 通过热分解具有硅烷醇基和/或可水解甲硅烷基并且含有聚硅氧烷链段（a1）和聚合物链段（a1）的复合树脂（A），提供具有高容量的非水二次电池负极的活性材料 （a2），并且还提供使用上述活性物质的负极和包含上述负极的非水二次电池。 此外，通过热解由复合树脂（A）得到的分散液，硅颗粒和有机溶剂，提供了具有高容量的非水二次电池负极的活性材料，此外，使用 还提供了上述活性物质和包括上述负极的非水二次电池。

公开(公告)号：US10950363B2

公开(公告)日：2021-03-16

申请号：US15794316

申请日：2017-10-26

Applicant: DIC CORPORATION

Inventor： Takayuki Miki ,  Yasuhiro Takada ,  Shinichi Nonaka ,  Masami Ookuma ,  Kiyoo Kamei ,  Toshinori Nishiyama

IPC: H01B1/04 ,  H01M4/36 ,  H01M4/38 ,  H01M4/587 ,  H01M4/60 ,  H01M4/62

Abstract: An active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided by pyrolysis of a composite resin (A) which has a silanol group and/or a hydrolysable silyl group and which contains a polysiloxane segment (a1) and a polymer segment (a2) other than the polysiloxane segment (a1), and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided. In addition, by pyrolysis of a dispersion liquid obtained from the composite resin (A), silicon particles, and an organic solvent, an active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided, and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided.

公开(公告)号：US20250129251A1

公开(公告)日：2025-04-24

申请号：US18689223

申请日：2022-09-22

Applicant: DIC Corporation

Inventor： Kenichirou Oka ,  Hiroki Futagawa ,  Yasuhiro Takada

IPC: C09D4/00 ,  C08F2/50 ,  C08F290/06 ,  C08J7/046 ,  C08K3/36 ,  C09D151/08

Abstract: Provided is an active-energy-ray-curable coating composition containing components (A) to (D): as the component (A), a compound represented by a general formula (1) or (2), as the component (B), a compound represented by a general formula (3), as the component (C), a compound represented by a general formula (4), (5), or (6), and as the component (D), a compound represented by a general formula (7) or (8). In the total solid content of the components (A) to (D), a content of the component (A) is 1 to 40% by mass, a content of the component (B) is 30 to 85% by mass, a content of the component (C) is 1 to 30% by mass, and a content of the component (D) is 1 to 40% by mass.

公开(公告)号：US11230633B2

公开(公告)日：2022-01-25

申请号：US16754922

申请日：2018-11-20

Applicant: DIC Corporation

Inventor： Kenichirou Oka ,  Hideki Torii ,  Yasuhiro Takada

IPC: C08K5/3492 ,  C09D7/48 ,  C09D133/14

Abstract: The present invention discloses a resin composition containing an isocyanurate ring-containing urethane (meth)acrylate compound A, an isocyanurate ring-containing tri(meth)acrylate compound B, and a triazine ultraviolet light absorber C, wherein the isocyanurate ring-containing urethane (meth)acrylate compound A contains a compound A-1 having a specific structure, and the isocyanurate ring-containing tri(meth)acrylate compound B contains a compound B-1 having a specific structure.

公开(公告)号：US20200263002A1

公开(公告)日：2020-08-20

申请号：US16754922

申请日：2018-11-20

Applicant: DIC Corporation

Inventor： Kenichirou Oka ,  Hideki Torii ,  Yasuhiro Takada

IPC: C08K5/3492 ,  C09D7/48 ,  C09D133/14

Abstract: The present invention discloses a resin composition containing an isocyanurate ring-containing urethane (meth)acrylate compound A, an isocyanurate ring-containing tri(meth)acrylate compound B, and a triazine ultraviolet light absorber C, wherein the isocyanurate ring-containing urethane (meth)acrylate compound A contains a compound A-1 having a specific structure, and the isocyanurate ring-containing tri(meth)acrylate compound B contains a compound B-1 having a specific structure.

公开(公告)号：US20180053937A1

公开(公告)日：2018-02-22

申请号：US15794316

申请日：2017-10-26

Applicant: DIC CORPORATION

Inventor： Takayuki Miki ,  Yasuhiro Takada ,  Shinichi Nonaka ,  Masami Ookuma ,  Kiyoo Kamei ,  Toshinori Nishiyama

IPC: H01M4/60 ,  H01M4/38 ,  H01M4/587 ,  H01M4/36 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/604 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/602 ,  H01M4/625 ,  H01M10/0525 ,  H01M2220/30

Abstract: An active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided by pyrolysis of a composite resin (A) which has a silanol group and/or a hydrolysable silyl group and which contains a polysiloxane segment (a1) and a polymer segment (a2) other than the polysiloxane segment (a1), and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided. In addition, by pyrolysis of a dispersion liquid obtained from the composite resin (A), silicon particles, and an organic solvent, an active material having a high capacity for negative electrodes of nonaqueous secondary batteries is provided, and furthermore, a negative electrode using the above active material and a nonaqueous secondary battery including the above negative electrode are also provided.

公开(公告)号：US20150126677A1

公开(公告)日：2015-05-07

申请号：US14593536

申请日：2015-01-09

Applicant: DIC CORPORATION

Inventor： Yasuhiro Takada ,  Tomoko Shishikura ,  Ryo Minakuchi ,  Shinichi Kudo

IPC: C09D183/06 ,  C08K3/22 ,  C08K3/36 ,  C09D7/12

CPC classification number: C09D183/06 ,  B01F17/0007 ,  B01F17/0071 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08K3/22 ,  C08K3/36 ,  C08K5/10 ,  C08K2003/2241 ,  C09D7/45 ,  C09D7/61

Abstract: Provided is a inorganic fine particle dispersant comprising, as an essential component, a compound resin (A) in which a polysiloxane segment (a1) having a structural unit represented by general formula (1) and/or general formula (2) and a silanol group and/or a hydrolyzable silyl group is bonded to a vinyl-based polymer segment (a2) through a bond represented by general formula (3). An inorganic fine particle dispersion liquid that contains the inorganic fine particle dispersant and inorganic fine particles, an inorganic fine particle dispersion containing the inorganic fine particle dispersion liquid, a paint, and a cured product are also provided.

Abstract translation: 本发明提供一种无机微粒分散剂，其包含作为必要成分的具有通式（1）和/或通式（2）所示结构单元的聚硅氧烷链段（a1）和/或通式（2）所示的化合物树脂（A） 基团和/或水解性甲硅烷基通过通式（3）表示的键与乙烯基类聚合物链段（a2）结合。 还提供了含有无机微粒分散剂和无机微粒的无机微粒分散液，含有无机微粒分散液的无机微粒分散液，涂料和固化物。

公开(公告)号：US12187826B2

公开(公告)日：2025-01-07

申请号：US16493892

申请日：2018-03-13

Applicant: DIC Corporation

Inventor： Kenichirou Oka ,  Hideki Torii ,  Yasuhiro Takada

IPC: C08F22/26 ,  B29C35/08 ,  B29C53/00 ,  B29C53/02 ,  B29C71/02 ,  C08J7/04 ,  C08K3/36 ,  C09D7/61 ,  C09D135/02

Abstract: The present invention provides a method for producing a molded body, having the step 1 of applying a composition containing an alicyclic urethane (meth)acrylate to a thermoplastic resin substrate to obtain a coated material, the step 2 of irradiating the obtained coated material with an active energy ray to cure the composition, obtaining a laminated material having a cured product layer obtained from the cured composition, and the step 3 of subjecting the obtained laminated material to bending processing to obtain a molded body, wherein the alicyclic urethane (meth)acrylate has a structure having an alicyclic structure represented by the formula (A), and a group having two or more (meth)acryloyl groups represented by the formula (B), and further has a polymerizable double bond equivalent of 100 to 1,000 g/mol.

公开(公告)号：US20210122849A1

公开(公告)日：2021-04-29

申请号：US16493892

申请日：2018-03-13

Applicant: DIC Corporation

Inventor： Kenichirou Oka ,  Hideki Torii ,  Yasuhiro Takada

IPC: C08F22/26 ,  C08K3/36 ,  C09D135/02 ,  C09D7/61 ,  C08J7/04 ,  B29C71/02 ,  B29C35/08 ,  B29C53/02 ,  B29C53/00

Abstract: The present invention provides a method for producing a molded body, having the step 1 of applying a composition containing an alicyclic urethane (meth)acrylate to a thermoplastic resin substrate to obtain a coated material, the step 2 of irradiating the obtained coated material with an active energy ray to cure the composition, obtaining a laminated material having a cured product layer obtained from the cured composition, and the step 3 of subjecting the obtained laminated material to bending processing to obtain a molded body, wherein the alicyclic urethane (meth)acrylate has a structure having an alicyclic structure represented by the formula (A), and a group having two or more (meth)acryloyl groups represented by the formula (B), and further has a polymerizable double bond equivalent of 100 to 1,000 g/mol.

公开(公告)号：US20160137879A1

公开(公告)日：2016-05-19

申请号：US14784716

申请日：2014-04-24

Applicant: DIC CORPORATION

Inventor： Takayuki Miki ,  Naoto Yagi ,  Kenichiro Oka ,  Yasuhiro Takada ,  Shinichi Kudo ,  Masato Otsu ,  Takayuki Kanematsu

IPC: C09D183/06

CPC classification number: C09D183/06 ,  C08G77/20 ,  C08G77/442 ,  C08K3/36 ,  C08K9/06 ,  C09D183/10 ,  C08L83/10

Abstract: There is provided an inorganic fine particle composite body (M) in which a composite resin (A), in which a polysiloxane segment (a1) having a specific structure and a vinyl-based polymer segment (a2) are bonded to each other, and inorganic fine particles (m) are bonded to each other at the polysiloxane segment (a1) through a siloxane bond. There are provided a composition and a hard coat material, containing the inorganic fine particle composite body (M). In addition, there is provided a cured product obtained by curing the composition containing the inorganic fine particle composite body (M) and a laminate containing the cured product.

Abstract translation: 提供了一种无机微粒复合体（M），其中具有特定结构的聚硅氧烷链段（a1）和乙烯基类聚合物链段（a2）彼此结合的复合树脂（A），以及 无机细颗粒（m）通过硅氧烷键在聚硅氧烷链段（a1）彼此键合。 提供了含有无机微粒复合体（M）的组合物和硬涂层材料。 另外，提供了通过固化含有无机微粒复合体（M）的组合物和含有固化物的层压体而得到的固化物。