公开(公告)号：US11312840B2

公开(公告)日：2022-04-26

申请号：US16549907

申请日：2019-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tomoyuki Kikuchi ,  Yoshiyuki Oishi ,  Ryosuke Kamitani ,  Yukika Yamada

IPC: C08K9/06 ,  C08G75/04 ,  G02B1/04 ,  C08K3/22

Abstract: An organic-inorganic hybrid composition including a polymer having a triazine ring structure in a main chain of the polymer (A);
an inorganic particulate (B); and a surface-treating agent having a triazine ring structure represented by Formula (1)(C): wherein, in Formula (1), R1 is a carboxyl group, a phosphoric acid group, a sulfo group, or a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted amino group, wherein a number median diameter (Dn50) of the inorganic particulate (B) is greater than or equal to about 1 nm and less than or equal to about 20 nm.

公开(公告)号：US10717866B2

公开(公告)日：2020-07-21

申请号：US15903562

申请日：2018-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoshiyuki Oishi ,  Hiroshi Miyao ,  Tomoyuki Kikuchi ,  Yukika Yamada ,  Ryosuke Kamitani

IPC: C08L69/00 ,  G02B1/04 ,  C08K5/524 ,  C08L101/12 ,  C08G83/00 ,  C08G64/04 ,  C08G75/0222 ,  C08K3/22 ,  C08G64/08 ,  C08G64/12

Abstract: Disclosed an organic-inorganic hybrid composition including a polymer (A) including a triazine ring structure represented by General Formula (1) in a polymer main chain structure; wherein, in the formula, R1 is a substituted or unsubstituted alkyl group, aryl group, aralkyl group, amino group, arylamino group, alkylthio group, or arylthio group, an inorganic particulate (B); and a surface-treatment agent (C) including an acidic functional group wherein the polymer (A) is a thermoplastic polymer having a glass transition temperature (Tg) and a number median diameter (Dn50) of the inorganic particulate (B) is greater than or equal to about 1 nm and less than or equal to about 20 nm, and an article and an optical component including the organic-inorganic hybrid composition.

公开(公告)号：US09901900B2

公开(公告)日：2018-02-27

申请号：US14939892

申请日：2015-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nagahisa Sato ,  Ryosuke Kamitani ,  Kenichi Nagayama

IPC: B01J20/18 ,  B01D53/02 ,  B01J20/28 ,  B01D53/04 ,  F16L59/065

CPC classification number: B01J20/186 ,  B01D53/02 ,  B01D53/0407 ,  B01D2253/1085 ,  B01D2253/1122 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/80 ,  B01J20/28011 ,  F16L59/065

Abstract: A gas-adsorbing material may increase gas barrier properties for a target gas by reducing a gas-adsorption rate while maintaining gas-adsorption performance. A vacuum insulation material may use the gas-adsorbing material. The gas-adsorbing material may include a gas-adsorbing composition including a copper ion exchanged ZSM-5-type zeolite having a silica to alumina ratio ranging from about 10 to 50 in a framework of zeolite. A ratio of dealuminization of the ZSM-5-type zeolite is at least about 15%, and the gas-adsorbing material is capable of adsorbing at least nitrogen. Furthermore, the gas-adsorbing material may include a calcinated body of a compressed article comprising a gas-adsorbing composition including a copper ion exchanged ZSM-5-type zeolite having a silica to alumina ratio ranging from about 10 to 50 in a framework of zeolite (where a ratio of dealuminization of the ZSM-5-type zeolite is at least about 15%) and a moisture-absorbing material.

公开(公告)号：US11180612B2

公开(公告)日：2021-11-23

申请号：US16549885

申请日：2019-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoshiyuki Oishi ,  Ryosuke Kamitani ,  Tomoyuki Kikuchi ,  Yukika Yamada

IPC: C08G75/04

Abstract: A triazine ring-containing polymer including a repeating unit represented by Formula (1) and having a number average molecular weight of greater than about 20000 g/mol and less than or equal to about 50000 g/mol: wherein, in Formula (1), R1 is each independently a C1 to C5 alkyl group and R2 is each independently a divalent group having at least one aromatic hydrocarbon group.

公开(公告)号：US10421059B2

公开(公告)日：2019-09-24

申请号：US14920261

申请日：2015-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nagahisa Sato ,  Ryosuke Kamitani ,  Kenichi Nagayama ,  Tomokazu Fukuzaki

IPC: B01J20/28 ,  B01J20/04 ,  B01J20/02 ,  B01J20/06 ,  B01J20/18 ,  B01J20/32

Abstract: Example embodiments relate to a gas-adsorbing material capable of reducing the generation amount of combustible gas without deteriorating gas-adsorbing performance, and a vacuum insulation material including the gas-adsorbing material. The gas-adsorbing material may include a metal selected from at least one of Li, V, Zr, or an alloy including the same, which adsorbs a nitrogen gas and is inactivated by moisture as a nitrogen adsorbing agent, and an additive added to the metal. The metal is attached on the particle surface of the additive. The metal may be an alloy including Li and an alkaline-earth metal, for example, Ba—Li alloy. The additive absorbs moisture, and is selected from at least one of an inorganic oxide, a transition metal, an oxide of a transition metal, an alloy including a transition metal, and a mixture including a transition metal.

公开(公告)号：US11077419B2

公开(公告)日：2021-08-03

申请号：US15539848

申请日：2015-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nagahisa Sato ,  Ryo Iwamuro ,  Tomokazu Fukuzaki ,  Kenichi Nagayama ,  Ryosuke Kamitani ,  Kenji Takeuchi

IPC: B01J20/04 ,  F25D23/06 ,  B01J20/06 ,  F25D11/00

Abstract: Described is an adsorbent, a vacuum heat insulating material having the same and a refrigerator, which are capable of adsorbing a target material in a reduced pressure environment. A refrigerator includes an outer casing forming an exterior, an inner casing provided inside the outer casing and forming a storage chamber and a vacuum heat insulating material positioned between the outer casing and the inner casing, and including an adsorbent that adsorbs a heat transfer medium. The adsorbent includes a first adsorption component provided to adsorb oxygen, and including a transition metal oxide having an oxygen deficiency structure, and a second adsorption component provided to adsorb moisture.

公开(公告)号：US10106666B2

公开(公告)日：2018-10-23

申请号：US15370452

申请日：2016-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ryosuke Kamitani

IPC: C08K3/22 ,  C08G77/08 ,  C08G77/44 ,  C08J3/24 ,  G02B1/04

Abstract: Provided is a curable silicone resin composition containing an inorganic oxide that may form an optical member having a relatively high refractive index and excellent optical transparency. The curable silicone resin composition may include a first curable silicone resin having a first functional group for surface bonding and a first crosslinkable functional group, a second curable silicone resin having a second functional group for surface bonding and a second crosslinkable functional group, and first and second inorganic oxide particles bonded to the first and second curable silicone resins by the first and second functional groups for surface bonding, respectively. The first and second crosslinkable functional groups may be bonded by applying energy.

公开(公告)号：US20180244915A1

公开(公告)日：2018-08-30

申请号：US15903562

申请日：2018-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoshiyuki OISHI ,  Hiroshi Miyao ,  Tomoyuki Kikuchi ,  Yukika Yamada ,  Ryosuke Kamitani

IPC: C08L69/00 ,  C08L101/12 ,  C08K5/524 ,  G02B1/04

CPC classification number: C08L69/00 ,  C08G64/04 ,  C08G64/083 ,  C08G64/12 ,  C08G75/0222 ,  C08G83/001 ,  C08K3/22 ,  C08K5/524 ,  C08K9/04 ,  C08K2003/2213 ,  C08K2003/2244 ,  C08L101/12 ,  G02B1/041

Abstract: Disclosed an organic-inorganic hybrid composition including a polymer (A) including a triazine ring structure represented by General Formula (1) in a polymer main chain structure; wherein, in the formula, R1 is a substituted or unsubstituted alkyl group, aryl group, aralkyl group, amino group, arylamino group, alkylthio group, or arylthio group,an inorganic particulate (B); anda surface-treatment agent (C) including an acidic functional groupwherein the polymer (A) is a thermoplastic polymer having a glass transition temperature (Tg) and a number median diameter (Dn50) of the inorganic particulate (B) is greater than or equal to about 1 nm and less than or equal to about 20 nm, and an article and an optical component including the organic-inorganic hybrid composition.