公开(公告)号：US11952483B2

公开(公告)日：2024-04-09

申请号：US17263737

申请日：2019-07-30

Applicant: ENEOS CORPORATION

Inventor： Keisuke Chino ,  Yoshihiro Morinaga ,  Yuhei Sasaki ,  Takafumi Ishii ,  Toshiyuki Iwasaki

IPC: C08L23/26

CPC classification number: C08L23/26 ,  C08L2207/062 ,  C08L2312/00

Abstract: A resin composition including: at least one resin ingredient selected from the group made of a resin (A) having a side chain (a) containing a hydrogen-bonding cross-linking moiety with a carbonyl-containing group and/or a nitrogen-containing heterocycle and having a glass transition point of 25° C. or lower, and a resin (B) containing a hydrogen-bonding cross-linking moiety and a covalent-bonding cross-linking moiety in a side chain and having a glass transition point of 25° C. or lower, wherein both the resin (A) and the resin (B) are a reaction product of a cross-linking agent with a maleic anhydride-modified thermoplastic resin having a melting point of 68° C. to 134° C. and a maleation rate of 0.5 to 2.5% by mass.

公开(公告)号：US10793697B2

公开(公告)日：2020-10-06

申请号：US15562743

申请日：2016-03-04

Applicant: ENEOS CORPORATION

Inventor： Keisuke Chino ,  Hiroaki Suzuki ,  Tatsuo Yamaguchi ,  Ryuichi Ueno ,  Tsuyoshi Yamaguchi

IPC: C08K3/34 ,  C08J3/20 ,  C08F8/30 ,  C08F8/46 ,  C08F210/02 ,  C08L101/02 ,  C08L51/06 ,  C08J5/18 ,  C08J3/00 ,  C08K9/04

Abstract: A thermoplastic elastomer composition having at least one elastomer component selected from the group consisting of elastomeric polymers (A) each of which has a side chain (a) containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; and a clay, wherein an amount of the clay contained is 20 parts by mass or less relative to 100 parts by mass of the elastomer component.

公开(公告)号：US11024440B2

公开(公告)日：2021-06-01

申请号：US16464052

申请日：2017-11-02

Applicant: ENEOS CORPORATION

Inventor： Zhengzhe Jin ,  Keisuke Chino ,  Yusuke Matsuo

IPC: H01B1/24 ,  C08L23/06 ,  C08L91/00

Abstract: A conductive thermoplastic elastomer composition includes: a specific elastomer component; a clay; a paraffin oil; and a carbon-based filler having a BET specific surface area of 50 m2/g or more, wherein a content ratio of the clay is 20 parts by mass or less relative to 100 parts by mass of the elastomer component, and a content ratio of the paraffin oil is 1 to 65% by mass relative to a total amount of the composition.

公开(公告)号：US10995207B2

公开(公告)日：2021-05-04

申请号：US15759702

申请日：2016-08-04

Applicant: ENEOS CORPORATION

Inventor： Keisuke Chino ,  Hiroaki Suzuki ,  Zhengzhe Jin ,  Yusuke Matsuo

IPC: C08L25/06 ,  C08K9/04 ,  C08L101/02 ,  C08K3/34 ,  C08L101/12 ,  C08L91/00 ,  C08L53/00 ,  C08L101/08 ,  C08L51/06 ,  C08L9/00 ,  C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L27/06 ,  C08L67/00 ,  C08L75/04 ,  C08L77/00 ,  C08K5/3467

Abstract: A thermoplastic elastomer composition includes: at least one elastomer component selected from the group consisting of elastomeric polymers each of which has a side chain containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; a clay, a content ratio of which is 20 parts by mass or less relative to 100 parts by mass of the elastomer component; and an α-olefin-based resin having no chemical-bond cross-linking moiety.

公开(公告)号：US12060475B2

公开(公告)日：2024-08-13

申请号：US17432037

申请日：2020-02-25

Applicant: ENEOS Corporation

Inventor： Yusuke Matsuo ,  Keisuke Chino

IPC: C08K5/548 ,  B60C1/00 ,  C07F7/18 ,  C08L9/06 ,  C09J11/06

CPC classification number: C08K5/548 ,  B60C1/00 ,  C07F7/1804 ,  C08L9/06 ,  C09J11/06

Abstract: Disclosed is a sulfur-containing silane compound for obtaining a cross-linked product which does not generate poor dispersion or adhesion between an organic polymer material and an inorganic material and exhibits excellent viscoelastic properties or adhesive properties, or a composition comprising the same. In particular, disclosed is a sulfur-containing silane compound represented by formula (1):




wherein a, b, c, d, e, L, and each R group is as defined herein.

公开(公告)号：US12024615B2

公开(公告)日：2024-07-02

申请号：US17618291

申请日：2020-06-05

Applicant: ENEOS Corporation

Inventor： Keisuke Chino ,  Makoto Ashiura

IPC: C08K5/548 ,  B60C1/00 ,  C07F7/18

CPC classification number: C08K5/548 ,  B60C1/00 ,  C07F7/1804

Abstract: Disclosed is a rubber composition which suppresses poor mixing or poor dispersion from occurring between an organic polymer material derived from natural rubber and an inorganic material such as silica and exhibits excellent viscoelastic properties, and a silane coupling agent composition used in the same. Also disclosed is a silane coupling agent composition comprising a protein modifying agent and a silane compound represented by Formula (1):




wherein each of the variables is as defined herein.

公开(公告)号：US11807738B2

公开(公告)日：2023-11-07

申请号：US17416668

申请日：2019-12-24

Applicant: ENEOS Corporation

Inventor： Keisuke Chino ,  Yusuke Matsuo ,  Makoto Ashiura

IPC: C08K5/548 ,  B60C1/00 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/00 ,  C08K5/09 ,  C08L9/06

CPC classification number: C08K5/548 ,  B60C1/00 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/09 ,  C08L9/06 ,  C08K2003/2296

Abstract: The invention provides a silane compound for obtaining a cross-linked product which hardly generates poor dispersion or adhesion between an organic polymer material and an inorganic material and exhibits excellent viscoelastic properties or adhesive properties, or a composition comprising the silane compound. In particular, the invention provides a silane compound represented by formula (1):




wherein R1, R2, and R3 each independently represents a hydrocarbon group optionally containing an oxygen atom or a nitrogen atom, or a hydrogen atom; L represents a hydrocarbon group optionally containing at least one heteroatom selected from the group consisting of nitrogen, oxygen, and sulfur; and the other variables are as defined herein.

公开(公告)号：US11370913B2

公开(公告)日：2022-06-28

申请号：US16096586

申请日：2017-04-25

Applicant: ENEOS CORPORATION

Inventor： Keisuke Chino ,  Hiroaki Suzuki ,  Zhengzhe Jin ,  Yusuke Matsuo

IPC: C08L77/02 ,  C08K9/04 ,  C08L23/00 ,  C08L9/00 ,  C08K3/34 ,  C08L101/02 ,  C08L9/06 ,  C08J3/20 ,  C08L91/00 ,  B29C43/00 ,  B29K77/00 ,  B29K91/00

Abstract: A thermoplastic elastomer composition having: at least one elastomer component selected from the group made of elastomeric polymers (A) each of which has a side chain containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25° C. or below, and elastomeric polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25° C. or below; an organically modified clay, a content ratio of which is 20 parts by mass or less relative to 100 parts by mass of the elastomer component; and a polymer (Z) which is a polymer other than the elastomeric polymers (A) and (B), and an SP value of which is 9.0 or more and is greater by 0.5 or more than an SP value of the elastomer component.

公开(公告)号：US10899778B2

公开(公告)日：2021-01-26

申请号：US16084413

申请日：2017-03-13

Applicant: ENEOS CORPORATION

Inventor： Keisuke Chino ,  Hiroaki Suzuki

IPC: C07F7/18 ,  B60C1/00 ,  C08K5/5435 ,  C08K3/22 ,  C08K3/36 ,  C08K3/00 ,  C08L21/00 ,  C08K5/54

Abstract: Disclosed are a silane compound of the general formula (1) described below, as well as a rubber composition including the same, and a tire. A silane compound of the general formula (1) is useful because of its ability to provide a silane compound comprising: a reactive functional group having a high reactivity with an organic polymer material such as rubber, and having a low polarity; and a hydrolyzable group having a high reactivity with an inorganic material such as silica or glass. The symbols in the formula are defined in the specification.