公开(公告)号：US20230242734A1

公开(公告)日：2023-08-03

申请号：US18010540

申请日：2021-06-25

Applicant: ENEOS CORPORATION

Inventor： Keisuke CHINO ,  Yusuke MATSUO

IPC: C08K3/04 ,  C08L91/00 ,  H01B1/20

CPC classification number: C08K3/041 ,  C08L91/00 ,  H01B1/20 ,  C08L2207/04 ,  C08L2205/03 ,  C08L2312/00 ,  C08L2207/32 ,  C08K2201/001 ,  C08K2201/011

Abstract: A conductive thermoplastic elastomer composition comprising: 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; a paraffin oil; and a branched multi-layered carbon nanotube, wherein 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：US20220073703A1

公开(公告)日：2022-03-10

申请号：US17416668

申请日：2019-12-24

Applicant: ENEOS Corporation

Inventor： Keisuke CHINO ,  Yusuke MATSUO ,  Makoto ASHIURA

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

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：US20230340230A1

公开(公告)日：2023-10-26

申请号：US18002263

申请日：2021-06-04

Applicant: ENEOS Corporation

Inventor： Makoto ASHIURA ,  Keisuke CHINO ,  Yusuke MATSUO ,  Toshiyuki TSUTSUMI ,  Keitaro IWASAKI

IPC: C08K5/548 ,  C08K5/31 ,  C08K5/21 ,  C08K3/36 ,  C08K3/04 ,  C07F7/18 ,  B60C1/00

CPC classification number: C08K5/548 ,  C08K5/31 ,  C08K5/21 ,  C08K3/36 ,  C08K3/04 ,  C07F7/1804 ,  B60C1/0016

Abstract: Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and a crosslinked product of a rubber composition having excellent viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound and a protein denaturant and/or a silanization reaction accelerator, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11):

公开(公告)号：US20230340231A1

公开(公告)日：2023-10-26

申请号：US18002265

申请日：2021-06-04

Applicant: ENEOS Corporation

Inventor： Makoto ASHIURA ,  Keisuke CHINO ,  Yusuke MATSUO ,  Toshiyuki TSUTSUMI

IPC: C08K5/548 ,  C08K3/36 ,  C08F36/08 ,  B60C1/00

CPC classification number: C08K5/548 ,  C08K3/36 ,  C08F36/08 ,  B60C1/0016 ,  C08K2201/014

Abstract: Provided are: a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and uncrosslinked compound viscosity; and a crosslinked product of a rubber composition having excellent viscoelastic properties, and a tire using the same which has an excellent balance of wet grip performance and low-fuel consumption. The silane coupling agent composition of the invention includes a silane compound, in which the silane compound includes a first silane compound represented by the following Formula (1) and a second silane compound represented by the following Formula (11): Formula (1):

公开(公告)号：US20230312879A1

公开(公告)日：2023-10-05

申请号：US18002264

申请日：2021-06-04

Applicant: ENEOS Corporation

Inventor： Makoto ASHIURA ,  Keisuke CHINO ,  Yusuke MATSUO ,  Toshiyuki TSUTSUMI

IPC: C08K5/54 ,  C08K3/36 ,  C08K5/21 ,  C08K5/31

CPC classification number: C08K5/5406 ,  C08K3/36 ,  C08K5/21 ,  C08K5/31

Abstract: Provided is a silane coupling agent composition with which it is possible to obtain a crosslinked product of a rubber composition having excellent scorch resistance and a rubber composition crosslinked product having excellent hardness and viscoelastic properties. The silane coupling agent composition of the invention includes a silane compound represented by the following Formula (1), a protein denaturant, and/or a silanization reaction accelerator:

公开(公告)号：US20240262982A1

公开(公告)日：2024-08-08

申请号：US18566454

申请日：2022-05-31

Applicant: ENEOS Corporation

Inventor： Makoto ASHIURA ,  Keisuke CHINO ,  Yusuke MATSUO ,  Toshiyuki TSUTSUMI ,  Keitaro IWASAKI ,  Takuma SASAYAMA

IPC: C08K5/31 ,  B60C1/00 ,  C08K3/011 ,  C08K3/04 ,  C08K3/06 ,  C08K3/36 ,  C08K5/00 ,  C08K5/21 ,  C08K5/548 ,  C08L7/00 ,  C08L9/00

CPC classification number: C08K5/31 ,  B60C1/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/21 ,  C08K5/548 ,  C08L7/00 ,  C08L9/00 ,  C08K3/011 ,  C08K3/06

Abstract: Provided is a silane coupling agent composition that can result in improvement in the various characteristics of a rubber composition and/or a crosslinking substance thereof. The silane coupling agent composition of the present invention includes a silane compound and a silanization reaction accelerator.

公开(公告)号：US20220325075A1

公开(公告)日：2022-10-13

申请号：US17432037

申请日：2020-02-25

Applicant: ENEOS Corporation

Inventor： Yusuke MATSUO ,  Keisuke CHINO

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

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：US20220298275A1

公开(公告)日：2022-09-22

申请号：US17637214

申请日：2020-08-20

Applicant: ENEOS Corporation

Inventor： Keisuke CHINO ,  Yusuke MATSUO ,  Makoto ASHIURA

IPC: C08F32/08 ,  C08L9/06 ,  B60C1/00

Abstract: Provided is a sulfur-containing unsaturated hydrocarbon polymer which can improve wet grip performance and fuel efficiency of a tire in a well-balanced manner by being blended into a rubber composition for a tire. A sulfur-containing unsaturated hydrocarbon polymer of the present invention is a reaction product obtained by reacting sulfur with an unsaturated bond in a polymer of an unsaturated hydrocarbon.