公开(公告)号：US20160009911A1

公开(公告)日：2016-01-14

申请号：US14768374

申请日：2014-05-13

Applicant: JSR CORPORATION

Inventor： Hirofumi SENGA ,  Naoya NOSAKA ,  Shigeru ABE

IPC: C08L33/02 ,  C08L9/06

CPC classification number: C08L33/02 ,  B60C1/0016 ,  B60C1/0025 ,  C08C19/22 ,  C08C19/44 ,  C08K3/36 ,  C08K5/548 ,  C08L9/06 ,  C08L15/00 ,  C08L25/10 ,  C08L101/02 ,  C08L101/025 ,  C08L101/08

Abstract: Provided is a polymer composition for use in the production of a crosslinked polymer having excellent tensile strength and abrasion resistance. A polymer composition comprising a polymer having multiple anionic functional groups and a polymer having multiple nitrogenated functional groups each represented by formula (1). The anionic functional groups are at least one group selected from a carboxy group, a sulfo group and a phosphate group. In one embodiment, each of the nitrogenated functional groups represented by formula (1) is bound to a structure derived from a conjugated diene compound or a structure derived from an aromatic vinyl compound.

Abstract translation: 提供一种用于生产具有优异的抗拉强度和耐磨性的交联聚合物的聚合物组合物。 一种聚合物组合物，其包含具有多个阴离子官能团的聚合物和具有由式（1）表示的多个氮化官能团的聚合物。 阴离子官能团为选自羧基，磺基和磷酸基中的至少一个。 在一个实施方案中，由式（1）表示的每个氮化官能团与衍生自共轭二烯化合物的结构或衍生自芳族乙烯基化合物的结构结合。

公开(公告)号：US20180243984A1

公开(公告)日：2018-08-30

申请号：US15757430

申请日：2016-09-02

Applicant: JSR Corporation ,  NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY ,  Sunarrow Ltd.

Inventor： Taizo HAYASHIDA ,  Shigeru ABE ,  Hidemitsu FURUKAWA ,  Masaru KAWAKAMI ,  Azusa SAITO ,  Kei TOBA ,  Masataka TANAKA

IPC: B29C64/209 ,  B33Y10/00 ,  B29C64/106 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/245 ,  G05B19/4099

CPC classification number: B29C64/209 ,  B29C64/106 ,  B29C64/112 ,  B29C64/118 ,  B29C64/245 ,  B29C64/393 ,  B29C64/40 ,  B29K2001/00 ,  B29K2033/08 ,  B29L2031/753 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  G05B19/4099 ,  G05B2219/49023

Abstract: Described herein are a method for manufacturing a three-dimensional object and a method for preparing data for a nozzle movement path(s) used in the same, and an apparatus for manufacturing the three-dimensional object and a computer for preparing data for nozzle movement paths used in the same. By repeating the step of forming an outer shell material portion constituting part of an outer shell of a three-dimensional object by ejecting a hard shaping material from a nozzle onto a stage, and the step of forming an inner core material portion constituting part of an inner core of the three-dimensional object by ejecting a soft shaping material from a nozzle to an inner region surrounded by the outer shell material portion, the three-dimensional object including the outer shell and the inner core respectively formed from the outer shell material portion and the inner core material portion in plural layers is formed.

公开(公告)号：US20150368387A1

公开(公告)日：2015-12-24

申请号：US14765199

申请日：2014-02-14

Applicant: JSR CORPORATION

Inventor： Naoya NOSAKA ,  Masahiro SHIBATA ,  Nobuyuki TOYODA ,  Shigeru ABE ,  Jirou UEDA

IPC: C08F236/10 ,  C08L9/06 ,  C08K3/36 ,  C08K3/04

CPC classification number: C08F236/10 ,  C08C19/02 ,  C08C19/30 ,  C08F4/54 ,  C08F8/04 ,  C08F136/06 ,  C08F297/04 ,  C08K3/04 ,  C08K3/36 ,  C08L15/00 ,  C08L19/006 ,  C08L23/12 ,  C08L67/02 ,  C08L101/00 ,  C08F8/42 ,  C08L67/04 ,  C08L53/025 ,  C08L23/06

Abstract: [Problem]To provide a method for producing a hydrogenated conjugated diene polymer that is excellent in the improvement in dispersibility at the time of compounding with a filler, is excellent in the reduction in hysteresis loss after compounding, and enables the formation of a polymer alloy which has excellent processability at the time of compounding with a thermoplastic resin or the like and has excellent physical properties after compounding.[Means for solution]A method for producing a hydrogenated conjugated diene polymer, the method comprising a step of polymerizing at least a conjugated diene compound in the presence of a polymerization initiator composed of an amine compound having at least one structure of the formulae (x) and (y) and at least one metal compound selected from alkali metal compounds and alkaline earth metal compounds to obtain a conjugated diene polymer and a step of hydrogenating the conjugated diene polymer. wherein, in the formula (x), R1 is a hydrocarbylene group, the hydrocarbylene group in R1 may contain a heteroatom as long as the hydrocarbylene group does not have an active hydrogen atom, and A1 is a trihydrocarbylsilyl group; in the formula (y), R2 and R3 are each independently a hydrocarbylene group, the hydrocarbylene group in each of R2 and R3 may contain a heteroatom as long as the hydrocarbylene group does not have an active hydrogen atom, and A2 is a functional group which has at least one atom selected from a nitrogen atom N, a phosphorus atom P, and a sulfur atom S, has a trihydrocarbylsilyl group, and does not have an active hydrogen atom and in which the atom that is bonded to R3 is N, P or S; and the above R1 and A1 may be bonded to each other to form a cyclic structure and a part of the above R2, R3, and A2 may be bonded to each other to form a cyclic structure.

Abstract translation: [问题]提供一种在与填料配混时具有优异的分散性提高的氢化共轭二烯系聚合物的制造方法，配混后的滞后损失的降低优异，能够形成聚合物合金 其在与热塑性树脂等配混时具有优异的加工性，并且在配混后具有优异的物理性能。 [解决方案]一种制备氢化共轭二烯聚合物的方法，该方法包括在由具有至少一个式（x）的结构的胺化合物的聚合引发剂存在下使至少共轭二烯化合物聚合的步骤 ）和（y）和至少一种选自碱金属化合物和碱土金属化合物的金属化合物，以获得共轭二烯聚合物和氢化共轭二烯聚合物的步骤。 其中，在式（x）中，R 1为亚烃基，只要亚烃基不具有活性氢原子，R 1中的亚烃基可含有杂原子，且A 1为三烃基甲硅烷基; 在式（y）中，R 2和R 3各自独立地为亚烃基，只要亚烃基不具有活性氢原子，则R2和R3各自的亚烃基可以含有杂原子，而A2是官能团 其具有选自氮原子N，磷原子P和硫原子S中的至少一个原子，具有三烃基甲硅烷基，不具有活性氢原子，并且与R3结合的原子为N， P或S; 并且上述R 1和A 1可以彼此键合以形成环状结构，并且上述R 2，R 3和A 2的一部分可以彼此键合以形成环状结构。

公开(公告)号：US20180126603A1

公开(公告)日：2018-05-10

申请号：US15566822

申请日：2016-04-14

Applicant: JSR CORPORATION

Inventor： Taizo HAYASHIDA ,  Shigeru ABE

IPC: B29C35/08 ,  B29C33/40 ,  G09B9/00 ,  G09B23/30

CPC classification number: B29C35/0805 ,  B29C33/40 ,  B29C39/006 ,  B29C39/02 ,  B29C39/42 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29K2001/08 ,  B29K2105/0002 ,  B29K2105/0005 ,  B29K2105/0073 ,  B29K2867/046 ,  B29L2031/7028 ,  B29L2031/7532 ,  B33Y80/00 ,  C08F2/46 ,  G09B9/00 ,  G09B23/28 ,  G09B23/30

Abstract: A method for producing a three-dimensional (3D) object having excellent moldability and mechanical characteristics is provided. The method includes a molding step of irradiating a composition filled in the cavity of a mold with electromagnetic waves having a wavelength of from 0.01 m to 100 m, and molding the composition into the 3D object. The composition for molding a 3D object contains a solvent and at least one of a polymer and a polymerizable monomer.

公开(公告)号：US20160215127A1

公开(公告)日：2016-07-28

申请号：US15023529

申请日：2014-10-29

Applicant: JSR CORPORATION

Inventor： Yukihiro SAWADA ,  Hirofumi SENGA ,  Shigeru ABE

IPC: C08L9/06

CPC classification number: C08L9/06 ,  B60C1/00 ,  B60C1/0016 ,  B60C1/0025 ,  C08C19/22 ,  C08C19/25 ,  C08C19/44 ,  C08K3/04 ,  C08K3/36 ,  C08L15/00 ,  C08L23/0815 ,  C08L23/16

Abstract: A cross-linked rubber exhibits high strength and excellent abrasion resistance as compared with a known cross-linked rubber. The cross-linked rubber is obtained by cross-linking a rubber composition that includes a hydrogenated conjugated diene-based polymer, an olefin-based rubber, and a cross-linking agent, the hydrogenated conjugated diene-based polymer being a hydrogenated product of a polymer that includes a structural unit derived from butadiene, and including at least one of an amino group and a hydrocarbyloxysilyl group at one terminal or each terminal.

Abstract translation: 与已知的交联橡胶相比，交联橡胶显示出高强度和优异的耐磨性。 交联橡胶通过交联包含氢化共轭二烯系聚合物，烯烃类橡胶和交联剂的橡胶组合物而获得，氢化共轭二烯系聚合物为氢化产物 聚合物，其包含衍生自丁二烯的结构单元，并且在一个末端或每个末端包含氨基和烃氧基甲硅烷基中的至少一个。

公开(公告)号：US20150361210A1

公开(公告)日：2015-12-17

申请号：US14762681

申请日：2014-02-27

Applicant: JSR CORPORATION

Inventor： Naoya NOSAKA ,  Shigeru ABE ,  Hirofumi SENGA ,  Takumi ADACHI ,  Ryoji TANAKA

IPC: C08F299/02 ,  C08K3/04 ,  C08K3/36

CPC classification number: C08F299/02 ,  B60C1/0016 ,  B60C1/0025 ,  C08C19/02 ,  C08C19/20 ,  C08C19/22 ,  C08C19/24 ,  C08C19/25 ,  C08C19/44 ,  C08K3/04 ,  C08K3/06 ,  C08K3/36 ,  C08K5/0025 ,  C08L15/00

Abstract: Provided is a tire member which is satisfactory in low fuel consumption performance and exhibits higher strength and more excellent abrasion resistance as compared with conventional ones. The tire member is a tire member obtained by subjecting a composition containing a hydrogenated conjugated diene polymer and a crosslinking agent to a crosslinking treatment, wherein the hydrogenated conjugated diene polymer is a hydrogenated product of a conjugated diene polymer that has a structural unit derived from butadiene and has a functional group at one end or both ends and the functional group is one or more groups selected from the group consisting of an amino group, an imino group, a pyridyl group, a phosphino group, a thiol group, and a hydrocarbyloxysilyl group.

Abstract translation: 本发明提供一种轮胎部件，与传统的轮胎部件相比，其低燃料消耗性能令人满意并且表现出更高的强度和更优异的耐磨性。 轮胎构件是通过对包含氢化共轭二烯聚合物和交联剂的组合物进行交联处理而获得的轮胎构件，其中氢化共轭二烯聚合物是具有衍生自丁二烯的结构单元的共轭二烯聚合物的氢化产物 并且在一端或两端具有官能团，官能团是选自氨基，亚氨基，吡啶基，膦基，硫醇基和烃氧基甲硅烷基中的一个或多个基团 。