公开(公告)号：US20130202909A1

公开(公告)日：2013-08-08

申请号：US13759783

申请日：2013-02-05

Applicant: LG Chem, Ltd.

Inventor： Young Chang Byun ,  Jung Hyun Seo ,  Jae Hoon Chae ,  In Hyoup Song ,  Kwang Ho Song

IPC: B22F9/24 ,  C09D11/00

CPC classification number: B22F9/24 ,  B22F1/0018 ,  B22F2301/10 ,  B22F2301/15 ,  B22F2301/25 ,  B82Y30/00 ,  C09D11/30 ,  C09D11/52 ,  Y10T428/12014

Abstract: Provided is a method of producing metal nanoparticles. Preferably, the method of producing metal nanoparticles includes preparing a reaction solution by adding a reducing agent solution to a dispersing agent solution, and simultaneously putting a metal precursor solution and the reducing agent solution into the reaction solution and mixing the resulting mixture. Large amounts of metal nanoparticle powder having a uniform particle diameter may be easily prepared.

Abstract translation: 提供一种生产金属纳米粒子的方法。 优选地，金属纳米粒子的制造方法包括通过向分散剂溶液中添加还原剂溶液来制备反应溶液，同时将金属前体溶液和还原剂溶液投入到反应溶液中并混合所得到的混合物。 可以容易地制备大量具有均匀粒径的金属纳米颗粒粉末。

公开(公告)号：US11028189B2

公开(公告)日：2021-06-08

申请号：US15744565

申请日：2016-07-27

Applicant: LG Chem, Ltd.

Inventor： Jae Hoon Choe ,  Jong Young Choi ,  Jung Yong Lee ,  Dong Cheol Choe ,  Hyun Ju Kim ,  Hyeon Hui Kim ,  Jong Min Shin ,  Woong Chan Jeong ,  Kwang Ho Song

IPC: C08F2/01 ,  C07F1/02 ,  C08F236/10 ,  C08F2/04 ,  C08F2/44 ,  C08F2/60 ,  C08F4/08 ,  C08K5/34 ,  B01F5/06 ,  C08F4/10 ,  C08F236/14 ,  C08K5/19 ,  C08K5/3432

Abstract: An method for preparing an anion polymerization initiator, a device for preparing the same and an anion polymerization initiator prepared therefrom are provided. And the method for preparing an anion polymerization initiator according to present invention is characterized in that an amine compound of Formula 1 and/or Formula 2; an organometallic compound; and/or a conjugated diene compound are introduced in the form of a solution and reacted.

公开(公告)号：US10301327B2

公开(公告)日：2019-05-28

申请号：US15577974

申请日：2016-07-27

Applicant: LG Chem, Ltd.

Inventor： Jae Hoon Choe ,  Dong Cheol Choe ,  Hyun Ju Kim ,  Hyeon Hui Kim ,  Jong Young Choi ,  Jung Yong Lee ,  Woong Chan Jeong ,  Jong Min Shin ,  Chan Joong Kim ,  Kwang Ho Song

IPC: B60C1/00 ,  C07F1/02 ,  C08F2/04 ,  C08F2/44 ,  C08F2/50 ,  C08F12/08 ,  C07C211/04 ,  C07D211/80 ,  C08F212/08 ,  C08F236/06

Abstract: A method for preparing an anionic polymerization initiator, a device for manufacturing the same, and an anionic polymerization initiator prepared therefrom is provided. And the method for preparing an anionic polymerization initiator according to the present invention is characterized in that in a continuous reactor an amine compound of Formula 1 and/or Formula 2; an organometallic compound; and/or a conjugated diene compound are introduced in the form of a solution and reacted.

公开(公告)号：US20180208684A1

公开(公告)日：2018-07-26

申请号：US15744565

申请日：2016-07-27

Applicant: LG Chem, Ltd.

Inventor： Jae Hoon Choe ,  Jong Young Choi ,  Jung Yong Lee ,  Dong Cheol Choe ,  Hyun Ju Kim ,  Hyeon Hui Kim ,  Jong Min Shin ,  Woong Chan Jeong ,  Kwang Ho Song

IPC: C08F2/01 ,  C08F2/04 ,  C08F2/44 ,  C08F2/60 ,  C08F4/08 ,  C08F4/10 ,  C08F236/14 ,  C08K5/19 ,  C08K5/3432 ,  B01F5/06

CPC classification number: C08F2/01 ,  B01F5/0604 ,  C07F1/02 ,  C08F2/04 ,  C08F2/44 ,  C08F2/60 ,  C08F4/08 ,  C08F4/10 ,  C08F236/10 ,  C08F236/14 ,  C08K5/19 ,  C08K5/3432 ,  C08F4/48

Abstract: An method for preparing an anion polymerization initiator, a device for preparing the same and an anion polymerization initiator prepared therefrom are provided. And the method for preparing an anion polymerization initiator according to present invention is characterized in that an amine compound of Formula 1 and/or Formula 2; an organometallic compound; and/or a conjugated diene compound are introduced in the form of a solution and reacted.

公开(公告)号：US20180291038A1

公开(公告)日：2018-10-11

申请号：US15577974

申请日：2016-07-27

Applicant: LG Chem, Ltd.

Inventor： Jae Hoon Choe ,  Dong Cheol Choe ,  Hyun Ju Kim ,  Hyeon Hui Kim ,  Jong Young Choi ,  Jung Yong Lee ,  Woong Chan Jeong ,  Jong Min Shin ,  Chan Joong Kim ,  Kwang Ho Song

IPC: C07F1/02

CPC classification number: C07F1/02 ,  B60C1/00 ,  B60C1/0016 ,  C07C211/04 ,  C07D211/80 ,  C08F2/04 ,  C08F2/44 ,  C08F2/50 ,  C08F12/08 ,  C08F212/08 ,  C08F236/06

Abstract: A method for preparing an anionic polymerization initiator, a device for manufacturing the same, and an anionic polymerization initiator prepared therefrom is provided. And the method for preparing an anionic polymerization initiator according to the present invention is characterized in that in a continuous reactor an amine compound of Formula 1 and/or Formula 2; an organometallic compound; and/or a conjugated diene compound are introduced in the form of a solution and reacted.