公开(公告)号：WO2022047786A1

公开(公告)日：2022-03-10

申请号：PCT/CN2020/113770

申请日：2020-09-07

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  MIAO, Wenke ,  HE, Chao ,  XU, Xianmin ,  LAI, Yuming ,  YU, Jing ,  ESSEGHIR, Mohamed ,  MIAO, Xiaoxiong

Inventor： MIAO, Wenke ,  HE, Chao ,  XU, Xianmin ,  LAI, Yuming ,  YU, Jing ,  ESSEGHIR, Mohamed ,  MIAO, Xiaoxiong

IPC: C08L23/04 ,  C08L23/08 ,  C08K3/00 ,  C08K3/22 ,  C08K5/00 ,  C08K5/17

Abstract: A polymeric composition includes 90 wt% to 99 wt% of an ethylene-based polymer based on a total weight of the polymeric composition; 0.1 wt% to 1 wt% of a hindered amine light stabilizer based on the total weight of the polymeric composition; and 0.1 wt% to 5.0 wt% of at least one of MgO, Mg (OH)2, ZnO and Zn (OH)2 based on the total weight of the polymeric composition.

公开(公告)号：WO2022067546A1

公开(公告)日：2022-04-07

申请号：PCT/CN2020/118982

申请日：2020-09-29

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  HE, Chao ,  MIAO, Wenke ,  XU, Xianmin ,  LAI, Yuming ,  ESSEGHIR, Mohamed ,  MIAO, Xiaoxiong

Inventor： HE, Chao ,  MIAO, Wenke ,  XU, Xianmin ,  LAI, Yuming ,  ESSEGHIR, Mohamed ,  MIAO, Xiaoxiong

IPC: C08L23/00 ,  C08L23/06

Abstract: A polymeric composition includes an ethylene-based polymer and a free radical scavenger having structure (I), wherein, R 1 and R 2 are independently linear, or branch form alkyl, alkenyl, phenyl or aryl group moieties with or without substituents and each of R 1 and R 2 have a carbon number from 1 to 100, further wherein the polymeric composition is thermoplastic.

公开(公告)号：WO2017180333A1

公开(公告)日：2017-10-19

申请号：PCT/US2017/025267

申请日：2017-03-31

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS ELECTRONIC MATERIALS LLC

Inventor： CHEN, Liang ,  JOO, Jake ,  LAI, Yuming ,  BAI, Zhifeng ,  HUANG, Jessica Ye ,  TAYLOR, James C.

IPC: C09K11/02 ,  C09K11/88 ,  C09K11/89 ,  C09K11/77 ,  H01L33/50 ,  C08F220/18

Abstract: A polymer composite comprising quantum dots. The polymer composite comprises: (a) quantum dots; (b) a first polymer having a molecular weight from 1,000 to 100,000 and a solubility parameter from 12 to 17 (J/cm 3 ) 1/2 ; (c) a second polymer comprising polymerized units of a first compound comprising at least one readily polymerizable vinyl group and having a molecular weight from 72 to 500, wherein the second polymer has a solubility parameter from 16.5 to 20 (J/cm 3 ) 1/2 ; and (d) a third polymer comprising polymerized units of a second compound comprising at least two readily polymerizable vinyl groups and having a molecular weight from 72 to 2000; wherein the first polymer encapsulates the quantum dots; wherein a readily polymerizable vinyl group is part of a (meth)acrylate ester group or is attached directly to an aromatic ring.

Abstract translation: 包含量子点的聚合物复合材料。 该聚合物复合材料包含：（a）量子点; （b）分子量为1,000至100,000且溶解度参数为12至17（J / cm 3）1/2 1/2的第一聚合物; （c）第二聚合物，其包含第一化合物的聚合单元，所述第一化合物包含至少一个易于聚合的乙烯基且分子量为72-500，其中所述第二聚合物的溶解度参数为16.5-20（J / cm 2） 3 ） ^{1/2 ; 和（d）第三聚合物，其包含第二化合物的聚合单元，所述第二化合物包含至少两个易于聚合的乙烯基并且分子量为72-2000; 其中所述第一聚合物包封所述量子点; 其中容易聚合的乙烯基基团是（甲基）丙烯酸酯基团的一部分或直接连接到芳环上。}

公开(公告)号：WO2020076577A1

公开(公告)日：2020-04-16

申请号：PCT/US2019/054225

申请日：2019-10-02

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： GUO, Yinzhong ,  SEKHARAN, Manesh Nadupparambil ,  LAI, Yuming

IPC: C08K5/00 ,  C09D5/00 ,  C09D133/04

Abstract: The present disclosure provides a process. In an embodiment, the process includes forming an aqueous matte coating composition including A1) beads of a first acrylic polymer having an average particle diameter from 0.1 µm to 2 µm; A2) beads of a second acrylic polymer having an average particle diameter from 0.5 µm to 30 µm; B) an acrylic polymer binder; C) from 0.15 wt% to 2.5 wt% of a slip additive; D) from 0.10 wt% to 0.30 wt% of a defoaming agent; E) from 0.8 wt% to 1.5wt% of a rheology modifier; and F) from 0.01 wt% to 0.1 wt% of at least one wetting agent. The aqueous matte coating composition is applied to a substrate and then dried to form a coating on the substrate.

公开(公告)号：WO2019161013A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/017943

申请日：2019-02-14

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： LI, Guang Ming ,  LAAKSO, JR., Raymond L. ,  LAI, Yuming ,  WU, Xiaosong

IPC: C08K3/22

Abstract: A composition comprising at least the following components: A) one or more ethylene/alpha-olefin interpolymers, which comprise ≤ 3.5 wt% of a non-conjugated diene, based on the weight of the one or more ethylene/alpha-olefin interpolymers; B) an acid acceptor selected from the following: MgO, ZnO, or combination thereof.