公开(公告)号：US20220235215A1

公开(公告)日：2022-07-28

申请号：US17612255

申请日：2019-07-01

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company ,  Dow Silicones Corporation

Inventor： Wenke Miao ,  Yuehan Hu ,  Tao Wang ,  Caifeng Wang ,  Xiangting Dong ,  Shaoguang Feng ,  Zhihua Liu

IPC: C08L33/08 ,  C08G77/16 ,  C08G77/20 ,  C08K5/132 ,  C09D5/02

Abstract: A stable aqueous dispersion comprising an emulsion polymer and a specific amount of a linear siloxane, a cyclic siloxane, or mixtures thereof; an aqueous coating composition comprising the aqueous dispersion providing coatings with improved dirt pick-up resistance and long-term durability.

公开(公告)号：US20220153915A1

公开(公告)日：2022-05-19

申请号：US17435726

申请日：2020-04-10

Applicant: Dow Global Technologies LLC

Inventor： Yanli Feng ,  Xiuyuan Ni ,  Ming Bao ,  Lingyun Pang ,  Hongyu Chen ,  Shaoguang Feng

IPC: C08G18/61 ,  C08G18/75 ,  C08G18/34 ,  C08G18/65 ,  C08G18/12 ,  C08G18/08 ,  C08L75/04 ,  C08J5/18

Abstract: A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion comprises residual moiety of a hydroxy-terminated siloxane compound in the main chain and exhibits good anti-stickiness and/or wet color fastness while retaining superior mechanical properties. A laminated synthetic leather article prepared with said waterborne polyurethane dispersion as well the method for preparing the synthetic leather article are also provided.

公开(公告)号：US11299611B2

公开(公告)日：2022-04-12

申请号：US16640165

申请日：2017-09-29

Applicant: Dow Global Technologies LLC

Inventor： Yahong Zhang ,  Shaoguang Feng ,  Jian Zou ,  Yonghua Gong

IPC: C08L23/12

Abstract: The present disclosure provides a composition comprising: (A) a polypropylene polymer; (B) a polyolefin elastomer; (C) an amino alcohol compound having the formula (I) defined herein; and (D) an additive component. The present disclosure also provides an article made from the composition.

公开(公告)号：US11248116B2

公开(公告)日：2022-02-15

申请号：US16640294

申请日：2017-09-29

Applicant: Dow Global Technologies LLC

Inventor： Yahong Zhang ,  Shaoguang Feng ,  Jian Zou ,  Yonghua Gong ,  Russell P. Barry ,  Jozef Van Dun

IPC: C08L23/14

Abstract: A composition comprises: (A) a polypropylene polymer; (B) a polyolefin elastomer; (C) a compound having the formula (I) defined herein; and (D) an additive component. And an article made from the composition.

公开(公告)号：US20220017795A1

公开(公告)日：2022-01-20

申请号：US17299623

申请日：2019-03-07

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Shi Pan ,  Minbiao Hu ,  Tong Sun ,  Xuemei Zhai ,  Shaoguang Feng ,  Yan Li ,  Jingui Jiang

IPC: C09J133/08 ,  C09J5/00 ,  B32B7/12 ,  B32B21/13 ,  B32B37/12

Abstract: A formaldehyde free adhesive composition and a plywood obtained from the adhesive composition is provided, and the plywood has a balanced performance, such as high adhesion strength, sufficient pot-life, and good workability.

公开(公告)号：US20220010111A1

公开(公告)日：2022-01-13

申请号：US17298573

申请日：2018-11-29

Applicant: Dow Global Technologies LLC

Inventor： Haiying Li ,  Shaoguang Feng ,  Andong Liu ,  Yonghua Gong ,  Jian Zou ,  Xiuhan Yang ,  Xuemei Zhai

IPC: C08L23/12 ,  C08L23/08 ,  C08K5/17 ,  C08K5/00 ,  C08K5/07

Abstract: The present disclosure relates to a thermoplastic polyolefin composition comprising: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an amino alcohol compound having the Formula (II) defined herein. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.

公开(公告)号：US20210284874A1

公开(公告)日：2021-09-16

申请号：US16325085

申请日：2016-08-12

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Jiguang Zhang ,  Miao Yang ,  Shaoguang Feng ,  Zhaohui Qu

IPC: C09J7/38 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F236/22 ,  C08L91/00

Abstract: Disclosed is a composition comprising at least one interpolymer dispersed within an aqueous medium, the interpolymer comprising at least one unsaturated monomer and at least one selected from the group consisting of at least one conjugated acid, at least one mono-ester of a conjugated acid, and mixtures thereof, and, optionally, at least one surfactant configured to stabilize the interpolymer within the aqueous medium. The conjugated acid may be derived from a naturally-occurring oil, such as tung oil. There is also provided a method for preparing a composition, comprising forming an interpolymer comprising the at least one unsaturated monomer and the at least one selected from the group consisting of at least one conjugated acid, at least one mono-ester of a conjugated acid, and mixtures thereof. There is still further provided a pressure sensitive adhesive comprising the composition prepared according to the disclosed method.

公开(公告)号：US20210163670A1

公开(公告)日：2021-06-03

申请号：US17262726

申请日：2018-08-02

Applicant: Dow Global Technologies LLC

Inventor： Zhengming TANG ,  Hongliang Chen ,  Jian Zou ,  Shaoguang Feng ,  Steven Zhang ,  Degang Zhang ,  Ping Zhang

IPC: C08G18/76 ,  C08G18/32 ,  C08G18/48 ,  C08G18/63 ,  C08G18/66

Abstract: Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, at least one acetoacetate ester or amide and at least one aminoalcohol or alkylhydroxylamine. Foams so produced emit low levels of formaldehyde, acetaldehyde and propionaldehyde.

公开(公告)号：US10738039B2

公开(公告)日：2020-08-11

申请号：US15559574

申请日：2015-04-28

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Electronic Materials LLC

Inventor： Lingli Duan ,  Chen Chen ,  Shaoguang Feng ,  Zukhra I. Niazimbetova ,  Maria Anna Rzeznik

IPC: C07D413/12 ,  C25D3/38 ,  C07D241/04 ,  C07D265/33 ,  C07D413/06 ,  C07D413/10 ,  C25D3/30

Abstract: Reaction products of diamines with the reaction products of monoamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metal layers having substantially planar surfaces. The metal plating baths may be used to deposit metal on substrates with surface features such as through-holes and vias.

公开(公告)号：US20200031818A1

公开(公告)日：2020-01-30

申请号：US16603319

申请日：2015-04-28

Applicant: Dow Global technologies LLC ,  Rohm and Haas Electronic Materials LLC

Inventor： Lingli DUAN ,  Chen Chen ,  Shaoguang Feng ,  Zukhra I. Niazimbetova ,  Maria Anna Rzeznik

IPC: C07D413/12 ,  C09D179/08 ,  C08G73/02 ,  C09D179/02 ,  C08G73/10 ,  C25D3/58 ,  C25D3/60 ,  C25D3/32 ,  C25D3/38 ,  C07D241/04 ,  C07D265/33 ,  C07D413/06 ,  C07D413/10 ,  C25D3/30

Abstract: A method of providing spatial diversity for critical data delivery in a beamformed mmWave small cell is proposed. The proposed spatial diversity scheme offers duplicate or incremental data/signal transmission and reception by using multiple different beams for the same source and destination. The proposed spatial diversity scheme can be combined with other diversity schemes in time, frequency, and code, etc. for the same purpose. In addition, the proposed spatial diversity scheme combines the physical-layer resources associated with the beams with other resources of the same or different protocol layers. By spatial signaling repetition to avoid Radio Link Failure (RLF) and Handover Failure (HOF), mobility robustness can be enhanced. Mission-critical and/or time-critical data delivery can also be achieved without relying on retransmission.