公开(公告)号：US20200216707A1

公开(公告)日：2020-07-09

申请号：US16641666

申请日：2017-09-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Chen Chen ,  Baoqing Zheng ,  Yawei Xu ,  Xiaohong Yang ,  Shaoguang Feng ,  Yujiang Wang ,  Brough Richey ,  Fengzhe Shi

IPC: C09D133/12 ,  C08L33/12

Abstract: An aqueous polymer composition comprising a multiethylenically unsaturated carboxylic acid monohydrazide and a keto-functionalized polymer, and an aqueous coating composition comprising such aqueous polymer composition and providing coatings with improved water resistance and alcohol resistance without compromising early block resistance.

公开(公告)号：US20200157330A1

公开(公告)日：2020-05-21

申请号：US16617397

申请日：2018-05-22

Applicant: Dow Global Technologies LLC

Inventor： Yahong Zhang ,  Jian Zou ,  Shaoguang Feng

IPC: C08L23/14

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

公开(公告)号：US10454036B2

公开(公告)日：2019-10-22

申请号：US15504389

申请日：2015-01-08

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

Inventor： Liam P. Spencer ,  Hong-Yeop Na ,  Yoo-Jin Doh ,  Chun Liu ,  Minrong Zhu ,  Jichang Feng ,  Zhengming Tang ,  Shaoguang Feng ,  Kenneth L. Kearns, Jr. ,  Timothy De Vries ,  Sukrit Mukhopadhyay ,  John W. Kramer ,  Peter Trefonas, III ,  David D. Devore ,  William H. H. Woodward

IPC: H01L51/54 ,  H01L51/00 ,  C07D209/86 ,  C08G61/12 ,  H01L51/50

Abstract: The present invention relates to a polymeric charge transfer layer comprising a polymer and a p-dopant. The polymer comprises as polymerized units, Monomer A, Monomer B, and Monomer C crosslinking agent. The present invention further relates to an organic electronic device, especially an organic light emitting device containing the polymeric charge transfer layer.

公开(公告)号：US10201097B2

公开(公告)日：2019-02-05

申请号：US15023562

申请日：2013-11-20

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

Inventor： Lingli Duan ,  Yang Li ,  Tong Sun ,  Shaoguang Feng ,  Chen Chen ,  Zuhra Niazimbetova ,  Maria Rzeznik

IPC: C25D3/38 ,  H05K3/42 ,  C25D3/02 ,  C25D3/32 ,  H05K3/24 ,  C08G73/06 ,  C25D5/56 ,  C25D7/00 ,  C25D7/12

Abstract: Polymers of reaction products of dihalogens and compounds containing benzimidazole moieties are included in metal electroplating compositions to provide level metal deposits on substrates.

公开(公告)号：US20180151807A1

公开(公告)日：2018-05-31

申请号：US15576292

申请日：2015-05-29

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

Inventor： Zhengming Tang ,  Moo Keun Chee ,  Hong Yeop Na ,  Hua Ren ,  Shaoguang Feng

IPC: H01L51/00 ,  C09K11/06 ,  C07D417/14

CPC classification number: H01L51/0071 ,  C07D417/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1088 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L2251/552

Abstract: A composition suitable for organic layers of electronic devices that shows improved luminescent properties, and electronic devices comprising organic layers comprising such composition.

公开(公告)号：US12203011B2

公开(公告)日：2025-01-21

申请号：US17598989

申请日：2019-05-15

Applicant: Dow Global Technologies LLC

Inventor： Qingwei Meng ,  Yu Chen ,  Shaoguang Feng ,  Huan Chen ,  Xuemei Zhai

IPC: C09J175/04 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/50 ,  C08G18/76 ,  C08G18/77

Abstract: A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an polyether amine-epoxy silane adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the polyether amine-epoxy silane adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.

公开(公告)号：US20240368472A1

公开(公告)日：2024-11-07

申请号：US18572436

申请日：2021-10-06

Applicant: Dow Global Technologies LLC

Inventor： Cheng Shen ,  Haiying Li ,  Shaoguang Feng ,  Jian Zou ,  Wanglin Yu

IPC: C09K23/00 ,  C09K23/16 ,  C09K23/42

Abstract: A surfactant composition includes 60 wt % or greater of a surfactant based on a total weight of the surfactant composition and 0.01 wt % to 5 wt % of a hydroxyl amine having structure (I) based on the total weight of the surfactant composition, wherein R1, R2 and R3 of Structure (I) are independently selected from the group consisting of H, an alkanolamine, or a hydroxyl alkyl group with linear or branched carbon chain having from 1 to 8 carbons, and R4 of Structure (I) is selected from the group consisting of an alkanolamine, or a hydroxyl alkyl group with linear or branched carbon chain having from 1 to 8 carbons.

公开(公告)号：US20240294694A1

公开(公告)日：2024-09-05

申请号：US18572384

申请日：2021-09-12

Applicant: Dow Global Technologies LLC

Inventor： Fang Du ,  Luigi Pellacani ,  Kunpeng Guo ,  Shaoguang Feng ,  Gang Sun ,  Jianqing Jiao

IPC: C08G18/10 ,  C08G18/32 ,  C08G18/34 ,  C08G18/76 ,  C08J5/04 ,  C08K7/02

CPC classification number: C08G18/10 ,  C08G18/3218 ,  C08G18/348 ,  C08G18/7671 ,  C08J5/04 ,  C08K7/02

Abstract: A polyurethane composition, a composite material prepared with same and a method of preparing a polyurethane resin using the polyurethane composition is provided. The polyurethane composition comprises A) an isocyanate component, comprising A1) and at least one of A2) and A3): A1) a first polyisocyanate compound: A2) a first prepolymer that is formed by reaction of a second polyisocyanate compound and a first polyol, wherein the first prepolymer has a NCO content of 21-25%: A3) a second prepolymer that is formed by reaction of a third polyisocyanate compound and a second polyol, wherein the second prepolymer has a NCO content of 10-20%; wherein the total amount of the first prepolymer and the second prepolymer is 10-70 wt % based on the total weight of the isocyanate component: B) an isocyanate-reactive component. comprising a third polyol and an isocyanate reactive (meth) acrylate monomer; and C) a free radical initiator.

公开(公告)号：US11780998B2

公开(公告)日：2023-10-10

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 ,  C08K5/00 ,  C08K5/07 ,  C08K5/17 ,  C08L23/08

CPC classification number: C08L23/12 ,  C08K5/005 ,  C08K5/07 ,  C08K5/175 ,  C08L23/0815 ,  C08L2205/03 ,  C08L2207/04

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：US11453742B2

公开(公告)日：2022-09-27

申请号：US17262818

申请日：2018-08-02

Applicant: Dow Global Technologies LLC

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

IPC: C08G18/32 ,  C08G18/20 ,  C08G18/28 ,  C08G18/38 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/66 ,  C08G18/76 ,  C08J9/12 ,  C08K5/07 ,  C08K5/13 ,  C08K5/3435

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, at least one catalyst, and certain aldehyde-suppressing additives. Foams so produced emit low levels of formaldehyde, acetaldehyde and propionaldehyde.