公开(公告)号：US20180212180A1

公开(公告)日：2018-07-26

申请号：US15744888

申请日：2015-08-21

Applicant: Dow Global Technologies LLC

Inventor： Robert David Grigg ,  Liam P. Spencer ,  John W. Kramer ,  Chun Liu ,  Sukrit Mukhopadhyay ,  David D. Devore ,  Shaoguang Feng ,  Jichang Feng ,  Minrong Zhu

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/82 ,  H01L51/52

CPC classification number: H01L51/5064 ,  C07D209/82 ,  C08F12/22 ,  C08F12/26 ,  C08F12/32 ,  C09D125/18 ,  H01L51/0034 ,  H01L51/0043 ,  H01L51/0051 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5206 ,  H01L51/5221

Abstract: The present invention provides a polymeric charge transfer layer composition comprising a polymer comprising, as polymerized units, at least one Monomer A and at least one Monomer B. It further provides an organic light emitting device and an organic electronic device comprising the polymeric charge transfer layer.

公开(公告)号：US09966537B2

公开(公告)日：2018-05-08

申请号：US15539856

申请日：2015-12-22

Applicant: Dow Global Technologies LLC

Inventor： Kaitlyn Gray ,  Robert Wright ,  Liam Spencer ,  David Devore ,  David Pearson ,  Jichang Feng ,  Jing Jing Yan ,  Shaoguang Feng

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

CPC classification number: H01L51/0061 ,  C07D209/86 ,  C07D209/90 ,  C07D403/12 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092

Abstract: Provided is a composition comprising a compound selected from Structure 1, as described herein:

公开(公告)号：US20180006236A1

公开(公告)日：2018-01-04

申请号：US15537492

申请日：2015-12-22

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

Inventor： Zhengming Tang ,  Shaoguang Feng ,  Hong-Yeop Na ,  Chong Xing ,  Minrong Zhu ,  Robert J. Wright ,  David D. Devore ,  Jichang Feng ,  Kyung-Joo Lee

IPC: H01L51/00 ,  C07D209/14 ,  H01L51/50

CPC classification number: C07D209/58 ,  C07D209/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/001 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088

Abstract: Organic compounds suitable for organic layers of electronic devices that show reduced driving voltage, increased luminous efficiency and/or increased power efficiency.

公开(公告)号：US20170334849A1

公开(公告)日：2017-11-23

申请号：US15537444

申请日：2015-11-11

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

Inventor： Zhengming Tang ,  Chong Xing ,  Shaoguang Feng ,  Minrong Zhu ,  Hua Ren ,  Hong-Yeop Na ,  Yuchen Liu ,  Robert J. Wright ,  David D. Devore

IPC: C07D207/335 ,  C09K11/06

CPC classification number: C07D207/335 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029

Abstract: An organic compound suitable for organic layers of electronic devices that show improved luminescent properties.

公开(公告)号：US20170229656A1

公开(公告)日：2017-08-10

申请号：US15328330

申请日：2015-08-19

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

Inventor： Minrong Zhu ,  Jichang Feng ,  Shaoguang Feng ,  Chun Liu ,  Nolan T. McDougal ,  David D. Devore ,  Peter Trefonas, III ,  Liam P. Spencer

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

CPC classification number: H01L51/0039 ,  C07D209/82 ,  C07D209/86 ,  C08G61/124 ,  C08G2261/124 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3241 ,  C08G2261/512 ,  C08G2261/95 ,  H01L51/0043 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5056

Abstract: The invention provides compositions comprising crosslinkable BCB-functionalized materials for use in OLEDs applications. The inventive compositions can be used to form hole-transporting materials for use in electroluminescent devices. In particular, the invention provides a composition comprising at least one compound selected from Structure A, as described herein.

公开(公告)号：US20170170400A1

公开(公告)日：2017-06-15

申请号：US15318396

申请日：2015-08-20

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

Inventor： Liam P. Spencer ,  Liang Hong ,  Chun Liu ,  Minrong Zhu ,  Jichang Feng ,  Jing Jing Yan ,  Zhengming Tang ,  Shaoguang Feng ,  Peter Trefonas, III ,  David D. Devore ,  Nolan T. McDougal

IPC: H01L51/00 ,  C08G61/12

CPC classification number: H01L51/0043 ,  C08G61/12 ,  C08G61/128 ,  C08G2261/122 ,  C08G2261/135 ,  C08G2261/312 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3241 ,  C08G2261/344 ,  C08G2261/46 ,  C08G2261/51 ,  C08G2261/512 ,  C08G2261/76 ,  C08G2261/95 ,  C08L65/00 ,  H01L51/0003 ,  H01L51/0034 ,  H01L51/0039 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088

Abstract: A light emitting device comprising a polymeric charge transfer layer, wherein the polymeric charge transfer layer is formed from a composition comprising a polymer, said polymer comprising one or more polymerized units derived from Structure A, and one or more polymerized units derived from Structure (B), each as follows: A) a monomer having the Structure (A), as defined herein: and B) a monomer that comprises one or more dienophile moieties.

公开(公告)号：US11926770B2

公开(公告)日：2024-03-12

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

CPC classification number: C09J7/385 ,  C08F220/06 ,  C08F220/14 ,  C08F220/1802 ,  C08F220/1804 ,  C08F220/1808 ,  C08F236/22 ,  C08L91/00 ,  C09J2301/302 ,  C09J2433/00

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：US20230392000A1

公开(公告)日：2023-12-07

申请号：US18034156

申请日：2020-12-03

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Baoqing Zheng ,  Tao Wang ,  Xiaohong Yang ,  Jinfei Wang ,  Jia Tang ,  Jieying Chen ,  Fengzhe Shi ,  Shaoguang Feng

IPC: C08L33/12 ,  C08L33/08 ,  C09D133/08 ,  C09D133/12

CPC classification number: C08L33/12 ,  C08L33/08 ,  C09D133/08 ,  C09D133/12

Abstract: An aqueous dispersion of multistage polymeric particles comprises at least two polymers, and a coating composition comprising such aqueous dispersion of multistage polymeric particles can provide coatings with hot resistance, alcohol resistance, alkali resistance and acetic acid resistance.

公开(公告)号：US20230193105A1

公开(公告)日：2023-06-22

申请号：US17926352

申请日：2020-06-29

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Yu Chen ,  Darren Hansen ,  Qingwei Meng ,  Chong Xing ,  Tingting Chen ,  Shaoguang Feng

IPC: C09K5/14 ,  C08K13/06 ,  C08G18/76 ,  C08G18/36 ,  C08G18/48 ,  C08G18/32 ,  C08G18/66

CPC classification number: C09K5/14 ,  C08K13/06 ,  C08G18/7671 ,  C08G18/36 ,  C08G18/4829 ,  C08G18/3206 ,  C08G18/6696 ,  C08K2201/001 ,  C08K7/18

Abstract: A composition comprising an isocyanate composition comprising a polyisocyanate and a specific thermally conductive filler composition (C) can further be part of a two-component curable composition comprising the isocyanate composition and a polyol composition and having a low viscosity upon admixing and upon cure provides a high thermal conductivity.

公开(公告)号：US11603428B2

公开(公告)日：2023-03-14

申请号：US17262824

申请日：2018-08-02

Applicant: Dow Global Technologies LLC

Inventor： Zhengming Tang ,  Jian Zou ,  Shaoguang Feng ,  Yuji Sasaki ,  Hongliang Chen ,  Haiying Li ,  Degang Zhang ,  Ping Zhang

IPC: C08G18/66 ,  C08G18/20 ,  C08G18/32 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/64 ,  C08J9/12 ,  C08K3/30

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, a polyethyleneamine mixture having a number average molecular weight of 175 to 450 and an alkali metal, phosphonium or ammonium sulfite. Foams so produced emit low levels of formaldehyde, acetaldehyde, acrolein and propionaldehyde.