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公开(公告)号：US11498999B2
公开(公告)日：2022-11-15
申请号：US16612535
申请日：2017-05-11
Applicant: DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
Inventor： Chenyan Bai , Zhaohui Qu , Jie Wu , Kalyan Sehanobish , Hongyu Chen , Xinchun Liu , Chao Zhang
IPC: C08G18/10 , B32B7/12 , C08G18/28 , C08G18/32 , C08G18/73 , C08G18/75 , C08G18/76 , C09J175/06 , C09J175/08 , B32B7/08 , B32B27/08 , C08G18/08 , B32B27/34 , C08G18/40 , B32B27/30 , B32B27/32 , B32B27/36 , C08G18/12 , C08G18/48
Abstract: An aqueous polyurethane dispersion compositions are disclosed. The compositions include a polyurethane prepolymer dispersed in an aqueous medium, the polyurethane prepolymer comprising an isocyanate and a crystalline polyester polyol having a hydroxyl content of 20 to 150 mg KOH/g and a melt temperature of less than or equal to 90° C. Methods of forming a laminate are also disclosed. The methods include providing an aqueous polyurethane dispersion, applying the polyurethane dispersion to a surface of the first substrate, bringing the side of the first substrate into contract with a surface of the second substrate, and curing the aqueous dispersion, thereby laminating the first substrate to the second substrate. Laminates formed by the methods and including the compositions are also disclosed.
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公开(公告)号：US10424682B2
公开(公告)日：2019-09-24
申请号：US15032168
申请日：2013-11-04
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： John A. Naumovitz , Hongyu Chen , Yan Huang , Ada Yu Zhang , Zhi Xu
IPC: H01L31/055 , B32B27/08 , C09K11/06 , H01L31/048 , C09K11/02 , B32B27/18 , B32B27/32 , B32B27/20 , B32B27/30 , H01L31/0296 , H01L31/032
Abstract: A multilayer encapsulant film having at least two layers includes a first layer comprising an encapsulant resin, and a second layer comprising an encapsulant resin and at least one down-converter, such as a rare-earth organometallic complex. The down-converter may be present in an amount of at least 0.0001 wt % based on the total weight of the encapsulant film. Further layers of a multilayer encapsulant film may or may not include a down-converter. Preferably, a multilayer encapsulant film contains at least one layer with at least one down-converter and at least one layer without a down-converter. Such multilayer down-converting films may be used in an electronic device, such as a PV module.
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公开(公告)号：US20180355189A1
公开(公告)日：2018-12-13
申请号：US16060085
申请日：2015-12-30
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Yan Huang , Hongyu Chen , Xinyu Cao , Yu Zhang , Paul J. Popa , Yuteng Lin , John A. Roper , Gerald A. Vandezande
IPC: C09D5/16 , C09D163/00 , C08G59/56 , C08G59/66 , C08G77/26
CPC classification number: C09D5/1675 , C08G59/1494 , C08G59/504 , C08G59/56 , C08G59/66 , C08G77/26 , C09D5/16 , C09D5/1637 , C09D7/63 , C09D7/65 , C09D163/00
Abstract: Curable coating compositions for preventing biofouling include a) at least one epoxy resin; b) at least one amine-functional poly(dialkylsiloxane) polymer in an amount from 1 to 70% based on the combined weights of components a) and b); and c) at least one alkylene polyamine, polyalkylene polyamine or polymercaptan epoxy curing agent; wherein components b) and c) together provide about 0.75 to 1.5 equivalents of amine nitrogen atoms and/or thiol groups per equivalent of epoxy groups provided by component a). When cured to form an antifouling coating, the coating exhibits a water contact angle of at least 100° as measured using an optical contact angle meter at 22° C. The coating composition adheres well to many substrates, provides good anticorrosion protection and is an effective anti-biofouling measure.
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公开(公告)号：US20200148801A1
公开(公告)日：2020-05-14
申请号：US16617311
申请日：2017-05-29
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Jiguang Zhang , Jian Zou , Yahong Zhang , Hongyu Chen , Zheng Zhang
IPC: C08F220/28 , C08F220/14 , C09D133/06 , C09D133/14
Abstract: A suspension process for preparing an acetoacetyl functional polymer and the acetoacetyl functional polymer made from the process suitable for aldehyde abatement.
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公开(公告)号：US20210347963A1
公开(公告)日：2021-11-11
申请号：US16317860
申请日：2016-08-17
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Yujiang Wang , Hui Liu , Caifeng Wang , Jianming Xu , Ling Li , Alvin M. Maurice , Hongyu Chen
IPC: C08K5/18 , C08L33/08 , C09D133/08 , C09D7/63
Abstract: The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.
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Patent Agency Ranking
公开(公告)号：US11130830B2
公开(公告)日：2021-09-28
申请号：US16617311
申请日：2017-05-29
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Jiguang Zhang , Jian Zou , Yahong Zhang , Hongyu Chen , Zheng Zhang
IPC: C08L33/14 , C08F220/28 , C08F220/14 , C09D133/06 , C09D133/14 , C08K5/07
Abstract: A suspension process for preparing an acetoacetyl functional polymer and the acetoacetyl functional polymer made from the process suitable for aldehyde abatement.
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公开(公告)号：US09908988B2
公开(公告)日：2018-03-06
申请号：US15108794
申请日：2013-12-30
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Wei Liu , Xiaomei Song , Hongyu Chen , Yan Huang , Yu Zhang
CPC classification number: C08K3/28 , C08G59/245 , C08G59/5033 , C08K3/22 , C08K5/435 , C08K2003/2227 , C08K2003/385 , C08K2201/001 , C08K2201/005 , C08L63/00 , H01L23/3737 , H01L33/641 , H01L2924/0002 , H01L2933/0033 , H01L2933/0075 , H01L2924/00
Abstract: An article having a heat source and an electrically insulating thermal management component located in proximity to the heart source. The thermal management component contains a cured thermoset formed from a composition containing (a) a diglycidyl compound which has mesogenic structure and melting point of the diglycidyl compound is 150° C. or less, (b) a hardener and (c) an inorganic filler having specific thermal conductivity. The cured thermoset has high thermal conductivity.
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公开(公告)号：US11292889B2
公开(公告)日：2022-04-05
申请号：US16317860
申请日：2016-08-17
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Yujiang Wang , Hui Liu , Caifeng Wang , Jianming Xu , Ling Li , Alvin M. Maurice , Hongyu Chen
IPC: C08K5/18 , C09D7/63 , C08L33/08 , C09D133/08
Abstract: The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.
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9.发明申请Multilayer Down-Converting Encapsulant Films and Electronic Devices Including the Same 有权多层下转换封装薄膜和包括其的电子设备公开(公告)号：US20160260857A1
公开(公告)日：2016-09-08
申请号：US15032168
申请日：2013-11-04
Applicant: DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
Inventor： John A. Naumovitz , Hongyu Chen , Yan Huang , Ada Yu Zhang , Zhi Xu
IPC: H01L31/055 , B32B27/20 , H01L31/0296 , B32B27/30 , H01L31/048 , H01L31/032 , B32B27/08 , B32B27/32
Abstract: A multilayer encapsulant film having at least two layers includes a first layer comprising an encapsulant resin, and a second layer comprising an encapsulant resin and at least one down-converter, such as a rare-earth organometallic complex. The down-converter may be present in an amount of at least 0.0001 wt % based on the total weight of the encapsulant film. Further layers of a multilayer encapsulant film may or may not include a down-converter. Preferably, a multilayer encapsulant film contains at least one layer with at least one down-converter and at least one layer without a down-converter. Such multilayer down-converting films may be used in an electronic device, such as a PV module.
Abstract translation: 具有至少两层的多层包封膜包括包含密封剂树脂的第一层和包含密封剂树脂和至少一种下转换器如稀土有机金属络合物的第二层。 下转换器可以以基于密封剂膜的总重量的至少0.0001重量％的量存在。 多层密封剂膜的其它层可以包括或可以不包括下变频器。 优选地，多层密封剂膜包含至少一个具有至少一个下变换器的层和至少一个没有下变频器的层。 这种多层下转换膜可以用于诸如PV模块的电子设备中。
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公开(公告)号：US20250129248A1
公开(公告)日：2025-04-24
申请号：US18687916
申请日：2021-11-15
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Tao Wang , Hongyu Chen , Xilun Weng , Kainan Zhang , Ming Ming , Wenke Miao , Wuye Ouyang
Abstract: A toughened polyamide composition including a blend of: (A) at least one polyamide; (B) at least one impact modifier; and (C) at least one organic amine; a process for producing the toughened polyamide composition; and articles made from the toughened polyamide compositions.
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