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公开(公告)号：US20180044516A1
公开(公告)日：2018-02-15
申请号：US15556302
申请日：2015-03-31
Inventor： Shiling Zhang , Lukasz Zukowski , Yujiang Wang , Dong Yun , Ling Li , Youjun Wu
IPC: C08L33/02 , C09D133/02
CPC classification number: C08L33/02 , C08L33/08 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C09D5/022 , C09D5/29 , C09D133/02 , C09D133/08 , C08L5/04 , C09J201/00 , C08L5/00
Abstract: The present invention further provides a binder composition comprising a first binder and a second binder. The first binder comprises, by dry weight based on total dry weight of the binder composition, from 1% to 98% polymer particles, from 0.3% to 20% an anionic polyelectrolyte, and from 0.1% to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.5% to 70% a clay, and from 0.03% to 10% a dispersant. It also provides a paint formulation comprising the binder composition.
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公开(公告)号：US10726976B2
公开(公告)日：2020-07-28
申请号：US16313352
申请日：2016-06-30
Applicant: Dow Global Technologies LLC
Inventor： Xiaomei Song , Hongyu Chen , Yabin Sun , Youjun Wu , Wei Li , Xiaoxiong Miao
Abstract: Semiconductive shield layers for power cable constructions are made from a composition that has: (A) A nonpolar, ethylene-based polymer having a density of greater than (>) 0.90 glee and a melt index of >20 g/10 min at 190° C./2.16 Kg; (B) A polar polymer consisting of ethylene and an unsaturated alkyl ester having 4 to 20 carbon atoms; (C) Acetylene carbon black; and (D) A curing agent; with the provisos that (1) the composition has a phase separated structure, and (2) the weight ratio of nonpolar polymer to polar polymer is from 0.25 to 4.
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公开(公告)号：US10590271B2
公开(公告)日：2020-03-17
申请号：US15556302
申请日：2015-03-31
Inventor： Shiling Zhang , Lukasz Zukowski , Yujiang Wang , Dong Yun , Ling Li , Youjun Wu
IPC: C08L33/00 , C08L33/02 , C09D133/02
Abstract: The present invention further provides a binder composition comprising a first binder and a second binder. The first binder comprises, by dry weight based on total dry weight of the binder composition, from 1% to 98% polymer particles, from 0.3% to 20% an anionic polyelectrolyte, and from 0.1% to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.5% to 70% a clay, and from 0.03% to 10% a dispersant. It also provides a paint formulation comprising the binder composition.
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Patent Agency Ranking
公开(公告)号：US20190156973A1
公开(公告)日：2019-05-23
申请号：US16313352
申请日：2016-06-30
Applicant: Dow Global Technologies LLC
Inventor： Xiaomei Song , Hongyu Chen , Yabin Sun , Youjun Wu , Wei Li , Xiaoxiong Miao
Abstract: Semiconductive shield layers for power cable constructions are made from a composition comprising: (A) A nonpolar, ethylene-based polymer having a density of greater than (>) 0.90 g/cc and a melt index of >20 g/10 min at 190° C./2.16 Kg; (B) A polar polymer consisting of ethylene and an unsaturated alkyl ester having 4 to 20 carbon atoms; (C) Acetylene carbon black; and (D) A curing agent; with the provisos that (1) the composition has a phase separated structure, and (2) the weight ratio of nonpolar polymer to polar polymer is from 0.25 to 4.
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公开(公告)号：US11466155B2
公开(公告)日：2022-10-11
申请号：US16624556
申请日：2017-06-30
Applicant: Dow Global Technologies LLC
Inventor： Gangwei Sun , XianMin Xu , Mohamed Esseghir , Peng Gao , Youjun Wu , Lingfeng Yu
Abstract: A filling composition comprises (A) a mineral oil having a kinematic viscosity from 80 cSt to 100 cSt at 40° C.; (B) a styrene-ethylene/propylene diblock copolymer; and (C1) a propylene/ethylene copolymer having a weight average molecular weight (Mw) from 5,000 to 200,000 or (C2) an ethylene/propylene copolymer having a weight average molecular weight (Mw) from 5,000 to 200,000. The filling composition is used as a filling composition in a buffer tube.
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公开(公告)号：US20210155802A1
公开(公告)日：2021-05-27
申请号：US16624556
申请日：2017-06-30
Applicant: Dow Global Technologies LLC
Inventor： Gangwei Sun , XianMin Xu , Mohamed Esseghir , Peng Gao , Youjun Wu , Lingfeng Yu
Abstract: A filling composition comprises (A) a mineral oil having a kinematic viscosity from 80 cSt to 100 cSt at 40° C.; (B) a styrene-ethylene/propylene diblock copolymer; and (C1) a propylene/ethylene copolymer having a weight average molecular weight (Mw) from 5,000 to 200,000 or (C2) an ethylene/propylene copolymer having a weight average molecular weight (Mw) from 5,000 to 200,000. The filling composition is used as a filling composition in a buffer tube.
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公开(公告)号：US10570272B2
公开(公告)日：2020-02-25
申请号：US15320849
申请日：2014-07-04
Applicant: Dow Global Technologies LLC
Inventor： Jingui Jiang , Haipeng Xu , Wanxia Zhu , Youjun Wu
Abstract: The present invention relates to an aqueous polymer dispersion composition comprising a stable aqueous dispersion of single-phase thermoplastic polymer particles imbibed with a thermosettable compound having at least two oxirane groups. The thermoplastic polymer particles have a sufficient concentration of anti-agglomerating functional groups to stabilize the latex against agglomeration, and the thermoplastic polymer particles being a copolymerization product of a monomer mixture comprising, based on the total dry weight of the monomer mixture (a) 35 wt. % to 71 wt. % of ethyl acrylate, (b) 30 wt. % to 60 wt. % of methyl methacrylate, and (c) 5 wt. % to 10 wt. % methylol acrylamide.
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公开(公告)号：US20170158843A1
公开(公告)日：2017-06-08
申请号：US15320849
申请日：2014-07-04
Applicant: Dow Global Technologies LLC
Inventor： Jingui Jiang , Haipeng Xu , Wanxia Zhu , Youjun Wu
Abstract: The present invention relates to an aqueous polymer dispersion composition comprising a stable aqueous dispersion of single-phase thermoplastic polymer particles imbibed with a thermosettable compound having at least two oxirane groups. The thermoplastic polymer particles have a sufficient concentration of anti-agglomerating functional groups to stabilize the latex against agglomeration, and the thermoplastic polymer particles being a copolymerization product of a monomer mixture comprising, based on the total dry weight of the monomer mixture (a) 35 wt. % to 71 wt. % of ethyl acrylate, (b) 30 wt. % to 60 wt. % of methyl methacrylate, and (c) 5 wt. % to 10 wt. % methylol acrylamide.
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