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公开(公告)号：US20250125075A1
公开(公告)日：2025-04-17
申请号：US18704326
申请日：2021-12-17
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Yabin Sun , Gaoxiang Wu , Colin LiPiShan , Timothy J. Person , Wenxin Zhang , Kainan Zhang , Jie Ji
Abstract: The present disclosure provides a process. In an embodiment, the process includes providing an initial cable core. The initial cable core includes (i) a conductor and (ii) an initial insulation layer. The initial insulation layer includes a crosslinkable polymeric composition composed of (a) an ethylene-based polymer composed of (1) ethylene monomer, (2) an optional α-olefin comonomer, and (3) an optional organosiloxane comonomer. The crosslinkable polymeric composition further includes (b) dicumyl peroxide (DCP), (c) an Si—H containing (AP) scavenger, (d) optional curing coagent, and (e) optional anti-oxidant. The process includes subjecting the initial cable core to a crosslinking procedure sufficient to crosslink the crosslinkable polymeric composition and form a cable core with a crosslinked insulation layer.
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公开(公告)号：US11820111B2
公开(公告)日：2023-11-21
申请号：US16758328
申请日：2018-10-23
Applicant: Dow Global Technologies LLC
Inventor： Susan G. Brown , Qichun Wan , Ronald J. Weeks , Mark T. Jablonka , Rennisha R. Wickham , Colin LiPiShan , Miguel Alberto de Jesus Prieto
IPC: B32B27/08 , B32B7/12 , B32B27/30 , B32B27/32 , B32B27/40 , C08F22/06 , C09D5/00 , C09D123/08 , C09D123/26 , C09D125/08 , C09D153/00 , C09J151/06 , C09J153/00
CPC classification number: B32B27/08 , B32B7/12 , B32B27/308 , B32B27/32 , B32B27/40 , C08F22/06 , C09D5/002 , C09D123/0815 , C09D123/26 , C09D125/08 , C09D153/005 , C09J151/06 , C09J153/005 , B32B2255/10 , B32B2255/26 , B32B2310/0831 , B32B2323/04 , B32B2323/10 , B32B2325/00 , B32B2333/08 , B32B2375/00 , B32B2471/00
Abstract: A tile comprising the following components: A) a first film formed from a first composition comprising the following: i) a functionalized olefin-based polymer comprising one or more chemical groups selected from the following: a) a carboxylic acid, and/or b) an anhydride, and, optionally, c) an amino or an amine; and ii) a functionalized styrenic block copolymer, comprising, in polymerized form, styrene, and ethylene and/or at least one alpha-olefin, and comprising one or more chemical groups selected from the following: a) a carboxylic acid, and/or b) an anhydride; and B) a substrate comprising at least one layer formed from a second composition comprising a propylene-based polymer; and wherein the first film covers at least one surface of the substrate.
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33.发明授权公开(公告)号：US11542383B2
公开(公告)日：2023-01-03
申请号：US16782529
申请日：2020-02-05
Applicant: Dow Global Technologies LLC
Inventor： Colin LiPiShan , Kyle Anderson
Abstract: The invention provides a composition comprising the following: A) a first polymer composition comprising an anhydride functionalized ethylene-based polymer, and optionally, an ethylene-based polymer; B) a filler; and wherein the anhydride functionalized ethylene-based polymer has a density from 0.855 g/cc to 0.900 g/cc and a melt viscosity, at 177° C., from 1000 to 50,000 cP.
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公开(公告)号：US20220073715A1
公开(公告)日：2022-03-10
申请号：US17419279
申请日：2019-12-27
Applicant: Dow Global Technologies LLC
Inventor： Jeffrey C. Munro , Hong Yang , Haiyang Yu , Brian M. Habersberger , Lixin Sun , Colin LiPiShan
IPC: C08L23/08 , C08K5/14 , C08K5/00 , H01L31/048 , C08K5/3435 , C08L23/16
Abstract: Disclosed relates to unsaturated polyolefins and processes for preparing the same. Disclosed further relates to curable formulations comprising the unsaturated polyolefins that show improved crosslinking.
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公开(公告)号：US20210230414A1
公开(公告)日：2021-07-29
申请号：US16314291
申请日：2017-06-29
Applicant: Dow Global Technologies LLC
Inventor： Colin LiPiShan , Juan C. Tuberquia , Guang Ming Li , Timothy E. Clayfield , Lena T. Nguyen , Edward O. Madenjian , Cory M. Thomas West , Alexandra E. Frankel
IPC: C08L23/16
Abstract: The invention provides a composition comprising a first composition, comprising a first ethylene/alpha-olefin/non-conjugated polyene and a second ethylene ethylene/alpha-olefin/non-conjugated polyene, and wherein the first composition comprises the following property: Mw>1389.6 [g/mole] MV+115,000 g/mole, wherein MV is the Mooney Viscosity (ML 1+4, 125C), and Mw is the weight average molecular weight, as determined by conventional GPC.
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Patent Agency Ranking
公开(公告)号：US20200255639A1
公开(公告)日：2020-08-13
申请号：US16651855
申请日：2017-09-30
Applicant: Dow Global Technologies LLC
Inventor： Bo Lyu , Yabin Sun , Tao Han , Josef Van Dun , Colin LiPiShan
IPC: C08L23/08 , C08K5/3435
Abstract: A composition is composed of (A) an ethylene/alpha-olefin/diene TEMPO compound having the Structure (I) and (D) a peroxide. The molar ratio of isocyanate groups of Component (B) to the functional groups of Component (C) is from 0.80 to 1.10. A composition is composed of (A) an ethylene/alpha-olefin/diene interpolymer; a second composition comprising a reaction mixture comprising (B) an isocyanate comprising at least two isocyanate groups and (C) a TEMPO compound having the Structure (I) and (D) a peroxide, wherein the molar ratio of isocyanate groups of Component (B) to the functional groups of Component (C) is from 0.80 to 1.10. In Structure I, R1, R2, R3 and R4 are each independently selected from H and C1-C6 alkyl groups and X is a functional group selected from OH and NH2.
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37.发明申请公开(公告)号：US20200172700A1
公开(公告)日：2020-06-04
申请号：US16782529
申请日：2020-02-05
Applicant: Dow Global Technologies LLC
Inventor： Colin LiPiShan , Kyle Anderson
Abstract: The invention provides a composition comprising the following: A) a first polymer composition comprising an anhydride functionalized ethylene-based polymer, and optionally, an ethylene-based polymer; B) a filler; and wherein the anhydride functionalized ethylene-based polymer has a density from 0.855 g/cc to 0.900 g/cc and a melt viscosity, at 177° C., from 1000 to 50,000 cP.
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公开(公告)号：US20200087550A1
公开(公告)日：2020-03-19
申请号：US16608543
申请日：2018-04-27
Applicant: Dow Global Technologies LLC
Inventor： Chun Liu , Qichun Wan , Colin LiPiShan , Lena T. Nguyen , Kyle D. Anderson
IPC: C09J123/06 , C09J109/00 , C09J151/06 , C09J151/04 , C08K5/14 , F16H7/02
Abstract: The present disclosure provides an article. The article includes an adhesive layer with two opposing surfaces. The adhesive layer includes (i) a functionalized ethylene-based polymer having a melt index from 0.1 g/10 min to 300 g/10 min; (ii) from 0.01 wt % to 45 wt % of a functionalized hydrocarbon; (iii) a tackifier; and (iv) optionally, a crosslinking agent.
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公开(公告)号：US20190136029A1
公开(公告)日：2019-05-09
申请号：US16306111
申请日：2017-05-30
Applicant: Dow Global Technologies LLC
Inventor： Tao Han , Colin LiPiShan , Timothy E. Clayfield
IPC: C08L23/16 , C08F210/18
Abstract: The invention provides a composition comprising a first composition, comprises a first ethylene/alpha-olefin/non-conjugated diene interpolymer, and wherein the first composition comprises the following properties: a) a molecular weight distribution MWD(conv)≥3.50, and b) a [(Mz)/(tan delta (0.1 rad/sec, 190° C.))]≥250,000 g/mole.
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40.发明申请公开(公告)号：US20180282597A1
公开(公告)日：2018-10-04
申请号：US15570610
申请日：2016-05-05
Applicant: Dow Global Technologies LLC
Inventor： Colin LiPiShan , Hang Wu , Lena T. Nguyen
IPC: C09J123/28 , C08L23/28 , C08L91/00 , C09J191/00 , B32B7/12 , B32B19/04 , B32B25/10
Abstract: A composition useful as an adhesive for binding a fabric, e.g., a cotton cloth, to a rubber substrate, e.g., a base sheet comprising EPDM, is described, the composition comprising at least the following: (A) A functionalized, halogenated olefin-based polymer having a melt index (12, 190° C./2.16) greater than, or equal, to 30 grams per 10 minutes (g/10 min); (B) A tackifier; and/or (B′) An olefin-based polymer having a density from 0.855 to 0.900 grams per cubic centimeter (g/cc) and a weight average molecular weight (Mw) of less than, or equal to, 60,000 grams per mole.
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