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公开(公告)号：US20210155781A1
公开(公告)日：2021-05-27
申请号：US16618292
申请日：2017-05-31
Applicant: Dow Global Technologies LLC
Inventor： Hong Yang , Weiming Ma , Yonghua Gong , Lisa S. Madenjian , Yabin Sun , Yuyan Li , Brian M. Habersberger
IPC: C08L23/06 , C08L23/08 , H01L31/048
Abstract: An encapsulant film is made from a composition comprising (A) a non-polar ethylene-based polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a compound of Structure I wherein R1-R6 each is independently selected from the group consisting of hydrogen, a C1-C8 hydrocarbyl group, a C1-C36 substituted hydrocarbyl group, and combinations thereof.
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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：US10689502B2
公开(公告)日：2020-06-23
申请号：US15575121
申请日：2015-05-22
Applicant: Dow Global Technologies LLC
Inventor： Yabin Sun , Timothy J. Person , Jeffrey M. Cogen
Abstract: Processes for making cables and cable cores having a crosslinked insulation layer. The processes comprise (a) providing an initial cable core having a conductor, a first semiconductive layer, an initial insulation layer comprising a crosslinkable polymeric composition, and a second semiconductive layer, and (b) subjecting the initial cable core to a crosslinking process. The crosslinkable polymeric composition comprises an ethylene-based polymer, an organic peroxide, and a polyallyl crosslinking coagent. The polyallyl crosslinking coagent and the organic peroxide are present in amounts sufficient to provide an allyl-to-active oxygen molar ratio of less than 1.2.
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公开(公告)号：US20190270870A1
公开(公告)日：2019-09-05
申请号：US16461259
申请日：2017-11-16
Applicant: Dow Global Technologies LLC
Inventor： Yabin Sun , Jeffrey M. Cogen , Manish Mundra , Timothy J. Person
IPC: C08L23/08 , C08K5/14 , C08K5/3492 , C08K5/3435 , C08K5/36 , H01B9/02
Abstract: A composition comprises a) an ethylene-based copolymer comprising units derived from ethylene and units derived from at least one comonomer of Structure I, wherein R is a C1-C2 hydrocarbyl group and R′ is a C1-C4 hydrocarbyl group; b) at least one antioxidant; c) from greater than 0 wt % to less than 3 wt % of an organic peroxide, based on the total weight of the composition; d) optionally, at least one co-agent; and e) optionally, at least one tree retardant, wherein the ethylene-based copolymer has a melt temperature (Tm) (° C.) and a comonomer content in moles per 100 grams ethylene-based copolymer (mol/100 g) (comonomer) that satisfies the relationship Tm
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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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Patent Agency Ranking
36.发明申请CROSS-LINKABLE POLYMERIC COMPOSITIONS, METHODS FOR MAKING THE SAME, AND ARTICLES MADE THEREFROM 审中-公开可交联的聚合物组合物，其制备方法及其制备方法公开(公告)号：US20150299494A1
公开(公告)日：2015-10-22
申请号：US14441018
申请日：2012-12-29
Applicant: Yabin SUN , Timothy J. PERSON , Jeffrey M. COGEN , Neil W. Dunchus , Haoming TU , DOW GLOBAL TECHNOLOGIES LLC
Inventor： Yabin Sun , Timothy J. Person , Jeffrey M. Cogen , Neil W. Dunchus , Hao Ming Tu
IPC: C09D123/06 , H01B13/00 , C08K5/36 , C08K5/14 , C08K5/134
CPC classification number: C09D123/06 , C08J3/128 , C08J3/203 , C08J2323/04 , C08K5/0025 , C08K5/134 , C08K5/14 , C08K5/36 , H01B3/441 , H01B13/0016 , C08L23/06
Abstract: Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, an optional cross-linking coagent, and an antioxidant. Such cross-linkable polymeric compositions are prepared by imbibing at least a portion of the organic peroxide, the optional cross-linking coagent, and the antioxidant into the ethylene-based polymer. Such cross-linkable polymeric compositions can be employed in forming coated conductors.
Abstract translation: 可交联聚合物组合物包含乙烯基聚合物，有机过氧化物，任选的交联助剂和抗氧化剂。 通过将至少一部分有机过氧化物，任选的交联助剂和抗氧化剂吸入到基于乙烯的聚合物中来制备这种可交联的聚合物组合物。 这种可交联的聚合物组合物可以用于形成涂覆的导体。
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公开(公告)号：US20150299455A1
公开(公告)日：2015-10-22
申请号：US14651967
申请日：2012-12-31
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Shuwen Peng , Yabin Sun , Mahalia Soediono , Shih-Yaw Lai
IPC: C08L53/00
CPC classification number: C08L53/00 , C08K5/3435 , C08L23/142 , C08L23/16 , C08L2205/03 , C08L2312/00
Abstract: The present disclosure provides a composition comprising or obtained from a reaction mixture comprising a first propylene-based polymer, an olefin block copolymer, and a cure component. The cure component comprises (i) a second propylene/α-olefin copolymer, (ii) a scorch retardant, and (iii) a crosslinking agent.
Abstract translation: 本公开提供包含或从包含第一丙烯类聚合物，烯烃嵌段共聚物和固化组分的反应混合物获得的组合物。 固化组分包括（i）第二丙烯/α-烯烃共聚物，（ii）焦化阻燃剂和（iii）交联剂。
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38.发明申请CROSS-LINKABLE POLYMERIC COMPOSITIONS, METHODS FOR MAKING THE SAME, AND ARTICLES MADE THEREFROM 有权可交联的聚合物组合物，其制备方法及其制备方法公开(公告)号：US20150203701A1
公开(公告)日：2015-07-23
申请号：US14416326
申请日：2013-09-11
Applicant: Dow Global Technologies LLC
Inventor： Yabin Sun , Timothy J. Person , Jeffrey M. Cogen , Journey Lu Zhu
IPC: C09D123/06 , H01B7/02 , C08K5/12 , H01B13/06 , C08K5/14 , C08K5/3492
CPC classification number: C09D123/06 , C08K5/0025 , C08K5/12 , C08K5/14 , C08K5/3492 , C08K5/34924 , H01B7/02 , H01B13/06 , C08L23/04
Abstract: Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, and a polyallyl cross-linking coagent, where the polyallyl cross-linking coagent and the organic peroxide are present in amounts sufficient to provide an allyl-to-active oxygen molar ratio of at least 1.6, based on the allyl content of the polyallyl cross-linking coagent and the active oxygen content of the organic peroxide. Such cross-linkable polymeric compositions can be employed in forming coated conductors.
Abstract translation: 包含乙烯基聚合物，有机过氧化物和聚烯丙基交联助剂的可交联聚合物组合物，其中聚烯丙基交联助剂和有机过氧化物的存在量足以提供烯丙基 - 活性氧摩尔 基于聚烯丙基交联助剂的烯丙基含量和有机过氧化物的活性氧含量，至少为1.6。 这种可交联的聚合物组合物可以用于形成涂覆的导体。
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公开(公告)号：US20250051528A1
公开(公告)日：2025-02-13
申请号：US18719488
申请日：2021-12-17
Applicant: Dow Global Technologies LLC
Inventor： Yunfeng Yang , Yabin Sun , Colin Li Pi Shan , Gaoxiang Wu , Wenxin Zhang
Abstract: A process to form a crosslinked composition, the process comprising thermally treating a composition that comprises the following components: a) at least one olefin/silane interpolymer comprising at least one Si—H group, b) at least one peroxide, and c) at least one crosslinking coagent, wherein the composition has a mole ratio of active oxygen atom to carbon-carbon double bond of ≥0.02 and ≤0.7, based on the active oxygen atom content of component b and the carbon-carbon double bond content of component c. A composition that comprises the following components: a) at least one olefin/silane interpolymer comprising at least one Si—H group, b) at least one peroxide, and c) at least one crosslinking coagent, wherein the composition has a mole ratio of active oxygen atom to carbon-carbon double bond of ≥0.02 and ≤0.7, based on the active oxygen atom content of component b and the carbon-carbon double bond content of component c.
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公开(公告)号：US20250051527A1
公开(公告)日：2025-02-13
申请号：US18719393
申请日：2021-12-17
Applicant: Dow Global Technologies LLC
Inventor： Bo Lyu , Xiaochun Liu , Yabin Sun , Wenxin Zhang , Colin Li Pi Shan , Gaoxiang Wu
Abstract: A process to form a crosslinked, foamed composition, and related processes and compositions, the process comprising thermally treating a first composition that comprises the following components: a) at least one olefin/silane interpolymer comprising at least one Si—H group, b) at least one peroxide, and c) at least one blowing agent.
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