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公开(公告)号：US20200207972A1
公开(公告)日：2020-07-02
申请号：US16622273
申请日：2018-06-06
Applicant: Dow Global Technologies LLC
Inventor： Bharat I. Chaudhary , Manish Talreja , Yichi Zhang , Santosh S, Bawiskar , Peter C. Dreux , Manish K. Mundra , Abhijit Ghosh-Dastidar , Rajen M. Patel , Kalyan Sehanobish , Chieh Ying Heah , Kenneth Hin-Leong Ong
Abstract: Articles made from a moisture-crosslinkable, polymeric composition comprising in weight percent based on the weight of the composition: (A) 10 to 99.99 wt % of a nonpolar ethylenic polymer grafted with silane functionality (Si-g-npPE), the npPE having the following properties before grafting: (1) a vinyl content of 0.2 to 0.7 per 1,000 carbon atoms, (2) a melt index of 1.5 to 7.0 dg/min, (3) a density of 0.913 to 0.965 g/cc, and (4) a molecular weight distribution (Mw/Mn) of equal to or less than 8; (B) 0.01 to 20 wt % of a silanol condensation catalyst; and (C) 0 to 70 wt % of a flame retardant additive; exhibit one or more of desirable (a) silane grafting efficiency; (b) hot creep performance as a cable jacket/insulation after moisture crosslinking; (c) retained dielectric strength after glancing impact as a moisture crosslinked cable construction; and (d) crush resistance as a moisture crosslinked cable construction.
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公开(公告)号：US20170088695A1
公开(公告)日：2017-03-30
申请号：US15335532
申请日：2016-10-27
Applicant: Dow Global Technologies LLC
Inventor： Manish Mundra , Abhijit Ghosh-Dastidar , Robert F. Eaton , Lin Fu , Robert M. Campbell , Bruce M. Bell
IPC: C08K9/02 , C08K5/1515
CPC classification number: C08K9/02 , C07D301/32 , C08K5/0016 , C08K5/1515 , C08L27/06
Abstract: The present disclosure is directed to a plasticizer composition, polymeric compositions containing the plasticizer composition, and conductors coated with the polymeric composition. The plasticizer composition includes a first plasticizer comprising epoxidized fatty acid alkyl esters and a second plasticizer comprising an epoxidized natural oil. The plasticizer composition, first plasticizer, and/or second plasticizer can undergo one or more color-reducing treatment processes, such as distillation, filtration, and/or peroxide treatment.
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3.发明申请Purified Acetylated Derivatives of Castor Oil and Compositions Including Same 有权蓖麻油及其组合物的纯化乙酰化衍生物及其组合物公开(公告)号：US20140000933A1
公开(公告)日：2014-01-02
申请号：US14019803
申请日：2013-09-06
Applicant: Dow Global Technologies LLC
Inventor： Bharat I. Chaudhary , Beate Sczekalla , Abhijit Ghosh-Dastidar , Yang Cheng , Prashant Tatake , Raymond M. Collins
IPC: H01B3/44
CPC classification number: H01B3/443 , C08K5/0016 , C08K5/10 , C11C3/04 , H01B3/22 , Y10T428/31529 , C08L27/06
Abstract: The present disclosure is directed to a single phase acetylated castor component (SP-ACC). An acetylated castor component is purified to produce the SP-ACC which contains a reduced amount of, or no, insoluble component(s) therein. The SP-ACC enhances the performance and properties of plasticizers of which it is a component.
Abstract translation: 本公开涉及单相乙酰化蓖麻组分（SP-ACC）。 乙酰化的蓖麻成分被纯化以产生含有减少量的或不含不溶性成分的SP-ACC。 SP-ACC增强了其作为组分的增塑剂的性能和性能。
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公开(公告)号：US20220280903A1
公开(公告)日：2022-09-08
申请号：US17637966
申请日：2020-08-26
Applicant: Dow Global Technologies LLC
Inventor： Saurav S. Sengupta , Bharat I. Chaudhary , Manish K. Mundra , Abhijit Ghosh-Dastidar , Jeffrey M. Cogen
Abstract: A method of making a homogeneous mixture of polyolefin solids and liquid additive without melting the polyolefin solids during the making The method comprises applying acoustic energy at a frequency of from 20 to 100 hertz to a heterogeneous mixture comprising the polyolefin solids and the liquid additive for a period of time sufficient to substantially intermix the polyolefin solids and the liquid additive together and while maintaining temperature of the heterogeneous mixture above the freezing point of the at least one liquid additive and below the melting temperature of the polyolefin solids, thereby making the homogeneous mixture without melting the polyolefin solids.
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公开(公告)号：US20220275156A1
公开(公告)日：2022-09-01
申请号：US17637961
申请日：2020-08-26
Applicant: Dow Global Technologies LLC
Inventor： Saurav S. Sengupta , Bharat I. Chaudhary , Manish K. Mundra , Abhijit Ghosh-Dastidar , Jeffrey M. Cogen
Abstract: A method of making a homogeneous mixture of polyolefin solids and a particulate solid additive without melting the polyolefin solids or the particulate solid additive during the making. The method comprises applying acoustic energy at a frequency of from 20 to 100 hertz to a heterogeneous mixture comprising the polyolefin solids and the particulate solid additive for a period of time sufficient to substantially intermix the polyolefin solids and the particulate solid additive together and while maintaining temperature of the heterogeneous mixture below the melting point of the at least one particulate solid additive and below the melting temperature of the polyolefin solids, thereby making the homogeneous mixture without melting the polyolefin solids or the at least one particulate solid additive.
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Patent Agency Ranking
6.发明申请EPOXIDIZED FATTY ACID ALKYL ESTER PLASTICIZERS AND METHODS FOR MAKING EPOXIDIZED FATTY ACID ALKYL ESTER PLASTICIZERS 有权环氧化脂肪酸烷基酯增塑剂和制备环氧化脂肪酸烷基酯增塑剂的方法公开(公告)号：US20150337112A1
公开(公告)日：2015-11-26
申请号：US14429112
申请日：2012-11-12
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Abhijit Ghosh-Dastidar , Saurabh Kaujalgikar , Bharat I. Chaudhary
IPC: C08K5/1515
CPC classification number: C08K5/0016 , C07C53/126 , C07C67/03 , C07D303/04 , C08K5/101 , C08K5/1515 , C08L27/06
Abstract: Epoxidized fatty acid alkyl esters and methods for making epoxidized fatty acid alkyl esters. Such epoxidized fatty acid alkyl esters can be prepared by epoxidizing fatty acid alkyl esters with an acid and a peroxide. Epoxidation can be performed under controlled reaction conditions to provide epoxidized fatty acid alkyl esters having an iodine value in the range of from 4 to 15 g I2/100 g of epoxidized fatty acid alkyl esters. Epoxidized fatty acid alkyl esters can be employed in plasticizer compositions, either alone or in combination with other plasticizers, such as epoxidized natural oils. Such plasticizers in turn may be used in the formation of polymeric compositions.
Abstract translation: 环氧化脂肪酸烷基酯和制备环氧化脂肪酸烷基酯的方法。 这种环氧化脂肪酸烷基酯可以通过用酸和过氧化物环氧化脂肪酸烷基酯来制备。 环氧化可以在受控的反应条件下进行，以提供碘值在4至15g I2 / 100g环氧化脂肪酸烷基酯的环氧化脂肪酸烷基酯。 环氧化脂肪酸烷基酯可以单独使用或与其它增塑剂如环氧化天然油组合使用在增塑剂组合物中。 这种增塑剂又可用于形成聚合物组合物。
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公开(公告)号：US20200216650A1
公开(公告)日：2020-07-09
申请号：US16637786
申请日：2018-07-31
Applicant: Dow Global Technologies LLC
Inventor： Manish K. Mundra , Bharat l. Chaudhary , Robert Emmett Scheid, JR. , Abhijit Ghosh-Dastidar , Peter C. Dreux
Abstract: Silane-functionalized compositions comprising a polymeric brominated flame retardant with a weight average molecular weight (Mw) of equal to or greater than (≥) 1,000 g/mol exhibit improved burn and crush strength properties as compared to silane-functionalized compositions alike in all aspects except that the Mw of the brominated flame retardant is less than (
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8.发明申请公开(公告)号：US20150005420A1
公开(公告)日：2015-01-01
申请号：US14370883
申请日：2013-01-28
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Manish Mundra , Abhijit Ghosh-Dastidar , Robert F. Eaton , Lin Fu , Robert M. Campbell , Bruce M. Bell
IPC: C08K5/1515
CPC classification number: C08K9/02 , C07D301/32 , C08K5/0016 , C08K5/1515 , C08L27/06
Abstract: The present disclosure is directed to a plasticizer composition, polymeric compositions containing the plasticizer composition, and conductors coated with the polymeric composition. The plasticizer composition includes a first plasticizer comprising epoxidized fatty acid alkyl esters and a second plasticizer comprising an epoxidized natural oil. The plasticizer composition, first plasticizer, and/or second plasticizer can undergo one or more color-reducing treatment processes, such as distillation, filtration, and/or peroxide treatment.
Abstract translation: 本公开涉及增塑剂组合物，含有增塑剂组合物的聚合物组合物和涂覆有聚合物组合物的导体。 增塑剂组合物包括包含环氧化脂肪酸烷基酯的第一增塑剂和包含环氧化天然油的第二增塑剂。 增塑剂组合物，第一增塑剂和/或第二增塑剂可以进行一种或多种减色处理方法，例如蒸馏，过滤和/或过氧化物处理。
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公开(公告)号：US20140234622A1
公开(公告)日：2014-08-21
申请号：US14347069
申请日：2012-09-14
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Manish K. Mundra , Robert F. Eaton , Abhijit Ghosh-Dastidar
CPC classification number: H01B3/307 , C08K5/101 , C08K5/103 , C08K5/1515 , C09D7/63 , C09D127/06 , H01B3/443 , Y10T428/2967 , C08L27/06
Abstract: The present disclosure is directed to a plasticizer, a polymeric composition containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes a blend of an epoxidized soybean oil and a trans-esterified epoxidized fatty acid methyl ester. The trans-esterified epoxidized fatty acid methyl ester has an oxirane value greater than or equal to 6.8 %. The plasticizer, the polymeric composition, and the coated conductor retain color during heat aging.
Abstract translation: 本公开涉及增塑剂，含有增塑剂的聚合物组合物和涂覆有聚合物组合物的导体。 增塑剂包括环氧化大豆油和经酯交换的环氧化脂肪酸甲酯的共混物。 反式酯化环氧化脂肪酸甲酯的环氧乙烷值大于或等于6.8％。 增塑剂，聚合物组合物和涂覆的导体在热老化期间保持颜色。
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公开(公告)号：US12043708B2
公开(公告)日：2024-07-23
申请号：US17637966
申请日：2020-08-26
Applicant: Dow Global Technologies LLC
Inventor： Saurav S. Sengupta , Bharat I. Chaudhary , Manish K. Mundra , Abhijit Ghosh-Dastidar , Jeffrey M. Cogen
IPC: C08J3/21 , B01F23/50 , B01F23/60 , B29B7/08 , B29B7/28 , B29B7/90 , B29C48/154 , B29C48/92 , B29C71/02 , C08F10/02 , B01F101/00 , B29L31/34
CPC classification number: C08J3/212 , B01F23/511 , B01F23/55 , B01F23/60 , B29B7/08 , B29B7/286 , B29B7/90 , B29C48/154 , B29C48/92 , C08F10/02 , C08J7/08 , B01F2101/2805 , B29K2023/06 , B29L2031/3462 , C08J2323/08
Abstract: A method of making a homogeneous mixture of polyolefin solids and liquid additive without melting the polyolefin solids during the making. The method comprises applying acoustic energy at a frequency of from 20 to 100 hertz to a heterogeneous mixture comprising the polyolefin solids and the liquid additive for a period of time sufficient to substantially intermix the polyolefin solids and the liquid additive together and while maintaining temperature of the heterogeneous mixture above the freezing point of the at least one liquid additive and below the melting temperature of the polyolefin solids, thereby making the homogeneous mixture without melting the polyolefin solids.
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