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公开(公告)号：US20240279428A1
公开(公告)日：2024-08-22
申请号：US18568360
申请日：2022-09-20
发明人： Paul J. Caronia , Kurt A. Bolz, III
CPC分类号： C08K3/22 , C08J3/226 , C08J3/24 , C08L43/04 , C08J2300/108 , C08J2323/08 , C08J2343/04 , C08J2423/08 , C08L2310/00
摘要： A method of forming a polymeric composition includes the steps of melt blending an ethylene-silane copolymer and a halogen free flame retardant masterbatch comprising halogen free flame retardant dispersed in an ethylene vinyl acetate copolymer to form the polymeric composition, wherein the ethylene-silane copolymer is a random copolymer of units derived from ethylene and vinyltrimethoxysilane and further wherein the copolymer has a vinyltrimethoxysilane content of 0.5 wt % to less than 2 wt % based on the total weight of the ethylene-silane copolymer; and processing the polymeric composition into a plurality of particles.
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公开(公告)号：US20240166782A1
公开(公告)日：2024-05-23
申请号：US18550481
申请日：2022-06-06
发明人： Bharat I. Chaudhary , Kurt A. Bolz, III , Peter C. Dreux , Venkata Krishna Sai Pappu , Arkady L. Krasovskiy
IPC分类号： C08F210/02 , C08K3/04 , C08L23/08 , C09D123/08 , H01B3/44
CPC分类号： C08F210/02 , C08K3/04 , C08L23/0892 , C09D123/0892 , H01B3/441 , H01B7/295
摘要： A polymeric composition includes an ethylene-silane copolymer comprising units derived from ethylene monomer and a silane monomer, wherein the ethylene-silane copolymer has a copolymerized silane content from 0.48 mol % to 1.00 mol %, a Brønsted acid catalyst and a filler comprising one or more of a flame retardant and carbon black. A Filler to Catalyst Weight Ratio is from 75 to 1000.
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3.发明授权公开(公告)号：US10563022B2
公开(公告)日：2020-02-18
申请号：US15570330
申请日：2016-04-12
摘要： Scorch of a silane-functionalized polyolefin is minimized during melt mixing with a flame retardant through the use of a polydimethylsiloxane (PDMS) having a (1) number average molecular weight (Mn) greater than or equal to (≥) 4,000 grams per mole (g/mol), (2) viscosity of greater than or equal to (≥) 90 centipoise (cP), and (3) hydroxyl group content of less than or equal to (≤) 0.9 weight percent (wt %) based on the weight of the PDMS.
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4.发明申请公开(公告)号：US20180127555A1
公开(公告)日：2018-05-10
申请号：US15570330
申请日：2016-04-12
CPC分类号： C08J3/201 , C08J3/20 , C08J3/24 , C08J2300/10 , C08J2300/108 , C08J2323/26
摘要： Scorch of a silane-functionalized polyolefin is minimized during melt mixing with a flame retardant through the use of a polydimethylsiloxane (PDMS) having a (1) number average molecular weight (Mn) greater than or equal to (≥) 4,000 grams per mole (g/mol), (2) viscosity of greater than or equal to (≥) 90 centipoise (cP), and (3) hydroxyl group content of less than or equal to (≤) 0.9 weight percent (wt %) based on the weight of the PDMS.
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