Patents Assigned to AEI Compounds Ltd.
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Patent number: 11603460Abstract: Crosslinkable insulation materials, which are commonly halogen-free, for use in wire and cable applications are provided. The insulation include a crosslinkable thermoplastic polymer and flame retardant material. The flame retardant material may include a metal hydroxide flame retardant, such as a magnesium, calcium, zinc and/or aluminum hydroxide. The crosslinkable thermoplastic polymer includes silane-grafted polymer blend, which includes a polyolefin plastomer blended with one or more other thermoplastic polymers. The crosslinkable thermoplastic polymer may be curable by exposure to moisture and may include moisture curable silane functionality in the crosslinkable thermoplastic polymer.Type: GrantFiled: August 3, 2016Date of Patent: March 14, 2023Assignee: AEI Compounds Ltd.Inventor: Mike Edward Slevin
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Patent number: 10672535Abstract: Halogen-free polymer composite materials, which are commonly for use in sheathing and insulation applications for wire and cable, are provided. The composite materials include a polymeric blend, which includes ethylene/?-olefin copolymer and polyolefin, a hydrated metal oxide flame-retardant, such as hydrated magnesium oxide, and an antimony compound. In some instances, the polymeric blend may include an olefin/unsaturated ester copolymer.Type: GrantFiled: February 23, 2018Date of Patent: June 2, 2020Assignees: SACO AEI Polymers, Inc., AEI Compounds Ltd.Inventors: Mike Edward Slevin, David Geraint Roberts
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Patent number: 10487201Abstract: Polymer composites, which are commonly for use as sheathing materials in wire and cable applications, are provided. The sheathing materials exhibit flame retardant properties and include a polymeric blend, which includes olefin/unsaturated ester copolymer and olefin (co)polymer, a hydrated metal oxide flame-retardant, such as magnesium hydroxide, and an antimony compound.Type: GrantFiled: February 23, 2018Date of Patent: November 26, 2019Assignees: AEI Compounds Ltd., SACO AEI Polymers, Inc.Inventors: Mike Edward Slevin, David Geraint Roberts
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Publication number: 20180251629Abstract: Polymer composites, which are commonly for use as sheathing materials in wire and cable applications, are provided. The sheathing materials exhibit flame retardant properties and include a polymeric blend, which includes olefin/unsaturated ester copolymer and olefin (co)polymer, a hydrated metal oxide flame-retardant, such as magnesium hydroxide, and an antimony compound.Type: ApplicationFiled: February 23, 2018Publication date: September 6, 2018Applicants: AEI Compounds Ltd., SACO AEI Polymers, Inc.Inventors: Mike Edward Slevin, David Geraint Roberts
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Publication number: 20180254125Abstract: Halogen-free polymer composite materials, which are commonly for use in sheathing and insulation applications for wire and cable, are provided. The composite materials include a polymeric blend, which includes ethylene/?-olefin copolymer and polyolefin, a hydrated metal oxide flame-retardant, such as hydrated magnesium oxide, and an antimony compound. In some instances, the polymeric blend may include an olefin/unsaturated ester copolymer.Type: ApplicationFiled: February 23, 2018Publication date: September 6, 2018Applicants: AEI Compounds Ltd., SACO AEI Polymers, Inc.Inventors: Mike Edward Slevin, David Geraint Roberts
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Publication number: 20180230302Abstract: Crosslinkable insulation materials, which are commonly halogen-free, for use in wire and cable applications are provided. The insulation include a crosslinkable thermoplastic polymer and flame retardant material. The flame retardant material may include a metal hydroxide flame retardant, such as a magnesium, calcium, zinc and/or aluminum hydroxide. The crosslinkable thermoplastic polymer includes silane-grafted polymer blend, which includes a polyolefin plastomer blended with one or more other thermoplastic polymers. The crosslinkable thermoplastic polymer may be curable by exposure to moisture and may include moisture curable silane functionality in the crosslinkable thermoplastic polymer.Type: ApplicationFiled: August 3, 2016Publication date: August 16, 2018Applicant: AEI Compounds Ltd.Inventor: Mike Edward Slevin