HIGH PERFORMANCE FIBERS COMPOSITE SHEET

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20210115203A1
SERIAL NO

16500199

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a composite sheet, and a ballistic resistant article, comprising unidirectionally aligned high performance polyethylene (HPPE) fibers and a polymeric resin, wherein said polymeric resin comprises a homopolymer or copolymer of ethylene and wherein said polymeric resin has a density as measured according to ISO1183 of between 930 and 980 kg/m3, and a peak melting temperature of from 115 to 140° C.; and said polymeric resin is present in an amount of from 5 to 25% by weight based on the total weight of the composite sheet. It further relates to a method for manufacturing a composite sheet comprising assembling HPPE fibers to a sheet, applying an aqueous suspension of a polymeric resin to the HPPE fibers, partially drying the aqueous suspension, optionally applying a temperature and/or a pressure treatment to the composite sheet.

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Patent Owner(s)

Patent OwnerAddress
DSM IP ASSETS BVHOLLAND HEERLEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BREMER, Leonardus Gerardus Bernardus Echt, NL 9 3
DICKINSON, Brad Alan Echt, NL 1 0
ELEMANS, Petrus Henricus Maria Echt, NL 2 2
MARISSEN, Roelof Echt, NL 82 566
OP, DEN BUIJSCH Francois Antoine Maria Echt, NL 1 0
PEREZ, GRATEROL Raul Marcelino Echt, NL 4 0
VAN, DER WERFF Harm Echt, NL 22 71

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