Multilayered material sheet and process for its preparation

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United States of America Patent

PATENT NO 8709575
SERIAL NO

12298621

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Abstract

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The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer, whereby the draw direction of two subsequent monolayers in the stack differs. At least one monolayer comprises a plurality of unidirectional tapes of the drawn polymer, aligned in the same direction, whereby adjacent tapes do not overlap. The invention also relates to a process for the preparation of the multilayered material sheet, and to a ballistic resistant article comprising the multilayered material sheet.

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Patent Owner(s)

  • DSM IP ASSETS B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beugels, Jean Hubert Marie Landgraaf, NL 8 39
Calis, Gijsbertus Hendrikus Maria Hulsberg, NL 11 123
Dorschu, Marko Beek, NL 20 129
Marissen, Roelof Born, NL 91 678
Mencke, Jacobus Johannes Maastricht, NL 20 87
Peters, Alexander Volker Aachen, DE 7 41
Simmelink, Joseph Arnold Paul Maria Sittard, NL 32 158
Steeman, Reinard Jozef Maria Elsloo, NL 19 40
Tanderup, Steen Maastricht, NL 7 18
Van, Elburg Johann Landgraaf, NL 17 48
Vanek, David Charlotte, US 8 55

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