Sabic Global Technologies B.v.

Sabic Innovative Plastics IP B.v.

Hendrik Cornelis Jacobus De Nooijer

Christianus Johannes Jacobus Maas

Michael John Davis

Safwat Ebeid Tadros

Srinivas Siripurapu

Michael Matthew Laurin

Sandeep Kumar Dhawan

Karin Van De Wetering

Jian Zhou

Yuanqing He

Christiaan Henricus Johannes Koevoets

Snezana Grcev

Constantin Donea

Shuailei Ma

Karin Irene Van De Wetering

In one embodiment, a polymeric sheet, comprising: a foamed layer comprising a polymeric material, wherein the polymeric material has a Tg of greater than or equal to 100&#xb0; C.; and wherein the sheet has a weight reduction of 10% to 60%, as compared to a solid sheet of the same geometry and size formed from the same polymeric material. The sheet, at the thickness of 1.0 mm, has a smoke density of less than or equal to 200 particles after four minutes of burning according to ASTM E662-06. The sheet is thermoformable.

Polymeric sheets, methods for making and using the same, and articles comprising polymeric sheets

A thermoplastic polycarbonate composition includes, based on the total weight of the thermoplastic polycarbonate composition: 15 to less than 40 wt. % of a reinforcing mineral filler; and greater than 60 to 85 wt. % of a polymer component, including, based on the weight of the polymer component, 68 to 99.9 wt. % of an aromatic polycarbonate, 0.1 to 2 wt. % of a fluorinated polymer, optionally, 0.1 to 25 wt. % of an impact modifier; and optionally, 0.1 to 5 wt. % of an additive composition including an antioxidant, a mold release agent, and a stabilizer; wherein a molded sample of the thermoplastic polycarbonate composition has no drips when measured in accordance with NF P 92-505 at a thickness of 3.0 mm.

Flame retardant polycarbonate compositions, method of manufacture thereof, and articles therefrom

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Middelburg, Netherlands

Hendrik Cornelis Jacobus De Nooijer