E.i. Dupont De Nemours and Company

Other

Georgios Topoulos

Shailesh Ratilal Doshi

Marvin M Martens

Andreas Renken

Annakutty Mathew

The invention discloses a portable electronic device cover comprising renewable thermoplastic polyamide compositions having a carbon content, wherein the carbon content comprises at least 50 percent modern carbon, as determined with ASTM-D6866 method.

Portable electronic device cover comprising renewable polyamide resin composition

Portable electronic device housings comprising polyamide compositions comprising fibrous reinforcing agents having non-circular cross sections.

Polyamide housings for portable electronic devices

A mobile telephone housing comprising a polyamide composition having excellent stiffness and low moisture absorption.

Mobile telephone housing comprising polyamide resin composition

The invention relates to resin compositions comprising a) at least one amorphous semi-aromatic polyamide; b) at least two semi-crystalline polyamides, b1) and b2) and c) at least one glass reinforcement agent and shaped articles thereof showing a good balance of properties in terms of good mechanical properties, excellent surface appearance and reduced sink marks.

Low sink marks and excellent surface appearance reinforced polyamide compositions

Disclosed is a thermoplastic composition including:

Salt resistant polyamide compositions

Multi-layered co-extruded tubes are provided that include an outer layer including a first semiaromatic semicrystalline polyamide having a melt temperature of about 240&#xb0; C. to 280&#xb0; C., and a thermal stabilizer; and an inner layer including a second semiaromatic semicrystalline polyamide having a glass transition equal to or greater than 100&#xb0; C.

Multi-layered coextruded tube

Light-emitting diode assembly housing comprising high temperature poly(1,4-cyclohexanedimethanol terephthalate) compositions containing titanium dioxide.

Light-emitting diode assembly housing comprising poly(cyclohexanedimethanol terephthalate) compositions

Thermoplastic compositions which are painted (coated) have improved adhesion to the paint when these compositions comprise a hydrophilic polyether or polyester modified siloxane. These thermoplastic compositions are particularly suited for use with aqueous based paints, in uses such as automobile and appliance bodies and parts.

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Meyrin, Switzerland

Georgios Topoulos