Albemarle Corporation

J.m. Huber Corporation

Martinswerk Gmbh

Thomas Dittmar

Bashar Diar Bakerly

Mario Neuenhaus

Martijn Jacobus Marinus Mies

Rene Herbiet

Genoveva Bilandzic

Martijn Mies

Joachim Schaeling

Bernhard Hentschel

This invention relates to metal composite panels and to a core composition, or core filler composition, used for making them. This invention also relates to a process for making the metal composite panels by extruding the core composition or core filler composition between two metal panels and calendaring the metal panels to form the metal composite panels.

Metal composite core composition panels and process for making same

Flame retardant compositions containing an inorganic flame retardant, such as aluminum trihydrate or magnesium hydroxide, and a flame retardant synergist containing hydrotalcite and clay at a weight ratio of hydrotalcite:clay ranging from 1:1 to 100:1, are disclosed. These flame retardant compositions can be used to produce polymer formulations with a unique balance of flame retardant, mechanical, and rheological properties.

Synergistic flame retardant compositions and uses thereof in polymer composites

The invention relates to a flame-retardant filler based on aluminium hydroxide, its use in polymers and a method for its production, in which aluminium hydroxide in the form of bayerite or a bayerite/gibbsite mixture is modified under pressure at temperatures of at least 170&#xb0; C. in the presence of water and crystal growth regulator, the aluminium hydroxide used as starting material having an average particle size dfrom 0.1 to 4 &#x3bc;m.

Flame-retardant filler for plastics

Growing community of inventors

Cologne, Germany

Thomas Dittmar