Wacker Chemie Ag

Mcd Technologies S.a R.l.

Minlong Xi

Mikhail Rudolfovich Predtechenskiy

Jian Nie

Andrey Yurievich Skuratov

Ruslan Vladimirovich Karpunin

Aleksandr Aleksandrovich Khasin

Ekaterina Yurievna Gorbunova

Ekaterina Yuryevna Gorbunova

The invention solves the problem of creating a rubber composition that can be used in a solid tyre of an extremely simple and manufacturable design to provide safe and hygienic operation of the tyre without accumulating a static electric charge and without leaving black marks on a floor surface. An electrically conductive rubber composition for non-marking solid tyres is proposed, which composition comprises (1) a rubber or a mixture of at least two rubbers, (2) oxide fillers and modifiers, (3) organic plasticisers and modifiers, (4) a curing system and (5) carbon nanotubes, wherein the total amount of carbon nanotubes and carbon of other allotropic modifications constitutes from 0.05 to 1.5 wt % relative to the amount of rubber. A non-marking solid tyre made from the electrically conductive rubber composition is also proposed.

Composition for solid tires and a non-marking solid tire

A polysiloxane composition which is curable by condensation, contains at least one hydroxyl-terminated polyorganosiloxane, at least one diacetoxysilane optionally bearing an alkoxy group, at least one multifunctional alkoxysilane, at least one filler, and at least one catalyst.

Polysiloxane composition

Growing community of inventors

Shanghai, China

Minlong Xi