Patents

WO2013029757

Water expandable polymer beads

Patents.

WO2012101128

Sulphur cement pre-composition and sulphur cement product

Patents by PTG Eindhoven.

US9174872B2

Sulphur cement products

Patents.

EP2610228

Sulphur cement pre-composition and process for preparing such sulphur cement pre-composition

Patents.

US8753444B2

Reinforced sulphur concrete

Patents by PTG Eindhoven.

EP2500094 A1

Atmospheric sensor, NFC device, package and manufacturing method

Patents.