Deposited calcium carbonate, method of production thereof, paper filler and filled paper

@inproceedings{2004DepositedCC,
  title={Deposited calcium carbonate, method of production thereof, paper filler and filled paper},
  author={Казуо Ямасита and Казухиса Симоно and Тору Кавазу and Тацуо Такано},
  year={2004}
}
FIELD: chemistry. SUBSTANCE: invention can be used for production of deposited calcium carbonate used as paper filler. Secondary particle diameter of deposited calcium carbonate is 1-10 mcm. Deposited calcium carbonate consists of aggregated primary particles of spindle calcium carbonate with greater particle diameter within 0.5 to 3.0 mcm, smaller diameter within 0.1 to 1.0 mcm with ration of specified diameters equal to 3 or more. Specific surface area BET of primary particles of calcium… CONTINUE READING