Patent ID: 11970858
Assignee: ZINNIATEK LIMITED
Field: Civil engineering (Other fields)
Classification: CPC B  E  C  D | IPC B  C  D  E

Claim 4:
5. The method of claim 4, wherein the coloured particles of each plurality of coloured particles differ in one or more of the following: initial colour; the composition of the one or more polymers of the exposed surface of the coloured particles; the glass transition temperature (Tg) of the coloured particles and/or the one or more polymers of the exposed surface of the coloured particles; a heat deflection temperature (HDT) of the coloured particles and/or the one or more polymers of the exposed surface of the coloured particles; a melt flow index (MFI) of the coloured particles; average particle size; shape; ability to reflect light; stability to degradation; and ability to provide grip or abrasion.