Patent · US Active

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

US9920273B2 · kind B2 · utility

0Cited by
8References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 16, 2015
Grant dateMar 20, 2018
Priority date—
Expiry dateNov 16, 2035

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10N2040/22
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Cutting fluids for brittle materials, e.g., silicon ingot, comprise, in weight percent:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.