Patent · US Expired

SMA resin amic acids

US6232405A · kind A · utility

11Cited by
11References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 2, 2000
Grant dateMay 15, 2001
Priority date—
Expiry dateFeb 2, 2020

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F8/32
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Water soluble SMA resin amic acids are provided, as are methods for using the same to prepare water based pigment dispersions and inks.

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