3779780 is referenced by 8 patents and cites 7 patents.

A thin writing ink having a viscosity not exceeding 50 centipoises at 25.degree. C. comprising a dispersion of a pigment in a molecular associated liquid vehicle wherein the total solids in said ink are between about 0.05% and 35% by weight.

Title
Writing ink containing nonanoic acid
Application Number
05/150,783
Publication Number
3779780
Application Date
June 7, 1971
Publication Date
December 18, 1973
Inventor
Dyson John J
Assignee
The Parker Pen Company
IPC
C09d 11/16
C09d 11/02
C09d 11/00
C09D 11/16
View Original Source