Inorganic colorant, colorant-dispersed paste, and paint containi

Details Inorganic colorant, colorant-dispersed paste, and paint containi Inorganic colorant, colorant-dispersed paste, and paint containi

1992-02-12

1994-03-22

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524431, 524432, 524441, 204165, 427213, 427488, C08K 900

Patent

active

052965236

ABSTRACT:
This invention relates to an inorganic colorant, to a paste made from that colorant by dispersing that colorant into a vehicle, and to a water based paint made using either these colorants or pastes. This invention involves an improvement of the dispersibility of the inorganic colorant into a dispersion medium by which that inorganic colorant, having polar groups on its surface, is treated by low temperature plasma polymerization of a substantially non-polar monomer to form a non-polar group on the surface of the inorganic colorant. The inorganic colorants, to which this invention is applied to improve their dispersibility, are of a wide variety of species. According to the invention, due to the great improvement in the dispersibility of the inorganic colorants, the possible range of formulation of inorganic colorant and the dispersion medium is enlarged.

REFERENCES:
patent: 4349389 (1982-09-01), Schofield
patent: 4478643 (1984-10-01), Kuwahara et al.
patent: 4632961 (1986-12-01), Tsutsui et al.
patent: 4810524 (1989-03-01), Nakayama et al.

Affiliated with

Also associated with

Rating

Inorganic colorant, colorant-dispersed paste, and paint containi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inorganic colorant, colorant-dispersed paste, and paint containi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inorganic colorant, colorant-dispersed paste, and paint containi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-437520