Particles, modified at their surface by hydrophilic and hydropho

Details Particles, modified at their surface by hydrophilic and hydropho Particles, modified at their surface by hydrophilic and hydropho

1985-03-26

1987-12-29

Terapane, John F.

Compositions

Preservative agents

Anti-corrosion

252302, 2523635, 106308Q, 428403, 428407, B01J 1300, C09C 300

Patent

active

047159863

ABSTRACT:
Particles less than 100 .mu.m in size and modified by hydrophilic and hydrophobic groups wherein the hydrophilic and hydrophobic groups are distributed anisotropically on the surface of the modified particles. Processes for the preparation of such particles and the use of such particles as surface active products, especially for stabilizing or destablizing emulsions and foams as well as for tertiary oil recovery.

REFERENCES:
patent: 2828265 (1958-03-01), Van Strien
patent: 3049498 (1962-08-01), Sawyer
patent: 3433753 (1969-03-01), Farkas
patent: 3450666 (1969-06-01), Nease
patent: 3639616 (1972-02-01), Lichtimann et al.
patent: 3706708 (1972-12-01), Kearnan
patent: 3951849 (1976-04-01), Vickery
patent: 3969125 (1976-07-01), Urs
patent: 4263050 (1981-04-01), Yamanaka et al.
patent: 4297145 (1981-10-01), Wolff et al.
patent: 4316807 (1982-02-01), McDaniel et al.

Affiliated with

Also associated with

Rating

Particles, modified at their surface by hydrophilic and hydropho does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Particles, modified at their surface by hydrophilic and hydropho, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Particles, modified at their surface by hydrophilic and hydropho will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-462004