Method of brightening siliceous fillers

Details Method of brightening siliceous fillers Method of brightening siliceous fillers

1992-04-17

1993-07-20

Dang, Thi

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156903, 252 792, B05D 500

Patent

active

052289524

ABSTRACT:
A method for increasing the brightness of siliceous materials and fillers. A siliceous material is contacted with an agent consisting of phosphorous-based acids or salts thereof. The siliceous material and the agents are mixed together and heated at a temperature and for a period of time sufficient to enhance the brightness of the siliceous material.

REFERENCES:
patent: 3755023 (1973-08-01), Miller
patent: 4530735 (1985-07-01), Whitehurst et al.

Affiliated with

Also associated with

Rating

Method of brightening siliceous fillers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of brightening siliceous fillers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of brightening siliceous fillers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1757952