Polymeric sulfide mineral depressants

Details Polymeric sulfide mineral depressants Polymeric sulfide mineral depressants

1997-12-11

1999-09-28

Henderson, Christopher

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08T22602

Patent

active

059590548

ABSTRACT:
Novel depressants for depressing sulfide minerals during froth floatation of ores to recover value minerals are disclosed, as well as a method for their use in the froth flotation. The novel depressants are terpolymers of a (meth)acrylamide, an allyl thiourea and a hydroxyalkyl(meth)acrylate.

REFERENCES:
patent: 4744893 (1988-05-01), Rothenberg
patent: 4866150 (1989-09-01), Lipp
patent: 4888106 (1989-12-01), Lipp
patent: 4902764 (1990-02-01), Rothenberg

Affiliated with

Also associated with

Rating

Polymeric sulfide mineral depressants does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric sulfide mineral depressants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric sulfide mineral depressants will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-704531