Compounding nitrile polymers to reduce the extractable HCN with

Details Compounding nitrile polymers to reduce the extractable HCN with Compounding nitrile polymers to reduce the extractable HCN with

1974-04-24

1976-03-30

Schoefer, Joseph L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 4R, 260 4AR, 260 833, 260 855R, 260 855HC, 260 855ES, 260 887R, 260 887A, 260 887B, 260876R, 260879, 260881, 426106, C08F22042, C08F22070, C08F12042, C08F12070

Patent

active

039474313

ABSTRACT:
A method for compounding a nitrile polymer with a formaldehyde compound in order to reduce the extractable HCN content of the nitrile polymer which process comprises blending a formaldehyde compound and a particulate nitrile polymer at a temperature in the range of from 125.degree.F. to 300.degree.F. (52.degree.C. to 149.degree.C.) and then purging the blend.

REFERENCES:
patent: 3451538 (1969-06-01), Trementozzi
patent: 3540577 (1970-11-01), Trementozzi et al.
patent: 3615710 (1971-10-01), Lee et al.
patent: 3821177 (1974-06-01), Chan

Affiliated with

Also associated with

Rating

Compounding nitrile polymers to reduce the extractable HCN with does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compounding nitrile polymers to reduce the extractable HCN with , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compounding nitrile polymers to reduce the extractable HCN with will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-520405