Process for producing ABS resins

Details Process for producing ABS resins Process for producing ABS resins

1977-12-28

1979-02-27

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C08F27904

Patent

active

041419332

ABSTRACT:
A process for producing ABS resins by copolymerizing a mixture of a styrenic compound and an unsaturated nitrile selected from the group consisting of acrylonitrile and methacrylonitrile, in the presence of an elastomer, by a two-step process comprising a mass copolymerization step and then a suspension copolymerization step, said process comprising carrying out the mass copolymerization step in the presence of p-chlorobenzoyl peroxide as an initiator and dithiobis(benzothiazole) as a chain transfer agent.

REFERENCES:
patent: 2754290 (1956-07-01), Kern
patent: 3373227 (1968-03-01), Finestone
patent: 3551523 (1970-12-01), Killoran
R. J. Kern, J. Am. Chem. Soc. 77, 1382-1383, 1955.

Affiliated with

Also associated with

Rating

Process for producing ABS resins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing ABS resins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing ABS resins will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-722648