Process for the production of a sinterable finely divided...

Details Process for the production of a sinterable finely divided... Process for the production of a sinterable finely divided...

C - Chemistry, Metallurgy

08

F

402/546

C08F 114/06 (2006.01) C08F 2/20 (2006.01) C08F 14/06 (2006.01) H01M 2/16 (2006.01)

Patent

CA 1303788

23443-355 ABSTRACT OF THE DISCLOSURE Sinterable finely divided polyvinyl chloride powder is produced by suspension polymerization of vinyl chloride. The polymerization is carried out at 40 to 80°C using an oil-soluble radical initiator in the presence of 0.5 to 1% by weight (based on the monomer) of a suspension stabilizer. The suspension stabil- izer is a mixture of a sulfated carbohydrate ester and a cellulose ether. The sulfated carbohydrate ester has the carbohydrate ester moiety of the formula: Image (wherein n is 0 to 99 and R is an aliphatic polyol esterified with a long chain aliphatic carboxylic acid) and is 10 to 95% sulfated. The cellulose ether is methylcellulose, methylhydroxyethylcellu- lose, methylhydroxypropylcellulose, hydroxyethylcellulose or hydroxypropylcellulose.

553509

Affiliated with

Also associated with

Rating

Process for the production of a sinterable finely divided... 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 the production of a sinterable finely divided..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of a sinterable finely divided... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1167332