Preparation of dichloroketene-ketals

Details Preparation of dichloroketene-ketals Preparation of dichloroketene-ketals

1977-04-20

1978-07-25

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568726, C07C 4104

Patent

active

041029348

ABSTRACT:
Dichloroketene-ketals can be made by the reaction of tetrachloroethylene with an alkali-metal phenate. The latter compounds can be converted to corresponding dihydroxy derivatives which can be phosgenated to make polycarbonate resins useful in the molding and coating arts.

REFERENCES:
patent: 3991120 (1976-11-01), Ladd
Tanimoto et al., Bulletin of the Chemical Society of Japan, vol. 49(7), (1976), pp. 1931-1936.

Affiliated with

Also associated with

Rating

Preparation of dichloroketene-ketals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of dichloroketene-ketals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of dichloroketene-ketals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1421097