Method for the manufacture of aromatic polycarbonate

Details Method for the manufacture of aromatic polycarbonate Method for the manufacture of aromatic polycarbonate

1994-12-12

1996-06-11

Seidleck, James J.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

2103231, 502150, 502152, 502157, 502200, 502202, 526 64, 526 65, 526 67, 528196, 528198, 528200, 528201, 528204, 528219, 528271, 528272, 528274, 528275, C08G 6400

Patent

active

055257011

ABSTRACT:
Aromatic polycarbonates manufactured by polycondensation of a dihydric compound and a carbonic acid diester using at least two reactors in series have improved color and low impurities content when filtered before the final reactor and again before the final reactor outlet.

REFERENCES:
patent: 4500706 (1985-02-01), Mathis et al.
patent: 5026817 (1991-06-01), Sakashita et al.

Affiliated with

Also associated with

Rating

Method for the manufacture of aromatic polycarbonate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the manufacture of aromatic polycarbonate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the manufacture of aromatic polycarbonate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-352487