Process for the preparation of phenol resins using by-products o

Details Process for the preparation of phenol resins using by-products o Process for the preparation of phenol resins using by-products o

1991-02-15

1993-06-15

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528159, 528205, 528212, 528214, 528217, 528219, 525132, 525139, 525144, C04G 1404, C08G 6538

Patent

active

052199762

ABSTRACT:
By-products from the chlorination of butadiene may be reacted with phenols in the presence of iron catalysts to form Novolak type phenol resins.

REFERENCES:
patent: 3644537 (1972-02-01), Dannels et al.
patent: 3878278 (1975-04-01), Miller et al.
patent: 3972959 (1976-08-01), Koyama
patent: 3980727 (1976-09-01), Yokokawa et al.
patent: 4110311 (1978-08-01), Cooper et al.
patent: 4378450 (1983-03-01), Ema et al.
patent: 4435543 (1984-03-01), Ema et al.
patent: 4483962 (1984-11-01), Sadowski
patent: 4486576 (1984-12-01), Colon et al.
patent: 4711911 (1987-12-01), Blount

Affiliated with

Also associated with

Rating

Process for the preparation of phenol resins using by-products o 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 preparation of phenol resins using by-products o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of phenol resins using by-products o will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1043947