Process for decolorizing N-containing polymers

Details Process for decolorizing N-containing polymers Process for decolorizing N-containing polymers

1995-08-04

1997-04-08

Seidleck, James J.

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

Synthetic resins

From carboxylic acid or derivative thereof

528363, 525418, 525419, C08G 6910

Patent

active

056189109

ABSTRACT:
N-containing polymers having repeating succinyl units are decolorized using activated hydrogen.

REFERENCES:
patent: 4363797 (1982-12-01), Jacquet et al.
patent: 4839461 (1989-06-01), Boehmke
patent: 5142062 (1992-08-01), Knebel et al.
patent: 5286810 (1994-02-01), Wood
patent: 5292864 (1994-03-01), Wood et al.
patent: 5357004 (1994-10-01), Calton et al.
patent: 5371180 (1994-12-01), Groth et al.
patent: 5373088 (1994-12-01), Koskan et al.
Synthesis of .alpha.,.beta.-Poly[(2-hydroxyethyl)-D L-aspartamide], a New Plasma Expander, Journal of Medicinal Chemistry, pp. 893-897, vol. 16, No. 8 (1973).
Chemical Studies of Polyaspartic Acids, pp. 1084-1091, J. Org. Chem., vol. 26 (Apr. 1961).
Orbit Abstract of EP 0 650 995 (May 3, 1995).
Patent Abstracts of Japan, vol. 018, No. 191 (C-1186), Apr. 4, 1994 abstract of JP-A-05 345821 (Tosoh Corp), Dec. 27, 1994.
Database WPI, Section Ch, Week 9409, Derwent Publications Ltd., London, GB, Abstract of JP-A-06 025 410 (Delamine BV), Feb. 1, 1994.

Affiliated with

Also associated with

Rating

Process for decolorizing N-containing polymers 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 decolorizing N-containing polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for decolorizing N-containing polymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2398486