Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MONO- AND BIS-HYDRAZONE PIGMENTS
Document Type and Number:
WIPO Patent Application WO2001074950
Kind Code:
A3
Abstract:
Mono- and Bis-Azo/Hydrazone Pyrrole Pigments and Methods for preparing same.

Inventors:
CHAMBERLAIN TERENCE (US)
DERUSSY DONALD T (US)
SMITH NORMAN W (US)
Application Number:
US0110863W
Publication Date:
September 19, 2002
Filing Date:
April 03, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUN CHEMICAL CORPORATION
CHAMBERLAIN, TERENCE
DERUSSY, DONALD, T.
SMITH, NORMAN, W.
International Classes:
C07D207/44; C09B26/02; C09B27/00; C09B29/40; C09B33/12; C09B43/18; C09B43/32; (IPC1-7): C09B27/00; C09B43/32; C09B56/18; C09B29/036
Foreign References:
BE509646A
FR1054935A1954-02-15
Other References:
MUMM; MUENCHMEYER: "Phenylhydrazon des Phenyl-diketo-pyrrolins", CHEMISCHE BERICHTE, vol. 43, 1910, pages 3358, XP001035067
CHEMICAL ABSTRACTS, vol. 123, no. 15, 9 October 1995, Columbus, Ohio, US; abstract no. 198688, EL-KOUSY ET. AL: "A Study on Reaarrangement of Arylazo Furanones and Pyrrolinones" page 1236; column 2; XP002188069
L. CAPUANO; P. MÖRSDORF: "Chemie der 2,3-Dihydro-2,3-diiminofurane", LIEBIGS ANNALEN DER CHEMIE, vol. 12, 1982, Weinheim /DE, pages 2178 - 2188, XP002188095
F. LOVREN ET. AL.: "Reactivity and microbiological Activity of 2-Methyl-3-carboethoxy-5-pyrrolinone derivatives", PHARMAZIE, vol. 47, 1992, pages 773 - 776, XP002111151
G. KOLLENZ: "Synthesen von Heterozyklen", MONATSHEFTE CHEMIE, vol. 102, no. 1, 1971, stuttgart, pages 108 - 113, XP001041695
Download PDF: