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Title:
BENZOPYRAN COLORANTS, METHOD OF MANUFACTURE, AND METHOD OF USE
Document Type and Number:
WIPO Patent Application WO2007064563
Kind Code:
A8
Abstract:
A compound of Formula (I) wherein X is hydrogen or a radical of Formula (II), R1 independently at each occurrence is a C1-C20 aliphatic radical, a C3-C10 cycloaliphatic radical, or a C3-C10 aromatic radical; R2, R3, R4 and R5 are independently at each occurrence a halogen, a nitro group, a cyano group, a hydroxy group, a C1-C20 aliphatic radical, a C3-C20 cycloaliphatic radical, or a C6-C20 aromatic radical; and "n", "q", and "p" are each independently integers having a value of O to 3, and "m" is an integer having a value of O to 4 (II).

Inventors:
CHAUHAN YOGENDRASINH BHARATSIN (IN)
DHALLA ADIL MINOO (IN)
KHANWELKAR RAHUL RAVINDRA (IN)
KRISHNAMOORTHY SIVUKUMAR (IN)
PUTHAMANE KIRAN ARUNKUMAR (IN)
Application Number:
PCT/US2006/045337
Publication Date:
June 26, 2008
Filing Date:
November 27, 2006
Export Citation:
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Assignee:
GEN ELECTRIC (US)
CHAUHAN YOGENDRASINH BHARATSIN (IN)
DHALLA ADIL MINOO (IN)
KHANWELKAR RAHUL RAVINDRA (IN)
KRISHNAMOORTHY SIVUKUMAR (IN)
PUTHAMANE KIRAN ARUNKUMAR (IN)
International Classes:
C09B57/00; C08K5/00
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