RED SERIES PIGMENT COMPOSITION AND PROCESS FOR THE PRODUCTION OF THE SAME

Title:

RED SERIES PIGMENT COMPOSITION AND PROCESS FOR THE PRODUCTION OF THE SAME

Document Type and Number:

WIPO Patent Application WO/1979/000394

Kind Code:

A1

Abstract:

A pigment composition and a process for the production of the same wherein an ylidoide compound or a mixture containing the same, after being subjected to provisional chemical microbial or enzymic treatments and, especially in case of ylidoide glycoside, after being subjected to chemical or enzymic hydrolysises to be converted to aglycone, is if necessary reacted under the acidic condition with a compound which has a primary amino group.

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Inventors:

TOYAMA R (JP)
IKUMOTO T (JP)
TAKEDA Y (JP)
YAMAMOTO O (JP)
OKUYAMA H (JP)

Application Number:

PCT/JP1978/000054

Publication Date:

July 12, 1979

Filing Date:

December 14, 1978

Export Citation:

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Assignee:

TAITO CO (JP)
INOUE H (JP)
SHINGU T (JP)
TOYAMA R (JP)
IKUMOTO T (JP)
TAKEDA Y (JP)
YAMAMOTO O (JP)
OKUYAMA H (JP)

International Classes:

C07D311/94; C09B57/00; C09B61/00; A23L1/275; (IPC1-7): C09B57/00; C09B61/00; C07D221/04; C12D13/00

Foreign References:

JPS5253934A	1977-04-30
JPS53134824A	1978-11-24
JPS5213971B2	1977-04-18

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