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Patent applications and USPTO patent grants for American Color & Chemical Corporation.The latest application filed is for "method of lowering the color of effluent which contains aryl azo- or aryl nitro-containing compounds".
Patent | Date |
---|---|
Method of lowering the color of effluent which contains aryl azo- or aryl nitro-containing compounds Grant 4,194,973 - Smith March 25, 1 | 1980-03-25 |
Process for preparing p-[[p-(phenylazo)phenyl]azo]phenol Grant 4,141,892 - Renfrew , et al. February 27, 1 | 1979-02-27 |
Azomethine dyes derived from an o-hydroxy aromatic aldehyde and a 2-aminopyridine Grant 4,051,119 - Botros September 27, 1 | 1977-09-27 |
Process for dyeing blended nylon carpet material Grant 4,043,749 - Huffman August 23, 1 | 1977-08-23 |
Method for treating effluent resulting from the manufacture of synthetic dyestuffs and related intermediate chemicals Grant 4,005,011 - Sweeny January 25, 1 | 1977-01-25 |
NCAGE Code | 24334 | AMERICAN COLOR AND CHEMICAL CORP |
NCAGE Code | 2L989 | AMERICAN COLOR AND CHEMICAL CORP |
CAGE Code | 24334 | AMERICAN COLOR AND CHEMICAL CORP |
CAGE Code | 2L989 | AMERICAN COLOR AND CHEMICAL CORP |
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