Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Aniline Products Inc
Original Assignee
American Aniline Products Inc
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Filing date
Publication date
Application filed by American Aniline Products IncfiledCriticalAmerican Aniline Products Inc
Priority to ES346771ApriorityCriticalpatent/ES346771A1/en
Publication of ES346771A1publicationCriticalpatent/ES346771A1/en
A method for preparing colored polyester fibers, characterized by the incorporation of a compound of the formula: ** (see formula) ** Wherein r is an alkyl radical having from 1 to 4 carbon atoms, and x and y are members selected from the group consisting of hydrogen, halogen, lower alkyl, lower alkoxy, cyano, and lower hydroxyalkyl. (Machine-translation by Google Translate, not legally binding)
ES346771A1967-11-041967-11-04A method for preparing colored polyester fibers. (Machine-translation by Google Translate, not legally binding)
ExpiredES346771A1
(en)