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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to ES355756ApriorityCriticalpatent/ES355756A1/en
Publication of ES355756A1publicationCriticalpatent/ES355756A1/en
Processes Of Treating Macromolecular Substances
(AREA)
Coloring
(AREA)
Abstract
Process for preparing dye compositions, characterized in that they comprise at least 1) an optical brightener and/or sublimable dye of 100 to 300º, preferably 160 to 220º, and 2) at least one resin soluble in water and/or organic solvents. (Machine-translation by Google Translate, not legally binding)
ES355756A1968-07-041968-07-04Procedure for preparing coloring compositions. (Machine-translation by Google Translate, not legally binding)
ExpiredES355756A1
(en)
Procedure for dyeing and polymerized staining or mixtures of acrylonitrhyl polymerized or asymmetric dicianethylene. (Machine-translation by Google Translate, not legally binding)