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 ES270630ApriorityCriticalpatent/ES270630A2/en
Publication of ES270630A2publicationCriticalpatent/ES270630A2/en
Improvements in the object of the main patent No. 269799 by Procedure for dyeing nitrogenous fibers, especially for protecting genera of nitrogenous fibers against the attack of parasites of textile goods, characterized in that, in a variant of the process referred to in the patent No. 269799, an aqueous formulation is applied to the fibers which, in addition to the auxiliary agent, instead of the wool dye or in addition thereto, contains a textile preservative which is fixed to the fibers in the same way as a wool dye. (Machine-translation by Google Translate, not legally binding)
ES270630A1961-09-201961-09-20Procedure for dyeing nitrogen fibers (Machine-translation by Google Translate, not legally binding)
ExpiredES270630A2
(en)
Procedure for the preparation of detergent compositions to communicate antistatic characteristics to synthetic textiles (Machine-translation by Google Translate, not legally binding)
A procedure to achieve a light-resistant whitening effect and washing on polyprolactan textiles (Machine-translation by Google Translate, not legally binding)