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.)
IWS Nominee Co Ltd
Original Assignee
IWS Nominee Co Ltd
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 IWS Nominee Co LtdfiledCriticalIWS Nominee Co Ltd
Priority to ES0401576ApriorityCriticalpatent/ES401576A1/es
Publication of ES401576A1publicationCriticalpatent/ES401576A1/es
Procedimiento para mejoras las propiedades ignífugas de fibras de poliamida naturales y sintéticas, caracterizado porque se deposita en las fibras un compuesto complejo de circonio con un agente de quelatación orgánico o iones de fluoruro.
ES0401576A1972-03-181972-03-18Procedimiento para mejorar las propiedades ignifugas en las fibras de poliamida naturales y sinteticas
ExpiredES401576A1
(es)