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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum CofiledCriticalPhillips Petroleum Co
Priority to ES278047ApriorityCriticalpatent/ES278047A3/es
Publication of ES278047A3publicationCriticalpatent/ES278047A3/es
Procedimiento para la regeneracion de un producto compuestopor varios componentes diferentes, en especial para la recu-peracion de las partes metalicas de desperdicios de cables.
Un procedimiento para separar un componente pesado de volatilidad relativamente baja y un componente ligero de volatilidad relativamente alta desde una mezcla que comprende dichos componentes.
Procedimiento para la preparacion de 5-(fenil sustprocedimiento para separar impurezas desde material textil. ituido)- oxazolidinonas y sus analogos sulfurados.