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.)
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Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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Application filed by Phillips Petroleum CofiledCriticalPhillips Petroleum Co
Priority to ES0279826ApriorityCriticalpatent/ES279826A3/en
Publication of ES279826A3publicationCriticalpatent/ES279826A3/en
Processes Of Treating Macromolecular Substances
(AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Paper
(AREA)
Abstract
A method of coagulating a latex, comprising the steps of adding to the latex a brine of an approximate concentration of 2-5% intended to thicken the latex, thicken the latex and brine mixture, spray acid onto the surface of the thickened latex and then passing the final mixture thus obtained to a coagulation zone with acid maintained at a ph of about 2-5, to which is added an aqueous solution of glue in the range of about 0.1-0.4% by weight latex, and recover rubber coagulated from said area. (Machine-translation by Google Translate, not legally binding)
ES0279826A1962-08-061962-08-06A method of coagulating a latex (Machine-translation by Google Translate, not legally binding)
ExpiredES279826A3
(en)