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Application filed by Inst Mexicano Del PetróleofiledCriticalInst Mexicano Del Petróleo
Priority to MX2012011991ApriorityCriticalpatent/MX338861B/en
Publication of MX338861BpublicationCriticalpatent/MX338861B/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
The present invention is related to the use of formulations of new random copolymers and terpolymers, synthesized by a method of semi continuous emulsion polymerization, and that function as flow improvers, lowering the pour point and reducing the viscosity of Mexicans crude oils, which have gravities within the range of 9 to 30 DEG API.
MX2012011991A2009-09-222009-09-22Formulations of random polymers for improving crude petroleum flow.
MX338861B
(en)
Polymer compositions of ethylene-vinyl ester copolymers and alkyl(meth)acrylates, method for the production thereof and use thereof as pour-point depressants for crude oils, mineral oils or mineral oil products.
COPOLYMERS, CONTAINING α-OLEFINES AND OLEFINIC ETHERS DICA- CONNECTIC CONCEPTERS, APPLICAPERS, CONSTRUCTION PERSONAL CONDITIONS, APPLICATION PROCESSES, AND THEIR WAYS OF THEIR RECEIVING AND THEIR APPLICATION AS A DEFLUENT TEMPERATURE OF AN OILING FOR UNCLEANED OIL, APPLICATIONS
Polymer formulations in solvents with a high flash point, method for the production thereof and use thereof as pour-point depressants for crude oils, mineral oils or mineral oil products.
Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products.