Process to produce a polymer or copolemer from a monomer consisting of an acrylate, methacrylate or a mixture of such monomers, resin made by it, process for mass polymerisation for the preparation of poly (butyl acrylate co-acrylate of 2-ethylhexyla),solvent free resin, mass polymerisation process for the preparation of solvent-free poly (butyl acrylate co-acrylate with 2-ethyl hexyla) substantially solvent-free poly (butyl acrylate with co-acrylate with 2-ethylhexyla) free, process comprising a step to cover articles of manufacture with a resin composition, articles of manufacture, solvent-free polymerised reaction product, mass polymerisation process for the preparation of polymer or copolemer substantially solvent-free, and product made by the solvent

摘要

PROCEDURE FOR PRODUCING A POLICE OR COPOLMER FROM A MONOMICAL MATERIAL CONSISTING OF AN ACRILATE, METACRICAL OR MISTURE OF MONEY RATES, FINISHED BY THE SAME, PROCEDURE FOR MONEY POLICY IN MASS FOR POLICY PREPARATION (BUTILA CO-ACYLATION OF 2-HEXILA),SOLVENT FREE SUMMARY, POLICY PROCESS IN MASS FOR POLICE PREPARATION (BUTILA CO-ACRILATE CO-HEXILA COHIXILA) SOLVENT FREE SUBSTANCE, POLICE (BUTILA CO-ACYLATION CO-HEXILA LATION) FREE OF SOLVENT, PROCESS TO COMPETITE A MANUFACTURE WITH A SUMMARY, MANUFACTURE PRODUCTS, SOLVENT POLICY FREE REACTION PRODUCT, MASS POLICY PROCESS FOR POLICE PREPARATION OR COPOLOGY UNDER SUBSTANCE FREE OF SOLVENT, AND, PRODUCT HAPPY BY THE SAME "The invention refers to a process for producing a polymer or copolymer,from a monomer material comprising an acrylate, methacrylate, or mixture of such monomers, comprising the steps of: (a) loading of a raw material comprising such monomer material and a polymer initiator in a continuous tubular reactor; (b) maintaining the flow rate of the said material through the reactor at a reaction temperature in the reactor and under sufficient pressure to allow for a time of residence of the raw material in the reactor, during which the polymerisation will take place,to form the product resin in the reactor, and the resulting product resin, comprising non-reacted monomer; and (c) a decoolation of the said product resin from the reactor to remove the non-reactive monomers, to offer a resin product substantially free from monomer. In addition, the invention refers to the resin product made by the process. In particular, the invention refers to a resin that has a weighted average molecular weight of 10.000 or less, and a vitreous transition temperature of less than 0.C,preferably -20.C. or less. The resin product of the invention is particularly useful as an additive for coating and resin moulding systems.