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Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series > Synthetic Resins Or Natural Rubbers > Ion-exchange Polymer Or Process Of Preparing > Particle Which Is Expandible, Process Of Preparing An Expandible Particle, Or Process Of Expanding A Particle To Form A Cellular Product > Adding Expanding Agent Subsequent To Solid Polymer Formation Adding Expanding Agent Subsequent To Solid Polymer FormationAdding Expanding Agent Subsequent To Solid Polymer Formation patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/05/06 - 20060223897 - Expanded polypropylene resin beads, method of producing foam molding of expanded polypropylene resin beads and foam molding obtained by the method Expanded beads including cell walls which define a plurality of cells and which comprise a base resin containing a polypropylene resin, each of the beads having a through hole extending therein from one end to the other end. The expanded beads have a maximum diameter D0 (mm), an average cell ... 09/21/06 - 20060211780 - Method and apparatus for the continuous manufacture of expandable plastic granulate Expandable plastic granulate can be manufactured continuously with a plastic melt being impregnated using a fluid expanding agent and the impregnated melt being granulated. The plant which includes at least one pressure producing feed apparatus for the melt, a metering apparatus for the expanding agent, contacting and homogenising apparatus for ... 07/27/06 - 20060167122 - Expandable polylactic acid resin particles, expanded polylactic acid resin beads and molded article obtained from expanded polylactic acid resin beads Expandable polylactic acid resin particles including (a) a base resin containing a polylactic acid resin having at least 50 mol % of lactic acid monomer component units, (b) a polyolefin wax in an amount of 0.0001 to 1 part by weight per 100 parts by weight of the base resin, ... ### FreshPatents.com Support |