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Class Information
Number: 264/211
Name: Plastic and nonmetallic article shaping or treating: processes > Forming continuous or indefinite length work > Shaping by extrusion > Utilizing added agent (e.g., flux, plasticizer, dispersing agent, etc.)
Description: Processes wherein the article forming material contains and added (1) nonarticle forming agent or (2) agent chemically modifying the article forming material.

Patents under this class:

Patent Number Title Of Patent Date Issued
8709315 Process for making thermoplastic polymer pellets Apr. 29, 2014
8703030 Crosslinked polyethylene process Apr. 22, 2014
8703029 Method for producing polyarylene sulfide resin composition Apr. 22, 2014
8673344 Solid dosage form with a film containing an active substance, as well as its method of production Mar. 18, 2014
8663517 Process of imparting wettability to a polyolefin fiber Mar. 4, 2014
8647550 Process for introducing an additive into a polymer melt Feb. 11, 2014
8642701 Polypropylene and polylactic acid blends of injection stretch blow molding applications Feb. 4, 2014
8641948 Method of making solid dispersions of highly crystalline therapeutic compounds Feb. 4, 2014
8623248 Methods for producing nonwoven materials from continuous tow bands Jan. 7, 2014
8623247 Process of making water-dispersible multicomponent fibers from sulfopolyesters Jan. 7, 2014
8623245 Process of making colored high strength polyethylene fiber Jan. 7, 2014
8585957 Method of manufacturing nano-fiber non-woven fabrics Nov. 19, 2013
8568632 Method of forming thermoplastic foams using nano-particles to control cell morphology Oct. 29, 2013
8529815 Polyolefin composition comprising crosslinkable polyolefin with silane groups, silanol condensation catalyst and silicon containing compound Sep. 10, 2013
8518502 Biodegradable inflatable device Aug. 27, 2013
8512838 Laminar articles with good hydrocarbon barrier Aug. 20, 2013
8512627 Method for the production of an asymmetric hollow fiber membrane Aug. 20, 2013
8501066 System and method for manufacturing heat-activable adhesive pellets Aug. 6, 2013
8486318 Fiber, fiber aggregate and adhesive having the same Jul. 16, 2013
8470916 Halogen-free flame retardants Jun. 25, 2013
8465759 Process for the preparation of a hot-melt extruded laminate Jun. 18, 2013
8460590 Process for continuously producing an elastomeric composition Jun. 11, 2013
8435432 Production method for transparent polymer film and transparent polymer film produced according to the method, retardation film, polarizer, and liquid crystal display device May. 7, 2013
8419987 Extruder system for extruding a fluid Apr. 16, 2013
8398907 Process of making water-dispersible multicomponent fibers from sulfopolyesters Mar. 19, 2013
8388879 Method of preparing flame-retardant polyester fiber and flame-retardant polyester fiber Mar. 5, 2013
8377530 Polyesters with low molecular weight additives for improved gas barrier properties Feb. 19, 2013
8362145 Compatibilized polypropylene and polylactic acid blends and methods of making and using same Jan. 29, 2013
8344134 Cellulose ester compositions having low birefringence and films made therefrom comprising a plasticizer Jan. 1, 2013
8337734 Non-stick medical tubing Dec. 25, 2012
8323534 Thermoplastic electrochromic materials Dec. 4, 2012
8293158 Blend of plastics with wood particles Oct. 23, 2012
8277706 Process of making water-dispersible multicomponent fibers from sulfopolyesters Oct. 2, 2012
8262958 Process of making woven articles comprising water-dispersible multicomponent fibers Sep. 11, 2012
8257628 Process of making water-dispersible multicomponent fibers from sulfopolyesters Sep. 4, 2012
8252215 Method for fabricating a stent with nucleating agent Aug. 28, 2012
8252197 Agent for processing polyurethane elastomer fibers Aug. 28, 2012
8246878 Composites comprising a polymer and a layered compound and methods of preparing and using same Aug. 21, 2012
8241545 Method of making polylactic acid and its products Aug. 14, 2012
8236215 Process and apparatus for continuously producing an elastomeric composition Aug. 7, 2012
8236214 Wet shaving system including a mineral oil coated shaving aid Aug. 7, 2012
8236208 Optical cellulose ester film and manufacturing method thereof, and polarizing plate and liquid crystal display device Aug. 7, 2012
8211341 Fiber pellets method of making, and use in making fiber reinforced polypropylene composites Jul. 3, 2012
8182725 Methods for making polylactic acid stereocomplex fibers May. 22, 2012
8158044 Method of forming composite articles Apr. 17, 2012
8158041 Radially expandable polytetrafluoroethylene Apr. 17, 2012
8138241 Shapable resin compositions Mar. 20, 2012
8114323 pH-adjusting textile containing amphoteric polymer composite nanoparticles Feb. 14, 2012
8105520 Implantable or insertable medical device resistant to microbial growth and biofilm formation Jan. 31, 2012
8104625 Microporous membrane made of polyolefins Jan. 31, 2012

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