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Class Information
Number: 264/175
Name: Plastic and nonmetallic article shaping or treating: processes > Forming continuous or indefinite length work > By calendering
Description: Processes in which the continuous product is produced from an unformed mass which is forced between a pair of coacting, continuously moving surfaces.

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8673344 Solid dosage form with a film containing an active substance, as well as its method of production Mar. 18, 2014
8637414 Gradient density padding material and method of making same Jan. 28, 2014
8617449 Method of making an absorbent structure having three-dimensional topography Dec. 31, 2013
8617445 Process for producing oriented thermoplastic polyester resin sheet, and laminate-molded body Dec. 31, 2013
8609249 Thin wall expandable polymer tubes having improved axial and radial strength, and a method of manufacturing thereof Dec. 17, 2013
8591793 Press felt for paper machine and method and device for producing said felt Nov. 26, 2013
8580174 Method for texturing polymeric films and articles comprising the same Nov. 12, 2013
8535583 Hydraulic binder product Sep. 17, 2013
8529819 Wound closure material Sep. 10, 2013
8512610 Nonwoven fabric sheet and method for producing same Aug. 20, 2013
8512612 Nano-fibered membrane for western blot and manufacturing method of the same Aug. 20, 2013
8501665 Method for manufacturing film catalyst Aug. 6, 2013
8501065 Film and method for producing film Aug. 6, 2013
8440125 Polyethylene films having high resistance to deformation or elongation May. 14, 2013
8414284 Extruder and roller-die combination Apr. 9, 2013
8377357 Method for the production of a thermoplastic plate comprising at least one smooth edge, device therefore, and edge machining system Feb. 19, 2013
8349228 Method of manufacturing cellulose film, manufacturing apparatus, optical film, polarizing plate and liquid crystal display Jan. 8, 2013
8313320 Micro-lens array fabrication apparatus Nov. 20, 2012
8313684 Method of and device for thermoforming of antennas Nov. 20, 2012
8303869 Composite material and method of producing the same, and composite metal material and method of producing the same Nov. 6, 2012
8304064 Stretch-formed sheet of ultra-high molecular weight polyolefin having excellent transparency and mechanical properties, and production method thereof Nov. 6, 2012
8282865 Method for shaping a material with a reticular structure, plant for performing same and reticular material resulting from the method Oct. 9, 2012
8262966 Process for cooling flat plastic products Sep. 11, 2012
8257632 Heat-insulating transparent PVC sheet Sep. 4, 2012
8246882 Methods and preforms for forming composite members with interlayers formed of nonwoven, continuous materials Aug. 21, 2012
8236220 Method of making an embedded-object and composite-material product Aug. 7, 2012
8211344 Use of a microcrystalline polyamide to obtain a particular surface finish Jul. 3, 2012
8202609 Absorbent material with wet strength containing wax Jun. 19, 2012
8182727 Carbon-based material and method of producing the same, and composite material and method of producing the same May. 22, 2012
8163214 Conveyor belt Apr. 24, 2012
8053380 Extensible spunbonded non-woven fabrics Nov. 8, 2011
8034729 Support substrate for separation membrane Oct. 11, 2011
8029717 Nanoimprint method and apparatus Oct. 4, 2011
8026309 Process for producing compatibilized polymer blends Sep. 27, 2011
7998388 Rotary process for forming uniform material Aug. 16, 2011
7976720 Composite magnetic sheet and production method thereof Jul. 12, 2011
7976750 Method of encapsulating optoelectronic components Jul. 12, 2011
7968025 Method for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained Jun. 28, 2011
7959976 Coated film and method of making the same Jun. 14, 2011
7927528 Preform for manufacturing a material having a plurality of voids and method of making the same Apr. 19, 2011
7927521 Method for producing cellulose acylate film and optical compensation film for liquid crystal display plate produced by using the method Apr. 19, 2011
7922946 PTFE membrane Apr. 12, 2011
7918913 Reduced solidity web comprising fiber and fiber spacer or separation means Apr. 5, 2011
7919027 Methods and devices for manufacturing of electrical components and laminated structures Apr. 5, 2011
7914723 Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness Mar. 29, 2011
7910031 Process for forming an ingestible thin film with non-self-aggregating uniform heterogeneity Mar. 22, 2011
7901201 Press-molding machine and press-molding method Mar. 8, 2011
7897075 Calender gap control Mar. 1, 2011
7879174 Process for producing lightweight thermoplastic composite products in a continuous manner Feb. 1, 2011
7863410 Sintering ultrahigh molecular weight polyethylene Jan. 4, 2011

1 2 3 4 5 6 7 8 9

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