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Class Information
Number: 366/97
Name: Agitating > Rubber or heavy plastic working > Stationary mixing chamber > With rotating stirrer
Description: Subject matter comprising a stirrer which turns in but one direction about a fixed axis within said stationary mixing chamber.

Sub-classes under this class:

Class Number Class Name Patents
366/98 Single stirrer 112

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8376607 Method for the continuous implementation of polymerisation processes Feb. 19, 2013
8322912 Kneading machine for food products Dec. 4, 2012
8087814 Batch mixer Jan. 3, 2012
8070351 Mixing kneader and process for preparing poly(meth)acrylates using the mixing kneader Dec. 6, 2011
7871193 Mixer having a centrally disposed helical or anchor agitator and eccentrically disposed screw or blade agitator Jan. 18, 2011
7854542 Batch mixer and mixing rotor used in the same Dec. 21, 2010
7762712 Method for the continuous phase conversion of a product Jul. 27, 2010
7677789 Mixer rotor with spiral core ribs Mar. 16, 2010
7677788 Curved blade mixing device Mar. 16, 2010
7569196 Device for carrying out liquid reactions with fine-grained solid catalysts and method for the use thereof Aug. 4, 2009
7556420 Internal mixer for kneading plastic materials Jul. 7, 2009
7377684 Multi-component blending system May. 27, 2008
7083319 Large-volume reactor having a plurality of process spaces Aug. 1, 2006
6913379 Closed kneader Jul. 5, 2005
6902312 Method of producing rubber mixtures Jun. 7, 2005
6827476 System for controlling mixing processes Dec. 7, 2004
6811295 Batch mixer and a mixing rotor for the same Nov. 2, 2004
6793386 Kneading device Sep. 21, 2004
6672754 Device for manufacturing chewing gum Jan. 6, 2004
6652137 Stirrer for a planetary mixer and a planetary mixer incorporating the stirrer Nov. 25, 2003
6527429 Dust-free rubber mixer Mar. 4, 2003
6527430 Mixer and process for use Mar. 4, 2003
6446547 Food processing appliance Sep. 10, 2002
6414054 Continuous preparation of heat-vulcanizable silicone compositions Jul. 2, 2002
6305831 Apparatus for mixing and advancing a polymer melt Oct. 23, 2001
6260995 Mixing apparatus Jul. 17, 2001
6224251 Continuous kneading machine May. 1, 2001
6210030 Method and apparatus to control viscosity of molten plastics prior to a molding operation Apr. 3, 2001
6161955 Device for kneading doughs and pastries Dec. 19, 2000
6123446 Mixing apparatus for highly viscous products Sep. 26, 2000
6106756 Preparation of high solids poly(vinyl alcohol)/water solutions in a single screw extruder Aug. 22, 2000
6048088 Multi-shaft screw-type extruder, in particular twin-shaft extruder Apr. 11, 2000
6039469 Mixing kneader Mar. 21, 2000
6033103 Mixing device Mar. 7, 2000
5984516 Enclosed kneading apparatus Nov. 16, 1999
5906432 Dough mixer apparatus for laboratory testing of the development of a dough sample May. 25, 1999
5882112 Elastomer mixing unit Mar. 16, 1999
5876115 Self-cleaning reactor/mixer for highly viscous and cohesive mixing materials Mar. 2, 1999
5814282 High surface intermeshing profile reactor Sep. 29, 1998
5770239 Machine for domestic use for making, cutting and shaping pasta Jun. 23, 1998
5758963 Dough hook and a food mixer utilizing said hook Jun. 2, 1998
5758962 Continuous kneading machine for doughs Jun. 2, 1998
5669710 Completely self-cleaning mixer/reactor Sep. 23, 1997
5658075 Self-cleaning reactor/mixer for highly viscous and solids-bearing materials to be mixed Aug. 19, 1997
5633296 Method for the production of rubber mixtures May. 27, 1997
5580167 Kneading machine for food products having an endless channel with kneading tool and obstructing walls movable therein Dec. 3, 1996
5556198 Multipurpose food mixing appliance specially adapted for kneading dough Sep. 17, 1996
5534207 Method and apparatus for forming an article from recyclable plastic materials Jul. 9, 1996
5520455 Batch type kneader having specified parameters and chamfered lands May. 28, 1996
5505537 Conical-bottom silo, particularly suitable for small-sized plastic material and rubber with high elasticity properties, having a discontinuous screw stirrer Apr. 9, 1996

1 2 3

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