Abstract: A process for separating and recovering at least one polymer component from a melt of a multiple number of polymer components including the steps of: (A) shearing a multi-polymer component melt in the presence of a pressurized aqueous solution; wherein the multi-polymer component melt comprises a blend of at least a first polymer component and at least a second polymer component; wherein the multi-polymer component melt has at least two melting temperatures, at least two glass transition temperatures or combinations thereof; wherein the pressurized aqueous solution comprises an aqueous liquid mixture of: (i) water, and (ii) at least one dispersing agent; wherein the shearing of the multi-polymer component melt in contact with the pressurized aqueous solution forms a dispersion, particles, or strands of the at least one first polymer component having an enriched first polymer component concentration; and (B) after the shearing of step (A), isolating the at least first polymer component from the other polymer c

Abstract: The present invention relates to a scald-proof pot handle, comprising a proximal end, a handle body and a distal end which are connected in order. A heat absorbing component is disposed within the handle body and extends along the same direction of the handle body. The heat absorbing component is connected and fixed to one end of the handle body, and an air layer is formed between the heat absorbing component and the handle body. The proximal end comprises a first connecting portion and a second connecting portion. The first connecting portion is connected to the pot body, and the second connecting portion is connected to the handle body. The end surface of the first connecting portion that contacts with the pot body is a curved surface, and the radian of the curved surface is consistent with the radian of the surface of the pot body.

Abstract: A drive circuit for a hair clipper comprises an electric motor and a control circuit for operating the motor at a constant speed regardless of load conditions. The control circuit has detector means for sensing the supply voltage to the clipper and the clipper current, processor means for generating an error signal indicative of a change in supply voltage needed to maintain a constant motor speed and driver means responsive to the error signal for adjusting the supply voltage to the motor to maintain the speed constant.