Title from folder label.Project report form no. 3 dated March 20, 1964. The hydrodynamic behavior of fully acetylated guaran. A test of the Eizner-Ptitsyn theory for the semirigid macromolecule / S. F. Kurath, C. A. Schmitt, and J. J. Bachhuber -- Project report form no. 4 dated February 22, 1965. Derivation of the Rabinowitsch equation for flow through cylindrical tubes and its application to the non-newtonian flow of coating colors / S. F. Kurath and W. P. Riemen