Method and apparatus for determining polymer molecular weight di

Details Method and apparatus for determining polymer molecular weight di Method and apparatus for determining polymer molecular weight di

1985-10-16

1988-10-04

Lall, Parshotam S.

Boots, shoes, and leggings

364498, 73 611C, 422 70, G01N 3160, G01N 3088, H01J 4938, F25B 2900

Patent

active

047759437

ABSTRACT:
Method and apparatus for determining various molecular weight distribution parameters by concurrent measurement of hydrodynamic volume, specific viscosity and mass. Essentially concurrent viscosity and mass detectors are described, as are improved methods for viscosity detection, which together provide substantially improved results.

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