Use of viscosity as an in-line diagnostic for high internal phas

Details Use of viscosity as an in-line diagnostic for high internal phas Use of viscosity as an in-line diagnostic for high internal phas

1993-09-08

1994-04-26

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521 61, 521 64, 521917, C08J 928

Patent

active

053067347

ABSTRACT:
A lightweight absorbent foam is produced using a high internal phase emulsion (HIPE), the production of which incorporates the use of capillary viscosity measurements as an in-line diagnostic for HIPE quality. The in-line diagnostics yield measurements of viscosity slope and amplitude. These measurements offer several advantages for monitoring emulsion quality, including stable high resolution measurement of hardware-independent parameters of the whole flow, without the need for sampling.

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