Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1993-09-03
1994-12-13
Group, Karl
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
423 77, 423613, C09C 136
Patent
active
053726391
ABSTRACT:
Disclosed is a process of using a bimodal distribution of scrubs in an externally cooled conduit during heat removal whereby a hot gaseous suspension containing pigmentary metal oxides is subjected to cooling. Effective heat transfer is provided. Pigmentary properties such as CBU and gloss are improved.
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patent: 4569387 (1986-02-01), Hartmann et al.
patent: 4784841 (1988-11-01), Hartmann et al.
patent: 5266108 (1993-11-01), Hauck
Gonzalez Raul A.
Musick Charles D.
E. I. Du Pont de Nemours and Company
Gallo Chris
Group Karl
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