Fibre Chemistry

, Volume 21, Issue 6, pp 505–507 | Cite as

Effect of additives on dispersability of pigments and filterability of color dispersions in polypropylene

  • A. Martsinchin
  • E. Zemanova
  • T. Martsinchinova
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Conclusions

A selective effect of additives on the filterability of pigment dispersions in polypropylene oil and on the intensity of polypropylene fibre coloration has been shown.

The role of additives in dispersing pigments in polypropylene is displayed in surface activity at the pigment-polymer interface, and also in a change in the rheological properties (filterability) of the dispersions.

Keywords

Color Polymer Polypropylene Surface Activity Rheological Property 

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Literature cited

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    Czechoslovakian Patents AO 195089 (1977); AO 220955 (1986); AO 238450 (1987); and AO 258624 (1988).Google Scholar
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    K. Ondrejmiska, A. Marcincin, and J. Repka, Chemické Vlàkna, No. 27, 77–82 (1977).Google Scholar
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    A. Marcincin et al., Chemiké Vlàkna, No. 33, 162–172 (1983).Google Scholar
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    A. Marcincin, E. Zemanovà, and J. Beniska, The Interactions on the Interface of Polypropylene and Organic Pigments, in: Polymer Composites, Walter de Gruyter, Berlin-New York (1986), pp. 243–249.Google Scholar
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    A. Martsinchin, E. Zemanova, K. Ondreimishka, and I. Groff, Khim. Volokna, No. 1 (1990).Google Scholar

Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • A. Martsinchin
    • 1
  • E. Zemanova
    • 1
  • T. Martsinchinova
    • 1
  1. 1.Czechoslovakia

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