Drag reducing composition
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United States of America Patent
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N/A
Issued Date -
Nov 21, 2002
app pub date -
Dec 31, 2001
filing date -
May 15, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a concentrated, non-agglomerating, soluble and compatible drag reducing agent composition. It contains (a) from 1 to 60% of a polymer, e.g. non-crystalline and ultrahigh molecular weight poly-.alpha.-olefin, capable of reducing drag, and (b) from 40 to 99% of a natural fat or oil, e.g. linseed or rapeseed oil, based on the comined weight of (a) and (b). Preferably, it also contains (c) from 0.1 to 50% of a dispersion stabilising agent, e.g. a fatty acid soap, based on the combined weight of (a), (b) and (c).
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