C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 8/92 (2006.01) C08L 3/00 (2006.01) C08L 3/02 (2006.01) C08L 3/06 (2006.01) C09K 8/536 (2006.01)
Patent
CA 2397043
The present invention relates to biodegradable chemical compositions wherein core substrates, particularly oil well chemicals, are adsorbed onto particulate starch, particularly granular starch, providing a stable, controlled release formulation suitable for use in oil field applications. The invention further relates to the process of preparing obtaining these compositions.
Crossman Martin C.
Rosie James A.
Solarek Daniel B.
Akzo Nobel N.v.
National Starch And Chemical Investment Holding Corporation
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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