Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Reexamination Certificate
2011-01-18
2011-01-18
Pryor, Alton N (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
C504S347000
Reexamination Certificate
active
07871636
ABSTRACT:
The present invention relates to aqueous concentrate compositions of pendimethalin which are flowable, have improved storage stability and do not show a slowed release of active ingredient. The composition contains i. particles a) of microencapsulated pendimethalin, ii. particles b) of non-encapsulated pendimethalin and iii. at least one surface-active substance.
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BASF - Aktiengesellschaft
Pryor Alton N
Rothwell Figg Ernst & Manbeck P.C.
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