Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Reexamination Certificate
2011-08-30
2011-08-30
Prouty, Rebecca (Department: 1617)
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
C524S731000
Reexamination Certificate
active
08008231
ABSTRACT:
Compositions comprising an asymmetric disiloxane surfactant composition comprising a silicone composition comprising a silicone having the formula:in-line-formulae description="In-line Formulae" end="lead"?MM′in-line-formulae description="In-line Formulae" end="tail"?where M or M′ comprises an alkylpolyalkyleneoxide bearing substituent selected from the group consisting of:R13(C2H4O)a(C3H6O)b(C4H8O)cR14andR12SiR5R6(R13(C2H4O)a(C3H6O)b(C4H8O)cR14)that exhibit resistance to hydrolysis over a wide pH range.
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Greene, Theodora W, “Protective Groups in Organic Synthesis”, 1981, John Wiley & Sons, New York, XP002435637 p. 39, last paragraph, p. 44, second paragraph.
XP-002435434—Database CA [Online] Chemical Abstracts Service, Columbus, Ohio, US; Mar. 4 Zhang Zhengcheng et al: “Oligo(ethylene glycol)—functionalized disiloxane: synthesis and conductivity” XP002435434 retrieved from STN database accession No. 2005:183434 abstract and PMSE Preprints, 92, 365-366 Coden: PPMRA9; ISSN: 1550-6703, 2005, Figures 1, 2.
XP-002435637.
Leatherman Mark D.
Policello George A.
Rajaraman Suresh K.
Momentive Performance Materials Inc.
Prouty Rebecca
Sullivan Danielle
Vicari Dominick G.
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