Title:
改善されたウレアーゼ阻害作用を有する製剤及びこれらの製剤を含有する尿素含有肥料
Document Type and Number:
Japanese Patent JP5502330
Kind Code:
B2
Abstract:
Composition comprises at least two different (thio)phosphoric acidtriamide (I). Composition comprises at least two different (thio) phosphoric acidtriamide (I) of formula (R 1R 2N-P(X)(NH 2) 2). Either R 1, R 2H, 1-10C-alkyl-, 3-10C-cycloalkyl-, 6-10C-aryl- or dialkylaminocarbonyl; or N(R 1+R 2) : 5-6 membered optionally saturated heterocycle, optionally containing 1 or 2 heteroatoms that are replaced by N, O or S; and X : O or S. Independent claims are included for: (1) the preparation of the composition comprising mixing at least two (thio)phosphoricacidtriamide together or transferring thiophosphorylchloride with a mixture of at least two different primary- or secondary amine and subsequently with ammonia; and (2) a urea containing fertilizer comprising the composition.
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Inventors:
Alexander visemair
Patrick Deck
Oliver Futtenloch
Michael mouse
Gregor Pasda
Ralph-Thomas Lane
Wolfgang Weigert
Wolfram Zerla
Patrick Deck
Oliver Futtenloch
Michael mouse
Gregor Pasda
Ralph-Thomas Lane
Wolfgang Weigert
Wolfram Zerla
Application Number:
JP2008554732A
Publication Date:
May 28, 2014
Filing Date:
February 07, 2007
Export Citation:
Assignee:
BASF SE
International Classes:
C05C9/00; C05G3/00; C05G3/90
Domestic Patent References:
JP2000502037A | ||||
JP2002053382A | ||||
JP2009507939A |
Foreign References:
EP0119487A1 | ||||
WO2006010389A1 | ||||
WO2000061522A1 | ||||
US4932992 |
Other References:
CHRISTIANSON,C.B. et al,A comparison of the sulfur and oxygen analogs of phosphoric triamide urease inhibitors in reducing urea hydrolysis and ammonia volatilization,Fertilizer Research,1990年,Vol.26, No.1-3,p.21-7
CHRISTIANSON,C.B. et al,Use of soil thin-layer chromatography to assess the mobility of the phosphoric triamide urease inhibitors and urea in soil,Soil Biology & Biochemistry,1994年,Vol.26, No.9,p.1161-4
CHRISTIANSON,C.B. et al,Use of soil thin-layer chromatography to assess the mobility of the phosphoric triamide urease inhibitors and urea in soil,Soil Biology & Biochemistry,1994年,Vol.26, No.9,p.1161-4
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno