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IT1234212B - Anti-caking ammonium salt fertiliser compsn. - Google Patents

Anti-caking ammonium salt fertiliser compsn.

Info

Publication number
IT1234212B
IT1234212B IT8867831A IT6783188A IT1234212B IT 1234212 B IT1234212 B IT 1234212B IT 8867831 A IT8867831 A IT 8867831A IT 6783188 A IT6783188 A IT 6783188A IT 1234212 B IT1234212 B IT 1234212B
Authority
IT
Italy
Prior art keywords
fertiliser
compsn
caking
ammonium salt
caking ammonium
Prior art date
Application number
IT8867831A
Other languages
Italian (it)
Other versions
IT8867831A0 (en
Inventor
Jon Zurimendi
A Bolivar C Rafael
Original Assignee
Intevep Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/904,612 external-priority patent/US4772308A/en
Application filed by Intevep Sa filed Critical Intevep Sa
Priority to IT8867831A priority Critical patent/IT1234212B/en
Publication of IT8867831A0 publication Critical patent/IT8867831A0/en
Application granted granted Critical
Publication of IT1234212B publication Critical patent/IT1234212B/en

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Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Paints Or Removers (AREA)

Abstract

Fertiliser compsn. that flows freely and resists caking even on prolonged storage comprising a caking-prone N-contg. material consisting of ammonium salts (I) contains sufficient of an anti-caking material comprising mono-, di- and/or tri-ethanolammonium alkyl sulphate(s) of formula R-O-SO3-N(H)4-n(CH2CH2OH)n (II), (where R = 12-18C alkyl; and n = 1-3). Pref. (I) is (NH4)2SO4 and (II) is present in amt. of 0.005-5, esp. 0.01-1 wt.%.
IT8867831A 1986-09-08 1988-09-19 Anti-caking ammonium salt fertiliser compsn. IT1234212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8867831A IT1234212B (en) 1986-09-08 1988-09-19 Anti-caking ammonium salt fertiliser compsn.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/904,612 US4772308A (en) 1986-09-08 1986-09-08 Anti-caking composition
IT8867831A IT1234212B (en) 1986-09-08 1988-09-19 Anti-caking ammonium salt fertiliser compsn.

Publications (2)

Publication Number Publication Date
IT8867831A0 IT8867831A0 (en) 1988-09-19
IT1234212B true IT1234212B (en) 1992-05-06

Family

ID=26329838

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8867831A IT1234212B (en) 1986-09-08 1988-09-19 Anti-caking ammonium salt fertiliser compsn.

Country Status (1)

Country Link
IT (1) IT1234212B (en)

Also Published As

Publication number Publication date
IT8867831A0 (en) 1988-09-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929