GB1214448A - Odor free non-caking conditioned urea composition and process of preparation - Google Patents

Odor free non-caking conditioned urea composition and process of preparation

Info

Publication number
GB1214448A
GB1214448A GB2109069A GB2109069A GB1214448A GB 1214448 A GB1214448 A GB 1214448A GB 2109069 A GB2109069 A GB 2109069A GB 2109069 A GB2109069 A GB 2109069A GB 1214448 A GB1214448 A GB 1214448A
Authority
GB
United Kingdom
Prior art keywords
caking
weight
free non
conditioned
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2109069A
Inventor
Paul Raymond Patterson
Darryl Diamond Fry
Irving Klothen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1214448A publication Critical patent/GB1214448A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)

Abstract

1,214,448. Odour free non-caking conditioned urea compositions. AMERICAN CYANAMID CO. 24 April, 1969 [26 April, 1968], No. 21090/69. Heading C2C. Odour free non-caking conditioned urea compositions comprise at least 95% by weight of finely divided urea, from 0À1 to 1À0% by weight of crude coconut oil methyl esters or tallow fatty acid methyl esters having from 12 to 18 carbon atoms and from 0À01% to 0À5% by weight of water soluble acidic salt selected from alkali metal and ammonium salts of polybasic acids having at least one replaceable hydrogen ion and, if desired 0À25% to 2À5% by weight of finely divided clay.
GB2109069A 1968-04-26 1969-04-24 Odor free non-caking conditioned urea composition and process of preparation Expired GB1214448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72463768A 1968-04-26 1968-04-26

Publications (1)

Publication Number Publication Date
GB1214448A true GB1214448A (en) 1970-12-02

Family

ID=24911226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109069A Expired GB1214448A (en) 1968-04-26 1969-04-24 Odor free non-caking conditioned urea composition and process of preparation

Country Status (6)

Country Link
AT (1) AT294013B (en)
BR (1) BR6908371D0 (en)
DE (1) DE1921210A1 (en)
FR (1) FR2007061A1 (en)
GB (1) GB1214448A (en)
NL (1) NL6906521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020069561A1 (en) 2018-10-02 2020-04-09 Crommelin Agricoatings Pty Ltd Composition and method for treating urea

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020069561A1 (en) 2018-10-02 2020-04-09 Crommelin Agricoatings Pty Ltd Composition and method for treating urea
EP3826980A4 (en) * 2018-10-02 2022-05-11 Crommelin Agricoatings Pty Ltd Composition and method for treating urea
US11795141B2 (en) 2018-10-02 2023-10-24 Crommelin Agricoatings Pty Ltd Composition and method for treating urea

Also Published As

Publication number Publication date
NL6906521A (en) 1969-10-28
FR2007061A1 (en) 1970-01-02
AT294013B (en) 1971-11-10
BR6908371D0 (en) 1973-01-04
DE1921210A1 (en) 1969-11-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees