GB572056A - Improvements in or relating to nitrourea and compositions containing the same - Google Patents

Improvements in or relating to nitrourea and compositions containing the same

Info

Publication number
GB572056A
GB572056A GB238044A GB238044A GB572056A GB 572056 A GB572056 A GB 572056A GB 238044 A GB238044 A GB 238044A GB 238044 A GB238044 A GB 238044A GB 572056 A GB572056 A GB 572056A
Authority
GB
United Kingdom
Prior art keywords
acid
nitrourea
compositions containing
prepared
sulphate
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
GB238044A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to GB238044A priority Critical patent/GB572056A/en
Publication of GB572056A publication Critical patent/GB572056A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A nitrourea composition is prepared by mixing nitrourea, so purified from the acid occluded in it due to the manner of its manufacture from urea nitrate that in the dry condition it withstands a defined stability test, with a relatively small amount of a non-volatile acid or acid salt. In the examples, compositions containing sulphuric acid, phosphoric acid, oxalic acid, tartaric acid, ammonium acid sulphate, sodium acid sulphate and sulphamic acid are prepared and their stability tested. Other acids which may be used are stated to be propionic acid, acetic acid and benzene sulphonic acid. If the nitrourea is mixed with inert solids, these may be pretreated with the stabilizing agent. Specification 567,422 is referred to.
GB238044A 1944-02-09 1944-02-09 Improvements in or relating to nitrourea and compositions containing the same Expired GB572056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB238044A GB572056A (en) 1944-02-09 1944-02-09 Improvements in or relating to nitrourea and compositions containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB238044A GB572056A (en) 1944-02-09 1944-02-09 Improvements in or relating to nitrourea and compositions containing the same

Publications (1)

Publication Number Publication Date
GB572056A true GB572056A (en) 1945-09-20

Family

ID=9738526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB238044A Expired GB572056A (en) 1944-02-09 1944-02-09 Improvements in or relating to nitrourea and compositions containing the same

Country Status (1)

Country Link
GB (1) GB572056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251002A (en) * 1990-12-17 1992-06-24 Ask Corp Method of forming bamboo fibres and a resin moulding reinforced with bamboo fibre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251002A (en) * 1990-12-17 1992-06-24 Ask Corp Method of forming bamboo fibres and a resin moulding reinforced with bamboo fibre
GB2251002B (en) * 1990-12-17 1995-05-17 Ask Corp Method of forming bamboo fibers and a resin molding reinforced with bamboo fiber

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