AU451816B2 - Auto-condensation products of urea - Google Patents

Auto-condensation products of urea

Info

Publication number
AU451816B2
AU451816B2 AU34682/71A AU3468271A AU451816B2 AU 451816 B2 AU451816 B2 AU 451816B2 AU 34682/71 A AU34682/71 A AU 34682/71A AU 3468271 A AU3468271 A AU 3468271A AU 451816 B2 AU451816 B2 AU 451816B2
Authority
AU
Australia
Prior art keywords
auto
urea
condensation products
condensation
products
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
AU34682/71A
Other languages
English (en)
Other versions
AU3468271A (en
Inventor
Dieter Schlosser Fitz
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.)
Ar & Cl Ltd
Original Assignee
Ar & Cl Ltd
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 Ar & Cl Ltd filed Critical Ar & Cl Ltd
Publication of AU3468271A publication Critical patent/AU3468271A/en
Application granted granted Critical
Publication of AU451816B2 publication Critical patent/AU451816B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C273/18—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 substituted ureas
    • C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
    • C07C273/1881—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety from urea
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU34682/71A 1970-10-21 1971-10-15 Auto-condensation products of urea Expired AU451816B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA707156A ZA707156B (en) 1970-10-21 1970-10-21 Auto-condensation products of urea
ZAZA70/7156 1970-10-21

Publications (2)

Publication Number Publication Date
AU3468271A AU3468271A (en) 1973-04-19
AU451816B2 true AU451816B2 (en) 1974-08-22

Family

ID=25562617

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34682/71A Expired AU451816B2 (en) 1970-10-21 1971-10-15 Auto-condensation products of urea

Country Status (9)

Country Link
JP (1) JPS516052B1 (enrdf_load_stackoverflow)
AU (1) AU451816B2 (enrdf_load_stackoverflow)
CA (1) CA976189A (enrdf_load_stackoverflow)
DE (1) DE2152550C3 (enrdf_load_stackoverflow)
ES (1) ES396245A1 (enrdf_load_stackoverflow)
FR (1) FR2113063A5 (enrdf_load_stackoverflow)
GB (1) GB1324738A (enrdf_load_stackoverflow)
NL (1) NL142951B (enrdf_load_stackoverflow)
ZA (1) ZA707156B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798109B1 (ko) * 2006-08-11 2008-01-28 주식회사 제이앤드제이 캐미칼 뷰렛 및 시아누르산의 제조 방법 및 그 제조 장치
EP3995488A1 (en) 2020-11-06 2022-05-11 Casale Sa Process for producing feed-grade urea
EP4285735A1 (en) * 2022-06-03 2023-12-06 Yara International ASA Use of a mixture of urea, biuret and minor n-containing compounds created during biuret prouction as a dietary npn-source in a ruminant feed supplement composition
EP4478895A1 (en) * 2022-02-17 2024-12-25 Yara International ASA A mixture of urea, biuret and n-containing by-products created during biuret production as a dietary non-protein nitrogen-source for ruminants and uses thereof
EP4230056A1 (en) * 2022-02-17 2023-08-23 Yara International ASA Use of a ruminant feed supplement composition as a non-protein nitrogen source to improve rumen fermentation, the productivity and performance of the ruminant animals and the enteric methane emission
EP4512251A1 (en) * 2023-08-23 2025-02-26 Yara International ASA Ruminant feed additive compositions having methane inhibition properties
WO2025040777A1 (en) * 2023-08-23 2025-02-27 Yara International Asa Method for producing solid particles comprising urea, biuret, and n-containing compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830114A (en) * 1957-06-18 1960-03-09 Stamicarbon Process of preparing biuret from urea
BR6687256D0 (pt) * 1966-02-24 1973-12-26 E Kamlet Fertilizantes nitrogenados e processo para fazer os mesmo

Also Published As

Publication number Publication date
ZA707156B (en) 1972-06-28
JPS516052B1 (enrdf_load_stackoverflow) 1976-02-25
GB1324738A (en) 1973-07-25
AU3468271A (en) 1973-04-19
DE2152550C3 (de) 1975-06-26
CA976189A (en) 1975-10-14
ES396245A1 (es) 1974-04-16
NL7114489A (enrdf_load_stackoverflow) 1972-04-25
NL142951B (nl) 1974-08-15
DE2152550B2 (de) 1974-11-14
FR2113063A5 (enrdf_load_stackoverflow) 1972-06-23
DE2152550A1 (de) 1972-04-27

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