BE757246A - Procede de preparation d'un produit a teneur elevee en biuret - Google Patents

Procede de preparation d'un produit a teneur elevee en biuret

Info

Publication number
BE757246A
BE757246A BE757246DA BE757246A BE 757246 A BE757246 A BE 757246A BE 757246D A BE757246D A BE 757246DA BE 757246 A BE757246 A BE 757246A
Authority
BE
Belgium
Prior art keywords
preparing
product
biuret content
high biuret
content
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J M Lee
Original Assignee
Dow Chemical 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.)
Publication date
Publication of BE757246A publication Critical patent/BE757246A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE757246D 1969-10-09 Procede de preparation d'un produit a teneur elevee en biuret BE757246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86521169A 1969-10-09 1969-10-09

Publications (1)

Publication Number Publication Date
BE757246A true BE757246A (fr) 1971-04-08

Family

ID=25344956

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757246D BE757246A (fr) 1969-10-09 Procede de preparation d'un produit a teneur elevee en biuret

Country Status (12)

Country Link
AT (1) AT308135B (cs)
BE (1) BE757246A (cs)
CS (2) CS157684B2 (cs)
DE (1) DE2049295C3 (cs)
ES (1) ES384310A1 (cs)
FR (1) FR2065103A5 (cs)
GB (1) GB1324276A (cs)
HU (1) HU165499B (cs)
NL (1) NL7014757A (cs)
NO (1) NO133666C (cs)
PL (1) PL81098B1 (cs)
ZA (1) ZA706627B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862223A (en) * 1973-04-02 1975-01-21 Dow Chemical Co Process for preparing triuret
US4055598A (en) * 1972-04-07 1977-10-25 The Dow Chemical Company Process for preparation of urea autocondensation product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055598A (en) * 1972-04-07 1977-10-25 The Dow Chemical Company Process for preparation of urea autocondensation product
US3862223A (en) * 1973-04-02 1975-01-21 Dow Chemical Co Process for preparing triuret

Also Published As

Publication number Publication date
DE2049295C3 (de) 1973-10-25
PL81098B1 (cs) 1975-08-30
CS157685B2 (en) 1974-09-16
DE2049295A1 (de) 1971-07-22
ES384310A1 (es) 1973-05-01
DE2049295B2 (de) 1973-04-05
NO133666B (cs) 1976-03-01
NO133666C (cs) 1976-06-09
HU165499B (cs) 1974-09-28
FR2065103A5 (cs) 1971-07-23
ZA706627B (en) 1971-10-27
GB1324276A (en) 1973-07-25
CS157684B2 (en) 1974-09-16
NL7014757A (cs) 1971-04-14
AT308135B (de) 1973-06-25

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