FR1000501A - Process for preparing cyanamide, dicyandiamide and melamine - Google Patents

Process for preparing cyanamide, dicyandiamide and melamine

Info

Publication number
FR1000501A
FR1000501A FR1000501DA FR1000501A FR 1000501 A FR1000501 A FR 1000501A FR 1000501D A FR1000501D A FR 1000501DA FR 1000501 A FR1000501 A FR 1000501A
Authority
FR
France
Prior art keywords
dicyandiamide
melamine
cyanamide
preparing
preparing cyanamide
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
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain 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
Application filed by Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1000501A publication Critical patent/FR1000501A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR1000501D 1946-02-15 1946-02-15 Process for preparing cyanamide, dicyandiamide and melamine Expired FR1000501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000501T 1946-02-15

Publications (1)

Publication Number Publication Date
FR1000501A true FR1000501A (en) 1952-02-13

Family

ID=9560432

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1000501D Expired FR1000501A (en) 1946-02-15 1946-02-15 Process for preparing cyanamide, dicyandiamide and melamine
FR57434D Expired FR57434E (en) 1946-02-15 1947-04-16 Process for preparing cyanamide, dicyandiamide and melamine
FR58473D Expired FR58473E (en) 1946-02-15 1948-05-13 Process for preparing cyanamide, dicyandiamide and melamine

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR57434D Expired FR57434E (en) 1946-02-15 1947-04-16 Process for preparing cyanamide, dicyandiamide and melamine
FR58473D Expired FR58473E (en) 1946-02-15 1948-05-13 Process for preparing cyanamide, dicyandiamide and melamine

Country Status (5)

Country Link
BE (1) BE471251A (en)
CH (1) CH263274A (en)
FR (3) FR1000501A (en)
GB (1) GB636600A (en)
NL (1) NL67088C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868789A (en) * 1959-01-13 hzcnz

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181932A (en) * 1961-03-14 1965-05-04 Standard Oil Co Process for the production of cyanamide
US3291566A (en) * 1962-12-31 1966-12-13 Exxon Research Engineering Co Spent caustic recovery
NO176136C (en) * 1988-05-18 1995-02-08 Nippon Carbide Kogyo Kk Process for the preparation of cyanamide
CN102167671A (en) * 2010-12-31 2011-08-31 张胜勇 Method for preparing dicyandiamide, industrial calcium sulfate and charcoal by using dicyandiamide waste residue
CN113651728A (en) * 2021-08-13 2021-11-16 四川金象赛瑞化工股份有限公司 Method for transferring heat of polymerization reactor during dicyandiamide preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868789A (en) * 1959-01-13 hzcnz

Also Published As

Publication number Publication date
FR58473E (en) 1953-11-30
NL67088C (en)
BE471251A (en)
GB636600A (en) 1950-05-03
FR57434E (en) 1953-01-28
CH263274A (en) 1949-08-31

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