CA979013A - Process of purifying diaminomaleonitrile - Google Patents

Process of purifying diaminomaleonitrile

Info

Publication number
CA979013A
CA979013A CA151,305A CA151305A CA979013A CA 979013 A CA979013 A CA 979013A CA 151305 A CA151305 A CA 151305A CA 979013 A CA979013 A CA 979013A
Authority
CA
Canada
Prior art keywords
diaminomaleonitrile
purifying
purifying diaminomaleonitrile
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
CA151,305A
Inventor
Tomio Okada
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Application granted granted Critical
Publication of CA979013A publication Critical patent/CA979013A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA151,305A 1971-09-10 1972-09-08 Process of purifying diaminomaleonitrile Expired CA979013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6976671A JPS501249B2 (en) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
CA979013A true CA979013A (en) 1975-12-02

Family

ID=13412235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,305A Expired CA979013A (en) 1971-09-10 1972-09-08 Process of purifying diaminomaleonitrile

Country Status (6)

Country Link
JP (1) JPS501249B2 (en)
CA (1) CA979013A (en)
CH (1) CH567462A5 (en)
FR (1) FR2152238A5 (en)
GB (1) GB1377299A (en)
IT (1) IT967287B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710257Y2 (en) * 1977-04-20 1982-02-27

Also Published As

Publication number Publication date
JPS501249B2 (en) 1975-01-16
DE2244200B2 (en) 1974-07-11
IT967287B (en) 1974-02-28
CH567462A5 (en) 1975-10-15
JPS4834125A (en) 1973-05-16
FR2152238A5 (en) 1973-04-20
GB1377299A (en) 1974-12-11
DE2244200A1 (en) 1973-03-22

Similar Documents

Publication Publication Date Title
CA1024533A (en) Manufacture of polyfunctional compounds
CA969972A (en) Filtration process
CA983912A (en) Method of catalyst manufacture
CA982558A (en) Process for the manufacture of polythiobisphenols
CA977302A (en) Process for the purification of acrylonitrile
AU464307B2 (en) Process forthe preparation of urea
AU4904072A (en) Purification process
JPS5246050A (en) Process for manufacture of 22nnpentyll33 *22oxopropyl**11cyclopentanone
CA968082A (en) Purification processes
CA959853A (en) Process for preparation of 3-hydroxy-2-alkyl-4-pyrone
CA985848A (en) Purification of polyolefins
AU3887772A (en) Purification process
CA912036A (en) Purification of adiponitrile
CA979013A (en) Process of purifying diaminomaleonitrile
CA977694A (en) Continuous filtration process
CA976979A (en) Process for the preparation of diaminomaleonitrile
CA975741A (en) Method of catalyst manufacture
BG24082A1 (en) Method of purifying solvents
CA882592A (en) Process for the purification of nickel containing solutions
CA876696A (en) Purification process
CA861340A (en) Purification process
CA943972A (en) Process for the manufacture of m-chloronitrobenzene
AU3748471A (en) Purification process
CA882664A (en) Purification of micro-organism
CA883935A (en) Process of making microporous sheets