FR2137596B1 - - Google Patents

Info

Publication number
FR2137596B1
FR2137596B1 FR7216275A FR7216275A FR2137596B1 FR 2137596 B1 FR2137596 B1 FR 2137596B1 FR 7216275 A FR7216275 A FR 7216275A FR 7216275 A FR7216275 A FR 7216275A FR 2137596 B1 FR2137596 B1 FR 2137596B1
Authority
FR
France
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
FR7216275A
Other languages
French (fr)
Other versions
FR2137596A1 (zh
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2137596A1 publication Critical patent/FR2137596A1/fr
Application granted granted Critical
Publication of FR2137596B1 publication Critical patent/FR2137596B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
FR7216275A 1971-05-08 1972-05-05 Expired FR2137596B1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3016571A JPS5411288B1 (zh) 1971-05-08 1971-05-08

Publications (2)

Publication Number Publication Date
FR2137596A1 FR2137596A1 (zh) 1972-12-29
FR2137596B1 true FR2137596B1 (zh) 1976-12-03

Family

ID=12296127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216275A Expired FR2137596B1 (zh) 1971-05-08 1972-05-05

Country Status (5)

Country Link
JP (1) JPS5411288B1 (zh)
DE (1) DE2222040C3 (zh)
FR (1) FR2137596B1 (zh)
GB (1) GB1345117A (zh)
SU (1) SU495820A3 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801278A (en) * 1997-03-07 1998-09-01 E. I. Du Pont De Nemours And Companh Low water diamine-dicarboxylic acid salt preparation
GB201501583D0 (en) * 2015-01-30 2015-03-18 Univ Strathclyde Uses of co-crystals

Also Published As

Publication number Publication date
GB1345117A (en) 1974-01-30
SU495820A3 (ru) 1975-12-15
DE2222040B2 (de) 1974-12-12
DE2222040C3 (de) 1982-04-22
FR2137596A1 (zh) 1972-12-29
DE2222040A1 (de) 1972-12-14
JPS5411288B1 (zh) 1979-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse