NL7500934A - PROCESS FOR PREPARING ORGANIC ANATES. - Google Patents

PROCESS FOR PREPARING ORGANIC ANATES.

Info

Publication number
NL7500934A
NL7500934A NL7500934A NL7500934A NL7500934A NL 7500934 A NL7500934 A NL 7500934A NL 7500934 A NL7500934 A NL 7500934A NL 7500934 A NL7500934 A NL 7500934A NL 7500934 A NL7500934 A NL 7500934A
Authority
NL
Netherlands
Prior art keywords
anates
preparing organic
preparing
organic
organic anates
Prior art date
Application number
NL7500934A
Other languages
Dutch (nl)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NL7500934A publication Critical patent/NL7500934A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL7500934A 1974-02-01 1975-01-27 PROCESS FOR PREPARING ORGANIC ANATES. NL7500934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404774 DE2404774A1 (en) 1974-02-01 1974-02-01 PROCESS FOR THE PRODUCTION OF ORGANIC ISOCYANATES

Publications (1)

Publication Number Publication Date
NL7500934A true NL7500934A (en) 1975-08-05

Family

ID=5906299

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500934A NL7500934A (en) 1974-02-01 1975-01-27 PROCESS FOR PREPARING ORGANIC ANATES.

Country Status (6)

Country Link
JP (1) JPS50108239A (en)
BE (1) BE824833A (en)
DE (1) DE2404774A1 (en)
FR (1) FR2259814B1 (en)
GB (1) GB1486344A (en)
NL (1) NL7500934A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386059A (en) * 1991-12-10 1995-01-31 Miles Inc. Process for preparing polyamines for lighter color polyisocyanate based foam
EP1908749A4 (en) 2005-07-22 2010-05-26 Mitsui Chemicals Inc Process for production of isocyanate, isocyanate produced by the process, and use of the isocyanate
JP6225190B2 (en) * 2012-09-24 2017-11-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ Method for producing diisocyanates by phosgenating diamine suspensions
JP6770415B2 (en) * 2016-11-29 2020-10-14 三井化学株式会社 Method for producing pentamethylene diisocyanate
CN111718282B (en) * 2020-06-30 2022-08-05 万华化学集团股份有限公司 Method for preparing isocyanate with low chlorinated impurity content based on salification phosgenation

Also Published As

Publication number Publication date
FR2259814B1 (en) 1978-02-03
DE2404774A1 (en) 1975-08-21
BE824833A (en) 1975-07-28
FR2259814A1 (en) 1975-08-29
GB1486344A (en) 1977-09-21
JPS50108239A (en) 1975-08-26

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