FR2027876A1 - - Google Patents

Info

Publication number
FR2027876A1
FR2027876A1 FR7000433A FR7000433A FR2027876A1 FR 2027876 A1 FR2027876 A1 FR 2027876A1 FR 7000433 A FR7000433 A FR 7000433A FR 7000433 A FR7000433 A FR 7000433A FR 2027876 A1 FR2027876 A1 FR 2027876A1
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.)
Withdrawn
Application number
FR7000433A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2027876A1 publication Critical patent/FR2027876A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/10Preparation 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR7000433A 1969-01-07 1970-01-07 Withdrawn FR2027876A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691900514 DE1900514B2 (de) 1969-01-07 1969-01-07 Verfahren zur herstellung von aliphatischen diisocyanaten

Publications (1)

Publication Number Publication Date
FR2027876A1 true FR2027876A1 (de) 1970-10-02

Family

ID=5721824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000433A Withdrawn FR2027876A1 (de) 1969-01-07 1970-01-07

Country Status (5)

Country Link
BE (1) BE744132A (de)
DE (1) DE1900514B2 (de)
FR (1) FR2027876A1 (de)
GB (1) GB1225450A (de)
NL (1) NL7000059A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271679A3 (de) * 1986-11-03 1988-11-23 American Cyanamid Company Von Dienen abgeleitete Isocyanate und Verfahren zu ihrer Herstellung
US8044166B2 (en) 2006-08-01 2011-10-25 Basf Aktiengesellschaft Process for preparing pentamethylene 1,5-diisocyanate
KR102547793B1 (ko) 2014-09-19 2023-06-26 코베스트로 도이칠란트 아게 1,5-펜탄디이소시아네이트의 기체상 제조 방법
JP6920999B2 (ja) 2015-03-16 2021-08-18 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 1,5−ペンタメチレンジイソシアネート系ポリイソシアネート組成物
EP3286238B1 (de) 2015-04-21 2019-03-20 Covestro Deutschland AG Polyisocyanatmischung auf basis von 1,5-diisocyanatopentan
EP3660066A1 (de) 2018-11-28 2020-06-03 Covestro Deutschland AG Polyisocyanatzusammensetzung auf basis von pentamethylendiisocyanat für beschichtungen
US20210253772A1 (en) 2020-02-18 2021-08-19 Covestro Llc Polyoxazolidinone compositions
CN114105825A (zh) 2020-08-27 2022-03-01 中国科学院过程工程研究所 一种1,5-戊二异氰酸酯的制备方法

Also Published As

Publication number Publication date
NL7000059A (de) 1970-07-09
DE1900514A1 (de) 1970-08-20
GB1225450A (de) 1971-03-17
BE744132A (fr) 1970-06-15
DE1900514B2 (de) 1976-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse