IL62909A - Preparation of isocyanates - Google Patents

Preparation of isocyanates

Info

Publication number
IL62909A
IL62909A IL62909A IL6290981A IL62909A IL 62909 A IL62909 A IL 62909A IL 62909 A IL62909 A IL 62909A IL 6290981 A IL6290981 A IL 6290981A IL 62909 A IL62909 A IL 62909A
Authority
IL
Israel
Prior art keywords
isocyanates
preparation
Prior art date
Application number
IL62909A
Other languages
English (en)
Other versions
IL62909A0 (en
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 IL62909A0 publication Critical patent/IL62909A0/xx
Publication of IL62909A publication Critical patent/IL62909A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/12—Preparation of derivatives of isocyanic acid from or via nitrogen analogues of carboxylic acids, e.g. from hydroxamic acids, involving a Hofmann, Curtius or Lossen-type rearrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL62909A 1980-06-06 1981-05-19 Preparation of isocyanates IL62909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021299 DE3021299A1 (de) 1980-06-06 1980-06-06 Verfahren zur herstellung von isocyanaten

Publications (2)

Publication Number Publication Date
IL62909A0 IL62909A0 (en) 1981-07-31
IL62909A true IL62909A (en) 1984-12-31

Family

ID=6103995

Family Applications (1)

Application Number Title Priority Date Filing Date
IL62909A IL62909A (en) 1980-06-06 1981-05-19 Preparation of isocyanates

Country Status (6)

Country Link
US (1) US4322365A (xx)
EP (1) EP0042059B1 (xx)
JP (1) JPS5731650A (xx)
DE (2) DE3021299A1 (xx)
HU (1) HU185870B (xx)
IL (1) IL62909A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430262A (en) * 1981-06-05 1984-02-07 Shell Oil Company Preparation of isocyanates and/or derivatives thereof
EP0100047B1 (de) * 1982-07-24 1986-02-12 BASF Aktiengesellschaft Verfahren zur Herstellung von Hexamethylen-diisocyanat-1,6 und/oder isomeren Diisocyanaten mit 6 Kohlenstoffatomen im Alkylenrest
US4663473A (en) * 1986-08-25 1987-05-05 The United States Of America As Represented By The Secretary Of The Army Isocyanates from oxalyl chloride and amines
FR2957596B1 (fr) * 2010-03-18 2013-07-12 Rhodia Operations Nouveaux composes de type esteramide, leurs procedes de preparation et leurs utilisations
US9390773B2 (en) 2011-06-28 2016-07-12 Hewlett Packard Enterprise Development Lp Shiftable memory
DE112011105670B4 (de) * 2011-10-27 2020-10-08 Hewlett Packard Enterprise Development Lp Verschiebbarer Speicher, der Ringregister verwendet
KR101660611B1 (ko) 2012-01-30 2016-09-27 휴렛 팩커드 엔터프라이즈 디벨롭먼트 엘피 워드 시프트 정적 랜덤 액세스 메모리(ws-sram)
WO2013130109A1 (en) 2012-03-02 2013-09-06 Hewlett-Packard Development Company L.P. Shiftable memory defragmentation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734941A (en) * 1968-09-06 1973-05-22 American Cyanamid Co Process for converting urethanes to isocyanates
US3870739A (en) * 1973-03-05 1975-03-11 Air Prod & Chem Isocyanates from urethanes

Also Published As

Publication number Publication date
JPS5731650A (en) 1982-02-20
EP0042059B1 (de) 1983-08-31
DE3021299A1 (de) 1982-01-07
DE3160811D1 (en) 1983-10-06
HU185870B (en) 1985-04-28
IL62909A0 (en) 1981-07-31
US4322365A (en) 1982-03-30
EP0042059A1 (de) 1981-12-23
JPS647068B2 (xx) 1989-02-07

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