AU8054682A - Process for making aromatic isocyanates - Google Patents

Process for making aromatic isocyanates

Info

Publication number
AU8054682A
AU8054682A AU80546/82A AU8054682A AU8054682A AU 8054682 A AU8054682 A AU 8054682A AU 80546/82 A AU80546/82 A AU 80546/82A AU 8054682 A AU8054682 A AU 8054682A AU 8054682 A AU8054682 A AU 8054682A
Authority
AU
Australia
Prior art keywords
aromatic isocyanates
making aromatic
making
isocyanates
aromatic
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.)
Abandoned
Application number
AU80546/82A
Other languages
English (en)
Inventor
Ralph Joseph Spohn
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US06/343,584 external-priority patent/US4487713A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of AU8054682A publication Critical patent/AU8054682A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU80546/82A 1982-01-28 1982-02-17 Process for making aromatic isocyanates Abandoned AU8054682A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US343584 1982-01-28
US06/343,584 US4487713A (en) 1981-06-26 1982-01-28 Production of isocyanates from esters of aromatic carbamic acids (urethanes)

Publications (1)

Publication Number Publication Date
AU8054682A true AU8054682A (en) 1983-08-04

Family

ID=23346698

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80546/82A Abandoned AU8054682A (en) 1982-01-28 1982-02-17 Process for making aromatic isocyanates

Country Status (9)

Country Link
JP (1) JPS58128354A (enExample)
AU (1) AU8054682A (enExample)
BR (1) BR8200861A (enExample)
CA (1) CA1176647A (enExample)
ES (1) ES509683A0 (enExample)
FR (1) FR2520359A1 (enExample)
GB (1) GB2113673B (enExample)
IT (1) IT1147624B (enExample)
NL (1) NL8200630A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420114A1 (de) * 1984-05-30 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten
CN110467546B (zh) * 2018-05-10 2021-03-19 中国科学院过程工程研究所 一种制备间苯二亚甲基二异氰酸酯的方法
CN110423208A (zh) * 2019-08-15 2019-11-08 中国科学院过程工程研究所 一种二苯甲烷二异氰酸酯的制备方法

Also Published As

Publication number Publication date
JPS58128354A (ja) 1983-07-30
ES8304927A1 (es) 1983-03-16
IT8247810A0 (it) 1982-02-17
FR2520359B3 (enExample) 1985-02-15
GB2113673B (en) 1986-08-06
CA1176647A (en) 1984-10-23
ES509683A0 (es) 1983-03-16
FR2520359A1 (fr) 1983-07-29
IT1147624B (it) 1986-11-19
BR8200861A (pt) 1983-10-18
NL8200630A (nl) 1983-08-16
GB2113673A (en) 1983-08-10

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