AU7234587A - Process for preparing methyl isocyanate - Google Patents
Process for preparing methyl isocyanateInfo
- Publication number
- AU7234587A AU7234587A AU72345/87A AU7234587A AU7234587A AU 7234587 A AU7234587 A AU 7234587A AU 72345/87 A AU72345/87 A AU 72345/87A AU 7234587 A AU7234587 A AU 7234587A AU 7234587 A AU7234587 A AU 7234587A
- Authority
- AU
- Australia
- Prior art keywords
- phenyl
- methylcarbamate
- phenol
- methyl isocyanate
- process according
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84222686A | 1986-03-21 | 1986-03-21 | |
US842226 | 1992-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7234587A true AU7234587A (en) | 1987-10-09 |
Family
ID=25286816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU72345/87A Abandoned AU7234587A (en) | 1986-03-21 | 1987-03-20 | Process for preparing methyl isocyanate |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0275263A1 (pt) |
JP (1) | JPS63503063A (pt) |
KR (1) | KR880701225A (pt) |
CN (1) | CN87102215A (pt) |
AU (1) | AU7234587A (pt) |
BR (1) | BR8707253A (pt) |
ES (1) | ES2003696A6 (pt) |
FI (1) | FI875152A0 (pt) |
GR (1) | GR870442B (pt) |
HU (1) | HUT47532A (pt) |
IL (1) | IL81939A0 (pt) |
WO (1) | WO1987005600A1 (pt) |
ZA (1) | ZA872075B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG115512A1 (en) * | 2001-12-28 | 2005-10-28 | Mitsui Takeda Chemicals Inc | Method for producing carbamates and method for producing isocyanates |
US8084553B2 (en) | 2008-01-10 | 2011-12-27 | Trillion Science, Inc. | Curable adhesive compositions, process, and applications |
US8067484B2 (en) | 2010-03-12 | 2011-11-29 | Trillion Science, Inc. | Latent hardener with improved barrier properties and compatibility |
CN102260193B (zh) * | 2010-05-26 | 2013-11-06 | 中国科学院过程工程研究所 | 一种利用分子蒸馏技术以氨基甲酸酯热分解制备异氰酸酯的方法及其反应装置 |
CA2857821C (en) * | 2012-01-25 | 2015-09-08 | Asahi Kasei Chemicals Corporation | A method of separation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123450A (en) * | 1977-09-22 | 1978-10-31 | Fmc Corporation | Process for preparing alkyl isocyanates |
DE2756928A1 (de) * | 1977-12-21 | 1979-07-05 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von monoisocyanaten |
IT1164223B (it) * | 1983-05-13 | 1987-04-08 | Anic Spa | Procedimento perfezionato per la produzione di isocianati alchilici |
-
1987
- 1987-03-18 GR GR870442A patent/GR870442B/el unknown
- 1987-03-18 IL IL81939A patent/IL81939A0/xx unknown
- 1987-03-20 HU HU872424A patent/HUT47532A/hu unknown
- 1987-03-20 EP EP87902898A patent/EP0275263A1/en not_active Withdrawn
- 1987-03-20 JP JP62502269A patent/JPS63503063A/ja active Pending
- 1987-03-20 ZA ZA872075A patent/ZA872075B/xx unknown
- 1987-03-20 WO PCT/US1987/000537 patent/WO1987005600A1/en not_active Application Discontinuation
- 1987-03-20 AU AU72345/87A patent/AU7234587A/en not_active Abandoned
- 1987-03-20 CN CN198787102215A patent/CN87102215A/zh active Pending
- 1987-03-20 ES ES8700782A patent/ES2003696A6/es not_active Expired
- 1987-03-20 KR KR1019870701069A patent/KR880701225A/ko not_active Application Discontinuation
- 1987-03-20 BR BR8707253A patent/BR8707253A/pt unknown
- 1987-11-20 FI FI875152A patent/FI875152A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL81939A0 (en) | 1987-10-20 |
ZA872075B (en) | 1987-09-14 |
BR8707253A (pt) | 1988-04-19 |
HUT47532A (en) | 1989-03-28 |
ES2003696A6 (es) | 1988-11-01 |
JPS63503063A (ja) | 1988-11-10 |
FI875152A (fi) | 1987-11-20 |
KR880701225A (ko) | 1988-07-26 |
EP0275263A1 (en) | 1988-07-27 |
GR870442B (en) | 1987-07-20 |
WO1987005600A1 (en) | 1987-09-24 |
CN87102215A (zh) | 1987-09-30 |
FI875152A0 (fi) | 1987-11-20 |
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