ZA872075B - Process for preparing methyl isocyanate - Google Patents
Process for preparing methyl isocyanateInfo
- Publication number
- ZA872075B ZA872075B ZA872075A ZA872075A ZA872075B ZA 872075 B ZA872075 B ZA 872075B ZA 872075 A ZA872075 A ZA 872075A ZA 872075 A ZA872075 A ZA 872075A ZA 872075 B ZA872075 B ZA 872075B
- Authority
- ZA
- South Africa
- Prior art keywords
- methyl isocyanate
- preparing methyl
- preparing
- isocyanate
- methyl
- Prior art date
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84222686A | 1986-03-21 | 1986-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA872075B true ZA872075B (en) | 1987-09-14 |
Family
ID=25286816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA872075A ZA872075B (en) | 1986-03-21 | 1987-03-20 | Process for preparing methyl isocyanate |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0275263A1 (ko) |
JP (1) | JPS63503063A (ko) |
KR (1) | KR880701225A (ko) |
CN (1) | CN87102215A (ko) |
AU (1) | AU7234587A (ko) |
BR (1) | BR8707253A (ko) |
ES (1) | ES2003696A6 (ko) |
FI (1) | FI875152A0 (ko) |
GR (1) | GR870442B (ko) |
HU (1) | HUT47532A (ko) |
IL (1) | IL81939A0 (ko) |
WO (1) | WO1987005600A1 (ko) |
ZA (1) | ZA872075B (ko) |
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 |
SG2013017017A (en) | 2012-01-25 | 2014-09-26 | Asahi Kasei Chemicals Corp | 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 ES ES8700782A patent/ES2003696A6/es not_active Expired
- 1987-03-20 ZA ZA872075A patent/ZA872075B/xx unknown
- 1987-03-20 JP JP62502269A patent/JPS63503063A/ja active Pending
- 1987-03-20 KR KR1019870701069A patent/KR880701225A/ko not_active Application Discontinuation
- 1987-03-20 WO PCT/US1987/000537 patent/WO1987005600A1/en not_active Application Discontinuation
- 1987-03-20 EP EP87902898A patent/EP0275263A1/en not_active Withdrawn
- 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 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 |
---|---|
JPS63503063A (ja) | 1988-11-10 |
CN87102215A (zh) | 1987-09-30 |
ES2003696A6 (es) | 1988-11-01 |
FI875152A (fi) | 1987-11-20 |
WO1987005600A1 (en) | 1987-09-24 |
IL81939A0 (en) | 1987-10-20 |
FI875152A0 (fi) | 1987-11-20 |
EP0275263A1 (en) | 1988-07-27 |
HUT47532A (en) | 1989-03-28 |
BR8707253A (pt) | 1988-04-19 |
KR880701225A (ko) | 1988-07-26 |
AU7234587A (en) | 1987-10-09 |
GR870442B (en) | 1987-07-20 |
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