ITMI921170A0 - Procedimento per la preparazione di isocianati alchilici - Google Patents
Procedimento per la preparazione di isocianati alchiliciInfo
- Publication number
- ITMI921170A0 ITMI921170A0 IT92MI1170A ITMI921170A ITMI921170A0 IT MI921170 A0 ITMI921170 A0 IT MI921170A0 IT 92MI1170 A IT92MI1170 A IT 92MI1170A IT MI921170 A ITMI921170 A IT MI921170A IT MI921170 A0 ITMI921170 A0 IT MI921170A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- alkyl isocyanates
- isocyanates
- alkyl
- Prior art date
Links
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921170A IT1255763B (it) | 1992-05-15 | 1992-05-15 | Procedimento per la preparazione di isocianati alchilici |
ES93201339T ES2111703T3 (es) | 1992-05-15 | 1993-05-08 | Procedimiento para la preparacion de isocianatos de alquilo. |
EP93201339A EP0570071B1 (en) | 1992-05-15 | 1993-05-08 | Procedure for the preparation of alkyl isocyanates |
DE69316433T DE69316433T2 (de) | 1992-05-15 | 1993-05-08 | Verfahren zur Herstellung von Alkylisocyanaten |
AT93201339T ATE162515T1 (de) | 1992-05-15 | 1993-05-08 | Verfahren zur herstellung von alkylisocyanaten |
DK93201339T DK0570071T3 (da) | 1992-05-15 | 1993-05-08 | Fremgangsmåde til fremstilling af alkylisocyanater |
US08/060,035 US5315034A (en) | 1992-05-15 | 1993-05-11 | Procedure for the preparation of alkyl isocyanates |
JP5135051A JPH0672982A (ja) | 1992-05-15 | 1993-05-14 | アルキルモノ−及びジイソシアネートの製法 |
CA002096311A CA2096311C (en) | 1992-05-15 | 1993-05-14 | Process for the preparation of alkyl isocyanates |
GR980400296T GR3026124T3 (en) | 1992-05-15 | 1998-02-12 | Procedure for the preparation of alkyl isocyanates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921170A IT1255763B (it) | 1992-05-15 | 1992-05-15 | Procedimento per la preparazione di isocianati alchilici |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921170A0 true ITMI921170A0 (it) | 1992-05-15 |
ITMI921170A1 ITMI921170A1 (it) | 1993-11-15 |
IT1255763B IT1255763B (it) | 1995-11-15 |
Family
ID=11363297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921170A IT1255763B (it) | 1992-05-15 | 1992-05-15 | Procedimento per la preparazione di isocianati alchilici |
Country Status (10)
Country | Link |
---|---|
US (1) | US5315034A (it) |
EP (1) | EP0570071B1 (it) |
JP (1) | JPH0672982A (it) |
AT (1) | ATE162515T1 (it) |
CA (1) | CA2096311C (it) |
DE (1) | DE69316433T2 (it) |
DK (1) | DK0570071T3 (it) |
ES (1) | ES2111703T3 (it) |
GR (1) | GR3026124T3 (it) |
IT (1) | IT1255763B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8211798A (en) * | 1997-06-09 | 1998-12-30 | Huntsman Ici Chemicals Llc | Process for the production of organic isocyanates |
DE19813107A1 (de) | 1998-03-25 | 1999-09-30 | Basf Ag | Verfahren zur Herstellung von Polyurethanschaumstoffen |
WO2008015134A1 (de) | 2006-08-01 | 2008-02-07 | Basf Se | Verfahren zur herstellung von pentamethylen-1,5-diisocyanat |
KR101002385B1 (ko) * | 2006-11-17 | 2010-12-20 | 아사히 가세이 케미칼즈 가부시키가이샤 | 이소시아네이트의 제조 방법 |
TW200844080A (en) * | 2007-01-11 | 2008-11-16 | Asahi Kasei Chemicals Corp | Process for producing isocyanate |
EP2036884A1 (en) | 2007-09-14 | 2009-03-18 | Repsol Ypf S.A. | Process for producing fluorinated isocyanates and carbamates |
CN101337189B (zh) * | 2007-09-28 | 2010-11-10 | 江苏国立化工科技有限公司 | 固体酸催化剂及在合成1,6-六亚甲基二异氰酸酯中的应用 |
EP2265571B1 (de) | 2008-03-18 | 2015-03-04 | Basf Se | Verfahren zur herstellung von urethanen aus mono- und difunktionalen aromatischen aminen |
KR101363232B1 (ko) * | 2008-05-15 | 2014-02-12 | 아사히 가세이 케미칼즈 가부시키가이샤 | 탄산디아릴을 이용하는 이소시아네이트의 제조 방법 |
JP5592786B2 (ja) * | 2008-05-15 | 2014-09-17 | 旭化成ケミカルズ株式会社 | イソシアネートの製造方法 |
ES2331505B2 (es) | 2008-07-04 | 2010-09-20 | Universidad Politecnica De Valencia | Preparacion de carbamatos con catalizadores solidos. |
KR20120114234A (ko) | 2009-11-27 | 2012-10-16 | 바스프 에스이 | 낮은 용해도의 활성 물질을 가용화시키기 위한 수지상 폴리우레아 |
WO2013008891A1 (ja) * | 2011-07-13 | 2013-01-17 | 宇部興産株式会社 | イソシアネート化合物の製造方法 |
BR112014003273A8 (pt) | 2011-08-05 | 2017-06-20 | Basf Se | espessantes associativos com base nos polímeros hiper-ramificados |
CN110054551A (zh) * | 2018-05-29 | 2019-07-26 | 阿拉善盟兰峰化工有限责任公司 | 利用二级钠制备原甲酸三甲酯的方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3314788A1 (de) * | 1983-04-23 | 1984-10-25 | Basf Ag, 6700 Ludwigshafen | Mehrstufenverfahren zur herstellung von hexamethylendiisocyanat-1,6 und/oder isomeren aliphatischen diisocyanaten mit 6 kohlenstoffatomen im alkylenrest |
DE3850647T2 (de) * | 1987-01-13 | 1994-11-17 | Daicel Chem | Verfahren zur herstellung von isocyanat-verbindungen. |
US5157155A (en) * | 1987-02-04 | 1992-10-20 | Sumitomo Chemical Company, Limited | Benzoylurea derivative and its production and use |
US5126480A (en) * | 1990-06-01 | 1992-06-30 | Arco Chemical Technology, L.P. | Isocyanate preparation |
US5189205A (en) * | 1992-03-16 | 1993-02-23 | Monsanto Compamy | Process for preparing isocyanates |
-
1992
- 1992-05-15 IT ITMI921170A patent/IT1255763B/it active IP Right Grant
-
1993
- 1993-05-08 AT AT93201339T patent/ATE162515T1/de not_active IP Right Cessation
- 1993-05-08 DK DK93201339T patent/DK0570071T3/da active
- 1993-05-08 ES ES93201339T patent/ES2111703T3/es not_active Expired - Lifetime
- 1993-05-08 EP EP93201339A patent/EP0570071B1/en not_active Expired - Lifetime
- 1993-05-08 DE DE69316433T patent/DE69316433T2/de not_active Expired - Lifetime
- 1993-05-11 US US08/060,035 patent/US5315034A/en not_active Expired - Lifetime
- 1993-05-14 CA CA002096311A patent/CA2096311C/en not_active Expired - Lifetime
- 1993-05-14 JP JP5135051A patent/JPH0672982A/ja active Pending
-
1998
- 1998-02-12 GR GR980400296T patent/GR3026124T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69316433T2 (de) | 1998-07-02 |
DK0570071T3 (da) | 1998-09-21 |
JPH0672982A (ja) | 1994-03-15 |
CA2096311A1 (en) | 1993-11-16 |
ITMI921170A1 (it) | 1993-11-15 |
EP0570071A1 (en) | 1993-11-18 |
EP0570071B1 (en) | 1998-01-21 |
ES2111703T3 (es) | 1998-03-16 |
US5315034A (en) | 1994-05-24 |
IT1255763B (it) | 1995-11-15 |
DE69316433D1 (de) | 1998-02-26 |
ATE162515T1 (de) | 1998-02-15 |
CA2096311C (en) | 2006-02-21 |
GR3026124T3 (en) | 1998-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970515 |