LU76300A1 - - Google Patents
Info
- Publication number
- LU76300A1 LU76300A1 LU76300A LU76300A LU76300A1 LU 76300 A1 LU76300 A1 LU 76300A1 LU 76300 A LU76300 A LU 76300A LU 76300 A LU76300 A LU 76300A LU 76300 A1 LU76300 A1 LU 76300A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/42—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/44—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
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 |
|---|---|---|---|
| IT29960/75A IT1051034B (it) | 1975-12-03 | 1975-12-03 | Procedimento per la preparazione di uretani aromatici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76300A1 true LU76300A1 (xx) | 1977-06-09 |
Family
ID=11228760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76300A LU76300A1 (xx) | 1975-12-03 | 1976-12-01 |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4097676A (xx) |
| JP (1) | JPS5271443A (xx) |
| AU (1) | AU509444B2 (xx) |
| BE (1) | BE849070A (xx) |
| BR (1) | BR7608198A (xx) |
| CA (1) | CA1088093A (xx) |
| DD (1) | DD127477A5 (xx) |
| DE (1) | DE2654939A1 (xx) |
| DK (1) | DK538676A (xx) |
| FR (1) | FR2333779A1 (xx) |
| GB (1) | GB1532028A (xx) |
| IE (1) | IE44472B1 (xx) |
| IT (1) | IT1051034B (xx) |
| LU (1) | LU76300A1 (xx) |
| MW (1) | MW4776A1 (xx) |
| NL (1) | NL7613526A (xx) |
| NO (1) | NO764110L (xx) |
| PT (1) | PT65921B (xx) |
| SE (1) | SE433610B (xx) |
| YU (1) | YU290376A (xx) |
| ZA (1) | ZA766992B (xx) |
| ZM (1) | ZM13976A1 (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258200A (en) * | 1980-03-11 | 1981-03-24 | Air Products And Chemicals, Inc. | Production of carboxylic acid amides and carbamates using cobalt catalysts |
| JPS60215660A (ja) * | 1984-04-11 | 1985-10-29 | Nippon Tokushu Noyaku Seizo Kk | ビフエニリルスルホニルウレア誘導体の製法、その中間体及び該中間体の製法 |
| JPS61134367A (ja) * | 1984-12-06 | 1986-06-21 | Nippon Tokushu Noyaku Seizo Kk | フエニルｎ−（２−ビフエニリルスルホニル）カ−バメ−トの改良製造方法 |
| IT1183332B (it) | 1985-02-08 | 1987-10-22 | Enichem Sintesi | Procedimento per la produzione di n-metilcarbammati |
| JP2007211029A (ja) * | 1997-02-14 | 2007-08-23 | Ube Ind Ltd | カルバメートの製法 |
| WO1998035936A1 (en) * | 1997-02-14 | 1998-08-20 | Ube Industries, Ltd. | Process for producing aryl carbamates |
| DE602007011969D1 (de) * | 2006-11-17 | 2011-02-24 | Asahi Kasei Chemicals Corp | Verfahren zur herstellung von isocyanaten |
| TW200844080A (en) * | 2007-01-11 | 2008-11-16 | Asahi Kasei Chemicals Corp | Process for producing isocyanate |
| JP2007224046A (ja) * | 2007-05-23 | 2007-09-06 | Ube Ind Ltd | カルバメートの製造法 |
| CA2705874C (en) | 2007-11-19 | 2013-10-29 | Masaaki Shinohata | Process for producing isocyanates and aromatic hydroxy compounds from aromatic polycarbonate resins |
| ES2710177T3 (es) * | 2008-05-15 | 2019-04-23 | Asahi Chemical Ind | Proceso para la producción de isocianato |
| RU2523201C2 (ru) * | 2008-05-15 | 2014-07-20 | Асахи Касеи Кемикалз Корпорейшн | Способ получения изоцианатов с использованием диарилкарбоната |
| KR101347403B1 (ko) | 2009-08-21 | 2014-01-02 | 아사히 가세이 케미칼즈 가부시키가이샤 | Ｎ-치환 카르밤산 에스테르의 제조 방법, 상기 ｎ-치환 카르밤산 에스테르를 이용하는 이소시아네이트의 제조 방법, 및 ｎ-치환 카르밤산 에스테르 및 방향족 히드록시 화합물을 포함하는 ｎ-치환 카르밤산 에스테르의 이송용 및 저장용 조성물 |
| KR101507251B1 (ko) | 2011-02-21 | 2015-03-30 | 아사히 가세이 케미칼즈 가부시키가이샤 | 카르보닐 화합물의 제조 방법 |
| CN106349110A (zh) * | 2015-07-17 | 2017-01-25 | 大东树脂化学股份有限公司 | 制备脂肪族二异氰酸酯的二步法及一锅化合成法 |
| US11306055B2 (en) | 2017-05-15 | 2022-04-19 | Asahi Kasei Kabushiki Kaisha | Isocyanate production method |
| US20240425448A1 (en) | 2021-11-08 | 2024-12-26 | Asahi Kasei Kabushiki Kaisha | Method for producing isocyanate compound, method for producing carbamate compound, method for recovering amine compound, and isocyanate composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL285040A (xx) * | 1960-07-20 | |||
| CH513822A (de) * | 1968-05-25 | 1971-10-15 | Bayer Ag | Verfahren zur Herstellung von Indanyl-N-methylcarbaminsäureestern |
-
1975
- 1975-12-03 IT IT29960/75A patent/IT1051034B/it active
-
1976
- 1976-11-19 AU AU19801/76A patent/AU509444B2/en not_active Expired
- 1976-11-22 US US05/744,109 patent/US4097676A/en not_active Expired - Lifetime
- 1976-11-23 ZA ZA766992A patent/ZA766992B/xx unknown
- 1976-11-24 CA CA266,423A patent/CA1088093A/en not_active Expired
- 1976-11-26 YU YU02903/76A patent/YU290376A/xx unknown
- 1976-11-29 MW MW47/76A patent/MW4776A1/xx unknown
- 1976-11-29 GB GB49727/76A patent/GB1532028A/en not_active Expired
- 1976-11-30 DK DK538676A patent/DK538676A/da not_active Application Discontinuation
- 1976-12-01 NO NO764110A patent/NO764110L/no unknown
- 1976-12-01 DD DD196062A patent/DD127477A5/xx unknown
- 1976-12-01 LU LU76300A patent/LU76300A1/xx unknown
- 1976-12-02 PT PT65921A patent/PT65921B/pt unknown
- 1976-12-02 BR BR7608198A patent/BR7608198A/pt unknown
- 1976-12-02 FR FR7636338A patent/FR2333779A1/fr active Granted
- 1976-12-03 IE IE2666/76A patent/IE44472B1/en unknown
- 1976-12-03 BE BE172977A patent/BE849070A/xx not_active IP Right Cessation
- 1976-12-03 ZM ZM139/76A patent/ZM13976A1/xx unknown
- 1976-12-03 JP JP51144819A patent/JPS5271443A/ja active Pending
- 1976-12-03 SE SE7613628A patent/SE433610B/xx unknown
- 1976-12-03 NL NL7613526A patent/NL7613526A/xx not_active Application Discontinuation
- 1976-12-03 DE DE19762654939 patent/DE2654939A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IE44472B1 (en) | 1981-12-16 |
| BE849070A (fr) | 1977-06-03 |
| PT65921A (en) | 1977-01-01 |
| DE2654939A1 (de) | 1977-06-16 |
| SE433610B (sv) | 1984-06-04 |
| YU290376A (en) | 1982-05-31 |
| PT65921B (en) | 1978-06-13 |
| IT1051034B (it) | 1981-04-21 |
| ZM13976A1 (en) | 1977-09-21 |
| BR7608198A (pt) | 1977-11-22 |
| AU509444B2 (en) | 1980-05-15 |
| NL7613526A (nl) | 1977-06-07 |
| ZA766992B (en) | 1977-10-26 |
| IE44472L (en) | 1977-06-03 |
| NO764110L (xx) | 1977-06-06 |
| CA1088093A (en) | 1980-10-21 |
| AU1980176A (en) | 1978-05-25 |
| SE7613628L (sv) | 1977-06-04 |
| GB1532028A (en) | 1978-11-15 |
| DD127477A5 (xx) | 1977-09-28 |
| US4097676A (en) | 1978-06-27 |
| FR2333779A1 (fr) | 1977-07-01 |
| MW4776A1 (en) | 1978-02-08 |
| FR2333779B1 (xx) | 1980-06-20 |
| JPS5271443A (en) | 1977-06-14 |
| DK538676A (da) | 1977-06-04 |