SE7613628L - Forfarande for framstellning av aromatiska uretaner - Google Patents
Forfarande for framstellning av aromatiska uretanerInfo
- Publication number
- SE7613628L SE7613628L SE7613628A SE7613628A SE7613628L SE 7613628 L SE7613628 L SE 7613628L SE 7613628 A SE7613628 A SE 7613628A SE 7613628 A SE7613628 A SE 7613628A SE 7613628 L SE7613628 L SE 7613628L
- Authority
- SE
- Sweden
- Prior art keywords
- uretanes
- aromatic
- procedure
- production
- aromatic uretanes
- Prior art date
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
-
- 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
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 (2)
| Publication Number | Publication Date |
|---|---|
| SE7613628L true SE7613628L (sv) | 1977-06-04 |
| SE433610B SE433610B (sv) | 1984-06-04 |
Family
ID=11228760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7613628A SE433610B (sv) | 1975-12-03 | 1976-12-03 | Forfarande for framstellning av aromatiska uretaner |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4097676A (sv) |
| JP (1) | JPS5271443A (sv) |
| AU (1) | AU509444B2 (sv) |
| BE (1) | BE849070A (sv) |
| BR (1) | BR7608198A (sv) |
| CA (1) | CA1088093A (sv) |
| DD (1) | DD127477A5 (sv) |
| DE (1) | DE2654939A1 (sv) |
| DK (1) | DK538676A (sv) |
| FR (1) | FR2333779A1 (sv) |
| GB (1) | GB1532028A (sv) |
| IE (1) | IE44472B1 (sv) |
| IT (1) | IT1051034B (sv) |
| LU (1) | LU76300A1 (sv) |
| MW (1) | MW4776A1 (sv) |
| NL (1) | NL7613526A (sv) |
| NO (1) | NO764110L (sv) |
| PT (1) | PT65921B (sv) |
| SE (1) | SE433610B (sv) |
| YU (1) | YU290376A (sv) |
| ZA (1) | ZA766992B (sv) |
| ZM (1) | ZM13976A1 (sv) |
Families Citing this family (16)
| 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 (fr) * | 1997-02-14 | 1998-08-20 | Ube Industries, Ltd. | Procede de production de carbamates aryliques |
| 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 |
| JP2007224046A (ja) * | 2007-05-23 | 2007-09-06 | Ube Ind Ltd | カルバメートの製造法 |
| CN101868445B (zh) | 2007-11-19 | 2014-06-18 | 旭化成化学株式会社 | 异氰酸酯和芳香族羟基化合物的制造方法 |
| KR20130127553A (ko) * | 2008-05-15 | 2013-11-22 | 아사히 가세이 케미칼즈 가부시키가이샤 | 탄산디아릴을 이용하는 이소시아네이트의 제조 방법 |
| BRPI0822694B1 (pt) * | 2008-05-15 | 2018-11-27 | Asahi Kasei Chemicals Corp | processo para produzir um isocianato |
| EP2322504B9 (en) | 2009-08-21 | 2017-09-06 | Asahi Kasei Kabushiki Kaisha | Process for the preparation of n-substituted carbamic acid ester and process for the preparation of isocyanate using the n-substituted carbamic acid ester |
| WO2012115110A1 (ja) | 2011-02-21 | 2012-08-30 | 旭化成ケミカルズ株式会社 | カルボニル化合物の製造方法 |
| 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 |
| CN110494416A (zh) | 2017-05-15 | 2019-11-22 | 旭化成株式会社 | 异氰酸酯的制造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624305A (sv) * | 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 LU LU76300A patent/LU76300A1/xx unknown
- 1976-12-01 DD DD196062A patent/DD127477A5/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 NL NL7613526A patent/NL7613526A/xx not_active Application Discontinuation
- 1976-12-03 JP JP51144819A patent/JPS5271443A/ja active Pending
- 1976-12-03 BE BE172977A patent/BE849070A/xx not_active IP Right Cessation
- 1976-12-03 IE IE2666/76A patent/IE44472B1/en unknown
- 1976-12-03 DE DE19762654939 patent/DE2654939A1/de active Pending
- 1976-12-03 ZM ZM139/76A patent/ZM13976A1/xx unknown
- 1976-12-03 SE SE7613628A patent/SE433610B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZM13976A1 (en) | 1977-09-21 |
| JPS5271443A (en) | 1977-06-14 |
| FR2333779B1 (sv) | 1980-06-20 |
| PT65921B (en) | 1978-06-13 |
| BE849070A (fr) | 1977-06-03 |
| NL7613526A (nl) | 1977-06-07 |
| DE2654939A1 (de) | 1977-06-16 |
| BR7608198A (pt) | 1977-11-22 |
| IT1051034B (it) | 1981-04-21 |
| GB1532028A (en) | 1978-11-15 |
| FR2333779A1 (fr) | 1977-07-01 |
| AU509444B2 (en) | 1980-05-15 |
| SE433610B (sv) | 1984-06-04 |
| YU290376A (en) | 1982-05-31 |
| IE44472L (en) | 1977-06-03 |
| AU1980176A (en) | 1978-05-25 |
| LU76300A1 (sv) | 1977-06-09 |
| NO764110L (sv) | 1977-06-06 |
| MW4776A1 (en) | 1978-02-08 |
| DK538676A (da) | 1977-06-04 |
| ZA766992B (en) | 1977-10-26 |
| PT65921A (en) | 1977-01-01 |
| US4097676A (en) | 1978-06-27 |
| IE44472B1 (en) | 1981-12-16 |
| DD127477A5 (sv) | 1977-09-28 |
| CA1088093A (en) | 1980-10-21 |
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