YU214973A - Process for obtaining urethane - Google Patents
Process for obtaining urethaneInfo
- Publication number
- YU214973A YU214973A YU02149/73A YU214973A YU214973A YU 214973 A YU214973 A YU 214973A YU 02149/73 A YU02149/73 A YU 02149/73A YU 214973 A YU214973 A YU 214973A YU 214973 A YU214973 A YU 214973A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- obtaining urethane
- urethane
- obtaining
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
- C08G71/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/08—Separation; Purification; Stabilisation; Use of additives
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28487272A | 1972-08-30 | 1972-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU214973A true YU214973A (en) | 1982-02-25 |
Family
ID=23091841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU02149/73A YU214973A (en) | 1972-08-30 | 1973-08-07 | Process for obtaining urethane |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS5243822B2 (en) |
| KR (1) | KR790001664B1 (en) |
| AR (1) | AR195740A1 (en) |
| AT (1) | AT332421B (en) |
| BE (1) | BE803976A (en) |
| BR (1) | BR7306716D0 (en) |
| CH (1) | CH577961A5 (en) |
| CS (1) | CS178903B2 (en) |
| DD (1) | DD105802A5 (en) |
| DK (1) | DK140984B (en) |
| EG (1) | EG11040A (en) |
| ES (1) | ES418439A1 (en) |
| FI (1) | FI58633C (en) |
| FR (1) | FR2197862B1 (en) |
| GB (1) | GB1402379A (en) |
| HU (1) | HU167891B (en) |
| IL (1) | IL42901A (en) |
| IT (1) | IT990429B (en) |
| LU (1) | LU68333A1 (en) |
| MY (1) | MY7700029A (en) |
| NO (1) | NO139859C (en) |
| PH (1) | PH13003A (en) |
| RO (1) | RO68466A (en) |
| SE (1) | SE403284B (en) |
| SU (1) | SU538661A3 (en) |
| TR (1) | TR17286A (en) |
| YU (1) | YU214973A (en) |
| ZA (1) | ZA735241B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555601U (en) * | 1977-12-19 | 1980-01-14 | ||
| US4976679A (en) * | 1987-11-05 | 1990-12-11 | Takashi Okawa | Process for producing a urethane and a carbonic acid ester |
| CN113698597A (en) * | 2021-09-08 | 2021-11-26 | 华南理工大学 | Polydithiocarbamate compound and preparation method and application thereof |
-
1973
- 1973-07-31 SE SE7310511A patent/SE403284B/en unknown
- 1973-07-31 GB GB3636973A patent/GB1402379A/en not_active Expired
- 1973-08-01 ZA ZA735241A patent/ZA735241B/en unknown
- 1973-08-03 PH PH14882A patent/PH13003A/en unknown
- 1973-08-03 IL IL42901A patent/IL42901A/en unknown
- 1973-08-07 YU YU02149/73A patent/YU214973A/en unknown
- 1973-08-20 AT AT725373A patent/AT332421B/en not_active IP Right Cessation
- 1973-08-23 JP JP48093947A patent/JPS5243822B2/ja not_active Expired
- 1973-08-24 BE BE1005312A patent/BE803976A/en unknown
- 1973-08-24 FR FR7330774A patent/FR2197862B1/fr not_active Expired
- 1973-08-27 EG EG331/73A patent/EG11040A/en active
- 1973-08-27 FI FI2671/73A patent/FI58633C/en active
- 1973-08-28 AR AR249793A patent/AR195740A1/en active
- 1973-08-29 DD DD173150A patent/DD105802A5/xx unknown
- 1973-08-29 TR TR17286A patent/TR17286A/en unknown
- 1973-08-29 DK DK474273AA patent/DK140984B/en unknown
- 1973-08-29 CS CS7300006020A patent/CS178903B2/en unknown
- 1973-08-29 CH CH1238673A patent/CH577961A5/xx not_active IP Right Cessation
- 1973-08-29 HU HUAA749A patent/HU167891B/hu unknown
- 1973-08-29 RO RO7375932A patent/RO68466A/en unknown
- 1973-08-29 SU SU1959122A patent/SU538661A3/en active
- 1973-08-29 KR KR7301434A patent/KR790001664B1/en active
- 1973-08-29 NO NO733407A patent/NO139859C/en unknown
- 1973-08-30 LU LU68333A patent/LU68333A1/xx unknown
- 1973-08-30 IT IT52250/73A patent/IT990429B/en active
- 1973-08-30 ES ES418439A patent/ES418439A1/en not_active Expired
- 1973-08-30 BR BR6716/73A patent/BR7306716D0/en unknown
-
1977
- 1977-12-30 MY MY29/77A patent/MY7700029A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA735241B (en) | 1974-07-31 |
| KR790001664B1 (en) | 1979-12-07 |
| BE803976A (en) | 1974-02-25 |
| ATA725373A (en) | 1976-01-15 |
| AT332421B (en) | 1976-09-27 |
| FR2197862B1 (en) | 1976-05-07 |
| FI58633C (en) | 1981-03-10 |
| AU5878173A (en) | 1975-02-06 |
| AR195740A1 (en) | 1973-10-31 |
| IL42901A0 (en) | 1973-11-28 |
| JPS4962420A (en) | 1974-06-17 |
| JPS5243822B2 (en) | 1977-11-02 |
| NO139859C (en) | 1979-05-23 |
| DK140984C (en) | 1980-06-02 |
| NO139859B (en) | 1979-02-12 |
| FI58633B (en) | 1980-11-28 |
| IL42901A (en) | 1976-09-30 |
| GB1402379A (en) | 1975-08-06 |
| SE403284B (en) | 1978-08-07 |
| FR2197862A1 (en) | 1974-03-29 |
| ES418439A1 (en) | 1976-10-16 |
| LU68333A1 (en) | 1974-03-07 |
| PH13003A (en) | 1979-11-09 |
| MY7700029A (en) | 1977-12-31 |
| RO68466A (en) | 1981-06-26 |
| CH577961A5 (en) | 1976-07-30 |
| DK140984B (en) | 1979-12-17 |
| TR17286A (en) | 1975-03-24 |
| SU538661A3 (en) | 1976-12-05 |
| EG11040A (en) | 1976-12-31 |
| HU167891B (en) | 1976-01-28 |
| DD105802A5 (en) | 1974-05-12 |
| BR7306716D0 (en) | 1974-07-18 |
| IT990429B (en) | 1975-06-20 |
| CS178903B2 (en) | 1977-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5387333A (en) | Process for preparing acyldiamine | |
| CS185216B2 (en) | Process for preparing dimethylethere | |
| YU36975B (en) | Process for obtaining dimethyl-2-oxo-3-phenoxypropylphosphonate | |
| YU36527B (en) | Process for obtaining 3-hydroxy-cephalosporin | |
| YU35243B (en) | Process for obtaining diphenylyl-alkanoyl-aminopyridines | |
| YU35583B (en) | Process for preparing 1-hydroxy-2-pyridones | |
| HU175725B (en) | Process for preparing tetrachloro-isophtalonitrile | |
| HU171156B (en) | Process for preparing omega-aryl-nor-prostaglandins | |
| YU213373A (en) | Process for preparing 2-alkylamino-dihydropyridines | |
| YU56879A (en) | Process for obtaining d-homosteroids | |
| HU174885B (en) | Process for preparing isocyanates | |
| YU291279A (en) | Process for preparing 1-ethyl-imidazoles | |
| YU146173A (en) | Improved process for obtaining antibiotical agents | |
| IL43385A0 (en) | Process for preparing perchloro-methylmercaptane | |
| YU238572A (en) | Process for preparing n-(-ethyl-delta-pyrrolidyl-methyl)-2-methoxy-5-sulfamidobenzamide | |
| YU98273A (en) | Process for obtaining isopropylamines | |
| YU214973A (en) | Process for obtaining urethane | |
| YU146973A (en) | Process for obtaining oxo-prostaglandins | |
| YU318473A (en) | Process for obtaining m-dioxane-5-methylamines | |
| YU35619B (en) | Process for obtaining rifamycine b | |
| YU221473A (en) | Improved process for obtaining antibiotical agents | |
| YU265473A (en) | Process for obtaining 7-acylamido-7-alkoxy-cephalosporins | |
| YU240180A (en) | Process for obtaining deacetoxy-cephalosporin | |
| YU35273B (en) | Process for obtaining bicyclomycine | |
| JPS53149944A (en) | Process for preparing 22aminoobenzylamine |