JPS51115444A - Process for preparation of urethanes - Google Patents
Process for preparation of urethanesInfo
- Publication number
- JPS51115444A JPS51115444A JP50039119A JP3911975A JPS51115444A JP S51115444 A JPS51115444 A JP S51115444A JP 50039119 A JP50039119 A JP 50039119A JP 3911975 A JP3911975 A JP 3911975A JP S51115444 A JPS51115444 A JP S51115444A
- Authority
- JP
- Japan
- Prior art keywords
- urethanes
- compounds
- preparation
- catalysts
- prepared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50039119A JPS51115444A (en) | 1975-04-02 | 1975-04-02 | Process for preparation of urethanes |
US05/664,995 US4170708A (en) | 1975-04-02 | 1976-03-08 | Process for preparing aromatic urethanes |
GB12276/76A GB1485108A (en) | 1975-04-02 | 1976-03-26 | Production of aromatic or heterocyclic urethanes |
FR7609022A FR2306199A1 (fr) | 1975-04-02 | 1976-03-29 | Procede de preparation d'urethannes aromatiques |
NLAANVRAGE7603415,A NL170952C (nl) | 1975-04-02 | 1976-04-01 | Werkwijze voor het bereiden van een aromatisch urethan. |
DE2614101A DE2614101A1 (de) | 1975-04-02 | 1976-04-01 | Verfahren zur herstellung aromatischer urethane |
IT21846/76A IT1058733B (it) | 1975-04-02 | 1976-04-01 | Procedimento per la preparazione di uretani aromatici |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50039119A JPS51115444A (en) | 1975-04-02 | 1975-04-02 | Process for preparation of urethanes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51115444A true JPS51115444A (en) | 1976-10-12 |
JPS5754504B2 JPS5754504B2 (ja) | 1982-11-18 |
Family
ID=12544187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50039119A Granted JPS51115444A (en) | 1975-04-02 | 1975-04-02 | Process for preparation of urethanes |
Country Status (7)
Country | Link |
---|---|
US (1) | US4170708A (ja) |
JP (1) | JPS51115444A (ja) |
DE (1) | DE2614101A1 (ja) |
FR (1) | FR2306199A1 (ja) |
GB (1) | GB1485108A (ja) |
IT (1) | IT1058733B (ja) |
NL (1) | NL170952C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538373A (en) * | 1978-09-06 | 1980-03-17 | Bayer Ag | Manufacture of urethane |
JPS55120550A (en) * | 1979-03-02 | 1980-09-17 | Bayer Ag | Manufacture of urethane |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2808980A1 (de) * | 1978-03-02 | 1979-09-13 | Bayer Ag | Verfahren zur herstellung von urethanen |
DE2808990A1 (de) * | 1978-03-02 | 1979-09-13 | Bayer Ag | Verfahren zur herstellung von urethanen |
DE2819826A1 (de) | 1978-05-05 | 1979-11-08 | Bayer Ag | Verfahren zur herstellung von urethanen |
US4258201A (en) * | 1979-01-29 | 1981-03-24 | Halcon Research And Development Corp. | Process for the manufacture of carbamates |
US4260781A (en) * | 1979-05-25 | 1981-04-07 | Halcon Research And Development Corp. | Process for the manufacture of carbamates |
US4266070A (en) * | 1979-05-25 | 1981-05-05 | Halcon Research And Development Corp. | Catalytic process for the manufacture of urethanes |
DE3009489A1 (de) * | 1980-03-12 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanen |
US4952659A (en) * | 1987-03-25 | 1990-08-28 | The B. F. Goodrich Company | Catalyzed fast cure polyurethane sealant composition |
US5194660A (en) * | 1990-12-21 | 1993-03-16 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing carbamates and isocyanates |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895054A (en) * | 1972-08-30 | 1975-07-15 | Atlantic Richfield Co | Process for the manufacture of urethanes |
-
1975
- 1975-04-02 JP JP50039119A patent/JPS51115444A/ja active Granted
-
1976
- 1976-03-08 US US05/664,995 patent/US4170708A/en not_active Expired - Lifetime
- 1976-03-26 GB GB12276/76A patent/GB1485108A/en not_active Expired
- 1976-03-29 FR FR7609022A patent/FR2306199A1/fr active Granted
- 1976-04-01 NL NLAANVRAGE7603415,A patent/NL170952C/xx not_active IP Right Cessation
- 1976-04-01 IT IT21846/76A patent/IT1058733B/it active
- 1976-04-01 DE DE2614101A patent/DE2614101A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538373A (en) * | 1978-09-06 | 1980-03-17 | Bayer Ag | Manufacture of urethane |
JPS6331461B2 (ja) * | 1978-09-06 | 1988-06-23 | Bayer Ag | |
JPS55120550A (en) * | 1979-03-02 | 1980-09-17 | Bayer Ag | Manufacture of urethane |
JPS6312059B2 (ja) * | 1979-03-02 | 1988-03-17 | Bayer Ag |
Also Published As
Publication number | Publication date |
---|---|
NL7603415A (nl) | 1976-10-05 |
DE2614101A1 (de) | 1976-10-07 |
FR2306199B1 (ja) | 1980-01-11 |
JPS5754504B2 (ja) | 1982-11-18 |
US4170708A (en) | 1979-10-09 |
IT1058733B (it) | 1982-05-10 |
FR2306199A1 (fr) | 1976-10-29 |
NL170952C (nl) | 1983-01-17 |
GB1485108A (en) | 1977-09-08 |
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