FR2169274A1 - - Google Patents
Info
- Publication number
- FR2169274A1 FR2169274A1 FR7302679A FR7302679A FR2169274A1 FR 2169274 A1 FR2169274 A1 FR 2169274A1 FR 7302679 A FR7302679 A FR 7302679A FR 7302679 A FR7302679 A FR 7302679A FR 2169274 A1 FR2169274 A1 FR 2169274A1
- Authority
- FR
- France
- 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
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB368172*[A GB1382452A (en) | 1972-01-26 | 1972-01-26 | Manufacture of methylene bridged polyphenyl polyisocyantes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2169274A1 true FR2169274A1 (zh) | 1973-09-07 |
| FR2169274B1 FR2169274B1 (zh) | 1976-11-05 |
Family
ID=9762922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302679A Expired FR2169274B1 (zh) | 1972-01-26 | 1973-01-25 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4881841A (zh) |
| AR (1) | AR193315A1 (zh) |
| AU (1) | AU5110273A (zh) |
| BE (1) | BE794327A (zh) |
| BR (1) | BR7300590D0 (zh) |
| DE (1) | DE2301554A1 (zh) |
| FR (1) | FR2169274B1 (zh) |
| GB (1) | GB1382452A (zh) |
| IT (1) | IT987008B (zh) |
| NL (1) | NL7300561A (zh) |
| ZA (1) | ZA735B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546398A2 (en) * | 1991-12-10 | 1993-06-16 | Bayer Corporation | A process for preparing polyamines for lighter color polyisocyanate based foam |
-
0
- BE BE794327D patent/BE794327A/xx unknown
-
1972
- 1972-01-26 GB GB368172*[A patent/GB1382452A/en not_active Expired
-
1973
- 1973-01-02 ZA ZA730005A patent/ZA735B/xx unknown
- 1973-01-12 DE DE2301554A patent/DE2301554A1/de active Pending
- 1973-01-15 AU AU51102/73A patent/AU5110273A/en not_active Expired
- 1973-01-15 NL NL7300561A patent/NL7300561A/xx unknown
- 1973-01-17 AR AR246166A patent/AR193315A1/es active
- 1973-01-25 IT IT19599/73A patent/IT987008B/it active
- 1973-01-25 BR BR73590A patent/BR7300590D0/pt unknown
- 1973-01-25 FR FR7302679A patent/FR2169274B1/fr not_active Expired
- 1973-01-26 JP JP48010920A patent/JPS4881841A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546398A2 (en) * | 1991-12-10 | 1993-06-16 | Bayer Corporation | A process for preparing polyamines for lighter color polyisocyanate based foam |
| EP0546398A3 (en) * | 1991-12-10 | 1993-09-01 | Miles Inc. | A process for preparing polyamines for lighter color polyisocyanate based foam |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1382452A (en) | 1975-01-29 |
| ZA735B (en) | 1973-10-31 |
| DE2301554A1 (de) | 1973-08-02 |
| FR2169274B1 (zh) | 1976-11-05 |
| AU5110273A (en) | 1974-07-18 |
| AR193315A1 (es) | 1973-04-11 |
| JPS4881841A (zh) | 1973-11-01 |
| NL7300561A (zh) | 1973-07-30 |
| BR7300590D0 (pt) | 1973-09-27 |
| BE794327A (fr) | 1973-07-19 |
| IT987008B (it) | 1975-02-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |