FR2055078A5 - - Google Patents
Info
- Publication number
- FR2055078A5 FR2055078A5 FR7025911A FR7025911A FR2055078A5 FR 2055078 A5 FR2055078 A5 FR 2055078A5 FR 7025911 A FR7025911 A FR 7025911A FR 7025911 A FR7025911 A FR 7025911A FR 2055078 A5 FR2055078 A5 FR 2055078A5
- 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.)
- Expired
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35042/69A GB1277740A (en) | 1969-07-11 | 1969-07-11 | Manufacture of methylene bridged polyarylamines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2055078A5 true FR2055078A5 (es) | 1971-05-07 |
Family
ID=10373112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7025911A Expired FR2055078A5 (es) | 1969-07-11 | 1970-07-10 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE753324A (es) |
DE (1) | DE2034713A1 (es) |
FR (1) | FR2055078A5 (es) |
GB (1) | GB1277740A (es) |
NL (1) | NL7010230A (es) |
ZA (1) | ZA704570B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3044389A1 (de) * | 1979-12-31 | 1981-07-02 | The Upjohn Co., 49001 Kalamazoo, Mich. | Verfahren zur herstellung eines gemischs aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297294A (en) | 1980-09-29 | 1981-10-27 | Shell Oil Company | Process for making 4,4'-methylene diphenyl diisocyanate |
-
1969
- 1969-07-11 GB GB35042/69A patent/GB1277740A/en not_active Expired
-
1970
- 1970-07-03 ZA ZA704570A patent/ZA704570B/xx unknown
- 1970-07-10 FR FR7025911A patent/FR2055078A5/fr not_active Expired
- 1970-07-10 NL NL7010230A patent/NL7010230A/xx unknown
- 1970-07-10 BE BE753324D patent/BE753324A/xx unknown
- 1970-07-13 DE DE19702034713 patent/DE2034713A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3044389A1 (de) * | 1979-12-31 | 1981-07-02 | The Upjohn Co., 49001 Kalamazoo, Mich. | Verfahren zur herstellung eines gemischs aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen |
Also Published As
Publication number | Publication date |
---|---|
BE753324A (fr) | 1971-01-11 |
GB1277740A (en) | 1972-06-14 |
DE2034713A1 (de) | 1971-01-21 |
NL7010230A (es) | 1971-01-13 |
ZA704570B (en) | 1971-07-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |