FR2340304A1 - Diamines portant des groupes cyano, leur preparation et leur utilisation comme agents d'allongement des chaines dans la preparation de resines de polyurethanne. - Google Patents
Diamines portant des groupes cyano, leur preparation et leur utilisation comme agents d'allongement des chaines dans la preparation de resines de polyurethanne.Info
- Publication number
- FR2340304A1 FR2340304A1 FR7703355A FR7703355A FR2340304A1 FR 2340304 A1 FR2340304 A1 FR 2340304A1 FR 7703355 A FR7703355 A FR 7703355A FR 7703355 A FR7703355 A FR 7703355A FR 2340304 A1 FR2340304 A1 FR 2340304A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- chain extension
- polyurethane resins
- cyano groups
- extension agents
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
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)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2604794A DE2604794C2 (de) | 1976-02-07 | 1976-02-07 | 4-Amino-1-aminopropyl-1-(aryl)-butancarbonsäurenitril-Derivate, Verfahren zu deren Herstellung sowie deren Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2340304A1 true FR2340304A1 (fr) | 1977-09-02 |
FR2340304B1 FR2340304B1 (fr) | 1980-10-17 |
Family
ID=5969289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7703355A Granted FR2340304A1 (fr) | 1976-02-07 | 1977-02-07 | Diamines portant des groupes cyano, leur preparation et leur utilisation comme agents d'allongement des chaines dans la preparation de resines de polyurethanne. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4107200A (fr) |
JP (1) | JPS5295633A (fr) |
BE (1) | BE851166A (fr) |
DE (1) | DE2604794C2 (fr) |
FR (1) | FR2340304A1 (fr) |
GB (1) | GB1553782A (fr) |
IT (1) | IT1081485B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316797A (en) * | 1976-07-30 | 1978-02-16 | Sanyo Chem Ind Ltd | Sheet material having good dyeability |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2305529A (en) * | 1942-12-15 | Cyanoethylated aryl acetonitreles | ||
US2510784A (en) * | 1949-01-13 | 1950-06-06 | Sterling Drug Inc | Bis (tertiaryaminoalkyl) arylacetonitriles and the corresponding acids and esters |
GB776705A (en) * | 1954-06-05 | 1957-06-12 | Henri Morren | New dialkylamino derivatives and process for the production thereof |
US3661918A (en) * | 1968-10-17 | 1972-05-09 | Exxon Research Engineering Co | Process for the preparation of bicyclic amines |
-
1976
- 1976-02-07 DE DE2604794A patent/DE2604794C2/de not_active Expired
-
1977
- 1977-01-27 US US05/763,218 patent/US4107200A/en not_active Expired - Lifetime
- 1977-02-04 IT IT47921/77A patent/IT1081485B/it active
- 1977-02-04 GB GB4634/77A patent/GB1553782A/en not_active Expired
- 1977-02-05 JP JP1124677A patent/JPS5295633A/ja active Pending
- 1977-02-07 FR FR7703355A patent/FR2340304A1/fr active Granted
- 1977-02-07 BE BE174720A patent/BE851166A/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2305529A (en) * | 1942-12-15 | Cyanoethylated aryl acetonitreles | ||
US2510784A (en) * | 1949-01-13 | 1950-06-06 | Sterling Drug Inc | Bis (tertiaryaminoalkyl) arylacetonitriles and the corresponding acids and esters |
GB776705A (en) * | 1954-06-05 | 1957-06-12 | Henri Morren | New dialkylamino derivatives and process for the production thereof |
US3661918A (en) * | 1968-10-17 | 1972-05-09 | Exxon Research Engineering Co | Process for the preparation of bicyclic amines |
Also Published As
Publication number | Publication date |
---|---|
BE851166A (fr) | 1977-08-08 |
US4107200A (en) | 1978-08-15 |
IT1081485B (it) | 1985-05-21 |
DE2604794C2 (de) | 1984-05-30 |
JPS5295633A (en) | 1977-08-11 |
DE2604794A1 (de) | 1977-08-11 |
GB1553782A (en) | 1979-10-10 |
FR2340304B1 (fr) | 1980-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |