BE725336A - - Google Patents
Info
- Publication number
- BE725336A BE725336A BE725336DA BE725336A BE 725336 A BE725336 A BE 725336A BE 725336D A BE725336D A BE 725336DA BE 725336 A BE725336 A BE 725336A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/20—Spiro-condensed ring systems
-
- 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
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69407367A | 1967-12-28 | 1967-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725336A true BE725336A (xx) | 1969-05-16 |
Family
ID=24787296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725336D BE725336A (xx) | 1967-12-28 | 1968-12-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3584045A (xx) |
| BE (1) | BE725336A (xx) |
| DE (1) | DE1817197A1 (xx) |
| FR (1) | FR1594223A (xx) |
| GB (1) | GB1252427A (xx) |
| NL (1) | NL6818731A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404306C3 (de) * | 1974-01-30 | 1980-10-23 | Basf Ag, 6700 Ludwigshafen | Optisch aktive Pinanderivate |
| DE2515486C2 (de) * | 1975-04-09 | 1984-05-24 | Bayer Ag, 5090 Leverkusen | Bicyclo [2.2.1] heptan-Triamine und Verfahren zu ihrer Herstellung |
| DE2614243C2 (de) * | 1976-04-02 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Cycloaliphatische Triisocyanate, Vefahren zu ihrer Herstellung und ihre Verwendung |
| DE2614244A1 (de) * | 1976-04-02 | 1977-10-20 | Bayer Ag | Cycloaliphatische triamine |
| DE2638731A1 (de) * | 1976-08-27 | 1978-03-02 | Bayer Ag | Cycloaliphatische diamine |
| US4565835A (en) * | 1982-11-10 | 1986-01-21 | The Upjohn Company | Diisocyanate |
| US4522762A (en) * | 1982-11-10 | 1985-06-11 | The Upjohn Company | Diisocyanate |
| DE4010254A1 (de) * | 1990-03-30 | 1991-10-02 | Basf Ag | Verfahren zur herstellung von 2-(3-aminopropyl)-cycloalkylaminen |
| DE59106607D1 (de) * | 1990-03-30 | 1995-11-09 | Basf Ag | Verfahren zur Herstellung von 2,2-disubstituierten Pentan-1,5-diaminen. |
-
1967
- 1967-12-28 US US694073A patent/US3584045A/en not_active Expired - Lifetime
-
1968
- 1968-11-01 GB GB1252427D patent/GB1252427A/en not_active Expired
- 1968-12-09 FR FR1594223D patent/FR1594223A/fr not_active Expired
- 1968-12-12 BE BE725336D patent/BE725336A/xx unknown
- 1968-12-27 NL NL6818731A patent/NL6818731A/xx unknown
- 1968-12-27 DE DE19681817197 patent/DE1817197A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1252427A (xx) | 1971-11-03 |
| FR1594223A (xx) | 1970-06-01 |
| NL6818731A (xx) | 1969-07-01 |
| US3584045A (en) | 1971-06-08 |
| DE1817197A1 (de) | 1969-08-14 |