FR2109958A5 - - Google Patents
Info
- Publication number
- FR2109958A5 FR2109958A5 FR7135994A FR7135994A FR2109958A5 FR 2109958 A5 FR2109958 A5 FR 2109958A5 FR 7135994 A FR7135994 A FR 7135994A FR 7135994 A FR7135994 A FR 7135994A FR 2109958 A5 FR2109958 A5 FR 2109958A5
- 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
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
- C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/80—Two oxygen atoms, e.g. hydantoin with hetero atoms or acyl radicals directly attached to ring nitrogen atoms
-
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/7887—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having two nitrogen atoms in the ring
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)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1476270 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2109958A5 true FR2109958A5 (show.php) | 1972-05-26 |
Family
ID=4403625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7135994A Expired FR2109958A5 (show.php) | 1970-10-06 | 1971-10-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3775427A (show.php) |
| AU (1) | AU3426271A (show.php) |
| DE (1) | DE2149739A1 (show.php) |
| ES (1) | ES395707A1 (show.php) |
| FR (1) | FR2109958A5 (show.php) |
| GB (1) | GB1358451A (show.php) |
| IT (1) | IT938951B (show.php) |
| NL (1) | NL7113664A (show.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE830440A (fr) * | 1974-06-21 | 1975-10-16 | Composition de poudre pour revetement et son obtention | |
| DE69018888T2 (de) * | 1989-07-19 | 1995-11-02 | Otsuka Kagaku Kk | Verfahren zur Herstellung von Imidazolidin-2,5-dion-Derivaten. |
| US8461372B2 (en) | 2011-02-11 | 2013-06-11 | Rao S. Bezwada | Amino acid derivatives and absorbable polymers therefrom |
-
1971
- 1971-10-04 US US00186496A patent/US3775427A/en not_active Expired - Lifetime
- 1971-10-05 NL NL7113664A patent/NL7113664A/xx unknown
- 1971-10-05 DE DE19712149739 patent/DE2149739A1/de active Pending
- 1971-10-05 ES ES395707A patent/ES395707A1/es not_active Expired
- 1971-10-05 IT IT29526/71A patent/IT938951B/it active
- 1971-10-06 GB GB4651171A patent/GB1358451A/en not_active Expired
- 1971-10-06 FR FR7135994A patent/FR2109958A5/fr not_active Expired
- 1971-10-06 AU AU34262/71A patent/AU3426271A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3426271A (en) | 1973-04-12 |
| DE2149739A1 (de) | 1972-04-13 |
| US3775427A (en) | 1973-11-27 |
| GB1358451A (en) | 1974-07-03 |
| IT938951B (it) | 1973-02-10 |
| NL7113664A (show.php) | 1972-04-10 |
| ES395707A1 (es) | 1973-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |