FR1570995A - - Google Patents
Info
- Publication number
- FR1570995A FR1570995A FR1570995DA FR1570995A FR 1570995 A FR1570995 A FR 1570995A FR 1570995D A FR1570995D A FR 1570995DA FR 1570995 A FR1570995 A FR 1570995A
- 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
- C08G18/71—Monoisocyanates or monoisothiocyanates
- C08G18/715—Monoisocyanates or monoisothiocyanates containing sulfur in addition to isothiocyanate sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
- C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
- C07D291/06—Six-membered rings
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 |
|---|---|---|---|
| DEF0052748 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1570995A true FR1570995A (en:Method) | 1969-06-13 |
Family
ID=7105702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1570995D Expired FR1570995A (en:Method) | 1967-06-21 | 1968-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3580942A (en:Method) |
| BE (1) | BE716688A (en:Method) |
| CH (1) | CH499500A (en:Method) |
| DE (1) | DE1618441C3 (en:Method) |
| FR (1) | FR1570995A (en:Method) |
| GB (1) | GB1220746A (en:Method) |
| NL (1) | NL6808499A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637114A1 (de) * | 1976-08-18 | 1978-02-23 | Bayer Ag | Verfahren zur herstellung von isocyanaten |
-
1967
- 1967-06-21 DE DE1618441A patent/DE1618441C3/de not_active Expired
-
1968
- 1968-05-13 CH CH705968A patent/CH499500A/de not_active IP Right Cessation
- 1968-05-24 GB GB24882/68A patent/GB1220746A/en not_active Expired
- 1968-06-17 BE BE716688D patent/BE716688A/xx unknown
- 1968-06-17 NL NL6808499A patent/NL6808499A/xx unknown
- 1968-06-18 US US737859A patent/US3580942A/en not_active Expired - Lifetime
- 1968-06-21 FR FR1570995D patent/FR1570995A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH499500A (de) | 1970-11-30 |
| BE716688A (en:Method) | 1968-12-02 |
| NL6808499A (en:Method) | 1968-12-23 |
| DE1618441A1 (de) | 1970-10-29 |
| DE1618441B2 (en:Method) | 1974-07-18 |
| GB1220746A (en) | 1971-01-27 |
| US3580942A (en) | 1971-05-25 |
| DE1618441C3 (de) | 1975-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |