FR2210640A1 - - Google Patents
Info
- Publication number
- FR2210640A1 FR2210640A1 FR7339416A FR7339416A FR2210640A1 FR 2210640 A1 FR2210640 A1 FR 2210640A1 FR 7339416 A FR7339416 A FR 7339416A FR 7339416 A FR7339416 A FR 7339416A FR 2210640 A1 FR2210640 A1 FR 2210640A1
- 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.)
- Granted
Links
Classifications
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- 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
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
-
- 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
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)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31662172A | 1972-12-19 | 1972-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210640A1 true FR2210640A1 (pt) | 1974-07-12 |
| FR2210640B1 FR2210640B1 (pt) | 1976-10-01 |
Family
ID=23229860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7339416A Expired FR2210640B1 (pt) | 1972-12-19 | 1973-11-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4990398A (pt) |
| DE (1) | DE2350246A1 (pt) |
| FR (1) | FR2210640B1 (pt) |
| GB (1) | GB1458394A (pt) |
| IT (1) | IT995878B (pt) |
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1973
- 1973-10-03 DE DE19732350246 patent/DE2350246A1/de active Pending
- 1973-10-15 IT IT3013673A patent/IT995878B/it active
- 1973-11-06 FR FR7339416A patent/FR2210640B1/fr not_active Expired
- 1973-11-27 GB GB5492773A patent/GB1458394A/en not_active Expired
- 1973-12-13 JP JP48138213A patent/JPS4990398A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1458394A (en) | 1976-12-15 |
| DE2350246A1 (de) | 1974-06-20 |
| FR2210640B1 (pt) | 1976-10-01 |
| IT995878B (it) | 1975-11-20 |
| JPS4990398A (pt) | 1974-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |