FR1374080A - Nouveaux polyuréthanes et leur préparation - Google Patents
Nouveaux polyuréthanes et leur préparationInfo
- Publication number
- FR1374080A FR1374080A FR953008A FR953008A FR1374080A FR 1374080 A FR1374080 A FR 1374080A FR 953008 A FR953008 A FR 953008A FR 953008 A FR953008 A FR 953008A FR 1374080 A FR1374080 A FR 1374080A
- Authority
- FR
- France
- Prior art keywords
- preparation
- new polyurethanes
- polyurethanes
- new
- 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.)
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy 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
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR953008A FR1374080A (fr) | 1962-11-08 | 1963-11-07 | Nouveaux polyuréthanes et leur préparation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4219562A GB1059344A (en) | 1962-11-08 | 1962-11-08 | Polyurethanes |
FR953008A FR1374080A (fr) | 1962-11-08 | 1963-11-07 | Nouveaux polyuréthanes et leur préparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1374080A true FR1374080A (fr) | 1964-10-02 |
Family
ID=26204225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR953008A Expired FR1374080A (fr) | 1962-11-08 | 1963-11-07 | Nouveaux polyuréthanes et leur préparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1374080A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114112965A (zh) * | 2020-08-31 | 2022-03-01 | 万华化学集团股份有限公司 | 一种检测异氰酸酯中痕量水分的方法及其在线监控的应用 |
-
1963
- 1963-11-07 FR FR953008A patent/FR1374080A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114112965A (zh) * | 2020-08-31 | 2022-03-01 | 万华化学集团股份有限公司 | 一种检测异氰酸酯中痕量水分的方法及其在线监控的应用 |
CN114112965B (zh) * | 2020-08-31 | 2024-04-09 | 万华化学集团股份有限公司 | 一种检测异氰酸酯中痕量水分的方法及其在线监控的应用 |
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