FR1413774A - Procédé de fabrication de matières polymères en particulier de polyuréthanes - Google Patents
Procédé de fabrication de matières polymères en particulier de polyuréthanesInfo
- Publication number
- FR1413774A FR1413774A FR994920A FR994920A FR1413774A FR 1413774 A FR1413774 A FR 1413774A FR 994920 A FR994920 A FR 994920A FR 994920 A FR994920 A FR 994920A FR 1413774 A FR1413774 A FR 1413774A
- Authority
- FR
- France
- Prior art keywords
- polymeric materials
- manufacturing polymeric
- particular polyurethanes
- polyurethanes
- manufacturing
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
- C08G18/28—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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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 |
---|---|---|---|
FR994920A FR1413774A (fr) | 1963-11-14 | 1964-11-13 | Procédé de fabrication de matières polymères en particulier de polyuréthanes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4504363 | 1963-11-14 | ||
FR994920A FR1413774A (fr) | 1963-11-14 | 1964-11-13 | Procédé de fabrication de matières polymères en particulier de polyuréthanes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1413774A true FR1413774A (fr) | 1965-10-08 |
Family
ID=26211146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994920A Expired FR1413774A (fr) | 1963-11-14 | 1964-11-13 | Procédé de fabrication de matières polymères en particulier de polyuréthanes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1413774A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047371A1 (fr) * | 1980-08-14 | 1982-03-17 | BASF Aktiengesellschaft | Procédé de préparation de poly(oxyalcoylène-oxyéthylène)éthers à grande réactivité contenant des groupes hydroxyles |
EP0075758A1 (fr) * | 1981-09-18 | 1983-04-06 | BASF Aktiengesellschaft | Procédé de préparation de mousses élastiques flexibles de polyuréthane |
-
1964
- 1964-11-13 FR FR994920A patent/FR1413774A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047371A1 (fr) * | 1980-08-14 | 1982-03-17 | BASF Aktiengesellschaft | Procédé de préparation de poly(oxyalcoylène-oxyéthylène)éthers à grande réactivité contenant des groupes hydroxyles |
EP0075758A1 (fr) * | 1981-09-18 | 1983-04-06 | BASF Aktiengesellschaft | Procédé de préparation de mousses élastiques flexibles de polyuréthane |
US4421872A (en) | 1981-09-18 | 1983-12-20 | Basf Aktiengesellschaft | Process for the preparation of elastic flexible polyurethane foams |
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