AT300381B - Verfahren zur Herstellung von Schaumstoffen - Google Patents
Verfahren zur Herstellung von SchaumstoffenInfo
- Publication number
- AT300381B AT300381B AT728169A AT728169A AT300381B AT 300381 B AT300381 B AT 300381B AT 728169 A AT728169 A AT 728169A AT 728169 A AT728169 A AT 728169A AT 300381 B AT300381 B AT 300381B
- Authority
- AT
- Austria
- Prior art keywords
- foams
- production
- Prior art date
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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/5039—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESC040158 | 1967-01-31 | ||
DE19681795024 DE1795024A1 (de) | 1968-07-29 | 1968-07-29 | Neue Schaumstoffe und Verfahren zu deren Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
AT300381B true AT300381B (de) | 1972-07-25 |
Family
ID=25756097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT728169A AT300381B (de) | 1967-01-31 | 1969-07-28 | Verfahren zur Herstellung von Schaumstoffen |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT300381B (de) |
CH (1) | CH515950A (de) |
-
1969
- 1969-07-28 AT AT728169A patent/AT300381B/de active
- 1969-07-29 CH CH1156469A patent/CH515950A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH515950A (de) | 1971-11-30 |
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