BE795472A - Mousses de polyurethanes portant des groupes ioniques - Google Patents
Mousses de polyurethanes portant des groupes ioniquesInfo
- Publication number
- BE795472A BE795472A BE795472DA BE795472A BE 795472 A BE795472 A BE 795472A BE 795472D A BE795472D A BE 795472DA BE 795472 A BE795472 A BE 795472A
- Authority
- BE
- Belgium
- Prior art keywords
- polyurethane foams
- ionic groups
- ionic
- groups
- foams
- 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
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0833—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups together with anionic or anionogenic 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Cultivation Of Plants (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2207356A DE2207356A1 (de) | 1972-02-17 | 1972-02-17 | Ionische gruppen aufweisende polyurethanschaumstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
BE795472A true BE795472A (fr) | 1973-08-16 |
Family
ID=5836165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE795472D BE795472A (fr) | 1972-02-17 | Mousses de polyurethanes portant des groupes ioniques |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4893694A (fr) |
BE (1) | BE795472A (fr) |
DE (1) | DE2207356A1 (fr) |
FR (1) | FR2172372B1 (fr) |
GB (1) | GB1419201A (fr) |
IL (1) | IL41537A0 (fr) |
IT (1) | IT977348B (fr) |
NL (1) | NL7302072A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2721985A1 (de) * | 1977-05-14 | 1978-11-16 | Bayer Ag | Verfahren zur herstellung von urethan- und/oder harnstoffgruppen aufweisenden polyisocyanat polyadditionsprodukten |
DE19909978A1 (de) | 1999-03-06 | 2000-09-07 | Bayer Ag | Die Verwendung von hydrophilen Polyester-Polyurethan-Schaumstoffen bei der Herstellung von Verbundstoffen für die Fahrzeuginnenausstattung |
CN115417969B (zh) * | 2022-09-21 | 2024-02-02 | 北京化工大学 | 一种分子结构中同时含有羧酸阴离子基团和季铵阳离子基团的亲水性聚氨酯及其水凝胶 |
-
0
- BE BE795472D patent/BE795472A/fr unknown
-
1972
- 1972-02-17 DE DE2207356A patent/DE2207356A1/de not_active Withdrawn
-
1973
- 1973-02-14 IL IL41537A patent/IL41537A0/xx unknown
- 1973-02-14 GB GB719273A patent/GB1419201A/en not_active Expired
- 1973-02-14 NL NL7302072A patent/NL7302072A/xx unknown
- 1973-02-15 IT IT48258/73A patent/IT977348B/it active
- 1973-02-16 JP JP48018454A patent/JPS4893694A/ja active Pending
- 1973-02-16 FR FR7305606A patent/FR2172372B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7302072A (fr) | 1973-08-21 |
DE2207356A1 (de) | 1973-08-30 |
JPS4893694A (fr) | 1973-12-04 |
IT977348B (it) | 1974-09-10 |
FR2172372A1 (fr) | 1973-09-28 |
GB1419201A (en) | 1975-12-24 |
FR2172372B1 (fr) | 1979-05-04 |
IL41537A0 (en) | 1973-04-30 |
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