BE663892A - - Google Patents
Info
- Publication number
- BE663892A BE663892A BE663892DA BE663892A BE 663892 A BE663892 A BE 663892A BE 663892D A BE663892D A BE 663892DA BE 663892 A BE663892 A BE 663892A
- Authority
- BE
- Belgium
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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
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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
- C08G18/28—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
- C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy compounds
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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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19994/64A GB1108013A (en) | 1964-05-13 | 1964-05-13 | Improvements in or relating to foamed polyurethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE663892A true BE663892A (pt) |
Family
ID=10138563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE663892D BE663892A (pt) | 1964-05-13 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE663892A (pt) |
| GB (1) | GB1108013A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933700A (en) * | 1973-03-12 | 1976-01-20 | Standard Oil Company | Modified polyurethane foams containing imide groups |
| US4039487A (en) * | 1976-01-19 | 1977-08-02 | The Upjohn Company | Cellular isocyanurate polymer |
| DE2637170A1 (de) | 1976-08-18 | 1978-02-23 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen und urethangruppen aufweisenden kunststoffen |
| US6103822A (en) * | 1996-08-16 | 2000-08-15 | Inolex Investment Corporation | Polymeric acid functional polyols, polyurethanes and methods for making same |
| WO2010127823A2 (de) * | 2009-05-06 | 2010-11-11 | Bayer Materialscience Ag | Verfahren zur herstellung von polyesterpolyolen mit sekundären oh-endgruppen |
| MX2011013703A (es) * | 2009-07-01 | 2012-02-22 | Bayer Materialscience Ag | Procedimiento para la preparacion de un polimero de poliuretano con poliolesteres que comprenden grupos terminales hidroxilos secundarios. |
| WO2013024108A1 (de) | 2011-08-16 | 2013-02-21 | Bayer Intellectual Property Gmbh | Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums |
| CN103974988B (zh) | 2011-08-16 | 2016-04-06 | 拜耳知识产权有限责任公司 | 制造聚氨酯-聚异氰脲酸酯-硬质泡沫的方法 |
| SG11201604683YA (en) | 2013-12-18 | 2016-07-28 | Covestro Deutschland Ag | Method for working up alkaline polyether polyols |
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0
- BE BE663892D patent/BE663892A/xx unknown
-
1964
- 1964-05-13 GB GB19994/64A patent/GB1108013A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1108013A (en) | 1968-03-27 |