SE0200208D0 - Polyurethane foam composition comprising chain extended dendritic polyether - Google Patents
Polyurethane foam composition comprising chain extended dendritic polyetherInfo
- Publication number
- SE0200208D0 SE0200208D0 SE0200208A SE0200208A SE0200208D0 SE 0200208 D0 SE0200208 D0 SE 0200208D0 SE 0200208 A SE0200208 A SE 0200208A SE 0200208 A SE0200208 A SE 0200208A SE 0200208 D0 SE0200208 D0 SE 0200208D0
- Authority
- SE
- Sweden
- Prior art keywords
- polyurethane foam
- foam composition
- chain extended
- dendritic polyether
- extended dendritic
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
- C08G18/4829—Polyethers containing at least three 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
- C08G18/28—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
- C08G18/4858—Polyethers containing oxyalkylene groups having more than four carbon atoms in the alkylene group
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/18—Oxetanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/005—Dendritic macromolecules
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/34—Oligomeric, e.g. cyclic oligomeric
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another
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)
Abstract
A polyurethane foam composition, comprising at least one diisocyanate, at least one polyether alcohol having at least two primary or secondary hydroxyl group, at least one blowing agent, at least one gelling and/or blowing catalyst and at least one chain extended and optionally at least partially chain terminated dendritic polyether, is disclosed.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0200208A SE523962C2 (en) | 2002-01-25 | 2002-01-25 | Polyurethane foam composition comprising chain elongated dendritic polyether |
PCT/SE2003/000118 WO2003062297A1 (en) | 2002-01-25 | 2003-01-22 | Polyurethane foam composition comprising chain extended dendritic polyether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0200208A SE523962C2 (en) | 2002-01-25 | 2002-01-25 | Polyurethane foam composition comprising chain elongated dendritic polyether |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0200208D0 true SE0200208D0 (en) | 2002-01-25 |
SE0200208L SE0200208L (en) | 2003-07-26 |
SE523962C2 SE523962C2 (en) | 2004-06-08 |
Family
ID=20286761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0200208A SE523962C2 (en) | 2002-01-25 | 2002-01-25 | Polyurethane foam composition comprising chain elongated dendritic polyether |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE523962C2 (en) |
WO (1) | WO2003062297A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1659140A1 (en) * | 2004-11-18 | 2006-05-24 | HILTI Aktiengesellschaft | Use of hyperbranched polyols for the preparation of polyurethane foams as well as two-component compositions containing them |
KR101227786B1 (en) | 2006-10-31 | 2013-01-29 | 미쓰이 가가쿠 가부시키가이샤 | Polyether polyol, hard polyurethane foam and their production methods |
WO2010079155A1 (en) | 2009-01-12 | 2010-07-15 | Basf Se | Highly elastic flexible polyurethane foams |
WO2018045393A2 (en) * | 2016-08-22 | 2018-03-08 | Trevi Systems Inc. | Osmotic fluid purification and draw compounds thereof |
CN112143204B (en) * | 2020-10-21 | 2021-07-23 | 中国科学院长春应用化学研究所 | Carbon dioxide-based copolymer foamed plastic and preparation method thereof |
CN115181237A (en) * | 2022-06-30 | 2022-10-14 | 华南理工大学 | Impact-resistant foam material and preparation method and application thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE514207C2 (en) * | 1999-03-23 | 2001-01-22 | Perstorp Ab | Hyperbranched dendritic polyether and process for its preparation |
AU777710B2 (en) * | 2000-07-28 | 2004-10-28 | Woodbridge Foam Corporation | Foamed isocyanate-based polymer having improved hardness properties and process for production thereof |
BR0112819B1 (en) * | 2000-07-28 | 2010-12-28 | dendritically macromolecule, process for its production and composition comprising the same. |
-
2002
- 2002-01-25 SE SE0200208A patent/SE523962C2/en not_active IP Right Cessation
-
2003
- 2003-01-22 WO PCT/SE2003/000118 patent/WO2003062297A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE523962C2 (en) | 2004-06-08 |
SE0200208L (en) | 2003-07-26 |
WO2003062297A1 (en) | 2003-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |