GB2006234A - Polyether based polyurethane foams and formulations for preparing the same - Google Patents
Polyether based polyurethane foams and formulations for preparing the sameInfo
- Publication number
- GB2006234A GB2006234A GB7834051A GB7834051A GB2006234A GB 2006234 A GB2006234 A GB 2006234A GB 7834051 A GB7834051 A GB 7834051A GB 7834051 A GB7834051 A GB 7834051A GB 2006234 A GB2006234 A GB 2006234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foams
- formulations
- preparing
- based polyurethane
- polyurethane foams
- 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.)
- Granted
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 2
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 238000009472 formulation Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920000570 polyether Polymers 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 abstract 3
- 150000001463 antimony compounds Chemical class 0.000 abstract 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000003063 flame retardant Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0019—Use of organic additives halogenated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
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)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Polyether-based polyurethane foams including an antimony compound and a chlorinated hydrocarbon for fire-retardant purposes exhibit improved flame- retardancy when the polyol used to prepare the foams is a diol- or triol- based polyol wherein at least 50% of the hydroxyl end groups are primary hydroxyl end groups. The foams are then able to tolerate relatively high levels of the antimony compound and the chlorinated hydrocarbon without any significant fall-off in physical properties. Formulations for preparing the foams are also described and claimed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPD131877 | 1977-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2006234A true GB2006234A (en) | 1979-05-02 |
| GB2006234B GB2006234B (en) | 1982-03-17 |
Family
ID=3767140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7834051A Expired GB2006234B (en) | 1977-08-22 | 1978-08-21 | Polyether-based polyurethane foams and formulations for preparing the same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5456697A (en) |
| DE (1) | DE2836522A1 (en) |
| FR (1) | FR2401183A1 (en) |
| GB (1) | GB2006234B (en) |
| IT (1) | IT7826926A0 (en) |
| NZ (1) | NZ188139A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2101613A1 (en) * | 1992-08-14 | 1994-02-15 | Siusun K. Leung | Flexible polyurethane foams using chlorinated alkanes |
-
1978
- 1978-08-14 NZ NZ188139A patent/NZ188139A/en unknown
- 1978-08-21 FR FR7824846A patent/FR2401183A1/en not_active Withdrawn
- 1978-08-21 GB GB7834051A patent/GB2006234B/en not_active Expired
- 1978-08-21 DE DE19782836522 patent/DE2836522A1/en not_active Withdrawn
- 1978-08-22 JP JP10150778A patent/JPS5456697A/en active Pending
- 1978-08-22 IT IT7826926A patent/IT7826926A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2006234B (en) | 1982-03-17 |
| JPS5456697A (en) | 1979-05-07 |
| DE2836522A1 (en) | 1979-03-08 |
| IT7826926A0 (en) | 1978-08-22 |
| FR2401183A1 (en) | 1979-03-23 |
| NZ188139A (en) | 1981-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970821 |