JPS5712048A - Flame-retardant, expandable styrene resin bead composition - Google Patents
Flame-retardant, expandable styrene resin bead compositionInfo
- Publication number
- JPS5712048A JPS5712048A JP8588580A JP8588580A JPS5712048A JP S5712048 A JPS5712048 A JP S5712048A JP 8588580 A JP8588580 A JP 8588580A JP 8588580 A JP8588580 A JP 8588580A JP S5712048 A JPS5712048 A JP S5712048A
- Authority
- JP
- Japan
- Prior art keywords
- styrene resin
- resin bead
- bead
- flame
- retardant
- 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 8
- 239000012508 resin bead Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title 1
- 239000003063 flame retardant Substances 0.000 title 1
- 239000004088 foaming agent Substances 0.000 abstract 3
- PWXTUWQHMIFLKL-UHFFFAOYSA-N 1,3-dibromo-5-[2-(3,5-dibromo-4-prop-2-enoxyphenyl)propan-2-yl]-2-prop-2-enoxybenzene Chemical compound C=1C(Br)=C(OCC=C)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(OCC=C)C(Br)=C1 PWXTUWQHMIFLKL-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- -1 phosphate ester Chemical class 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To economically obtain the titled stable and homogeneous composition by incorporating a foaming agent, 2,2-bis(4-allyloxy-3,5-dibromophenyl)-propane and a phosphate ester or a halogenated paraffin in a styrene resin bead.
CONSTITUTION: In a styrene resin bead, a foaming agent (A) in an amt. required for expansion, 2,2-bis(4-allyloxy-3,5-dibromophenyl)propane (B) in an amt. required for flame retardancy, usually 0.05W5pts.wt. based on 100pts.wt. said bead and 0.05W2pts.wt., based on 100pts.wt. said bead, phosphate ester or halogenated paraffin liquid at normal temp, are incorporated, for example, by feeding the styrene resin bead, components B ane C in an aqueous dispersion into an autoclave and then injecting the foaming agent (A), followed by inpregnation at 100°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588580A JPS5712048A (en) | 1980-06-26 | 1980-06-26 | Flame-retardant, expandable styrene resin bead composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8588580A JPS5712048A (en) | 1980-06-26 | 1980-06-26 | Flame-retardant, expandable styrene resin bead composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712048A true JPS5712048A (en) | 1982-01-21 |
| JPS6217616B2 JPS6217616B2 (en) | 1987-04-18 |
Family
ID=13871357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8588580A Granted JPS5712048A (en) | 1980-06-26 | 1980-06-26 | Flame-retardant, expandable styrene resin bead composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6579911B1 (en) | 1998-08-28 | 2003-06-17 | The Dow Chemical Company | Fire resistant styrene polymer foams with reduced brominated fire retardant |
-
1980
- 1980-06-26 JP JP8588580A patent/JPS5712048A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6579911B1 (en) | 1998-08-28 | 2003-06-17 | The Dow Chemical Company | Fire resistant styrene polymer foams with reduced brominated fire retardant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217616B2 (en) | 1987-04-18 |
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