GB1410266A - Expandable moulding compositions of styrene polymers of low inflammability - Google Patents
Expandable moulding compositions of styrene polymers of low inflammabilityInfo
- Publication number
- GB1410266A GB1410266A GB2007273A GB2007273A GB1410266A GB 1410266 A GB1410266 A GB 1410266A GB 2007273 A GB2007273 A GB 2007273A GB 2007273 A GB2007273 A GB 2007273A GB 1410266 A GB1410266 A GB 1410266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- expandable
- thiochromanone
- polymer
- agent
- april
- 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.)
- Expired
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 title abstract 2
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 title abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 abstract 1
- CSPBKPDOHGTFDT-UHFFFAOYSA-N 3,3,6-tribromo-4H-thiochromen-2-one Chemical compound BrC1(C(SC2=CC=C(C=C2C1)Br)=O)Br CSPBKPDOHGTFDT-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000012747 synergistic agent Substances 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
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
-
- 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
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722220947 DE2220947A1 (de) | 1972-04-28 | 1972-04-28 | Schwerentflammbare blaehfaehige formmassen aus styrolpolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1410266A true GB1410266A (en) | 1975-10-15 |
Family
ID=5843586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2007273A Expired GB1410266A (en) | 1972-04-28 | 1973-04-27 | Expandable moulding compositions of styrene polymers of low inflammability |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT322219B (enrdf_load_stackoverflow) |
| BE (1) | BE798875A (enrdf_load_stackoverflow) |
| DE (1) | DE2220947A1 (enrdf_load_stackoverflow) |
| DK (1) | DK130472B (enrdf_load_stackoverflow) |
| FR (1) | FR2182144B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1410266A (enrdf_load_stackoverflow) |
| IT (1) | IT980352B (enrdf_load_stackoverflow) |
| LU (1) | LU67504A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7305955A (enrdf_load_stackoverflow) |
| SE (1) | SE385377B (enrdf_load_stackoverflow) |
-
1972
- 1972-04-28 DE DE19722220947 patent/DE2220947A1/de active Pending
-
1973
- 1973-04-24 SE SE7305737A patent/SE385377B/xx unknown
- 1973-04-26 IT IT4966173A patent/IT980352B/it active
- 1973-04-26 DK DK228473A patent/DK130472B/da unknown
- 1973-04-26 LU LU67504D patent/LU67504A1/xx unknown
- 1973-04-26 FR FR7315171A patent/FR2182144B3/fr not_active Expired
- 1973-04-27 GB GB2007273A patent/GB1410266A/en not_active Expired
- 1973-04-27 AT AT375873A patent/AT322219B/de not_active IP Right Cessation
- 1973-04-27 BE BE130553A patent/BE798875A/xx unknown
- 1973-04-27 NL NL7305955A patent/NL7305955A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE385377B (sv) | 1976-06-28 |
| DE2220947A1 (de) | 1973-11-08 |
| AT322219B (de) | 1975-05-12 |
| IT980352B (it) | 1974-09-30 |
| NL7305955A (enrdf_load_stackoverflow) | 1973-10-30 |
| DK130472B (da) | 1975-02-24 |
| FR2182144A1 (enrdf_load_stackoverflow) | 1973-12-07 |
| FR2182144B3 (enrdf_load_stackoverflow) | 1976-07-23 |
| BE798875A (fr) | 1973-08-16 |
| LU67504A1 (enrdf_load_stackoverflow) | 1973-07-06 |
| DK130472C (enrdf_load_stackoverflow) | 1975-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |