GB1470149A - Expandable styrene polymers - Google Patents
Expandable styrene polymersInfo
- Publication number
- GB1470149A GB1470149A GB1390275A GB1390275A GB1470149A GB 1470149 A GB1470149 A GB 1470149A GB 1390275 A GB1390275 A GB 1390275A GB 1390275 A GB1390275 A GB 1390275A GB 1470149 A GB1470149 A GB 1470149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- octafluorocyclobutane
- beads
- blowing agent
- polymer
- styrene
- 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 Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 10
- 229920000642 polymer Polymers 0.000 title abstract 5
- 239000011324 bead Substances 0.000 abstract 4
- 239000004604 Blowing Agent Substances 0.000 abstract 3
- 239000004341 Octafluorocyclobutane Substances 0.000 abstract 3
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 abstract 3
- 235000019407 octafluorocyclobutane Nutrition 0.000 abstract 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- VCNJVIWFSMCZPE-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-prop-2-enoxybenzene Chemical compound BrC1=C(Br)C(Br)=C(OCC=C)C(Br)=C1Br VCNJVIWFSMCZPE-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- QESZSRBLLRYZQB-UHFFFAOYSA-N FC1(C(C(C1(F)F)(F)F)(F)F)F.CCC(C)C Chemical compound FC1(C(C(C1(F)F)(F)F)(F)F)F.CCC(C)C QESZSRBLLRYZQB-UHFFFAOYSA-N 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 abstract 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 abstract 1
- 229940078499 tricalcium phosphate Drugs 0.000 abstract 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 abstract 1
- 235000019731 tricalcium phosphate Nutrition 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
- C08J9/16—Making expandable particles
-
- 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
- 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2416928A DE2416928A1 (de) | 1974-04-08 | 1974-04-08 | Verbesserung der waermebelastbarkeit verschaeumbaren polystyrols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470149A true GB1470149A (en) | 1977-04-14 |
Family
ID=5912394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1390275A Expired GB1470149A (en) | 1974-04-08 | 1975-04-04 | Expandable styrene polymers |
Country Status (11)
-
1974
- 1974-04-08 DE DE2416928A patent/DE2416928A1/de not_active Ceased
-
1975
- 1975-04-03 NL NL7503971A patent/NL7503971A/xx not_active Application Discontinuation
- 1975-04-04 GB GB1390275A patent/GB1470149A/en not_active Expired
- 1975-04-04 IT IT22015/75A patent/IT1034935B/it active
- 1975-04-07 DK DK147675A patent/DK134820C/da not_active IP Right Cessation
- 1975-04-07 IE IE764/75A patent/IE41107B1/xx unknown
- 1975-04-07 CA CA224,153A patent/CA1046699A/en not_active Expired
- 1975-04-07 JP JP50041361A patent/JPS50136358A/ja active Pending
- 1975-04-07 LU LU72221A patent/LU72221A1/xx unknown
- 1975-04-08 FR FR7510885A patent/FR2266720B1/fr not_active Expired
- 1975-04-08 BE BE155183A patent/BE827679A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU72221A1 (enrdf_load_html_response) | 1977-02-02 |
| NL7503971A (nl) | 1975-10-10 |
| DK147675A (enrdf_load_html_response) | 1975-10-09 |
| DK134820C (da) | 1977-06-13 |
| IE41107B1 (en) | 1979-10-24 |
| DK134820B (da) | 1977-01-24 |
| FR2266720B1 (enrdf_load_html_response) | 1978-10-06 |
| CA1046699A (en) | 1979-01-16 |
| FR2266720A1 (enrdf_load_html_response) | 1975-10-31 |
| IE41107L (en) | 1975-10-08 |
| BE827679A (fr) | 1975-10-08 |
| DE2416928A1 (de) | 1975-10-30 |
| JPS50136358A (enrdf_load_html_response) | 1975-10-29 |
| IT1034935B (it) | 1979-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |