DE2420298A1 - Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate - Google Patents
Zu schaumstoffen niederer dichte expandierbare styrolpolymerisateInfo
- Publication number
- DE2420298A1 DE2420298A1 DE2420298A DE2420298A DE2420298A1 DE 2420298 A1 DE2420298 A1 DE 2420298A1 DE 2420298 A DE2420298 A DE 2420298A DE 2420298 A DE2420298 A DE 2420298A DE 2420298 A1 DE2420298 A1 DE 2420298A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- percent
- styrene
- pentane
- isobutane
- 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.)
- Withdrawn
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims description 60
- 239000004620 low density foam Substances 0.000 title description 2
- 229920000642 polymer Polymers 0.000 claims description 29
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 23
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 19
- 239000004014 plasticizer Substances 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 16
- 239000001282 iso-butane Substances 0.000 claims description 11
- 239000003063 flame retardant Substances 0.000 claims description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 4
- -1 bromine compound Chemical class 0.000 claims description 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 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 13
- 239000006260 foam Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005187 foaming Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000004604 Blowing Agent Substances 0.000 description 5
- 239000003380 propellant Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- XVDNJVLNOABQCM-UHFFFAOYSA-N 2-methylpropane;pentane Chemical compound CC(C)C.CCCCC XVDNJVLNOABQCM-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000010097 foam moulding Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- DEIGXXQKDWULML-UHFFFAOYSA-N 1,2,5,6,9,10-hexabromocyclododecane Chemical compound BrC1CCC(Br)C(Br)CCC(Br)C(Br)CCC1Br DEIGXXQKDWULML-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- BCNMHJYHRSTPJY-UHFFFAOYSA-N 8-methylnonyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC(C)C BCNMHJYHRSTPJY-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 241001565331 Margarodes Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- NPTQTLMUAAVGNU-UHFFFAOYSA-N decyl 2-ethylhexanoate Chemical compound CCCCCCCCCCOC(=O)C(CC)CCCC NPTQTLMUAAVGNU-UHFFFAOYSA-N 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- UUWBYOUVKISWKJ-UHFFFAOYSA-N octadecanoic acid;octane Chemical compound CCCCCCCC.CCCCCCCCCCCCCCCCCC(O)=O UUWBYOUVKISWKJ-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—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)
- 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)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420298A DE2420298A1 (de) | 1974-04-26 | 1974-04-26 | Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate |
| AR258328A AR202369A1 (es) | 1974-04-26 | 1975-04-10 | Cuerpos de moldeo expandibles a base de polimerizados de estireno, hidrocarburos alifaticos y plastificantes |
| AU80319/75A AU8031975A (en) | 1974-04-26 | 1975-04-18 | Styrene polymers expandable to give low density foams |
| BR3041/75D BR7502387A (pt) | 1974-04-26 | 1975-04-18 | Composicoes expanisveis de polimeros de estireno, formando espumas de baixa densidade |
| IT49208/75A IT1035393B (it) | 1974-04-26 | 1975-04-21 | Polimerizzati stirolici espandi bili per dare espansi con unabassa densita |
| NL7504759A NL7504759A (nl) | 1974-04-26 | 1975-04-22 | Werkwijze voor het bereiden van schuimstoffen op basis van styreenpolymeren, alifatische koolwaterstoffen en weekmakers, alsmede ge- vormde voortbrengselen, geheel of gedeeltelijk bestaande uit aldus verkregen schuimstoffen. |
| FR7512626A FR2268829A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-26 | 1975-04-23 | |
| CH524475A CH594014A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-26 | 1975-04-24 | |
| SE7504780A SE7504780L (sv) | 1974-04-26 | 1975-04-24 | Expanderbart styrenpolymerisat. |
| JP50049852A JPS5910376B2 (ja) | 1974-04-26 | 1975-04-25 | 低密度の泡状物質に膨張可能なスチロ−ル重合物 |
| BE155782A BE828400A (fr) | 1974-04-26 | 1975-04-25 | Polymeres du styrene expansibles en matieres cellulaires de faible densite |
| GB17214/75A GB1494927A (en) | 1974-04-26 | 1975-04-25 | Styrene polymers expandable to give low density foams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420298A DE2420298A1 (de) | 1974-04-26 | 1974-04-26 | Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2420298A1 true DE2420298A1 (de) | 1975-11-06 |
Family
ID=5914059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2420298A Withdrawn DE2420298A1 (de) | 1974-04-26 | 1974-04-26 | Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate |
Country Status (12)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755005A1 (de) * | 1976-12-10 | 1978-06-15 | Kema Nord Ab | Verfahren zur herstellung von expandierbaren kuegelchen aus thermoplastischen materialien |
| EP0001767A1 (de) * | 1977-11-02 | 1979-05-16 | BASF Aktiengesellschaft | Flammfeste Styrolpolymerisate und deren Verwendung |
| EP0106127A3 (en) * | 1982-09-18 | 1985-01-09 | Basf Aktiengesellschaft | Foam particles of poly-p-methyl styrene |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234660C2 (de) * | 1982-09-18 | 1984-07-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von teilchenförmigen,treibmittelhaltigen Styrolpolymerisaten |
-
1974
- 1974-04-26 DE DE2420298A patent/DE2420298A1/de not_active Withdrawn
-
1975
- 1975-04-10 AR AR258328A patent/AR202369A1/es active
- 1975-04-18 AU AU80319/75A patent/AU8031975A/en not_active Expired
- 1975-04-18 BR BR3041/75D patent/BR7502387A/pt unknown
- 1975-04-21 IT IT49208/75A patent/IT1035393B/it active
- 1975-04-22 NL NL7504759A patent/NL7504759A/xx unknown
- 1975-04-23 FR FR7512626A patent/FR2268829A1/fr not_active Withdrawn
- 1975-04-24 CH CH524475A patent/CH594014A5/xx not_active IP Right Cessation
- 1975-04-24 SE SE7504780A patent/SE7504780L/xx unknown
- 1975-04-25 JP JP50049852A patent/JPS5910376B2/ja not_active Expired
- 1975-04-25 GB GB17214/75A patent/GB1494927A/en not_active Expired
- 1975-04-25 BE BE155782A patent/BE828400A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755005A1 (de) * | 1976-12-10 | 1978-06-15 | Kema Nord Ab | Verfahren zur herstellung von expandierbaren kuegelchen aus thermoplastischen materialien |
| EP0001767A1 (de) * | 1977-11-02 | 1979-05-16 | BASF Aktiengesellschaft | Flammfeste Styrolpolymerisate und deren Verwendung |
| EP0106127A3 (en) * | 1982-09-18 | 1985-01-09 | Basf Aktiengesellschaft | Foam particles of poly-p-methyl styrene |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50148475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-28 |
| CH594014A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-30 |
| JPS5910376B2 (ja) | 1984-03-08 |
| FR2268829A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-21 |
| SE7504780L (sv) | 1975-10-27 |
| BR7502387A (pt) | 1976-03-03 |
| GB1494927A (en) | 1977-12-14 |
| BE828400A (fr) | 1975-10-27 |
| NL7504759A (nl) | 1975-10-28 |
| AU8031975A (en) | 1976-10-21 |
| AR202369A1 (es) | 1975-05-30 |
| IT1035393B (it) | 1979-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |