SE429238B - Sett att reducera monomerhalten i expanderbara termoplastperlor - Google Patents
Sett att reducera monomerhalten i expanderbara termoplastperlorInfo
- Publication number
- SE429238B SE429238B SE7806665A SE7806665A SE429238B SE 429238 B SE429238 B SE 429238B SE 7806665 A SE7806665 A SE 7806665A SE 7806665 A SE7806665 A SE 7806665A SE 429238 B SE429238 B SE 429238B
- Authority
- SE
- Sweden
- Prior art keywords
- beads
- water
- vessel
- monomers
- expandable
- Prior art date
Links
- 239000000178 monomer Substances 0.000 title claims description 49
- 239000011324 bead Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 20
- 238000006116 polymerization reaction Methods 0.000 claims description 19
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000003999 initiator Substances 0.000 claims description 13
- 239000003380 propellant Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims 2
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- 238000010992 reflux Methods 0.000 claims 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- -1 vinylides Chemical compound 0.000 description 3
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011953 free-radical catalyst Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 101150046432 Tril gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
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)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7806665A SE429238B (sv) | 1978-06-08 | 1978-06-08 | Sett att reducera monomerhalten i expanderbara termoplastperlor |
| FI781847A FI65793C (fi) | 1978-06-08 | 1978-06-09 | Saett att reducera monomerhalten i expanderbara termoplastpaerlor |
| US05/927,778 US4147845A (en) | 1976-12-10 | 1978-07-25 | Reducing the monomer content in expandable thermoplastic beads |
| AU47200/79A AU512761B2 (en) | 1978-06-08 | 1979-05-18 | Reducing monomer content in expandable thermoplastic beads |
| AT0386279A AT379162B (de) | 1978-06-08 | 1979-05-28 | Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material |
| IT49329/79A IT1116551B (it) | 1978-06-08 | 1979-06-06 | Procedimento per ridurre il contenuto monomerico di pepline espandibili di materiali termoplastici |
| NLAANVRAGE7904447,A NL177497C (nl) | 1978-06-08 | 1979-06-06 | Werkwijze ter bereiding van expandeerbare thermoplastische polymeerkorrels, alsmede de onder toepassing hiervan vervaardigde gevormde geexpandeerde voortbrengsels. |
| JP54070017A JPS5835618B2 (ja) | 1978-06-08 | 1979-06-06 | 熱可塑性材料の発泡性ビ−ズのモノマ−含量減少方法 |
| FR7914526A FR2428057A1 (fr) | 1978-06-08 | 1979-06-07 | Procede pour reduire la teneur en monomere dans des perles expansibles en matiere thermoplastique |
| NO791908A NO151663C (no) | 1978-06-08 | 1979-06-07 | Fremgangsmaate ved reduksjon av monomerinnholdet i ekspanderbare termoplastperler. |
| BE0/195626A BE876836A (fr) | 1978-06-08 | 1979-06-07 | Procede pour reduire les monomeres residuels dans des granules de matieres thermoplastiques expansibles |
| CA329,252A CA1105650A (en) | 1978-06-08 | 1979-06-07 | Process for reducing the monomer content in expandable beads of thermoplastic materials |
| DE2923310A DE2923310B2 (de) | 1978-06-08 | 1979-06-08 | Verfahren zur Verminderung des Monomerengehalts in expandierbaren Kügelchen aus thermoplastischen Materialien |
| GB7920135A GB2025429B (en) | 1978-06-08 | 1979-06-08 | Process for reducing the monomer content in expandable beads of thermoplastic materials |
| DK238379A DK238379A (da) | 1978-06-08 | 1979-06-08 | Fremgangsmaade til at reducere monomerindholdet i ekspanderbare perler af termoplastmateriale |
| CH538979A CH642384A5 (de) | 1978-06-08 | 1979-06-08 | Verfahren zur verminderung des monomergehaltes in expandierbaren perlen aus thermoplastischem material. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7806665A SE429238B (sv) | 1978-06-08 | 1978-06-08 | Sett att reducera monomerhalten i expanderbara termoplastperlor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7806665L SE7806665L (sv) | 1979-12-09 |
| SE429238B true SE429238B (sv) | 1983-08-22 |
Family
ID=20335152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7806665A SE429238B (sv) | 1976-12-10 | 1978-06-08 | Sett att reducera monomerhalten i expanderbara termoplastperlor |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5835618B2 (de) |
| AT (1) | AT379162B (de) |
| AU (1) | AU512761B2 (de) |
| BE (1) | BE876836A (de) |
| CA (1) | CA1105650A (de) |
| CH (1) | CH642384A5 (de) |
| DE (1) | DE2923310B2 (de) |
| DK (1) | DK238379A (de) |
| FI (1) | FI65793C (de) |
| FR (1) | FR2428057A1 (de) |
| GB (1) | GB2025429B (de) |
| IT (1) | IT1116551B (de) |
| NL (1) | NL177497C (de) |
| NO (1) | NO151663C (de) |
| SE (1) | SE429238B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4550003A (en) * | 1983-12-13 | 1985-10-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
| JP6034992B2 (ja) | 2014-11-26 | 2016-11-30 | 松本油脂製薬株式会社 | 熱膨張性微小球及びその用途 |
| CN109456506A (zh) * | 2018-11-07 | 2019-03-12 | 西能化工科技(上海)有限公司 | 低残余单体含量的热膨胀性微球及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH439717A (de) * | 1961-08-22 | 1967-07-15 | Marek Oldrich | Verfahren zur Herstellung von verschäumbaren thermoplastischen Polymeren |
| US3425966A (en) * | 1965-03-01 | 1969-02-04 | Dow Chemical Co | Three stage suspension polymerization process for vinyl aryl monomers |
| FR1480502A (fr) * | 1965-05-13 | 1967-05-12 | Foster Grant Co Inc | Procédé de préparation de particules plastiques dilatables |
| DE2511315A1 (de) * | 1975-03-19 | 1976-09-23 | Sealed Air Corp | Verfahren zur herstellung von aufschaeumbaren styrolpolymerstueckchen |
| DE2734607A1 (de) * | 1977-08-01 | 1979-02-15 | Basf Ag | Verfahren zur herstellung von kugelfoermigen, expandierbaren styrolpolymerisaten |
-
1978
- 1978-06-08 SE SE7806665A patent/SE429238B/sv not_active IP Right Cessation
- 1978-06-09 FI FI781847A patent/FI65793C/fi not_active IP Right Cessation
-
1979
- 1979-05-18 AU AU47200/79A patent/AU512761B2/en not_active Expired
- 1979-05-28 AT AT0386279A patent/AT379162B/de not_active IP Right Cessation
- 1979-06-06 IT IT49329/79A patent/IT1116551B/it active
- 1979-06-06 NL NLAANVRAGE7904447,A patent/NL177497C/xx not_active IP Right Cessation
- 1979-06-06 JP JP54070017A patent/JPS5835618B2/ja not_active Expired
- 1979-06-07 CA CA329,252A patent/CA1105650A/en not_active Expired
- 1979-06-07 FR FR7914526A patent/FR2428057A1/fr active Granted
- 1979-06-07 NO NO791908A patent/NO151663C/no unknown
- 1979-06-07 BE BE0/195626A patent/BE876836A/xx not_active IP Right Cessation
- 1979-06-08 CH CH538979A patent/CH642384A5/de not_active IP Right Cessation
- 1979-06-08 DK DK238379A patent/DK238379A/da not_active Application Discontinuation
- 1979-06-08 GB GB7920135A patent/GB2025429B/en not_active Expired
- 1979-06-08 DE DE2923310A patent/DE2923310B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FI781847A7 (fi) | 1979-12-09 |
| GB2025429B (en) | 1982-12-01 |
| FR2428057B1 (de) | 1984-09-14 |
| CA1105650A (en) | 1981-07-21 |
| SE7806665L (sv) | 1979-12-09 |
| ATA386279A (de) | 1985-04-15 |
| AU512761B2 (en) | 1980-10-23 |
| NO151663C (no) | 1985-05-15 |
| AU4720079A (en) | 1979-12-13 |
| CH642384A5 (de) | 1984-04-13 |
| NL177497C (nl) | 1985-10-01 |
| IT1116551B (it) | 1986-02-10 |
| JPS5835618B2 (ja) | 1983-08-03 |
| DK238379A (da) | 1979-12-09 |
| BE876836A (fr) | 1979-12-07 |
| NO791908L (no) | 1979-12-11 |
| FR2428057A1 (fr) | 1980-01-04 |
| DE2923310A1 (de) | 1979-12-13 |
| NL7904447A (nl) | 1979-12-11 |
| FI65793C (fi) | 1984-07-10 |
| FI65793B (fi) | 1984-03-30 |
| NL177497B (nl) | 1985-05-01 |
| DE2923310B2 (de) | 1980-12-11 |
| AT379162B (de) | 1985-11-25 |
| IT7949329A0 (it) | 1979-06-06 |
| GB2025429A (en) | 1980-01-23 |
| JPS54163966A (en) | 1979-12-27 |
| NO151663B (no) | 1985-02-04 |
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