CH452191A - Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse - Google Patents
Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousseInfo
- Publication number
- CH452191A CH452191A CH267066A CH267066A CH452191A CH 452191 A CH452191 A CH 452191A CH 267066 A CH267066 A CH 267066A CH 267066 A CH267066 A CH 267066A CH 452191 A CH452191 A CH 452191A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymers
- copolymers
- styrene
- parts
- production
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims description 36
- 229920000642 polymer Polymers 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 22
- 229920001577 copolymer Polymers 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000002245 particle Substances 0.000 claims description 14
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 238000011282 treatment Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 239000003039 volatile agent Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OPFTUNCRGUEPRZ-QLFBSQMISA-N Cyclohexane Natural products CC(=C)[C@@H]1CC[C@@](C)(C=C)[C@H](C(C)=C)C1 OPFTUNCRGUEPRZ-QLFBSQMISA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- -1 vinyl hydrocarbons Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing 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
- C08J9/18—Making expandable particles by impregnating polymer particles with 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267066A CH452191A (fr) | 1966-02-24 | 1966-02-24 | Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse |
| BE694316D BE694316A (en)van) | 1966-02-24 | 1967-02-20 | |
| FR77096191A FR1520571A (fr) | 1966-02-24 | 1967-02-23 | Procédé de production de polymère ou copolymère de styrène pouvant être transformé en produit mousse hydrofuge |
| ES337267A ES337267A1 (es) | 1966-02-24 | 1967-02-24 | Un procedimiento para la obtencion de polimeros y copolime-ros del estirol. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267066A CH452191A (fr) | 1966-02-24 | 1966-02-24 | Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH452191A true CH452191A (fr) | 1968-05-31 |
Family
ID=4238923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH267066A CH452191A (fr) | 1966-02-24 | 1966-02-24 | Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE694316A (en)van) |
| CH (1) | CH452191A (en)van) |
| ES (1) | ES337267A1 (en)van) |
| FR (1) | FR1520571A (en)van) |
-
1966
- 1966-02-24 CH CH267066A patent/CH452191A/fr unknown
-
1967
- 1967-02-20 BE BE694316D patent/BE694316A/xx unknown
- 1967-02-23 FR FR77096191A patent/FR1520571A/fr not_active Expired
- 1967-02-24 ES ES337267A patent/ES337267A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE694316A (en)van) | 1967-07-31 |
| FR1520571A (fr) | 1968-04-12 |
| ES337267A1 (es) | 1968-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4198113B2 (ja) | 発泡性ポリスチレンの製造方法 | |
| US3759641A (en) | Process and apparatus for pre-expanding polymer particles | |
| US3042970A (en) | Particulation of polymer by extruding a solution thereof into a liquid stream of fluid | |
| US2950261A (en) | Process of making expansible particulate styrene polymer by diffusion of a volatile liquid hydrocarbon into said polymer particles | |
| US3503908A (en) | Method of making expandable polymers | |
| US4579872A (en) | Uniform minimization of plastic foam cell size | |
| US6147130A (en) | Process for the production of expandable particles of styrene polymers | |
| US3085073A (en) | Process for the production of a heat expansible thermoplastic resin | |
| US3963816A (en) | Process for molding expandable thermoplastic material | |
| JP3281412B2 (ja) | 加工性及び機械的性質が改良されたスチレン性ポリマーの発泡性粒子の製造方法 | |
| US3503905A (en) | Molding compositions for the production of foam articles | |
| US3466353A (en) | Foamed resin extrusion process employing microencapsulated blowing agents | |
| US3956203A (en) | Manufacture of particulate expandable styrene polymers requiring shot minimum residence times in the mold | |
| US3972843A (en) | Expandable styrene polymers suitable for the production of quickly moldable cellular bodies | |
| NO750884L (en)van) | ||
| US4042541A (en) | Expandable polystyrene particles | |
| CN100469823C (zh) | 具有双重或多重模态分子量分布的可发泡性聚苯乙烯颗粒 | |
| CH452191A (fr) | Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse | |
| CN104781322B (zh) | 含多面体寡聚倍半硅氧烷接枝聚合物的聚合泡沫 | |
| US4073843A (en) | Process of partially expanding thermoplastic particles using a mixture of steam and a hot dry gas | |
| JPH06136176A (ja) | 発泡性熱可塑性樹脂粒子の製造法 | |
| JPH06298983A (ja) | 発泡性熱可塑性樹脂粒子の製造法 | |
| US3449268A (en) | Process for making foamable isotactic polystyrene | |
| CA1052520A (en) | Manufacture of molded articles from expandible styrene polymer | |
| JP3044942B2 (ja) | 球状再生発泡性スチレン系樹脂粒子の製造法 |