JPS59172532A - ポリオレフイン系樹脂粒子の予備発泡方法 - Google Patents
ポリオレフイン系樹脂粒子の予備発泡方法Info
- Publication number
- JPS59172532A JPS59172532A JP58047683A JP4768383A JPS59172532A JP S59172532 A JPS59172532 A JP S59172532A JP 58047683 A JP58047683 A JP 58047683A JP 4768383 A JP4768383 A JP 4768383A JP S59172532 A JPS59172532 A JP S59172532A
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin resin
- resin particles
- stirring
- foaming
- pressure
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title claims abstract description 77
- 229920005672 polyolefin resin Polymers 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 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 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 17
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims description 2
- 239000004700 high-density polyethylene Substances 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 2
- 229920001179 medium density polyethylene Polymers 0.000 claims description 2
- 239000004701 medium-density polyethylene Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920005604 random copolymer Polymers 0.000 claims description 2
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical group CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 claims 1
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 abstract description 16
- 239000006185 dispersion Substances 0.000 abstract description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 abstract description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 abstract description 4
- 239000001294 propane Substances 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 230000004927 fusion Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 4
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 4
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 2
- 229940043256 calcium pyrophosphate Drugs 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 2
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-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
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58047683A JPS59172532A (ja) | 1983-03-22 | 1983-03-22 | ポリオレフイン系樹脂粒子の予備発泡方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58047683A JPS59172532A (ja) | 1983-03-22 | 1983-03-22 | ポリオレフイン系樹脂粒子の予備発泡方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59172532A true JPS59172532A (ja) | 1984-09-29 |
| JPH0446976B2 JPH0446976B2 (enrdf_load_stackoverflow) | 1992-07-31 |
Family
ID=12782071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58047683A Granted JPS59172532A (ja) | 1983-03-22 | 1983-03-22 | ポリオレフイン系樹脂粒子の予備発泡方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172532A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301210A (ja) * | 1988-05-30 | 1989-12-05 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性合成樹脂粒子の予備発泡装置 |
| WO2002100929A1 (fr) * | 2001-06-11 | 2002-12-19 | Jsp Corporation | Methode de production de particules de mousse en resine de type polypropylene |
| JP2010053274A (ja) * | 2008-08-29 | 2010-03-11 | Kaneka Corp | ポリオレフィン系樹脂発泡粒子の製造方法、該製造方法から得られるポリオレフィン系樹脂発泡粒子および型内発泡成形体 |
| US11498247B2 (en) | 2016-07-06 | 2022-11-15 | Kaneka Corporation | Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230386079A1 (en) | 2022-05-31 | 2023-11-30 | Konica Minolta, Inc. | Impression analysis system, impression analysis method, and recording medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127968A (enrdf_load_stackoverflow) * | 1974-03-28 | 1975-10-08 | ||
| JPS5138746A (enrdf_load_stackoverflow) * | 1974-09-27 | 1976-03-31 | Obayashi Constr Co Ltd | |
| JPS52134672A (en) * | 1976-05-04 | 1977-11-11 | Kanegafuchi Chemical Ind | Process for manufacture of expandable thermoplastic polymer powder |
| JPS5833435A (ja) * | 1981-08-24 | 1983-02-26 | Japan Styrene Paper Co Ltd | 予備発泡粒子の製法 |
| JPS6418331U (enrdf_load_stackoverflow) * | 1987-07-17 | 1989-01-30 |
-
1983
- 1983-03-22 JP JP58047683A patent/JPS59172532A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127968A (enrdf_load_stackoverflow) * | 1974-03-28 | 1975-10-08 | ||
| JPS5138746A (enrdf_load_stackoverflow) * | 1974-09-27 | 1976-03-31 | Obayashi Constr Co Ltd | |
| JPS52134672A (en) * | 1976-05-04 | 1977-11-11 | Kanegafuchi Chemical Ind | Process for manufacture of expandable thermoplastic polymer powder |
| JPS5833435A (ja) * | 1981-08-24 | 1983-02-26 | Japan Styrene Paper Co Ltd | 予備発泡粒子の製法 |
| JPS6418331U (enrdf_load_stackoverflow) * | 1987-07-17 | 1989-01-30 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301210A (ja) * | 1988-05-30 | 1989-12-05 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性合成樹脂粒子の予備発泡装置 |
| WO2002100929A1 (fr) * | 2001-06-11 | 2002-12-19 | Jsp Corporation | Methode de production de particules de mousse en resine de type polypropylene |
| US6838488B2 (en) | 2001-06-11 | 2005-01-04 | Jsp Corporation | Production method of foamed polypropylene resin beads |
| JP2010053274A (ja) * | 2008-08-29 | 2010-03-11 | Kaneka Corp | ポリオレフィン系樹脂発泡粒子の製造方法、該製造方法から得られるポリオレフィン系樹脂発泡粒子および型内発泡成形体 |
| US11498247B2 (en) | 2016-07-06 | 2022-11-15 | Kaneka Corporation | Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446976B2 (enrdf_load_stackoverflow) | 1992-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4704239A (en) | Process for the production of expanded particles of a polymeric material | |
| US4436840A (en) | Process for producing pre-foamed particles of polyolefin resin | |
| EP0095109A1 (en) | Process for producing expanded particles of a polyolefin resin | |
| EP0123816B1 (en) | Pre-expanded particle of polyolefin and process for preparing the same | |
| US4761431A (en) | Pre-expanded particles of propylene resin | |
| US4602047A (en) | Process for producing foamed particles of polyolefin resin | |
| JPS6215239A (ja) | 無架橋直鎖状低密度ポリエチレン予備発泡粒子およびその成形法 | |
| JPH082989B2 (ja) | ポリオレフィン系樹脂粒子の予備発泡方法 | |
| JPS59172532A (ja) | ポリオレフイン系樹脂粒子の予備発泡方法 | |
| JPH072856B2 (ja) | ポリオレフィン系樹脂発泡粒子およびその製法 | |
| JP2000044717A (ja) | ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法 | |
| US5380766A (en) | Process for the preparation of prefoamed polyolefin particles | |
| JPH0428738B2 (enrdf_load_stackoverflow) | ||
| JPH0446977B2 (enrdf_load_stackoverflow) | ||
| JP2001226513A (ja) | 高密度の表層を有するポリオレフィン発泡体粒子及びその製造方法 | |
| JPH07116314B2 (ja) | 発泡重合体成形品の製造方法 | |
| JPS62177038A (ja) | 熱可塑性樹脂予備発泡粒子の製造方法 | |
| JPH04351646A (ja) | 予備発泡粒子の製造方法 | |
| JP3126171B2 (ja) | ポリオレフィン系樹脂発泡粒子の製造方法 | |
| JPH09124832A (ja) | ポリオレフィン系樹脂予備発泡粒子及びその製造方法 | |
| JPH0554855B2 (enrdf_load_stackoverflow) | ||
| JPH0322411B2 (enrdf_load_stackoverflow) | ||
| JPH0314845A (ja) | ポリオレフィン系樹脂予備発泡粒子の製造法 | |
| JPS6234334B2 (enrdf_load_stackoverflow) | ||
| JP3341426B2 (ja) | 合成樹脂発泡粒子の製造方法 |