JPH01278539A - ポリプロピレン系樹脂発泡シート及びその製造方法 - Google Patents
ポリプロピレン系樹脂発泡シート及びその製造方法Info
- Publication number
- JPH01278539A JPH01278539A JP10752588A JP10752588A JPH01278539A JP H01278539 A JPH01278539 A JP H01278539A JP 10752588 A JP10752588 A JP 10752588A JP 10752588 A JP10752588 A JP 10752588A JP H01278539 A JPH01278539 A JP H01278539A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- weight
- extruder
- parts
- container
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229920005673 polypropylene based resin Polymers 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 claims abstract description 142
- 239000011347 resin Substances 0.000 claims abstract description 142
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 239000000806 elastomer Substances 0.000 claims abstract description 12
- 239000004088 foaming agent Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims description 51
- -1 polypropylene Polymers 0.000 claims description 51
- 229920001155 polypropylene Polymers 0.000 claims description 51
- 229920005990 polystyrene resin Polymers 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 20
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000004898 kneading Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 239000011342 resin composition Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 22
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 17
- 239000001273 butane Substances 0.000 description 15
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 15
- 239000000454 talc Substances 0.000 description 15
- 229910052623 talc Inorganic materials 0.000 description 15
- 239000004793 Polystyrene Substances 0.000 description 11
- 229920002223 polystyrene Polymers 0.000 description 10
- 229920001519 homopolymer Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 7
- 239000004604 Blowing Agent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 5
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 5
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 description 4
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920003187 saturated thermoplastic elastomer Polymers 0.000 description 3
- 238000007666 vacuum forming Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 229920006015 heat resistant resin Polymers 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001384 propylene homopolymer Polymers 0.000 description 2
- 235000012045 salad Nutrition 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-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
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- 101100334739 Mus musculus Fgfr3 gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- HOWJQLVNDUGZBI-UHFFFAOYSA-N butane;propane Chemical compound CCC.CCCC HOWJQLVNDUGZBI-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10752588A JPH01278539A (ja) | 1988-05-02 | 1988-05-02 | ポリプロピレン系樹脂発泡シート及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10752588A JPH01278539A (ja) | 1988-05-02 | 1988-05-02 | ポリプロピレン系樹脂発泡シート及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01278539A true JPH01278539A (ja) | 1989-11-08 |
| JPH0575012B2 JPH0575012B2 (en]) | 1993-10-19 |
Family
ID=14461402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10752588A Granted JPH01278539A (ja) | 1988-05-02 | 1988-05-02 | ポリプロピレン系樹脂発泡シート及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01278539A (en]) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2133372A4 (en) * | 2007-03-27 | 2010-04-28 | Sekisui Plastics | PARTICLES FROM CARBON-CONDINED MODIFIED POLYSTYRENE RESIN, EXPANDABLE PARTICLE FROM CARBON-CONDINED MODIFIED POLYSTYRENE RESIN, EXPANDED PARTICLE FROM CARBON-CONSTANT MODIFIED POLYSTYRENE RESIN, MOLDED MATERIAL FROM CARBON-CONSTRUCTED MODIFIED POLYSTYRENE RESIN AND METHOD OF PRODUCTION THEREOF |
| JP2013082881A (ja) * | 2011-09-28 | 2013-05-09 | Sekisui Plastics Co Ltd | ポリオレフィン系樹脂発泡体及びその製造方法 |
| WO2016194704A1 (ja) * | 2015-05-29 | 2016-12-08 | 住友化学株式会社 | オレフィン樹脂組成物、フィルム及び医療用容器 |
| JP2019044046A (ja) * | 2017-08-31 | 2019-03-22 | 旭化成株式会社 | 透明ポリオレフィン樹脂カップ |
| JP2019064726A (ja) * | 2017-10-04 | 2019-04-25 | 旭化成株式会社 | 透明ポリオレフィン樹脂カップ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935471A (en]) * | 1972-08-07 | 1974-04-02 | ||
| JPS60255834A (ja) * | 1984-05-31 | 1985-12-17 | Idemitsu Petrochem Co Ltd | ポリプロピレン樹脂発泡体の製造方法 |
-
1988
- 1988-05-02 JP JP10752588A patent/JPH01278539A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935471A (en]) * | 1972-08-07 | 1974-04-02 | ||
| JPS60255834A (ja) * | 1984-05-31 | 1985-12-17 | Idemitsu Petrochem Co Ltd | ポリプロピレン樹脂発泡体の製造方法 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2133372A4 (en) * | 2007-03-27 | 2010-04-28 | Sekisui Plastics | PARTICLES FROM CARBON-CONDINED MODIFIED POLYSTYRENE RESIN, EXPANDABLE PARTICLE FROM CARBON-CONDINED MODIFIED POLYSTYRENE RESIN, EXPANDED PARTICLE FROM CARBON-CONSTANT MODIFIED POLYSTYRENE RESIN, MOLDED MATERIAL FROM CARBON-CONSTRUCTED MODIFIED POLYSTYRENE RESIN AND METHOD OF PRODUCTION THEREOF |
| US8841353B2 (en) | 2007-03-27 | 2014-09-23 | Sekisui Plastics Co., Ltd. | Carbon-containing modified polystyrene type resin particle, foamable carbon-containing modified polystyrene type resin particle, carbon-containing modified polystyrene type resin foamed particle, carbon-containing modified polystyrene type resin foamed molded product, and production methods thereof |
| JP2013082881A (ja) * | 2011-09-28 | 2013-05-09 | Sekisui Plastics Co Ltd | ポリオレフィン系樹脂発泡体及びその製造方法 |
| WO2016194704A1 (ja) * | 2015-05-29 | 2016-12-08 | 住友化学株式会社 | オレフィン樹脂組成物、フィルム及び医療用容器 |
| JP2016222803A (ja) * | 2015-05-29 | 2016-12-28 | 住友化学株式会社 | オレフィン樹脂組成物、フィルム及び医療用容器 |
| CN107614596A (zh) * | 2015-05-29 | 2018-01-19 | 住友化学株式会社 | 烯烃树脂组合物、膜以及医疗用容器 |
| CN107614596B (zh) * | 2015-05-29 | 2020-08-28 | 住友化学株式会社 | 烯烃树脂组合物、膜以及医疗用容器 |
| JP2019044046A (ja) * | 2017-08-31 | 2019-03-22 | 旭化成株式会社 | 透明ポリオレフィン樹脂カップ |
| JP2019064726A (ja) * | 2017-10-04 | 2019-04-25 | 旭化成株式会社 | 透明ポリオレフィン樹脂カップ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0575012B2 (en]) | 1993-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081019 Year of fee payment: 15 |