JP3143244B2 - 好外観成形品の製造方法 - Google Patents
好外観成形品の製造方法Info
- Publication number
- JP3143244B2 JP3143244B2 JP04349728A JP34972892A JP3143244B2 JP 3143244 B2 JP3143244 B2 JP 3143244B2 JP 04349728 A JP04349728 A JP 04349728A JP 34972892 A JP34972892 A JP 34972892A JP 3143244 B2 JP3143244 B2 JP 3143244B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- surface layer
- melting point
- resin
- molded article
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 38
- 239000002344 surface layer Substances 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 34
- 230000008018 melting Effects 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 238000000071 blow moulding Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- -1 Polypropylene Polymers 0.000 description 21
- 229920001155 polypropylene Polymers 0.000 description 20
- 239000004743 Polypropylene Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920005630 polypropylene random copolymer Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/113,226 US5458845A (en) | 1992-12-02 | 1993-08-27 | Process for producing molding product |
| TW082107029A TW267131B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-12-05 | 1993-08-30 | |
| KR1019930019277A KR940013771A (ko) | 1991-12-05 | 1993-09-22 | 성형품의 제조방법 |
| CN93114943.6A CN1096738A (zh) | 1992-12-02 | 1993-11-20 | 模制品的制造方法 |
| US08/503,390 US5693285A (en) | 1992-12-02 | 1995-07-17 | Process for producing molded product |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34884691 | 1991-12-05 | ||
| JP3-348846 | 1991-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06206264A JPH06206264A (ja) | 1994-07-26 |
| JP3143244B2 true JP3143244B2 (ja) | 2001-03-07 |
Family
ID=18399776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04349728A Expired - Fee Related JP3143244B2 (ja) | 1991-12-05 | 1992-12-02 | 好外観成形品の製造方法 |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3312102A4 (en) * | 2015-06-17 | 2018-12-05 | Toyo Seikan Co., Ltd. | Direct blow-molded container having excellent surface gloss |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2606645B2 (ja) * | 1992-12-25 | 1997-05-07 | 東洋製罐株式会社 | 表面光沢性に優れたブロー成形多層プラスチック容器 |
| JP4851028B2 (ja) * | 2001-06-26 | 2012-01-11 | 積水成型工業株式会社 | ポリオレフィン延伸シート積層体の製造方法 |
| JP2015191944A (ja) * | 2014-03-27 | 2015-11-02 | 大日本印刷株式会社 | 裏面保護シート及びそれを用いた太陽電池モジュール |
| JP6361235B2 (ja) * | 2014-03-31 | 2018-07-25 | 大日本印刷株式会社 | 遮光シート、並びにそれを使用した太陽電池モジュール用裏面保護シート及び太陽電池モジュール |
-
1992
- 1992-12-02 JP JP04349728A patent/JP3143244B2/ja not_active Expired - Fee Related
-
1993
- 1993-08-30 TW TW082107029A patent/TW267131B/zh active
- 1993-09-22 KR KR1019930019277A patent/KR940013771A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3312102A4 (en) * | 2015-06-17 | 2018-12-05 | Toyo Seikan Co., Ltd. | Direct blow-molded container having excellent surface gloss |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940013771A (ko) | 1994-07-16 |
| TW267131B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-01-01 |
| JPH06206264A (ja) | 1994-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20001121 |
|
| LAPS | Cancellation because of no payment of annual fees |