JP3964210B2 - 積層体及び容器 - Google Patents
積層体及び容器 Download PDFInfo
- Publication number
- JP3964210B2 JP3964210B2 JP2002003263A JP2002003263A JP3964210B2 JP 3964210 B2 JP3964210 B2 JP 3964210B2 JP 2002003263 A JP2002003263 A JP 2002003263A JP 2002003263 A JP2002003263 A JP 2002003263A JP 3964210 B2 JP3964210 B2 JP 3964210B2
- Authority
- JP
- Japan
- Prior art keywords
- density
- mfr
- polyethylene
- resin
- mass
- 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 - Lifetime
Links
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 68
- 229920005989 resin Polymers 0.000 claims description 53
- 239000011347 resin Substances 0.000 claims description 53
- 229920013716 polyethylene resin Polymers 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 35
- 239000004700 high-density polyethylene Substances 0.000 claims description 34
- 229920001903 high density polyethylene Polymers 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 21
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 19
- 239000005977 Ethylene Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 19
- 230000000704 physical effect Effects 0.000 claims description 18
- 239000004711 α-olefin Substances 0.000 claims description 18
- -1 polypropylene Polymers 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 102
- 239000000523 sample Substances 0.000 description 31
- 238000010828 elution Methods 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 11
- 238000002156 mixing Methods 0.000 description 10
- 230000001954 sterilising effect Effects 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 229920005678 polyethylene based resin Polymers 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 9
- 239000003963 antioxidant agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000011342 resin composition Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000011088 calibration curve Methods 0.000 description 5
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 229920000092 linear low density polyethylene Polymers 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 3
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000002216 antistatic agent Substances 0.000 description 3
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000008155 medical solution Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000003186 pharmaceutical solution Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 238000007613 slurry method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920004889 linear high-density polyethylene Polymers 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Package Specialized In Special Use (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002003263A JP3964210B2 (ja) | 2001-01-15 | 2002-01-10 | 積層体及び容器 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001005858 | 2001-01-15 | ||
| JP2001-5858 | 2001-01-15 | ||
| JP2001382096 | 2001-12-14 | ||
| JP2001-382096 | 2001-12-14 | ||
| JP2002003263A JP3964210B2 (ja) | 2001-01-15 | 2002-01-10 | 積層体及び容器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003237002A JP2003237002A (ja) | 2003-08-26 |
| JP2003237002A5 JP2003237002A5 (enrdf_load_stackoverflow) | 2005-08-04 |
| JP3964210B2 true JP3964210B2 (ja) | 2007-08-22 |
Family
ID=27791975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002003263A Expired - Lifetime JP3964210B2 (ja) | 2001-01-15 | 2002-01-10 | 積層体及び容器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3964210B2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015053334A1 (ja) | 2013-10-10 | 2015-04-16 | 東ソー株式会社 | ポリエチレン樹脂組成物、それよりなる積層体およびこの積層体を用いた医療容器 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005163021A (ja) * | 2003-11-12 | 2005-06-23 | Showa Denko Plastic Products Co Ltd | ポリエチレン系フィルム、及び該フィルムを用いた積層体、容器、容器包装用包装体、容器包装体、並びにエチレン系重合体組成物 |
| JP4505321B2 (ja) * | 2004-01-09 | 2010-07-21 | 日本ポリエチレン株式会社 | 積層体及びそれからなる医療用袋 |
| JP4874784B2 (ja) * | 2006-12-26 | 2012-02-15 | 株式会社細川洋行 | ポリエチレン系医療用容器及びそれに用いられる積層フィルム |
| US9050243B2 (en) | 2007-12-20 | 2015-06-09 | Hosokawa Yoko Co., Ltd. | Multilayered body for medical containers and medical container |
| JP4977597B2 (ja) * | 2007-12-25 | 2012-07-18 | 日本ポリエチレン株式会社 | 多層ブロー成形品及びその製造方法 |
| EP2402156B1 (en) * | 2009-02-26 | 2018-02-14 | Otsuka Pharmaceutical Factory, Inc. | Multilayer film and bag formed of the film |
| JP5608670B2 (ja) * | 2009-10-20 | 2014-10-15 | 株式会社細川洋行 | プラスチックフィルム及び輸液バッグ |
| JP5467074B2 (ja) * | 2011-05-23 | 2014-04-09 | 株式会社細川洋行 | 医療容器用多層体および医療容器 |
| JP5942372B2 (ja) * | 2011-09-13 | 2016-06-29 | キョーラク株式会社 | プラスチック製バイアル |
| KR101540536B1 (ko) * | 2014-03-03 | 2015-07-29 | 한화토탈 주식회사 | 의료백용 다층 필름 |
| JP6403999B2 (ja) | 2014-06-05 | 2018-10-10 | 株式会社細川洋行 | レトルト包装用積層体及び容器 |
| JP2016104529A (ja) * | 2014-12-01 | 2016-06-09 | 三菱樹脂株式会社 | 高圧蒸気滅菌用共押出多層フィルム、および包装体 |
| TWI758301B (zh) * | 2016-06-28 | 2022-03-21 | 美商陶氏全球科技有限責任公司 | 多層膜、包括多層膜之製品、製造多層膜之方法 |
| JP6925962B2 (ja) * | 2016-12-28 | 2021-08-25 | 住化積水フィルム株式会社 | 樹脂積層体及びそれを用いた樹脂積層袋 |
| JP6848572B2 (ja) * | 2017-03-22 | 2021-03-24 | 凸版印刷株式会社 | 積層体および包装袋 |
| JP6923366B2 (ja) * | 2017-06-13 | 2021-08-18 | 大倉工業株式会社 | 低弾性フィルム |
| JP7274918B2 (ja) | 2019-04-10 | 2023-05-17 | 株式会社細川洋行 | 容器用多層フィルム及びそれを含む容器 |
| JP7380346B2 (ja) * | 2020-03-09 | 2023-11-15 | 日本ポリエチレン株式会社 | レトルト食品用シーラントフィルム |
| JP7380345B2 (ja) * | 2020-03-09 | 2023-11-15 | 日本ポリエチレン株式会社 | レトルト食品用シーラントフィルム |
-
2002
- 2002-01-10 JP JP2002003263A patent/JP3964210B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015053334A1 (ja) | 2013-10-10 | 2015-04-16 | 東ソー株式会社 | ポリエチレン樹脂組成物、それよりなる積層体およびこの積層体を用いた医療容器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003237002A (ja) | 2003-08-26 |
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