JP2000086791A - 多孔性フィルム及びその製造方法 - Google Patents
多孔性フィルム及びその製造方法Info
- Publication number
- JP2000086791A JP2000086791A JP25994998A JP25994998A JP2000086791A JP 2000086791 A JP2000086791 A JP 2000086791A JP 25994998 A JP25994998 A JP 25994998A JP 25994998 A JP25994998 A JP 25994998A JP 2000086791 A JP2000086791 A JP 2000086791A
- Authority
- JP
- Japan
- Prior art keywords
- film
- porous film
- moisture permeability
- inorganic filler
- total light
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000035699 permeability Effects 0.000 claims abstract description 58
- 239000011256 inorganic filler Substances 0.000 claims abstract description 42
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 42
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 21
- 238000002834 transmittance Methods 0.000 claims description 49
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 4
- 239000004702 low-density polyethylene Substances 0.000 claims description 4
- 239000004711 α-olefin Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 230000000052 comparative effect Effects 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- 239000011148 porous material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 229920000092 linear low density polyethylene Polymers 0.000 description 5
- 239000004707 linear low-density polyethylene Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000010201 Exanthema Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 201000005884 exanthem Diseases 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 101710112287 DNA-directed RNA polymerases I and III subunit RPAC2 Proteins 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 101710183183 Probable DNA-directed RNA polymerases I and III subunit RPAC2 Proteins 0.000 description 1
- 102100034616 Protein POLR1D, isoform 2 Human genes 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NIJJYAXOARWZEE-UHFFFAOYSA-N Valproic acid Chemical compound CCCC(C(O)=O)CCC NIJJYAXOARWZEE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000003242 anti bacterial agent 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
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 150000005673 monoalkenes Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25994998A JP2000086791A (ja) | 1998-09-14 | 1998-09-14 | 多孔性フィルム及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25994998A JP2000086791A (ja) | 1998-09-14 | 1998-09-14 | 多孔性フィルム及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000086791A true JP2000086791A (ja) | 2000-03-28 |
| JP2000086791A5 JP2000086791A5 (https=) | 2005-11-04 |
Family
ID=17341167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25994998A Pending JP2000086791A (ja) | 1998-09-14 | 1998-09-14 | 多孔性フィルム及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000086791A (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347690A (ja) * | 2000-06-06 | 2001-12-18 | Konica Corp | インクジェット記録装置 |
| JP2002097293A (ja) * | 2000-09-20 | 2002-04-02 | Mitsubishi Kagaku Sanshi Corp | 多孔性フィルム |
| WO2002062559A1 (en) * | 2001-02-06 | 2002-08-15 | Mitsui Chemicals, Inc. | Porous film and process for producing the same |
| JP2008163153A (ja) * | 2006-12-27 | 2008-07-17 | Kao Corp | 透湿シートおよびその製造方法 |
| CN101955606A (zh) * | 2010-10-11 | 2011-01-26 | 中华全国供销合作总社济南果品研究院 | 一种红富士苹果专用保鲜膜 |
| EP3792314B1 (en) * | 2018-10-26 | 2023-01-11 | TBM Co., Ltd. | Biodegradable resin molded product, method for producing the same, and pellets used therefor |
-
1998
- 1998-09-14 JP JP25994998A patent/JP2000086791A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347690A (ja) * | 2000-06-06 | 2001-12-18 | Konica Corp | インクジェット記録装置 |
| JP2002097293A (ja) * | 2000-09-20 | 2002-04-02 | Mitsubishi Kagaku Sanshi Corp | 多孔性フィルム |
| WO2002062559A1 (en) * | 2001-02-06 | 2002-08-15 | Mitsui Chemicals, Inc. | Porous film and process for producing the same |
| JP2008163153A (ja) * | 2006-12-27 | 2008-07-17 | Kao Corp | 透湿シートおよびその製造方法 |
| CN101955606A (zh) * | 2010-10-11 | 2011-01-26 | 中华全国供销合作总社济南果品研究院 | 一种红富士苹果专用保鲜膜 |
| CN101955606B (zh) * | 2010-10-11 | 2012-09-26 | 中华全国供销合作总社济南果品研究院 | 一种红富士苹果专用保鲜膜 |
| EP3792314B1 (en) * | 2018-10-26 | 2023-01-11 | TBM Co., Ltd. | Biodegradable resin molded product, method for producing the same, and pellets used therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050808 |
|
| A621 | Written request for application examination |
Effective date: 20050808 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071119 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071121 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080311 |