JPH0546851B2 - - Google Patents
Info
- Publication number
- JPH0546851B2 JPH0546851B2 JP61060498A JP6049886A JPH0546851B2 JP H0546851 B2 JPH0546851 B2 JP H0546851B2 JP 61060498 A JP61060498 A JP 61060498A JP 6049886 A JP6049886 A JP 6049886A JP H0546851 B2 JPH0546851 B2 JP H0546851B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- resin
- polyolefin resin
- weight
- moisture
- 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
- 229920005989 resin Polymers 0.000 claims description 42
- 239000011347 resin Substances 0.000 claims description 42
- 229920005672 polyolefin resin Polymers 0.000 claims description 25
- 230000035699 permeability Effects 0.000 claims description 17
- 238000004898 kneading Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 10
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 6
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920001748 polybutylene Polymers 0.000 claims description 5
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229920005674 ethylene-propylene random 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
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920001083 polybutene Polymers 0.000 claims description 2
- 229920001195 polyisoprene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229920005604 random copolymer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 14
- 239000000654 additive Substances 0.000 description 14
- 230000000996 additive effect Effects 0.000 description 14
- 239000010419 fine particle Substances 0.000 description 12
- 239000011148 porous material Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229920001893 acrylonitrile styrene Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229920005669 high impact polystyrene Polymers 0.000 description 3
- 239000004797 high-impact polystyrene Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920006127 amorphous resin Polymers 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6049886A JPS62218428A (ja) | 1986-03-20 | 1986-03-20 | 透湿性フイルム及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6049886A JPS62218428A (ja) | 1986-03-20 | 1986-03-20 | 透湿性フイルム及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62218428A JPS62218428A (ja) | 1987-09-25 |
| JPH0546851B2 true JPH0546851B2 (es) | 1993-07-15 |
Family
ID=13144022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6049886A Granted JPS62218428A (ja) | 1986-03-20 | 1986-03-20 | 透湿性フイルム及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62218428A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62297130A (ja) * | 1986-06-17 | 1987-12-24 | Kohjin Co Ltd | 透湿防水性フイルム及びその製造方法 |
| JPH0819252B2 (ja) * | 1987-12-30 | 1996-02-28 | 株式会社興人 | 多孔質フイルムの熱処理方法 |
| JP6063721B2 (ja) * | 2012-11-20 | 2017-01-18 | 三菱樹脂株式会社 | 微多孔性フィルムの製造方法 |
| JP6206547B2 (ja) * | 2016-06-23 | 2017-10-04 | 三菱ケミカル株式会社 | 二軸延伸微多孔性フィルム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58198536A (ja) * | 1982-05-14 | 1983-11-18 | Sekisui Chem Co Ltd | 通気性にすぐれた多孔質フイルムの製造方法 |
-
1986
- 1986-03-20 JP JP6049886A patent/JPS62218428A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58198536A (ja) * | 1982-05-14 | 1983-11-18 | Sekisui Chem Co Ltd | 通気性にすぐれた多孔質フイルムの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62218428A (ja) | 1987-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |