KR20110079098A - 접착성이 우수한 친환경 베리어 필름의 제조 방법 - Google Patents
접착성이 우수한 친환경 베리어 필름의 제조 방법 Download PDFInfo
- Publication number
- KR20110079098A KR20110079098A KR1020090136063A KR20090136063A KR20110079098A KR 20110079098 A KR20110079098 A KR 20110079098A KR 1020090136063 A KR1020090136063 A KR 1020090136063A KR 20090136063 A KR20090136063 A KR 20090136063A KR 20110079098 A KR20110079098 A KR 20110079098A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polyvinyl alcohol
- laminated
- ester
- gas barrier
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000004888 barrier function Effects 0.000 title abstract description 51
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 64
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 64
- 150000002148 esters Chemical class 0.000 claims abstract description 35
- 229920002635 polyurethane Polymers 0.000 claims abstract description 35
- 239000004814 polyurethane Substances 0.000 claims abstract description 35
- 239000000839 emulsion Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 12
- 229920006254 polymer film Polymers 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920002647 polyamide Polymers 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 235000013372 meat Nutrition 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 6
- 238000004090 dissolution Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 42
- 238000005259 measurement Methods 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 238000003475 lamination Methods 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229920002292 Nylon 6 Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052809 inorganic oxide Inorganic materials 0.000 description 4
- 229920001290 polyvinyl ester Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000005033 polyvinylidene chloride Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 150000003457 sulfones Chemical class 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920006290 polyethylene naphthalate film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/516—Oriented mono-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
- 폴리에스터, 폴리에틸렌, 폴리아마이드, 폴리스타일렌, 폴리프로필렌, 폴리에틸렌나프탈레이트(PEN), 폴리에테르썰폰(PES), 폴리카보네이트(PC), PMMA 또는 EVA 필름 중에서 선택된 필름을 기재필름으로 하는 폴리머필름의 상부에 폴리비닐알콜(B)과 에스테르계 폴리우레탄(C)의 혼합 에멀젼층(A)이 적층된 구조를 갖는 폴리비닐알콜 적층 필름.
- 제1항에 있어서,상기 폴리비닐알콜(B)과 에스테르계 폴리우레탄(C)의 혼합 에멀젼층(A)은 폴리비닐알콜(B) 5~95중량%와 발수성 폴리우레탄(C) 95~5중량%가 혼합된 것을 특징으로 하는 폴리비닐알콜 적층 필름.
- 제1항에 있어서,상기 폴리비닐알콜(B)과 에스테르계 폴리우레탄(C)의 혼합 에멀젼층(A)의 두께가 0.5~12㎛인 것을 특징으로 폴리비닐알콜 적층 필름.
- 폴리에스터, 폴리에틸렌, 폴리아마이드, 폴리스타일렌, 폴리프로필렌, 폴리에틸렌나프탈레이트(PEN), 폴리에테르썰폰(PES), 폴리카보네이트(PC), PMMA 또는 EVA 필름 중에서 선택된 필름을 기재필름으로 하는 폴리머필름의 상부에 폴리비닐알콜(B)과 에스테르계 폴리우레탄(C)의 혼합 에멀젼층(A)을 적층시킨 다음, 1축 또는 2축 연신과정을 통해 제조되는 것을 특징으로 하는 폴리비닐알콜 적층 필름의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090136063A KR20110079098A (ko) | 2009-12-31 | 2009-12-31 | 접착성이 우수한 친환경 베리어 필름의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090136063A KR20110079098A (ko) | 2009-12-31 | 2009-12-31 | 접착성이 우수한 친환경 베리어 필름의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110079098A true KR20110079098A (ko) | 2011-07-07 |
Family
ID=44918509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090136063A Ceased KR20110079098A (ko) | 2009-12-31 | 2009-12-31 | 접착성이 우수한 친환경 베리어 필름의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110079098A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111668429A (zh) * | 2019-03-05 | 2020-09-15 | 三星Sdi株式会社 | 用于可再充电锂电池的隔板以及包括其的可再充电锂电池 |
KR20220013648A (ko) | 2020-07-27 | 2022-02-04 | 김충덕 | 편광필름 및 그 제조방법 |
-
2009
- 2009-12-31 KR KR1020090136063A patent/KR20110079098A/ko not_active Ceased
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111668429A (zh) * | 2019-03-05 | 2020-09-15 | 三星Sdi株式会社 | 用于可再充电锂电池的隔板以及包括其的可再充电锂电池 |
CN111668429B (zh) * | 2019-03-05 | 2022-11-22 | 三星Sdi株式会社 | 用于可再充电锂电池的隔板以及包括其的可再充电锂电池 |
US11923496B2 (en) | 2019-03-05 | 2024-03-05 | Samsung Sdi Co., Ltd. | Separator for rechargeable lithium battery and rechargeable lithium battery including the same |
KR20220013648A (ko) | 2020-07-27 | 2022-02-04 | 김충덕 | 편광필름 및 그 제조방법 |
KR20240032007A (ko) | 2020-07-27 | 2024-03-08 | 김충덕 | 편광필름 제조방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2900755T3 (es) | Película de embalaje multicapa flexible con propiedades de barrera ultraalta | |
JP6911889B2 (ja) | ガスバリア性積層フィルム | |
US11325363B2 (en) | Laminate including polyester film having furandicarboxylate unit and heat-sealable resin layer, and packaging bag | |
US20140004286A1 (en) | Lighter than air balloons from laminates comprising bio-based polyester films and bio-based polyethylene films | |
KR20180108670A (ko) | 2축 연신 폴리에스테르 필름, 적층체 및 포장용 주머니 | |
JP6631098B2 (ja) | 積層フィルム | |
TW201119858A (en) | Gas-barrier laminated film | |
JP7022262B2 (ja) | 高温耐水性が改善された酸素遮断多重コーティングフィルム | |
WO2014180807A1 (en) | Novel blister pack for pharmaceuticals | |
US9199436B2 (en) | Gas-barrier laminate | |
WO2018159157A1 (ja) | 積層フィルム | |
KR100928628B1 (ko) | 포장용 이축 배향 적층 필름 및 이의 제조 방법 | |
KR20110079098A (ko) | 접착성이 우수한 친환경 베리어 필름의 제조 방법 | |
JP5658415B1 (ja) | 熱水耐性を有するガスバリアフィルム及び該フィルムを用いた医療用輸液包装材、食品包装材、電子材料包装材および太陽電池用シート | |
WO2005072962A1 (ja) | ポリアミド系積層フィルム | |
JP5658416B1 (ja) | 熱水耐性を有するガスバリアフィルム及び該フィルムを用いた食品包装材 | |
JP5263899B2 (ja) | 透明ガスバリアフイルム | |
WO2020145254A1 (ja) | 積層フィルム | |
JP7073882B2 (ja) | 積層フィルム | |
CN104080857B (zh) | 隐蔽性膜、层叠体以及包装材料 | |
KR20110075617A (ko) | 고기체차단성과 내수성을 갖는 폴리비닐알콜 적층 필름 및 이의 제조방법 | |
JP6475665B2 (ja) | 透明ガスバリアフイルム、及びそれを使用した積層フイルム | |
JP4161653B2 (ja) | ガスバリア性積層体の製造方法 | |
RU2555040C1 (ru) | Многослойная пленка и способ ее изготовления | |
KR102734015B1 (ko) | 가열 살균 공정이 가능한 폴리아미드계 적층필름, 이를 이용한 폴리아미드계 포장재 및 이의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091231 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20140226 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20091231 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20141226 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20150313 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20141226 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |