KR100746173B1 - 프리즘보호필름 및 그 제조방법 - Google Patents
프리즘보호필름 및 그 제조방법 Download PDFInfo
- Publication number
- KR100746173B1 KR100746173B1 KR1020060027193A KR20060027193A KR100746173B1 KR 100746173 B1 KR100746173 B1 KR 100746173B1 KR 1020060027193 A KR1020060027193 A KR 1020060027193A KR 20060027193 A KR20060027193 A KR 20060027193A KR 100746173 B1 KR100746173 B1 KR 100746173B1
- Authority
- KR
- South Korea
- Prior art keywords
- protective film
- prism
- film
- density polyethylene
- low density
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000010410 layer Substances 0.000 claims abstract description 59
- 239000012790 adhesive layer Substances 0.000 claims abstract description 34
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 21
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 21
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 20
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 20
- 239000002216 antistatic agent Substances 0.000 claims abstract description 12
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 229920000554 ionomer Polymers 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 15
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 claims 1
- 239000002105 nanoparticle Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 abstract description 7
- 239000004698 Polyethylene Substances 0.000 abstract description 6
- 229920000573 polyethylene Polymers 0.000 abstract description 6
- 229920001577 copolymer Polymers 0.000 abstract description 2
- 230000009477 glass transition Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 description 19
- 239000000853 adhesive Substances 0.000 description 18
- 238000003860 storage Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 229920003182 Surlyn® Polymers 0.000 description 2
- 150000001412 amines Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229940117958 vinyl acetate Drugs 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims (5)
- TFT-LCD에 적용되는 플라스틱 프리즘의 표면을 보호하기 위한 프리즘 보호필름에 있어서,저밀도폴리에틸렌, 저밀도폴리에틸렌과 선형저밀도폴리에틸렌의 블랜드물로 이루어지는 기재층;상기 기재층의 일면에 적층되며 저밀도폴리에틸렌과 선형저밀도폴리에틸렌이 4:1~2:1의 중량비로 혼합된 블랜드물 60~80중량%와 에틸렌-비닐아세테이트공중합체(EVA) 15~40중량% 및 이오노머 또는 고분자계대전방지제에서 선택되는 1종 이상의 성분을 0.5~5중량% 함유하는 점착층;을 가지는 것을 특징으로 하는 프리즘보호필름.
- 삭제
- 삭제
- 제 1항에 있어서,상기 기재층은 저밀도폴리에틸렌으로 이루어지는 외층과; 선형저밀도폴리에틸렌에 나노사이즈의 금속입자 또는 고분자계 대전방지제를 혼합한 중간층;으로 이루어진 것을 특징으로 하는 프리즘 보호필름.
- 제 1 항에 있어서,압출 제조된 보호필름의 두께는 20 ~ 100㎛이고, 점착층과 기재층의 두께는 1:3~1:6인 것을 특징으로 하는 프리즘 보호필름.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060027193A KR100746173B1 (ko) | 2006-03-25 | 2006-03-25 | 프리즘보호필름 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060027193A KR100746173B1 (ko) | 2006-03-25 | 2006-03-25 | 프리즘보호필름 및 그 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100746173B1 true KR100746173B1 (ko) | 2007-08-06 |
Family
ID=38601887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060027193A Expired - Fee Related KR100746173B1 (ko) | 2006-03-25 | 2006-03-25 | 프리즘보호필름 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100746173B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766397B1 (ko) | 2007-06-27 | 2007-10-12 | 전병철 | 프리즘 시트용 보호필름 및 그의 제조방법 |
KR101160671B1 (ko) | 2009-12-21 | 2012-06-28 | 주식회사 이에스디웍 | 영구대전방지제를 함유한 lcd모듈 포장용 봉투. |
KR20160077785A (ko) * | 2014-12-24 | 2016-07-04 | 한화토탈 주식회사 | 보호필름용 폴리에틸렌 수지의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010075437A (ko) * | 1998-09-30 | 2001-08-09 | 우에다 마사히로 | 적층체 및 그의 제조방법 |
-
2006
- 2006-03-25 KR KR1020060027193A patent/KR100746173B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010075437A (ko) * | 1998-09-30 | 2001-08-09 | 우에다 마사히로 | 적층체 및 그의 제조방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766397B1 (ko) | 2007-06-27 | 2007-10-12 | 전병철 | 프리즘 시트용 보호필름 및 그의 제조방법 |
KR101160671B1 (ko) | 2009-12-21 | 2012-06-28 | 주식회사 이에스디웍 | 영구대전방지제를 함유한 lcd모듈 포장용 봉투. |
KR20160077785A (ko) * | 2014-12-24 | 2016-07-04 | 한화토탈 주식회사 | 보호필름용 폴리에틸렌 수지의 제조방법 |
KR101692123B1 (ko) | 2014-12-24 | 2017-01-02 | 한화토탈 주식회사 | 보호필름용 폴리에틸렌 수지의 제조방법 |
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