JP2006192540A - 液晶カラーフィルター用研磨フィルム - Google Patents
液晶カラーフィルター用研磨フィルム Download PDFInfo
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- JP2006192540A JP2006192540A JP2005007851A JP2005007851A JP2006192540A JP 2006192540 A JP2006192540 A JP 2006192540A JP 2005007851 A JP2005007851 A JP 2005007851A JP 2005007851 A JP2005007851 A JP 2005007851A JP 2006192540 A JP2006192540 A JP 2006192540A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 50
- 239000011347 resin Substances 0.000 claims abstract description 50
- 239000011230 binding agent Substances 0.000 claims abstract description 45
- 239000002245 particle Substances 0.000 claims abstract description 45
- 239000000758 substrate Substances 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 8
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 7
- 239000012948 isocyanate Substances 0.000 claims description 3
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- 238000012545 processing Methods 0.000 description 6
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
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- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
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- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical group C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 1
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
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- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
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- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
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- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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Abstract
【解決手段】研磨フィルム1を基材フィルム10と基材フィルム10上に固着・形成した研磨層20とから構成し、研磨層20はバインダ樹脂21とバインダ樹脂21によって固定化された多数の研磨材粒子22とを含む。バインダ樹脂21として、カルボキシル基含有ポリウレタン樹脂を用い、バインダ樹脂21の、応力−ひずみ曲線から求められる破壊エネルギーの値を、0.1±0.05N/mの範囲とする。更に、研磨材粒子22として、平均球形度Ψwが0.6以上でかつ平均粒子径が0.3μmのαアルミナを用いる。
【選択図】図1
Description
σ=F/A
ここで、σ=引張破壊強度(MPa)、F=破壊時の規定ひずみにおける荷重(N)、A=試験片の元の最小断面積(mm2)である。
ε=(L−Lo)/Lo×100
ここで、ε=引張破壊伸度(%)、L=最大荷重時の標線間距離(mm)、Lo=元の標線間距離(mm)である。
破壊エネルギーは、応力−ひずみ曲線の破断点に至る面積を示すため、引張破壊強度及び引張破壊伸度共に大きな材料程、大きな値になることから、強靭であることが示されている。
10 基材フィルム
20 研磨層
21 バインダ樹脂
22 研磨材粒子
Claims (4)
- 基材上に研磨材粒子をバインダ樹脂で固定化した液晶カラーフィルター用研磨フィルムにおいて、
研磨材粒子の平均球形度Ψwが0.6〜1.0であり、
バインダ樹脂の、応力−ひずみ曲線から求められる破壊エネルギーの値が0.1±0.05N/mの範囲であることを特徴とする液晶カラーフィルター用研磨フィルム。 - 前記研磨材粒子はαアルミナである請求項1に記載の液晶カラーフィルター用研磨フィルム。
- 前記研磨材粒子の平均粒子径が0.05〜1.0μmである請求項1又は2に記載の液晶カラーフィルター用研磨フィルム。
- 前記バインダ樹脂は、カルボキシル基含有ポリウレタン樹脂をイソシアネート化合物により架橋させたものである請求項1から3のいずれかに記載の液晶カラーフィルター用研磨フィルム。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005007851A JP2006192540A (ja) | 2005-01-14 | 2005-01-14 | 液晶カラーフィルター用研磨フィルム |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005007851A JP2006192540A (ja) | 2005-01-14 | 2005-01-14 | 液晶カラーフィルター用研磨フィルム |
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| Publication Number | Publication Date |
|---|---|
| JP2006192540A true JP2006192540A (ja) | 2006-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2005007851A Pending JP2006192540A (ja) | 2005-01-14 | 2005-01-14 | 液晶カラーフィルター用研磨フィルム |
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| JP (1) | JP2006192540A (ja) |
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| JP2010274341A (ja) * | 2009-05-26 | 2010-12-09 | Shin Etsu Handotai Co Ltd | 砥石選別方法 |
| US8123828B2 (en) | 2007-12-27 | 2012-02-28 | 3M Innovative Properties Company | Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles |
| US8142531B2 (en) | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Shaped abrasive particles with a sloping sidewall |
| US8142891B2 (en) | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Dish-shaped abrasive particles with a recessed surface |
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| US8753742B2 (en) | 2012-01-10 | 2014-06-17 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having complex shapes and methods of forming same |
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| CN105773458A (zh) * | 2016-05-16 | 2016-07-20 | 衢州学院 | 一种高固含量纳米球状二氧化硅抛光薄膜及其制备方法 |
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Cited By (112)
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| US8123828B2 (en) | 2007-12-27 | 2012-02-28 | 3M Innovative Properties Company | Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles |
| US10987780B2 (en) | 2008-12-17 | 2021-04-27 | 3M Innovative Properties Company | Shaped abrasive particles with a sloping sidewall |
| KR101800900B1 (ko) | 2008-12-17 | 2017-11-23 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 개구를 갖는 성형된 연마 입자 |
| US12595402B2 (en) | 2008-12-17 | 2026-04-07 | 3M Innovative Properties Company | Shaped abrasive particles with low roundness factor |
| WO2010077518A1 (en) * | 2008-12-17 | 2010-07-08 | 3M Innovative Properties Company | Shaped abrasive particles with an opening |
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| US8142891B2 (en) | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Dish-shaped abrasive particles with a recessed surface |
| JP2012512047A (ja) * | 2008-12-17 | 2012-05-31 | スリーエム イノベイティブ プロパティズ カンパニー | 開口部を有する成形された研磨粒子 |
| CN102281993B (zh) * | 2008-12-17 | 2014-01-29 | 3M创新有限公司 | 带开口的成形磨粒 |
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