JP2002174729A5 - - Google Patents

Info

Publication number

JP2002174729A5

JP2002174729A5 JP2000373979A JP2000373979A JP2002174729A5 JP 2002174729 A5 JP2002174729 A5 JP 2002174729A5 JP 2000373979 A JP2000373979 A JP 2000373979A JP 2000373979 A JP2000373979 A JP 2000373979A JP 2002174729 A5 JP2002174729 A5 JP 2002174729A5

Authority

JP

Japan

Prior art keywords

film

polarizing plate

polarizing

based resin

adhesive

Prior art date

2000-12-08

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

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• 229920005989 resin Polymers 0.000 description 44
• 239000011347 resin Substances 0.000 description 44
• 230000001681 protective effect Effects 0.000 description 33
• 239000000853 adhesive Substances 0.000 description 31
• 230000001070 adhesive effect Effects 0.000 description 31
• 229920005672 polyolefin resin Polymers 0.000 description 27
• 239000000975 dye Substances 0.000 description 23
• 239000004372 Polyvinyl alcohol Substances 0.000 description 22
• 229920002451 polyvinyl alcohol Polymers 0.000 description 22
• 239000011521 glass Substances 0.000 description 20
• 238000002834 transmittance Methods 0.000 description 20
• 239000007864 aqueous solution Substances 0.000 description 18
• KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 17
• 239000004327 boric acid Substances 0.000 description 17
• NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 15
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
• 239000004973 liquid crystal related substance Substances 0.000 description 14
• 229920002284 Cellulose triacetate Polymers 0.000 description 13
• NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 13
• 238000000034 method Methods 0.000 description 13
• 239000010410 layer Substances 0.000 description 12
• 230000010287 polarization Effects 0.000 description 11
• 239000004820 Pressure-sensitive adhesive Substances 0.000 description 10
• 238000004043 dyeing Methods 0.000 description 8
• 150000002848 norbornenes Chemical class 0.000 description 8
• 229920001169 thermoplastic Polymers 0.000 description 8
• 239000004416 thermosoftening plastic Substances 0.000 description 8
• ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
• NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 7
• 229920002301 cellulose acetate Polymers 0.000 description 7
• -1 cyclic olefin Chemical class 0.000 description 7
• 239000011630 iodine Substances 0.000 description 7
• 229910052740 iodine Inorganic materials 0.000 description 7
• 239000012790 adhesive layer Substances 0.000 description 6
• 239000000178 monomer Substances 0.000 description 6
• 229920005601 base polymer Polymers 0.000 description 5
• 230000003595 spectral effect Effects 0.000 description 5
• CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
• 241000519995 Stachys sylvatica Species 0.000 description 4
• 238000010306 acid treatment Methods 0.000 description 4
• NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 4
• 210000002858 crystal cell Anatomy 0.000 description 4
• 238000001035 drying Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 238000007654 immersion Methods 0.000 description 4
• 238000010030 laminating Methods 0.000 description 4
• JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
• 239000000758 substrate Substances 0.000 description 4
• 238000005406 washing Methods 0.000 description 4
• XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
• 238000010521 absorption reaction Methods 0.000 description 3
• 239000012461 cellulose resin Substances 0.000 description 3
• 229920001577 copolymer Polymers 0.000 description 3
• 238000011156 evaluation Methods 0.000 description 3
• 229920002689 polyvinyl acetate Polymers 0.000 description 3
• 239000011118 polyvinyl acetate Substances 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 239000004593 Epoxy Substances 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
• 150000001336 alkenes Chemical class 0.000 description 2
• 150000001875 compounds Chemical class 0.000 description 2
• 238000003851 corona treatment Methods 0.000 description 2
• 238000003475 lamination Methods 0.000 description 2
• JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
• 238000006116 polymerization reaction Methods 0.000 description 2
• 238000007127 saponification reaction Methods 0.000 description 2
• 229920002554 vinyl polymer Polymers 0.000 description 2
• SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
• 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
• HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
• 241000694440 Colpidium aqueous Species 0.000 description 1
• DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 description 1
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
• QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
• DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
• 150000001241 acetals Chemical class 0.000 description 1
• 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 125000003368 amide group Chemical group 0.000 description 1
• 125000003277 amino group Chemical group 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
• 101150059062 apln gene Proteins 0.000 description 1
• 239000012298 atmosphere Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
• 229920005549 butyl rubber Polymers 0.000 description 1
• 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
• 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
• 150000001735 carboxylic acids Chemical class 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 239000003431 cross linking reagent Substances 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 229920005994 diacetyl cellulose Polymers 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 125000003700 epoxy group Chemical group 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
• 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
• 229920001519 homopolymer Polymers 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 229910017053 inorganic salt Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000008204 material by function Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910021645 metal ion Inorganic materials 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 125000003367 polycyclic group Chemical group 0.000 description 1
• 229920001228 polyisocyanate Polymers 0.000 description 1
• 239000005056 polyisocyanate Substances 0.000 description 1
• 229920000098 polyolefin Polymers 0.000 description 1
• 229920001296 polysiloxane Polymers 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229910052938 sodium sulfate Inorganic materials 0.000 description 1
• 235000011152 sodium sulphate Nutrition 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 238000000807 solvent casting Methods 0.000 description 1
• 150000003460 sulfonic acids Chemical class 0.000 description 1
• 238000004381 surface treatment Methods 0.000 description 1
• 239000006097 ultraviolet radiation absorber Substances 0.000 description 1