JP2009074000A5 - - Google Patents

Info

Publication number

JP2009074000A5

JP2009074000A5 JP2007246176A JP2007246176A JP2009074000A5 JP 2009074000 A5 JP2009074000 A5 JP 2009074000A5 JP 2007246176 A JP2007246176 A JP 2007246176A JP 2007246176 A JP2007246176 A JP 2007246176A JP 2009074000 A5 JP2009074000 A5 JP 2009074000A5

Authority

JP

Japan

Prior art keywords

film

coater

coating

liquid crystal

crystal layer

Prior art date

2007-09-21

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000576 coating method Methods 0.000 description 7
• 239000011248 coating agent Substances 0.000 description 6
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
• 229920002678 cellulose Polymers 0.000 description 4
• 239000004973 liquid crystal related substance Substances 0.000 description 4
• 239000001301 oxygen Substances 0.000 description 4
• 229910052760 oxygen Inorganic materials 0.000 description 4
• 239000007864 aqueous solution Substances 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 239000004014 plasticizer Substances 0.000 description 3
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
• 239000003513 alkali Substances 0.000 description 2
• 239000012670 alkaline solution Substances 0.000 description 2
• 238000000605 extraction Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 230000003287 optical effect Effects 0.000 description 2
• 238000007127 saponification reaction Methods 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• 229920002284 Cellulose triacetate Polymers 0.000 description 1
• 239000004985 Discotic Liquid Crystal Substance Substances 0.000 description 1
• 239000004372 Polyvinyl alcohol Substances 0.000 description 1
• 235000010724 Wisteria floribunda Nutrition 0.000 description 1
• 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 1
• 229910052786 argon Inorganic materials 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 238000004132 cross linking Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 239000001307 helium Substances 0.000 description 1
• 229910052734 helium Inorganic materials 0.000 description 1
• SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
• 230000002209 hydrophobic effect Effects 0.000 description 1
• 239000011261 inert gas Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 229920006254 polymer film Polymers 0.000 description 1
• 229920002451 polyvinyl alcohol Polymers 0.000 description 1
• 239000000126 substance Substances 0.000 description 1