WO2012014655A1 - 近赤外反射フィルム及びそれを設けた近赤外反射体 - Google Patents
近赤外反射フィルム及びそれを設けた近赤外反射体 Download PDFInfo
- Publication number
- WO2012014655A1 WO2012014655A1 PCT/JP2011/065570 JP2011065570W WO2012014655A1 WO 2012014655 A1 WO2012014655 A1 WO 2012014655A1 JP 2011065570 W JP2011065570 W JP 2011065570W WO 2012014655 A1 WO2012014655 A1 WO 2012014655A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refractive index
- index layer
- high refractive
- reflective film
- low refractive
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 claims abstract description 37
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 36
- 239000005017 polysaccharide Substances 0.000 claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 35
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 35
- 229920005989 resin Polymers 0.000 claims description 32
- 239000011347 resin Substances 0.000 claims description 32
- 239000000839 emulsion Substances 0.000 claims description 23
- 230000008719 thickening Effects 0.000 claims description 23
- 229920002907 Guar gum Polymers 0.000 claims description 14
- 235000010417 guar gum Nutrition 0.000 claims description 14
- 239000000665 guar gum Substances 0.000 claims description 13
- 229960002154 guar gum Drugs 0.000 claims description 13
- 240000004584 Tamarindus indica Species 0.000 claims description 5
- 235000004298 Tamarindus indica Nutrition 0.000 claims description 5
- 229920000161 Locust bean gum Polymers 0.000 claims description 4
- 235000010420 locust bean gum Nutrition 0.000 claims description 4
- 239000000711 locust bean gum Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- SATHPVQTSSUFFW-UHFFFAOYSA-N 4-[6-[(3,5-dihydroxy-4-methoxyoxan-2-yl)oxymethyl]-3,5-dihydroxy-4-methoxyoxan-2-yl]oxy-2-(hydroxymethyl)-6-methyloxane-3,5-diol Chemical compound OC1C(OC)C(O)COC1OCC1C(O)C(OC)C(O)C(OC2C(C(CO)OC(C)C2O)O)O1 SATHPVQTSSUFFW-UHFFFAOYSA-N 0.000 claims description 3
- 229920000189 Arabinogalactan Polymers 0.000 claims description 3
- 239000001904 Arabinogalactan Substances 0.000 claims description 3
- 235000019312 arabinogalactan Nutrition 0.000 claims description 3
- 235000010491 tara gum Nutrition 0.000 claims description 3
- 239000000213 tara gum Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000002834 transmittance Methods 0.000 abstract description 13
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 202
- 238000000576 coating method Methods 0.000 description 71
- 239000011248 coating agent Substances 0.000 description 65
- 239000000243 solution Substances 0.000 description 61
- 229920002451 polyvinyl alcohol Polymers 0.000 description 47
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 47
- 239000004372 Polyvinyl alcohol Substances 0.000 description 45
- 238000002360 preparation method Methods 0.000 description 37
- 239000002245 particle Substances 0.000 description 28
- -1 polyethylene Polymers 0.000 description 22
- 229920001577 copolymer Polymers 0.000 description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 15
- 238000001035 drying Methods 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 229920003169 water-soluble polymer Polymers 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 235000001014 amino acid Nutrition 0.000 description 8
- 229940024606 amino acid Drugs 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011324 bead Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- 239000004471 Glycine Substances 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000003522 acrylic cement Substances 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 4
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000005340 laminated glass Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 239000011164 primary particle Substances 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 3
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 229920001525 carrageenan Polymers 0.000 description 3
- 239000000679 carrageenan Substances 0.000 description 3
- 229940113118 carrageenan Drugs 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000003851 corona treatment Methods 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- PMMYEEVYMWASQN-UHFFFAOYSA-N dl-hydroxyproline Natural products OC1C[NH2+]C(C([O-])=O)C1 PMMYEEVYMWASQN-UHFFFAOYSA-N 0.000 description 3
- 238000007720 emulsion polymerization reaction Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 229960002591 hydroxyproline Drugs 0.000 description 3
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-SVZMEOIVSA-N (+)-Galactose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-SVZMEOIVSA-N 0.000 description 2
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 2
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 2
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 2
- 229920002000 Xyloglucan Polymers 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- PYMYPHUHKUWMLA-LMVFSUKVSA-N aldehydo-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007766 curtain coating Methods 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- CYKDLUMZOVATFT-UHFFFAOYSA-N ethenyl acetate;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=O)OC=C CYKDLUMZOVATFT-UHFFFAOYSA-N 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229930182817 methionine Natural products 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 1
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- BDHGFCVQWMDIQX-UHFFFAOYSA-N 1-ethenyl-2-methylimidazole Chemical compound CC1=NC=CN1C=C BDHGFCVQWMDIQX-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- QWCKQJZIFLGMSD-UHFFFAOYSA-N 2-Aminobutanoic acid Natural products CCC(N)C(O)=O QWCKQJZIFLGMSD-UHFFFAOYSA-N 0.000 description 1
- ZUHPIMDQNAGSOV-UHFFFAOYSA-N 2-benzyl-2-phenylpropanedioic acid Chemical compound C=1C=CC=CC=1C(C(=O)O)(C(O)=O)CC1=CC=CC=C1 ZUHPIMDQNAGSOV-UHFFFAOYSA-N 0.000 description 1
- ASJSAQIRZKANQN-CRCLSJGQSA-N 2-deoxy-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)CC=O ASJSAQIRZKANQN-CRCLSJGQSA-N 0.000 description 1
- JQXYBDVZAUEPDL-UHFFFAOYSA-N 2-methylidene-5-phenylpent-4-enoic acid Chemical compound OC(=O)C(=C)CC=CC1=CC=CC=C1 JQXYBDVZAUEPDL-UHFFFAOYSA-N 0.000 description 1
- XFEGRFIENDJTCK-UHFFFAOYSA-N 2-phenyl-2,3-dihydroindene-1,1-dicarboxylic acid Chemical compound C1C2=CC=CC=C2C(C(=O)O)(C(O)=O)C1C1=CC=CC=C1 XFEGRFIENDJTCK-UHFFFAOYSA-N 0.000 description 1
- MTNFAXLGPSLYEY-UHFFFAOYSA-N 3-(2-ethenylnaphthalen-1-yl)prop-2-enoic acid Chemical compound C1=CC=C2C(C=CC(=O)O)=C(C=C)C=CC2=C1 MTNFAXLGPSLYEY-UHFFFAOYSA-N 0.000 description 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- UUAGPGQUHZVJBQ-UHFFFAOYSA-N Bisphenol A bis(2-hydroxyethyl)ether Chemical compound C=1C=C(OCCO)C=CC=1C(C)(C)C1=CC=C(OCCO)C=C1 UUAGPGQUHZVJBQ-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- RFSUNEUAIZKAJO-VRPWFDPXSA-N D-Fructose Natural products OC[C@H]1OC(O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-VRPWFDPXSA-N 0.000 description 1
- QWCKQJZIFLGMSD-GSVOUGTGSA-N D-alpha-aminobutyric acid Chemical compound CC[C@@H](N)C(O)=O QWCKQJZIFLGMSD-GSVOUGTGSA-N 0.000 description 1
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 1
- GDFCSMCGLZFNFY-UHFFFAOYSA-N Dimethylaminopropyl Methacrylamide Chemical compound CN(C)CCCNC(=O)C(C)=C GDFCSMCGLZFNFY-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 229920000926 Galactomannan Polymers 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 229920000288 Keratan sulfate Polymers 0.000 description 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- LRQKBLKVPFOOQJ-YFKPBYRVSA-N L-norleucine Chemical compound CCCC[C@H]([NH3+])C([O-])=O LRQKBLKVPFOOQJ-YFKPBYRVSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- 101100284369 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) has-1 gene Proteins 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 241000206572 Rhodophyta Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- ZNOZWUKQPJXOIG-XSBHQQIPSA-L [(2r,3s,4r,5r,6s)-6-[[(1r,3s,4r,5r,8s)-3,4-dihydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-[[(1r,3r,4r,5r,8s)-8-[(2s,3r,4r,5r,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-2-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-3-yl]oxy]-5-hydroxy-2-( Chemical compound O[C@@H]1[C@@H](O)[C@@H](OS([O-])(=O)=O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H]2OC[C@H]1O[C@H](O[C@H]1[C@H]([C@@H](CO)O[C@@H](O[C@@H]3[C@@H]4OC[C@H]3O[C@H](O)[C@@H]4O)[C@@H]1O)OS([O-])(=O)=O)[C@@H]2O ZNOZWUKQPJXOIG-XSBHQQIPSA-L 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- ATMLPEJAVWINOF-UHFFFAOYSA-N acrylic acid acrylic acid Chemical compound OC(=O)C=C.OC(=O)C=C ATMLPEJAVWINOF-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229940023476 agar Drugs 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 229940000635 beta-alanine Drugs 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- PDXRQENMIVHKPI-UHFFFAOYSA-N cyclohexane-1,1-diol Chemical compound OC1(O)CCCCC1 PDXRQENMIVHKPI-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
- DKKXSNXGIOPYGQ-UHFFFAOYSA-N diphenylphosphanyl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(C=1C=CC=CC=1)C1=CC=CC=C1 DKKXSNXGIOPYGQ-UHFFFAOYSA-N 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- 229940046240 glucomannan Drugs 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 150000002402 hexoses Chemical class 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- KXCLCNHUUKTANI-RBIYJLQWSA-N keratan Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@H](COS(O)(=O)=O)O[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@H](O[C@@H](O[C@H]3[C@H]([C@@H](COS(O)(=O)=O)O[C@@H](O)[C@@H]3O)O)[C@H](NC(C)=O)[C@H]2O)COS(O)(=O)=O)O[C@H](COS(O)(=O)=O)[C@@H]1O KXCLCNHUUKTANI-RBIYJLQWSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- WPUMVKJOWWJPRK-UHFFFAOYSA-N naphthalene-2,7-dicarboxylic acid Chemical compound C1=CC(C(O)=O)=CC2=CC(C(=O)O)=CC=C21 WPUMVKJOWWJPRK-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- GSGDTSDELPUTKU-UHFFFAOYSA-N nonoxybenzene Chemical compound CCCCCCCCCOC1=CC=CC=C1 GSGDTSDELPUTKU-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XIQGQTYUPQAUBV-UHFFFAOYSA-N prop-2-enoic acid;prop-1-en-2-ylbenzene;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1.CC(=C)C1=CC=CC=C1 XIQGQTYUPQAUBV-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 229960001153 serine Drugs 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920005792 styrene-acrylic resin Polymers 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229910002029 synthetic silica gel Inorganic materials 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- IIBYPFWXQQDGFC-UHFFFAOYSA-N trimethyl-[2-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(C)NC(=O)C(C)=C IIBYPFWXQQDGFC-UHFFFAOYSA-N 0.000 description 1
- LMRVIBGXKPAZLP-UHFFFAOYSA-N trimethyl-[2-methyl-2-(prop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(C)(C)NC(=O)C=C LMRVIBGXKPAZLP-UHFFFAOYSA-N 0.000 description 1
- GHVWODLSARFZKM-UHFFFAOYSA-N trimethyl-[3-methyl-3-(prop-2-enoylamino)butyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCC(C)(C)NC(=O)C=C GHVWODLSARFZKM-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
- G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
Definitions
- the present invention relates to a near-infrared reflective film excellent in optical characteristics and film properties, which can be enlarged in area at low cost, and a near-infrared reflector provided with the same.
- a method for producing a laminated film in which a high refractive index layer and a low refractive index layer are alternately laminated by a dry film forming method such as a vapor deposition method or a sputtering method
- a dry film forming method such as a vapor deposition method or a sputtering method
- the dry film forming method is expensive because it requires a large vacuum apparatus, is difficult to enlarge, and is often processed at a high temperature, and is limited to a heat-resistant material as a support. There are issues such as.
- the formed film is too hard, and thus the flexibility is poor.
- the formed film is formed between metal oxide particles. Since the film is bound only by agglomeration, the film is fragile, and handling and conveyance at the film formation stage are difficult, resulting in poor production efficiency. Furthermore, when used as an intermediate film of laminated glass, the glass is broken during the curvature processing of the glass, and the desired performance cannot be obtained sufficiently.
- the present invention has been made in view of the above problems, and its purpose is a near-infrared reflective film excellent in manufacturing cost performance, capable of a large area, excellent in flexibility, and having high visible light transmittance and the same. It is providing the near-infrared reflector provided with.
- the inventors of the present application have increased the amount of metal oxide fine particles to increase at least one of a high refractive index layer and a low refractive index layer by a wet coating method.
- the coating liquid containing the viscous polysaccharide By using the coating liquid containing the viscous polysaccharide, by forming the alternating laminated film of the high refractive index layer and the low refractive index layer, the near infrared ray is reflected while maintaining the visible light transmittance, and further the manufacturing process It has been found that a near-infrared reflective film is obtained that has handling suitability and transportability, and is excellent in productivity and can be used during the curvature processing of laminated glass.
- the refractive index difference between the adjacent high refractive index layer and the low refractive index layer is 0.3 or more, And at least 1 layer of this high refractive index layer and low refractive index layer contains a metal oxide and a thickening polysaccharide,
- the near-infrared reflective film characterized by the above-mentioned.
- any one of the items 1 to 3, wherein the thickening polysaccharide contained in the high refractive index layer or the low refractive index layer containing the metal oxide and the thickening polysaccharide is at least two kinds.
- a near-infrared reflector wherein the near-infrared reflective film according to any one of 1 to 4 is provided on at least one surface of a substrate.
- the present inventors have found that in a near-infrared reflective film in which a high refractive index layer and a low refractive index layer are alternately laminated on a support, the adjacent high refractive index layer and low The refractive index difference with respect to the refractive index layer is 0.3 or more, and at least one of the high refractive index layer and the low refractive index layer contains a metal oxide and a thickening polysaccharide. It has been found that an infrared reflective film can realize a near-infrared reflective film having excellent manufacturing cost performance, large area, excellent flexibility, and high visible light transmittance, and has led to the present invention. It depends on you.
- the near-infrared reflective film of the present invention has a multilayer laminate in which a high refractive index layer and a low refractive index layer having different refractive indexes are laminated on a support, and is shown in JIS R3106-1998. It is preferable that the transmittance in the visible light region is 50% or more and that the region having a wavelength of 900 nm to 1400 nm has a reflectance exceeding 50%.
- the difference in refractive index from the refractive index layer is 0.3 or more, preferably 0.4 or more, and more preferably 0.45 or more.
- the reflectance in a specific wavelength region is determined by the difference in refractive index between two adjacent layers and the number of layers, and the larger the difference in refractive index, the same reflectance can be obtained with a smaller number of layers.
- the refractive index difference and the required number of layers can be calculated using commercially available optical design software. For example, in order to obtain an infrared reflectance of 90% or more, if the difference in refractive index is smaller than 0.3, it is necessary to laminate 20 or more layers, which not only reduces productivity but also scattering at the lamination interface. Becomes larger, transparency is lowered, and it becomes very difficult to manufacture without failure. From the viewpoint of improving reflectivity and reducing the number of layers, there is no upper limit to the difference in refractive index, but the limit is substantially about 1.40.
- the number of the high refractive index layer and the low refractive index layer is not particularly limited, but from the above viewpoint, the preferred range of the number of layers is 100 or less, more preferably Is 40 layers or less, more preferably 20 layers or less.
- the difference in refractive index between the adjacent high refractive index layer and low refractive index layer is 0.3 or more.
- the outermost layer may have a configuration outside the requirements defined in the present invention.
- the preferred refractive index of the high refractive index layer is 1.80 to 2.50, more preferably 1.90 to 2.20.
- the preferable refractive index of the low refractive index layer is 1.10 to 1.60, more preferably 1.30 to 1.50.
- a metal oxide to at least the high refractive index layer, more preferably to both the high refractive index layer and the low refractive index layer.
- the thickening polysaccharide is preferably added to at least one of the high refractive index layer and the low refractive index layer, and more preferably added to both the high refractive index layer and the low refractive index layer.
- the refractive indexes of the high refractive index layer and the low refractive index layer can be determined according to the following method.
- each refractive index layer for measuring the refractive index is coated as a single layer on a substrate is prepared, and the sample is cut into 10 cm ⁇ 10 cm, and then the refractive index is obtained according to the following method.
- a U-4000 model manufactured by Hitachi, Ltd.
- the back side on the measurement side of each sample is roughened, and then light absorption treatment is performed with a black spray to reflect light on the back side.
- the reflectance in the visible light region (400 nm to 700 nm) is measured at 25 points under the condition of regular reflection at 5 degrees to obtain an average value, and the average refractive index is obtained from the measurement result.
- the support applied to the near-infrared reflective film of the present invention is preferably a film support.
- the film support may be transparent or opaque, and various resin films can be used.
- Polyolefin films polyethylene, polypropylene, etc.
- polyester films polyethylene terephthalate, polyethylene naphthalate, etc.
- polyvinyl chloride polyvinyl chloride
- cellulose acetate etc.
- polyester films are preferred.
- the main component dicarboxylic acid component includes terephthalic acid, isophthalic acid, phthalic acid, 2,6-naphthalenedicarboxylic acid, 2,7-naphthalenedicarboxylic acid, diphenylsulfone dicarboxylic acid, diphenyl ether dicarboxylic acid, diphenylethanedicarboxylic acid, Examples thereof include cyclohexane dicarboxylic acid, diphenyl dicarboxylic acid, diphenyl thioether dicarboxylic acid, diphenyl ketone dicarboxylic acid, and phenylindane dicarboxylic acid.
- diol component examples include ethylene glycol, propylene glycol, tetramethylene glycol, cyclohexanedimethanol, 2,2-bis (4-hydroxyphenyl) propane, 2,2-bis (4-hydroxyethoxyphenyl) propane, bis ( 4-Hydroxyphenyl) sulfone, bisphenol fluorene hydroxyethyl ether, diethylene glycol, neopentyl glycol, hydroquinone, cyclohexanediol and the like.
- polyesters having these as main components from the viewpoints of transparency, mechanical strength, dimensional stability, etc., dicarboxylic acid components such as terephthalic acid, 2,6-naphthalenedicarboxylic acid, diol components such as ethylene glycol and 1 Polyester having 1,4-cyclohexanedimethanol as the main constituent is preferred.
- polyesters mainly composed of polyethylene terephthalate and polyethylene naphthalate, copolymerized polyesters composed of terephthalic acid, 2,6-naphthalenedicarboxylic acid and ethylene glycol, and mixtures of two or more of these polyesters are mainly used. Polyester as a constituent component is preferable.
- the thickness of the film support according to the present invention is preferably 50 to 300 ⁇ m, particularly preferably 80 to 250 ⁇ m.
- the film support of the present invention may be a laminate in which two or more sheets are stacked, and in this case, the type may be the same or different.
- One feature of the near-infrared reflective film of the present invention is that at least one of the high refractive index layer and the low refractive index layer contains a metal oxide together with the thickening polysaccharide.
- metal oxide according to the present invention examples include titanium dioxide, zirconium oxide, zinc oxide, synthetic amorphous silica, colloidal silica, alumina, colloidal alumina, lead titanate, red lead, yellow lead, zinc yellow, chromium oxide.
- the content of the metal oxide is preferably 50% by mass or more and 95% by mass or less, and more preferably 60% by mass or more and 90% by mass or less with respect to the total mass of the refractive index layer containing the metal oxide.
- TiO 2 , ZnO, and ZrO 2 are preferable. From the viewpoint of the stability of the metal oxide particle-containing composition described later for forming the high refractive index layer, TiO 2 is used. 2 (titanium dioxide sol) is more preferable. Of TiO 2, the rutile type is preferable because the catalyst activity is low and the weather resistance of the high refractive index layer and the adjacent layer is high, and the refractive index is high.
- Examples of a method for preparing a titanium dioxide sol that can be used in the present invention include JP-A 63-17221, JP-A 7-819, JP-A 9-165218, and JP-A 11-43327. Can be a reference.
- titanium dioxide sol For other methods of preparing titanium dioxide sol, refer to, for example, JP-A-63-17221, JP-A-7-819, JP-A-9-165218, JP-A-11-43327, etc. be able to.
- the preferred primary particle diameter of the titanium dioxide fine particles is 5 nm to 15 nm, more preferably 6 nm to 10 nm.
- silicon dioxide is preferably used as the metal oxide, and acidic colloidal silica sol is particularly preferably used.
- the silicon dioxide according to the present invention preferably has an average particle size of 100 nm or less.
- the average particle diameter of primary particles of silicon dioxide dispersed in a primary particle state is preferably 20 nm or less, more preferably 10 nm or less.
- the average particle size of the secondary particles is preferably 30 nm or less from the viewpoint of low haze and excellent visible light transmittance.
- the average particle diameter of the metal oxide according to the present invention is such that the particle itself or particles appearing on the cross section or surface of the refractive index layer are observed with an electron microscope, and the particle diameter of 1,000 arbitrary particles is measured. It is obtained as a simple average value (number average).
- the particle diameter of each particle is represented by a diameter assuming a circle equal to the projected area.
- an amino acid is preferably added for the purpose of improving the dispersibility of the metal oxide.
- the amino acid as used in the present invention is a compound having an amino group and a carboxyl group in the same molecule, and may be any type of amino acid such as ⁇ -, ⁇ -, ⁇ -, but has an isoelectric point of 6.5 or less. It is preferably an amino acid.
- Some amino acids have optical isomers, but in the present invention, there is no difference in effect due to optical isomers, and any isomer can be used alone or in racemic form.
- preferred amino acids include glycine, alanine, valine, ⁇ -aminobutyric acid, ⁇ -aminobutyric acid, ⁇ -alanine, taurine, serine, ⁇ -amino-n-caproic acid, leucine, norleucine, phenylalanine, threonine, asparagine.
- the solubility at the isoelectric point is preferably 3 g or more with respect to 100 water
- glycine, alanine, serine, histidine, lysine, glutamine, cysteine, methionine, proline, hydroxyproline and the like are preferably used, and the metal oxide particles have a hydroxyl group from the viewpoint of having a gentle hydrogen bond with the binder. Phosphorus, it is more preferable to use a hydroxyproline.
- One feature of the near-infrared reflective film of the present invention is that at least one of a high refractive index layer and a low refractive index layer contains a thickening polysaccharide together with a metal oxide.
- the thickening polysaccharide that can be used in the present invention is not particularly limited, and examples thereof include generally known natural simple polysaccharides, natural complex polysaccharides, synthetic simple polysaccharides, and synthetic complex polysaccharides.
- the details of these polysaccharides can be referred to “Biochemical Encyclopedia (2nd edition), Tokyo Chemical Doujinshi”, “Food Industry”, Vol. 31 (1988), p.
- the thickening polysaccharide referred to in the present invention is a polymer of saccharides and has many hydrogen bonding groups in the molecule, and the viscosity at low temperature and the viscosity at high temperature due to the difference in hydrogen bonding force between molecules depending on the temperature. It is a polysaccharide with a large difference in characteristics, and when adding metal oxide fine particles, it causes a viscosity increase that seems to be due to hydrogen bonding with the metal oxide fine particles at a low temperature. When added, it is a polysaccharide that increases its viscosity at 15 ° C. by 1.0 mPa ⁇ s or more, preferably 5.0 mPa ⁇ s or more, more preferably 10.0 mPa ⁇ s or more. Polysaccharides.
- thickening polysaccharide examples include ⁇ 1-4 glucan (eg, carboxymethylcellulose, carboxyethylcellulose, etc.), galactan (eg, agarose, agaropectin, etc.), galactomannoglycan (eg, locust bean gum).
- glucan eg, carboxymethylcellulose, carboxyethylcellulose, etc.
- galactan eg, agarose, agaropectin, etc.
- galactomannoglycan eg, locust bean gum
- xyloglucan eg, tamarind gum, etc.
- glucomannoglycan eg, salmon mannan, wood-derived glucomannan, xanthan gum, etc.
- galactoglucomannoglycan eg, softwood-derived glycan
- arabino Galactoglycans for example, soybean-derived glycans, microorganism-derived glycans, etc.
- gluconamnoglycans for example, gellan gum
- glycosaminoglycans for example, hyaluronic acid, keratan sulfate, etc.
- alginic acid and alginate agar Examples include natural polymer polysaccharides derived from red algae such as ⁇ -carrageenan, ⁇ -carrageenan, ⁇ -carrageenan, and fercelerane, and are preferable from the viewpoint of not reducing the dispersion stability of the metal oxide
- the structural unit preferably has no carboxylic acid group or sulfonic acid group.
- polysaccharides include, for example, pentoses such as L-arabitose, D-ribose, 2-deoxyribose, and D-xylose, and hexoses such as D-glucose, D-fructose, D-mannose, and D-galactose only. It is preferable that it is a polysaccharide.
- tamarind seed gum known as xyloglucan whose main chain is glucose and side chain is glucose
- guar gum known as galactomannan whose main chain is mannose and side chain is glucose
- locust bean gum Tara gum or arabinogalactan whose main chain is galactose and whose side chain is arabinose
- xyloglucan whose main chain is glucose and side chain is glucose
- galactomannan whose main chain is mannose and side chain is glucose
- locust bean gum Tara gum or arabinogalactan whose main chain is galactose and whose side chain is arabinose
- the content of the thickening polysaccharide is preferably 5% by mass or more and 50% by mass or less, more preferably 10% by mass or more and 40% by mass or less with respect to the total mass of the refractive index layer to be added.
- it when used in combination with a water-soluble polymer or an emulsion resin, it may be contained in an amount of 3% by mass or more.
- the content is 50% by mass or less, the relative content of the metal oxide becomes appropriate, and it becomes easy to increase the difference in refractive index between the high refractive index layer and the low refractive index layer.
- a water-soluble polymer such as polyvinyl alcohol may be used in combination with the metal oxide and the thickening polysaccharide.
- the water-soluble polymer as used in the present invention is a temperature at which the water-soluble polymer is most dissolved, and when dissolved in water at a concentration of 0.5% by mass, a G2 glass filter (maximum pores 40-50 ⁇ m) is used. The mass of insoluble matter that is filtered off when filtered is within 50% by mass of the added water-soluble polymer.
- water-soluble polymers include synthetic polymers such as polyvinyl alcohols, polyvinyl pyrrolidones, polyacrylic acid, acrylic acid-acrylonitrile copolymers, potassium acrylate-acrylonitrile copolymers.
- Acrylic resins such as polymers, vinyl acetate-acrylic acid ester copolymers, or acrylic acid-acrylic acid ester copolymers, styrene-acrylic acid copolymers, styrene-methacrylic acid copolymers, styrene-methacrylic acid-acrylic Styrene acrylic resin such as acid ester copolymer, styrene- ⁇ -methylstyrene-acrylic acid copolymer, or styrene- ⁇ -methylstyrene-acrylic acid-acrylic acid ester copolymer, styrene-sodium styrenesulfonate copolymer Polymer, styrene-2-hydroxy Ethyl acrylate copolymer, styrene-2-hydroxyethyl acrylate-potassium styrene sulfonate copolymer, styrene-maleic acid copolymer
- the weight average molecular weight of the water-soluble polymer is preferably 1,000 or more and 200,000 or less. Furthermore, 3,000 or more and 40,000 or less are more preferable.
- the polyvinyl alcohol preferably used in the present invention includes, in addition to ordinary polyvinyl alcohol obtained by hydrolyzing polyvinyl acetate, modified polyvinyl alcohol such as polyvinyl alcohol having a cation-modified terminal and anion-modified polyvinyl alcohol having an anionic group. Alcohol is also included.
- the polyvinyl alcohol obtained by hydrolyzing vinyl acetate preferably has an average degree of polymerization of 1,000 or more, and particularly preferably has an average degree of polymerization of 1,500 to 5,000.
- the degree of saponification is preferably 70 to 100%, particularly preferably 80 to 99.5%.
- Examples of the cation-modified polyvinyl alcohol have primary to tertiary amino groups and quaternary ammonium groups in the main chain or side chain of the polyvinyl alcohol as described in JP-A-61-10383.
- Polyvinyl alcohol which is obtained by saponifying a copolymer of an ethylenically unsaturated monomer having a cationic group and vinyl acetate.
- Examples of the ethylenically unsaturated monomer having a cationic group include trimethyl- (2-acrylamido-2,2-dimethylethyl) ammonium chloride and trimethyl- (3-acrylamido-3,3-dimethylpropyl) ammonium chloride.
- the ratio of the cation-modified group-containing monomer in the cation-modified polyvinyl alcohol is 0.1 to 10 mol%, preferably 0.2 to 5 mol%, relative to vinyl acetate.
- Anion-modified polyvinyl alcohol is, for example, polyvinyl alcohol having an anionic group as described in JP-A-1-206088, as described in JP-A-61-237681 and JP-A-63-307979, Examples thereof include a copolymer of vinyl alcohol and a vinyl compound having a water-soluble group, and modified polyvinyl alcohol having a water-soluble group as described in JP-A-7-285265.
- Nonionic modified polyvinyl alcohols include, for example, polyvinyl alcohol derivatives obtained by adding a polyalkylene oxide group to a part of vinyl alcohol as described in JP-A-7-9758, and described in JP-A-8-25795. And a block copolymer of a vinyl compound having a hydrophobic group and vinyl alcohol.
- Polyvinyl alcohol can be used in combination of two or more, such as the degree of polymerization and the type of modification.
- a curing agent when a water-soluble polymer is used, a curing agent may be used.
- the water-soluble polymer is polyvinyl alcohol, boric acid and salts thereof and an epoxy curing agent are preferable.
- the high refractive index layer containing the metal oxide and the thickening polysaccharide according to the present invention or the low refractive index layer further contains an emulsion resin.
- the emulsion resin as referred to in the present invention is resin fine particles obtained by keeping an oil-soluble monomer in an emulsion state in an aqueous solution containing a dispersant and emulsion polymerization using a polymerization initiator.
- the dispersant used in the polymerization of the emulsion includes polyoxyethylene in addition to a low molecular weight dispersant such as alkyl sulfonate, alkyl benzene sulfonate, diethylamine, ethylenediamine, and quaternary ammonium salt.
- a low molecular weight dispersant such as alkyl sulfonate, alkyl benzene sulfonate, diethylamine, ethylenediamine, and quaternary ammonium salt.
- examples thereof include polymer dispersants such as nonylphenyl ether, polyethylene ethylene laurate ether, hydroxyethyl cellulose, and polyvinylpyrrolidone.
- the emulsion resin according to the present invention is a resin in which fine (average particle diameter: 0.01 to 2 ⁇ m) resin particles are dispersed in an aqueous medium in an emulsion state.
- An oil-soluble monomer is dispersed in a polymer having a hydroxyl group. Obtained by emulsion polymerization using an agent.
- the polymer dispersant containing a hydroxyl group is a polymer dispersant having a weight average molecular weight of 10,000 or more, and has a hydroxyl group substituted at the side chain or terminal.
- an acrylic polymer such as sodium polyacrylate or polyacrylamide is used.
- examples of such polymers include 2-ethylhexyl acrylate copolymer, polyethers such as polyethylene glycol and polypropylene glycol, and polyvinyl alcohol. Polyvinyl alcohol is particularly preferable.
- Polyvinyl alcohol used as a polymer dispersant is an anion-modified polyvinyl alcohol having an anionic group such as a cation-modified polyvinyl alcohol or a carboxyl group in addition to the usual polyvinyl alcohol obtained by hydrolyzing polyvinyl acetate. Further, modified polyvinyl alcohol such as silyl-modified polyvinyl alcohol having a silyl group is also included. Polyvinyl alcohol has a higher effect of suppressing the occurrence of cracks when forming the ink absorbing layer when the average degree of polymerization is higher, but when the average degree of polymerization is within 5000, the viscosity of the emulsion resin is not high, and at the time of production Easy to handle.
- the average degree of polymerization is preferably 300 to 5000, more preferably 1500 to 5000, and particularly preferably 3000 to 4500.
- the saponification degree of polyvinyl alcohol is preferably 70 to 100 mol%, more preferably 80 to 99.5 mol%.
- Examples of the resin that is emulsion-polymerized with the above polymer dispersant include homopolymers or copolymers of ethylene monomers such as acrylic acid esters, methacrylic acid esters, vinyl compounds, and styrene compounds, and diene compounds such as butadiene and isoprene.
- Examples of the polymer include acrylic resins, styrene-butadiene resins, and ethylene-vinyl acetate resins.
- the high refractive index layer and the low refractive index layer according to the present invention can contain various additives as required.
- ultraviolet absorbers described in JP-A-57-74193, JP-A-57-87988 and JP-A-62-261476, JP-A-57-74192, JP-A-57-87989, and JP-A-60-72785 No. 61-146591, JP-A-1-95091 and JP-A-3-13376, etc., various surfactants such as anti-fading agents, anions, cations or nonions, No. 42993, No. 59-52689, No. 62-280069, No.
- whitening agents such as sulfuric acid, phosphoric acid, acetic acid, PH adjusters such as citric acid, sodium hydroxide, potassium hydroxide and potassium carbonate, antifoaming agents, lubricants such as diethylene glycol, preservatives Antistatic agents, can also contain various known additives such as a matting agent.
- a high refractive index layer and a low refractive index layer are alternately coated on a support and dried to form a laminate.
- Examples of the coating method include a roll coating method, a rod bar coating method, an air knife coating method, a spray coating method, a curtain coating method, or US Pat. Nos. 2,761,419 and 2,761,791.
- a slide bead coating method using an hopper, an extrusion coating method, or the like is preferably used.
- the viscosity of the high refractive index layer coating solution and the low refractive index layer coating solution in the simultaneous multilayer coating is preferably in the range of 5 to 100 mPa ⁇ s, more preferably 10 to The range is 50 mPa ⁇ s.
- the range of 5 to 1200 mPa ⁇ s is preferable, and the range of 25 to 500 mPa ⁇ s is more preferable.
- the viscosity of the coating solution at 15 ° C. is preferably 100 mPa ⁇ s or more, more preferably 100 to 30,000 mPa ⁇ s, still more preferably 3,000 to 30,000 mPa ⁇ s, and most preferably 10 , 30,000 to 30,000 mPa ⁇ s.
- the viscosity of the high refractive index layer coating solution and the low refractive index layer coating solution in the present invention can be measured using, for example, a B-type viscometer BL manufactured by Tokyo Keiki Co., Ltd.
- the high refractive index layer coating solution and the low refractive index layer coating solution are heated to 30 ° C. or more, and after coating, the temperature of the formed coating film is once cooled to 1 to 15 ° C.
- the drying is preferably performed at 10 ° C. or more, and more preferably, the drying conditions are wet bulb temperature 5 to 50 ° C. and film surface temperature 10 to 50 ° C.
- coating it is preferable to carry out by a horizontal set system from a viewpoint of the formed coating-film uniformity.
- the near-infrared reflective film of the present invention can be applied to a wide range of fields. For example, pasting to facilities exposed to sunlight for a long time such as outdoor windows of buildings and automobile windows, film for window pasting such as heat ray reflecting film to give heat ray reflecting effect, film for agricultural greenhouse, etc. Used mainly for the purpose of improving weather resistance.
- the near-infrared reflective film according to the present invention is bonded to glass or a glass substitute resin base material directly or via an adhesive.
- the adhesive so that the near-infrared reflective film is on the sunlight (heat ray) incident surface side when pasted on a window glass or the like. Further, when the near-infrared reflective film is sandwiched between the window glass and the base material, it can be sealed from ambient gas such as moisture, which is preferable for durability. Even if the near-infrared reflective film of the present invention is installed outdoors or outside the vehicle (for external application), it is preferable because of environmental durability.
- an adhesive mainly composed of a photocurable or thermosetting resin can be used.
- the adhesive preferably has durability against ultraviolet rays, and is preferably an acrylic adhesive or a silicone adhesive. Furthermore, an acrylic adhesive is preferable from the viewpoint of adhesive properties and cost. In particular, since the peel strength can be easily controlled, a solvent system is preferable among the solvent system and the emulsion system in the acrylic adhesive. When a solution polymerization polymer is used as the acrylic solvent-based pressure-sensitive adhesive, known monomers can be used as the monomer.
- a polyvinyl butyral resin or an ethylene-vinyl acetate copolymer resin used as an intermediate layer of laminated glass may be used.
- plastic polyvinyl butyral manufactured by Sekisui Chemical Co., Ltd., Mitsubishi Monsanto Co., Ltd.
- ethylene-vinyl acetate copolymer manufactured by DuPont, Takeda Pharmaceutical Company Limited, duramin
- modified ethylene-vinyl acetate copolymer (Mersen G, manufactured by Tosoh Corporation).
- Example 1 Provided of near-infrared reflective film> [Preparation of Sample 1] (Formation of high refractive index layer 1) A high refractive index layer is obtained by dispersing 100 parts of zirconia sol (Nanouse ZR30-AR, manufactured by Nissan Chemical Co., Ltd.) as a metal oxide in 5 parts of guar gum and 5 parts of polyvinyl alcohol (Kuraray PVA203) in 100 parts of water. Coating solution 1 was prepared.
- zirconia sol Nanouse ZR30-AR, manufactured by Nissan Chemical Co., Ltd.
- Polyvinyl alcohol Kuraray PVA203
- the high refractive index layer 1 is applied using a wire bar on a 50 ⁇ m thick polyethylene terephthalate film under the condition that the dry film thickness is 135 nm using the high refractive index layer coating solution 1, and has a high refractive index.
- the rate layer 1 was formed.
- the low refractive index layer 1 is applied using a wire bar on the high refractive index layer 1 of a polyethylene terephthalate film having a thickness of 50 ⁇ m under the condition that the dry film thickness is 175 nm using the low refractive index layer coating liquid 1.
- the low refractive index layer 1 was formed by drying.
- Sample 2 In the preparation of Sample 1, the low refractive index layer coating solution 2 in which 12 parts of the polyvinyl alcohol used for the preparation of the low refractive index layer coating solution 1 was changed to 6 parts of polyvinyl alcohol and 6 parts of guar gum was used. Sample 2 was prepared in the same manner except that the film thickness during drying was adjusted so that the film thickness (refractive index ⁇ film thickness) was the same.
- Sample 4 In the preparation of Sample 3, the high refractive index layer coating solution 3 prepared by changing the polyvinyl alcohol used for the preparation of the high refractive index layer coating solution 2 and the low refractive index layer coating solution 2 to the same amount of guar gum, Sample 4 was produced in the same manner except that the low refractive index layer coating solution 3 was used.
- Sample 5 In the preparation of Sample 3, the high refractive index layer coating solution 4 prepared by changing the guar gum used for the preparation of the high refractive index layer coating solution 2 and the low refractive index layer coating solution 2 to the same amount of ⁇ -carrageenan, Sample 5 was prepared in the same manner except that the low refractive index layer coating solution 4 was used.
- Sample 6 In the production of Sample 3, the high refractive index layer coating solution 5 prepared by changing the guar gum used for the preparation of the high refractive index layer coating solution 2 and the low refractive index layer coating solution 2 to the same amount of roast bean gum, Sample 6 was produced in the same manner except that the low refractive index layer coating solution 5 was used.
- Sample 8 A high refractive index layer coating solution prepared by changing 5 parts of guar gum used for preparation of the high refractive index layer coating solution 2 to 2.5 parts of guar gum and 2.5 parts of roast bean gum in the preparation of the above sample 3 7 and the high refractive index layer coating solution 7 prepared by changing 6 parts of guar gum used for preparation of the low refractive index layer coating solution 2 to 3 parts of tamarind seed gum and 3 parts of roast bean gum Similarly, Sample 8 was prepared.
- Sample 11 Comparative Example
- the high refractive index layer coating solution 10 prepared by changing the entire amount of guar gum used for the preparation of the high refractive index layer coating solution 2 to polyvinyl alcohol and the low refractive index layer coating solution 2 were prepared.
- Sample 11 was produced in the same manner except that the low refractive index layer coating solution 10 prepared by changing the total amount of guar gum used to polyvinyl alcohol was used.
- Solution A 50% by mass of 4,4′-bis ( ⁇ -methacryloyloxyethylthio) diphenylsulfone (refractive index of 1.65 after curing) as a binder resin and 2,4,6-trimethylbenzoyldiphenylphosphine as a polymerization initiator
- PGMEA solution containing 0.25% by mass of oxide was prepared, and this was designated as Solution A.
- solution B A liquid mixture having a mixing ratio of dispersion A and solution A of 1: 7 (mass ratio) was prepared, and this was designated as solution B.
- the formed high refractive index layer A is subjected to corona discharge treatment (corona discharge surface modification device manufactured by Shinko Electric Instrument Co., Ltd.) and surface-modified, and then 1% by mass of hydroxyethyl cellulose (hereinafter abbreviated as HEC, Tokyo). 2 ml of an aqueous solution (made by Kasei Kogyo Co., Ltd.) was dropped and left at room temperature for 1 minute, and then applied under spin coating conditions of 500 rpm for 30 seconds. Immediately after coating, the low refractive index layer A was laminated on the high refractive index layer A by placing the sample on a hot plate at 80 ° C. (HPD-3000 manufactured by ASONE Corporation) and heating for 10 minutes. The refractive index of the low refractive index layer A was 1.60.
- a high refractive index layer A was formed on the low refractive index layer A, and a sample 12 consisting of three layers of high refractive index layer A / low refractive index layer A / high refractive index layer A was produced.
- Formation of high refractive index layer B 100 parts by mass of isopropyl alcohol (Wako Pure Chemicals, reagent grade), 3 parts by mass of pyridine (Wako Pure Chemicals, reagent grade), 5 parts of ethyl silicate solution (manufactured by Colcoat, HAS-1, 30% by mass of active ingredient) 10 parts by mass of rutile-type titanium oxide fine particles (Ishihara Sangyo Co., Ltd., 55N) were mixed, and then dispersed in a ball mill for 4 hours. After confirming that the dispersed particle diameter reached 20 nm at D50, ultraviolet rays were used.
- the refractive index of the high refractive index layer B was 2.17.
- Formation of low refractive index layer B 1 part by mass of silica sol (“IPA-ST” manufactured by NISSAN CHEMICAL INDUSTRY CO., LTD.) Having a particle size of 10 to 20 nm (average particle size of 15 nm), 10 parts by mass of isopropyl alcohol (reagent special grade manufactured by Wako Pure Chemical Industries) as a solvent, and UV curing as a binder 5 parts by weight of a binder (X-12-2400 made by Shin-Etsu Chemical Co., Ltd.) and 0.6 part of a catalyst (DX-2400 made by Shin-Etsu Chemical Co., Ltd.) were blended and stirred with a stirrer to obtain a low refractive index layer coating solution B. .
- the primary particle diameter of silica sol (refractive index 1.45) was almost uniform, and a slurry having a dispersed particle diameter D50 of 45 nm was obtained.
- the prepared low refractive index layer coating liquid B was applied to the bar coater No. 08 is applied so that the film thickness after drying becomes 100 nm, dried at 100 ° C., and then cured by irradiation with ultraviolet rays (illuminance 200 to 450 mW / cm 2 ) to form a low refractive index layer B did.
- the formed low refractive index layer B had a refractive index of 1.35.
- a coating liquid C for a high refractive index layer is prepared by dispersing and mixing spherical rutile titanium oxide having a particle size of 10 to 30 nm (Ishihara Sangyo, TTO-51C) and methanol as a solvent in a volume ratio of 1:10. did.
- a high refractive index layer C was formed on the base material by applying and drying under the condition that the thickness after drying was 230 nm using a bar coater.
- This high refractive index layer C had a refractive index of 2.00.
- the low refractive index layer C was formed on the high refractive index layer C formed on the base material by applying and drying using a bar coater under the condition that the thickness after drying was 230 nm.
- the low refractive index layer D had a refractive index of 1.25.
- the back side on the measurement side of each sample is roughened, and then light absorption treatment is performed with a black spray to reflect light on the back side.
- the refractive index was obtained from the measurement result of the reflectance in the visible light region (400 nm to 700 nm) under the condition of regular reflection at 5 degrees.
- the near-infrared reflectance at 1200 nm was measured by the same method as described above, and the change range of the near-infrared reflectance before and after the bending test. (Near-infrared reflectance before bending test (%) ⁇ Near-infrared reflectance after bending test (%)) was determined. It represents that it is excellent in the softness, so that the fall width of a near-infrared reflectance is small.
- the near-infrared reflective film of the present invention can obtain a high near-infrared reflectance without reducing the visible light transmittance, and is flexible. It turns out that it is excellent.
- the near-infrared reflective film of the comparative example in which the refractive index layer is made of only a polymer, an ultraviolet curable resin, or a metal oxide sol has poor flexibility.
- Example 2 [Preparation of near-infrared reflector 1] A near-infrared reflector 1 was produced using the near-infrared reflective film of Sample 8 produced in Example 1. A near-infrared reflective film 1 was prepared by adhering the near-infrared reflective film of Sample 8 with an acrylic adhesive on a transparent acrylic resin plate having a thickness of 5 mm and 20 cm ⁇ 20 cm.
- a near-infrared reflector 2 was produced using the near-infrared reflective film of Sample 8 described in Example 1. Two plate glasses with a thickness of 2 mm and 20 cm ⁇ 20 cm are prepared, and a laminate in which polyvinyl butyral with a thickness of 0.5 mm is arranged on both sides of the near-infrared reflective film of Sample 8 is sandwiched between the two glasses.
- the near-infrared reflector 2 which is a laminated glass was produced by performing pressure heating treatment.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Optical Filters (AREA)
Abstract
Description
本発明の近赤外反射フィルムは、支持体上に互いに屈折率が異なる高屈折率層と低屈折率層とを積層させた多層積層体を有することを特徴とし、JIS R3106-1998で示される可視光領域の透過率が50%以上で、かつ、波長900nm~1400nmの領域に反射率50%を超える領域を有することが好ましい。
本発明の近赤外反射フィルムに適用する支持体としてはフィルム支持体であることが好ましく、フィルム支持体は、透明であっても不透明であってもよく、種々の樹脂フィルムを用いることができ、ポリオレフィンフィルム(ポリエチレン、ポリプロピレン等)、ポリエステルフィルム(ポリエチレンテレフタレート、ポリエチレンナフタレート等)、ポリ塩化ビニル、3酢酸セルロース等を用いることができ、好ましくはポリエステルフィルムである。ポリエステルフィルム(以降ポリエステルと称す)としては、特に限定されるものではないが、ジカルボン酸成分とジオール成分を主要な構成成分とするフィルム形成性を有するポリエステルであることが好ましい。主要な構成成分のジカルボン酸成分としては、テレフタル酸、イソフタル酸、フタル酸、2,6-ナフタレンジカルボン酸、2,7-ナフタレンジカルボン酸、ジフェニルスルホンジカルボン酸、ジフェニルエーテルジカルボン酸、ジフェニルエタンジカルボン酸、シクロヘキサンジカルボン酸、ジフェニルジカルボン酸、ジフェニルチオエーテルジカルボン酸、ジフェニルケトンジカルボン酸、フェニルインダンジカルボン酸などを挙げることができる。また、ジオール成分としては、エチレングリコール、プロピレングリコール、テトラメチレングリコール、シクロヘキサンジメタノール、2,2-ビス(4-ヒドロキシフェニル)プロパン、2,2-ビス(4-ヒドロキシエトキシフェニル)プロパン、ビス(4-ヒドロキシフェニル)スルホン、ビスフェノールフルオレンジヒドロキシエチルエーテル、ジエチレングリコール、ネオペンチルグリコール、ハイドロキノン、シクロヘキサンジオールなどを挙げることができる。これらを主要な構成成分とするポリエステルの中でも透明性、機械的強度、寸法安定性などの点から、ジカルボン酸成分として、テレフタル酸や2,6-ナフタレンジカルボン酸、ジオール成分として、エチレングリコールや1,4-シクロヘキサンジメタノールを主要な構成成分とするポリエステルが好ましい。中でも、ポリエチレンテレフタレートやポリエチレンナフタレートを主要な構成成分とするポリエステルや、テレフタル酸と2,6-ナフタレンジカルボン酸とエチレングリコールからなる共重合ポリエステル、およびこれらのポリエステルの二種以上の混合物を主要な構成成分とするポリエステルが好ましい。
本発明の近赤外反射フィルムにおいては、高屈折率層及び低屈折率層の少なくとも1層が、増粘多糖類と共に金属酸化物を含有することを特徴の1つとする。
本発明においては、更に、金属酸化物の分散性を向上させる目的で、アミノ酸を添加することが好ましい。
本発明の近赤外反射フィルムにおいては、高屈折率層及び低屈折率層の少なくとも1層が、金属酸化物と共に増粘多糖類を含有することを特徴の1つとする。
本発明に係る屈折率層においては、金属酸化物、増粘多糖類と共に、ポリビニルアルコール等の水溶性高分子を併用してもよい。
本発明においては、本発明に係る金属酸化物及び増粘多糖類を含有する高屈折率層または前記低屈折率層が、更にエマルジョン樹脂を含有することが好ましい。
本発明に係る高屈折率層と低屈折率層には、必要に応じて各種の添加剤を含有させることが出来る。
本発明の近赤外反射フィルムは、支持体上に高屈折率層と低屈折率層を交互に塗布、乾燥して積層体を形成する。
本発明の近赤外反射フィルムは、幅広い分野に応用することができる。例えば、建物の屋外の窓や自動車窓等長期間太陽光に晒らされる設備に貼り合せ、熱線反射効果を付与する熱線反射フィルム等の窓貼用フィルム、農業用ビニールハウス用フィルム等として、主として耐候性を高める目的で用いられる。
《近赤外反射フィルムの作製》
〔試料1の作製〕
(高屈折率層1の形成)
グアーガム5部とポリビニルアルコール5部(クラレ製 PVA203)とを水100部に溶解した中に、金属酸化物としてジルコニアゾル(日産化学製 ナノユースZR30-AR)100部を分散させて、高屈折率層塗布液1を調製した。
ポリビニルアルコール12部(クラレ製 PVA203)を水100部に溶解した中に、金属酸化物としてコロイダルシリカ(日産化学製 スノーテックスOS)100部を分散させて、低屈折率層塗布液1を調製した。
次いで、高屈折率層1と低屈折率層1をそれぞれ交互に5層ずつ積層し、総層数が12層の試料1を作製した。
上記試料1の作製において、低屈折率層塗布液1の調製に用いたポリビニルアルコールの12部を、ポリビニルアルコール6部とグアーガム6部とに変更した低屈折率層塗布液2を用いて、光学膜厚(屈折率×膜厚)が同じになるように乾燥時の膜厚を調整した以外は同様にして、試料2を作製した。
上記試料2の作製において、高屈折率層塗布液1の調製に用いたジルコニアゾルを、ルチル型酸化チタン微粒子に変更して調製した高屈折率層塗布液2を用いた以外は同様にして、試料3を作製した。
上記試料3の作製において、高屈折率層塗布液2、低屈折率層塗布液2の調製に用いたポリビニルアルコールを、それぞれ同量のグアーガムに変更して調製した高屈折率層塗布液3、低屈折率層塗布液3を用いた以外は同様にして、試料4を作製した。
上記試料3の作製において、高屈折率層塗布液2、低屈折率層塗布液2の調製に用いたグアーガムを、同量のλ-カラギーナンに変更して調製した高屈折率層塗布液4、低屈折率層塗布液4を用いた以外は同様にして、試料5を作製した。
上記試料3の作製において、高屈折率層塗布液2、低屈折率層塗布液2の調製に用いたグアーガムを、同量のローストビーンガムに変更して調製した高屈折率層塗布液5、低屈折率層塗布液5を用いた以外は同様にして、試料6を作製した。
上記試料6の作製において、高屈折率層塗布液5の調製に用いたポリビニルアルコール5部を、ポリビニルアルコールの2.5部と、表1に記載のエマルジョン樹脂(8)の2.5部に変更して調製した高屈折率層塗布液6と、低屈折率層塗布液5の調製に用いたポリビニルアルコール6部を、ポリビニルアルコールの3.0部と表1に記載のエマルジョン樹脂(8)の3.0部に変更して調製した低屈折率層塗布液6を用いた以外は同様にして、試料7を作製した。
上記試料3の作製において、高屈折率層塗布液2の調製に用いたグアーガム5部を、グアーガム2.5部とローストビーンガム2.5部とに変更して調製した高屈折率層塗布液7と、低屈折率層塗布液2の調製に用いたグアーガム6部を、タマリンドシードガム3部とローストビーンガム3部とに変更して調製した高屈折率層塗布液7とを用いた以外は同様にして、試料8を作製した。
上記試料8の作製において、高屈折率層塗布液7の調製に用いたポリビニルアルコール5部を、ポリビニルアルコールの2.5部と表1に記載のエマルジョン樹脂(8)の2.5部に変更して調製した高屈折率層塗布液8と、低屈折率層塗布液7の調製に用いたポリビニルアルコール6部を、ポリビニルアルコールの3.0部と表1に記載のエマルジョン樹脂(8)の3.0部に変更して調製した低屈折率層塗布液8を用いた以外は同様にして、試料9を作製した。
上記試料9の作製において、高屈折率層塗布液8に更にグリシン1部を加えた以外は同様にして調製した高屈折率層塗布液9と、低屈折率層塗布液8に更にグリシン1部を加えた以外は同様にして調製した低屈折率層塗布液9とを用いた以外は同様にして、試料10を作製した。
上記試料3の作製において、高屈折率層塗布液2の調製に用いたグアーガムの全量をポリビニルアルコールに変更して調製した高屈折率層塗布液10と、低屈折率層塗布液2の調製に用いたグアーガムの全量をポリビニルアルコールに変更して調製した低屈折率層塗布液10とを用いた以外は同様にして、試料11を作製した。
(分散液Aの調製)
金属酸化物粒子としてルチル型酸化チタン(石原産業株式会社製、TTO-55A、粒径30~50nm、水酸化アルミニウム表面処理品、屈折率2.6)を109質量部、分散剤としてポリエチレンイミン系ブロックポリマーを11質量部、ポリプロピレングリコールモノメチルエーテルアセテート(以下、PGMEAと略記、和光純薬株式会社製)を180質量部、平均直径が0.5mmのジルコニアビーズの141質量部を用いて、ビーズミル分散機で24分間分散させた後、平均直径が0.1mmのジルコニアビーズに切り替えて、更にビーズミル分散機で147分間分散させることにより、分散液Aを得た。
バインダー樹脂として4,4′-ビス(β-メタクリロイルオキシエチルチオ)ジフェニルスルホン(硬化後の屈折率1.65)を50質量%と、重合開始剤として2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイドを0.25質量%含有するPGMEA溶液を調製し、これを溶液Aとした。
上記分散液Aと溶液Aの混合比1:7(質量比)の混合液を調製し、これを溶液Bとした。
上記溶液BとPGMEAの混合比1:2(質量比)の混合液を調製し、これを溶液Cとした。
上記調製した溶液Cを、スライドガラス(松浪ガラス工業製、76mm×52mm、厚さ1.3mm、ヘイズ0.4%)に2ml滴下し、1000rpm、30秒の条件でスピンコーター(ミカサ株式会社製1H-D7)により塗布した後、120℃で10分間加熱した。その後、出力184W/cmの無電極水銀ランプ(フュージョンUVシステムズ社製)を用いて積算光量2.8J/cm2の紫外線を照射することにより高屈折率層Aを得た。高屈折率層Aの屈折率は、2.10であった。
上記形成した高屈折率層Aにコロナ放電処理(信光電気計装株式会社製コロナ放電表面改質装置)を施して表面改質した後、1質量%のヒドロキシエチルセルロース(以下、HECと略記、東京化成工業株式会社製)の水溶液を2ml滴下し、1分間室温で放置した後、500rpm、30秒のスピンコート条件で塗布した。塗布直後、80℃のホットプレート(アズワン株式会社製HPD-3000)上に試料を置いて10分間加熱することにより高屈折率層Aの上に低屈折率層Aを積層させた。低屈折率層Aの屈折率は、1.60であった。
更に、低屈折率層A上に、高屈折率層Aを形成し、高屈折率層A/低屈折率層A/高屈折率層Aの3層からなる試料12を作製した。
(基材)
厚さ50μmのポリエチレンテレフタレートフィルム(帝人デュポン製、テイジンテトロンフィルム 高透明グレード)を用いた。表面はスラリーの濡れ性をよくするためにコロナ放電処理を施した。屈折率は1.62であった。
イソプロピルアルコール(和光純薬、試薬特級)を100質量部、ピリジン(和光純薬、試薬特級)を3質量部、エチルシリケート溶液(コルコート社製、HAS-1、有効成分30質量%)を5質量部、ルチル型酸化チタン微粒子(石原産業社製、55N)を10質量部、それぞれ配合した後、ボールミルにて4時間分散させ、分散粒子径がD50で20nmに達したのを確認した後、紫外線硬化バインダー(信越化学工業製 X-12-2400、有効成分30質量%)を1.5質量部、触媒(信越化学工業製DX-2400)を0.15質量部配合し、ボールミルにて1時間分散させ、分散粒子径がD50で16nmに達したのを確認し、これを高屈折率塗布液Bとした。これを厚さ50μmのポリエチレンテレフタレートフィルム(PETフィルムともいう)に、バーコーターNo.08を用いて、乾燥後の膜厚が100nmになるように塗布し、100℃で乾燥した後、紫外線を照射(照度200~450mW/cm2)して硬化させ、高屈折率層Bを形成した。高屈折率層Bの屈折率は、2.17であった。
粒子径が10~20nm(平均粒子径15nm)のシリカゾル(日産化学工業製「IPA-ST」)1質量部、溶媒としてイソプロピルアルコール(和光純薬製 試薬特級)を10質量部、バインダーとして紫外線硬化バインダー(信越化学工業製 X-12-2400)を5質量部、触媒(信越化学工業製 DX-2400)0.6部を配合し、スターラーで攪拌して低屈折率層塗布液Bを得た。シリカゾル(屈折率1.45)の一次粒子径はほぼ揃っており、また分散粒子径D50が45nmのスラリーを得た。
更に、高屈折率層Bと低屈折率層Bを交互に3層ずつ積層し、合計が8層の試料13を作製した。
(基材)
厚さ50μmのポリエチレンテレフタレートフィルム(帝人デュポン製、テイジンテトロンフィルム 高透明グレード)を用いた。表面はスラリーの濡れ性をよくするためにコロナ放電処理を施した。屈折率は1.62であった。
粒子径が10~30nmの球状ルチル型酸化チタン(石原産業製、TTO-51C)と、溶媒としてメタノールを体積比で1:10になるように分散混合し高屈折率層用塗布液Cを調製した。
粒子径が10~15nm(平均粒子径12nm)の球状コロイダルシリカゾル(日産化学工業製、スノーテックスPS)と、溶媒としてメタノールを体積比で1:10になるように分散混合し、低屈折率層用塗布液Cを調製した。
次いで、上記高屈折率層用塗布液C、低屈折率層用塗布液Cを用いて、低屈折率層C上に同様の条件で順次積層し、下記の7層構成からなる積層体を作製した。
(最上層の形成)
粒子径が10~20nm(平均粒子径15nm)のシリカゾル(日産化学工業製、メタノールシリカゾル)と、溶媒としてメタノールを体積比で1:20になるように分散混合して低屈折率層用塗布液Dを調製した。
下記の方法に従って、上記作製した近赤外反射フィルムの特性値の測定及び性能評価を行った。
基材上に屈折率を測定する対象層を単独で塗設したサンプルを作製し、下記の方法に従って、各高屈折率層及び低屈折率層の屈折率を求めた。
上記分光光度計(積分球使用、日立製作所社製、U-4000型)を用い、各近赤外反射フィルムの300nm~2000nmの領域における透過率及び反射率を測定した。可視光透過率は550nmにおける透過率の値を、近赤外反射率は1200nmにおける反射率の値を用いた。
上記作製した各近赤外反射フィルムについて、JIS K5600-5-1に準拠した屈曲試験法に基づき、屈曲試験機タイプ1(井元製作所社製、型式IMC-AOF2、マンドレル径φ20mm)を用いて、30回の屈曲試験を行った。
次いで、30回の屈曲試験を行った後の近赤外反射フィルムについて、上記と同様の方法で、1200nmにおける近赤外反射率を測定し、屈曲試験前後での近赤外反射率の変化幅(屈曲試験前の近赤外反射率(%)-屈曲試験後の近赤外反射率(%))を求めた。近赤外反射率の低下幅が小さいほど、柔軟性に優れていることを表す。
1000回の屈曲試験を行った後の近赤外反射フィルム表面を、目視観察し、下記の基準に従って柔軟性を評価した。
○:近赤外反射フィルム表面に、わずかに折り曲げ跡が観察される
△:近赤外反射フィルム表面に、微小なひび割れが僅かに観察される
×:近赤外反射フィルム表面に、明らかなひび割れが多数発生している
以上により得られた測定結果、評価結果を、表2に示す。
〔近赤外反射体1の作製〕
実施例1で作製した試料8の近赤外反射フィルムを用いて近赤外反射体1を作製した。厚さ5mm、20cm×20cmの透明アクリル樹脂板上に、試料8の近赤外反射フィルムをアクリル接着剤で接着して、近赤外反射体1を作製した。
実施例1に記載の試料8の近赤外反射フィルムを用いて近赤外反射体2を作製した。厚さ2mm、20cm×20cmの板ガラスを2枚用意し、試料8の近赤外反射フィルムの両側に、厚さ0.5mmのポリビニルブチラールを配置した積層体を2枚のガラスの間に挟んで加圧加熱処理を行うことで合わせガラスである近赤外反射体2を作製した。
上記作製した近赤外反射体1、2共に、近赤外反射フィルムの適用を示したものであり、このようなものを製造する際にも、近赤外反射体の大きさにかかわらず、容易に利用可能であり、また、近赤外反射フィルムを利用したため、優れた近赤外反射性を確認することができた。
Claims (5)
- 支持体上に高屈折率層と低屈折率層を交互に積層した近赤外反射フィルムにおいて、隣接する該高屈折率層と低屈折率層との屈折率差が0.3以上であり、かつ該高屈折率層及び低屈折率層の少なくとも1層が、金属酸化物及び増粘多糖類を含有することを特徴とする近赤外反射フィルム。
- 前記増粘多糖類が、タマリンドシードガム、グアーガム、タラガム、ローカストビーンガム及びアラビノガラクタンから選ばれる少なくとも1種であることを特徴とする請求項1に記載の近赤外反射フィルム。
- 前記金属酸化物及び増粘多糖類を含有する高屈折率層または低屈折率層が、更にエマルジョン樹脂を含有することを特徴とする請求項1または2に記載の近赤外反射フィルム。
- 前記金属酸化物及び増粘多糖類を含有する高屈折率層または低屈折率層が含有する該増粘多糖類が、2種類以上であることを特徴とする請求項1から3のいずれか1項に記載の近赤外反射フィルム。
- 請求項1から4のいずれか1項に記載の近赤外反射フィルムが、基体の少なくとも一方の面に設けられたことを特徴とする近赤外反射体。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012526402A JP5720685B2 (ja) | 2010-07-24 | 2011-07-07 | 近赤外反射フィルム及びそれを設けた近赤外反射体 |
CN201180035555.4A CN103003727B (zh) | 2010-07-24 | 2011-07-07 | 近红外反射膜及设有近红外反射膜的近红外反射体 |
US13/809,270 US20130114131A1 (en) | 2010-07-24 | 2011-07-07 | Near-infrared reflective film and near-infrared reflector provided with same |
EP11812247.2A EP2597495A4 (en) | 2010-07-24 | 2011-07-07 | NEAR INFRARED REFLECTIVE FILM AND NEAR INFRARED REFLECTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-166592 | 2010-07-24 | ||
JP2010166592 | 2010-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012014655A1 true WO2012014655A1 (ja) | 2012-02-02 |
Family
ID=45529873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/065570 WO2012014655A1 (ja) | 2010-07-24 | 2011-07-07 | 近赤外反射フィルム及びそれを設けた近赤外反射体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130114131A1 (ja) |
EP (1) | EP2597495A4 (ja) |
JP (1) | JP5720685B2 (ja) |
CN (1) | CN103003727B (ja) |
WO (1) | WO2012014655A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014032851A (ja) * | 2012-08-03 | 2014-02-20 | Yamagata Univ | 有機光学デバイス及びこれを用いた有機電子デバイス |
EP2725394A4 (en) * | 2011-06-23 | 2015-03-11 | Konica Minolta Inc | OPTICAL REFLECTION FILM AND METHOD FOR MANUFACTURING THE SAME |
CN105102395A (zh) * | 2013-03-29 | 2015-11-25 | 柯尼卡美能达株式会社 | 夹层玻璃 |
EP2848595A4 (en) * | 2012-05-08 | 2016-01-06 | Konica Minolta Inc | LAMINATED GLASS |
WO2016017604A1 (ja) * | 2014-07-30 | 2016-02-04 | コニカミノルタ株式会社 | 光学フィルム及び光学フィルムの製造方法 |
EP2998769A4 (en) * | 2013-05-16 | 2016-12-21 | Nippon Kayaku Kk | INFRARED PROTECTIVE SHEET, MANUFACTURING METHOD AND APPLICATION THEREOF |
JP2017222806A (ja) * | 2016-06-17 | 2017-12-21 | コニカミノルタ株式会社 | サーモクロミックフィルムの製造方法 |
JP2021076857A (ja) * | 2013-01-29 | 2021-05-20 | ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. | 可変光学フィルターおよびそれに基づく波長選択型センサー |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017073691A1 (ja) * | 2015-10-30 | 2017-05-04 | 住友金属鉱山株式会社 | 粘着剤層、近赤外線遮蔽フィルム、合わせ構造体、積層体、及び粘着剤組成物 |
CN110706473B (zh) * | 2019-09-06 | 2021-06-11 | 南京工程学院 | 一种基于单波长反射的燃气数据采集装置及数据采集方法 |
Citations (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761791A (en) | 1955-02-23 | 1956-09-04 | Eastman Kodak Co | Method of multiple coating |
JPS5774193A (en) | 1980-10-28 | 1982-05-10 | Fuji Photo Film Co Ltd | Ink jet recording picture forming method |
JPS5774192A (en) | 1980-10-28 | 1982-05-10 | Fuji Photo Film Co Ltd | Ink jet recording picture forming method |
JPS5787988A (en) | 1980-11-21 | 1982-06-01 | Matsushita Electric Ind Co Ltd | Ink jet recording paper |
JPS5787989A (en) | 1980-11-21 | 1982-06-01 | Matsushita Electric Ind Co Ltd | Ink jet recording paper |
JPS5942993A (ja) | 1982-09-03 | 1984-03-09 | Canon Inc | インクジエツト記録方法 |
JPS5952689A (ja) | 1982-09-17 | 1984-03-27 | Mitsubishi Paper Mills Ltd | インクジェット記録用シート |
JPS6072785A (ja) | 1983-09-30 | 1985-04-24 | Nippon Shokubai Kagaku Kogyo Co Ltd | インクジェット記録用紙 |
JPS6110483A (ja) | 1984-06-27 | 1986-01-17 | Canon Inc | 被記録材 |
JPS61146591A (ja) | 1984-12-20 | 1986-07-04 | Mitsubishi Paper Mills Ltd | インクジェット記録用紙 |
JPS61242871A (ja) | 1985-04-22 | 1986-10-29 | Canon Inc | 被記録材 |
JPS62261476A (ja) | 1986-05-08 | 1987-11-13 | Canon Inc | 被記録材およびそれを用いた記録方法 |
JPS62280069A (ja) | 1986-05-30 | 1987-12-04 | Canon Inc | 被記録材 |
JPS6317221A (ja) | 1986-07-03 | 1988-01-25 | Taki Chem Co Ltd | 結晶質酸化チタンゾル及びその製造方法 |
JPS63307979A (ja) | 1987-06-10 | 1988-12-15 | Fuji Photo Film Co Ltd | インクジエツト記録用シ−ト |
JPH0195091A (ja) | 1987-10-08 | 1989-04-13 | Asahi Glass Co Ltd | インクジェット用記録媒体の製造方法 |
JPH01206088A (ja) | 1988-02-12 | 1989-08-18 | Nippon Synthetic Chem Ind Co Ltd:The | インクジェット記録用紙 |
JPH0313376A (ja) | 1989-06-09 | 1991-01-22 | Canon Inc | 被記録材及びこれを用いたインクジェット記録方法 |
JPH04219266A (ja) | 1990-11-30 | 1992-08-10 | Oji Paper Co Ltd | インクジェット記録用紙 |
JPH07819A (ja) | 1993-02-10 | 1995-01-06 | Ishihara Sangyo Kaisha Ltd | 触媒用酸化チタンおよびそれを用いた有害物質の除去方法 |
JPH079758A (ja) | 1993-06-23 | 1995-01-13 | Canon Inc | 記録媒体及びこれを用いたインクジェット記録方法 |
JPH07285265A (ja) | 1994-04-18 | 1995-10-31 | Sekisui Chem Co Ltd | 水性インク用記録材 |
JPH0825795A (ja) | 1994-07-18 | 1996-01-30 | Canon Inc | 記録媒体及びこれを用いた画像形成方法 |
JPH09165218A (ja) | 1995-11-20 | 1997-06-24 | Bayer Ag | ナノ分散性二酸化チタン、それの製造方法およびそれの使用 |
JPH1143327A (ja) | 1996-08-30 | 1999-02-16 | Showa Denko Kk | 酸化チタン粒子、その水分散ゾル、薄膜及びそれらの製造法 |
JP2003266577A (ja) | 2002-03-14 | 2003-09-24 | Toto Ltd | 熱線遮断材 |
JP2004125822A (ja) | 2002-09-30 | 2004-04-22 | Toto Ltd | 製膜体 |
JP2004161792A (ja) * | 2002-11-08 | 2004-06-10 | Hitachi Chem Co Ltd | 近赤外線遮蔽性樹脂組成物及び近赤外線遮蔽性積層物 |
JP2005052972A (ja) * | 2003-08-01 | 2005-03-03 | Dainippon Printing Co Ltd | 紫外線赤外線遮蔽フィルム |
JP2005131937A (ja) * | 2003-10-30 | 2005-05-26 | Mitsubishi Plastics Ind Ltd | 近赤外線吸収積層材 |
JP2007081389A (ja) * | 2005-08-18 | 2007-03-29 | Konica Minolta Medical & Graphic Inc | 電磁波遮蔽材料 |
JP2009086659A (ja) | 2007-09-13 | 2009-04-23 | Mitsubishi Chemicals Corp | 熱線遮蔽膜及びその積層体 |
JP2009228416A (ja) * | 2008-02-25 | 2009-10-08 | Achilles Corp | 可視光透過性を有する熱線遮蔽シート |
JP2010053200A (ja) * | 2008-08-27 | 2010-03-11 | National Institute Of Advanced Industrial Science & Technology | 光反射材料 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001013317A (ja) * | 1999-06-29 | 2001-01-19 | Fuji Photo Film Co Ltd | 画像表示装置用フィルター |
WO2007011331A2 (en) * | 2005-07-14 | 2007-01-25 | 3M Innovative Properties Company | Water-soluble polymeric substrate having metallic nanoparticle coating |
CN101288007A (zh) * | 2005-10-26 | 2008-10-15 | 中央硝子株式会社 | 近红外线反射基板和利用该基板的近红外线反射层叠玻璃、近红外线反射双层玻璃 |
US20100025641A1 (en) * | 2008-08-04 | 2010-02-04 | Fujifilm Corporation | Infrared region selective reflection coat and infrared region selective reflection film |
US20100187113A1 (en) * | 2009-01-26 | 2010-07-29 | Vladislav Dolnik | Capillary sieving electrophoresis with a cationic surfactant for size separation of proteins |
CN103026272B (zh) * | 2010-07-24 | 2016-02-17 | 柯尼卡美能达控股株式会社 | 近红外反射膜的制造方法及设有近红外反射膜的近红外反射体 |
-
2011
- 2011-07-07 JP JP2012526402A patent/JP5720685B2/ja not_active Expired - Fee Related
- 2011-07-07 CN CN201180035555.4A patent/CN103003727B/zh not_active Expired - Fee Related
- 2011-07-07 US US13/809,270 patent/US20130114131A1/en not_active Abandoned
- 2011-07-07 EP EP11812247.2A patent/EP2597495A4/en not_active Withdrawn
- 2011-07-07 WO PCT/JP2011/065570 patent/WO2012014655A1/ja active Application Filing
Patent Citations (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761791A (en) | 1955-02-23 | 1956-09-04 | Eastman Kodak Co | Method of multiple coating |
US2761419A (en) | 1955-02-23 | 1956-09-04 | Eastman Kodak Co | Multiple coating apparatus |
JPS5774193A (en) | 1980-10-28 | 1982-05-10 | Fuji Photo Film Co Ltd | Ink jet recording picture forming method |
JPS5774192A (en) | 1980-10-28 | 1982-05-10 | Fuji Photo Film Co Ltd | Ink jet recording picture forming method |
JPS5787988A (en) | 1980-11-21 | 1982-06-01 | Matsushita Electric Ind Co Ltd | Ink jet recording paper |
JPS5787989A (en) | 1980-11-21 | 1982-06-01 | Matsushita Electric Ind Co Ltd | Ink jet recording paper |
JPS5942993A (ja) | 1982-09-03 | 1984-03-09 | Canon Inc | インクジエツト記録方法 |
JPS5952689A (ja) | 1982-09-17 | 1984-03-27 | Mitsubishi Paper Mills Ltd | インクジェット記録用シート |
JPS6072785A (ja) | 1983-09-30 | 1985-04-24 | Nippon Shokubai Kagaku Kogyo Co Ltd | インクジェット記録用紙 |
JPS6110483A (ja) | 1984-06-27 | 1986-01-17 | Canon Inc | 被記録材 |
JPS61146591A (ja) | 1984-12-20 | 1986-07-04 | Mitsubishi Paper Mills Ltd | インクジェット記録用紙 |
JPS61242871A (ja) | 1985-04-22 | 1986-10-29 | Canon Inc | 被記録材 |
JPS62261476A (ja) | 1986-05-08 | 1987-11-13 | Canon Inc | 被記録材およびそれを用いた記録方法 |
JPS62280069A (ja) | 1986-05-30 | 1987-12-04 | Canon Inc | 被記録材 |
JPS6317221A (ja) | 1986-07-03 | 1988-01-25 | Taki Chem Co Ltd | 結晶質酸化チタンゾル及びその製造方法 |
JPS63307979A (ja) | 1987-06-10 | 1988-12-15 | Fuji Photo Film Co Ltd | インクジエツト記録用シ−ト |
JPH0195091A (ja) | 1987-10-08 | 1989-04-13 | Asahi Glass Co Ltd | インクジェット用記録媒体の製造方法 |
JPH01206088A (ja) | 1988-02-12 | 1989-08-18 | Nippon Synthetic Chem Ind Co Ltd:The | インクジェット記録用紙 |
JPH0313376A (ja) | 1989-06-09 | 1991-01-22 | Canon Inc | 被記録材及びこれを用いたインクジェット記録方法 |
JPH04219266A (ja) | 1990-11-30 | 1992-08-10 | Oji Paper Co Ltd | インクジェット記録用紙 |
JPH07819A (ja) | 1993-02-10 | 1995-01-06 | Ishihara Sangyo Kaisha Ltd | 触媒用酸化チタンおよびそれを用いた有害物質の除去方法 |
JPH079758A (ja) | 1993-06-23 | 1995-01-13 | Canon Inc | 記録媒体及びこれを用いたインクジェット記録方法 |
JPH07285265A (ja) | 1994-04-18 | 1995-10-31 | Sekisui Chem Co Ltd | 水性インク用記録材 |
JPH0825795A (ja) | 1994-07-18 | 1996-01-30 | Canon Inc | 記録媒体及びこれを用いた画像形成方法 |
JPH09165218A (ja) | 1995-11-20 | 1997-06-24 | Bayer Ag | ナノ分散性二酸化チタン、それの製造方法およびそれの使用 |
JPH1143327A (ja) | 1996-08-30 | 1999-02-16 | Showa Denko Kk | 酸化チタン粒子、その水分散ゾル、薄膜及びそれらの製造法 |
JP2003266577A (ja) | 2002-03-14 | 2003-09-24 | Toto Ltd | 熱線遮断材 |
JP2004125822A (ja) | 2002-09-30 | 2004-04-22 | Toto Ltd | 製膜体 |
JP2004161792A (ja) * | 2002-11-08 | 2004-06-10 | Hitachi Chem Co Ltd | 近赤外線遮蔽性樹脂組成物及び近赤外線遮蔽性積層物 |
JP2005052972A (ja) * | 2003-08-01 | 2005-03-03 | Dainippon Printing Co Ltd | 紫外線赤外線遮蔽フィルム |
JP2005131937A (ja) * | 2003-10-30 | 2005-05-26 | Mitsubishi Plastics Ind Ltd | 近赤外線吸収積層材 |
JP2007081389A (ja) * | 2005-08-18 | 2007-03-29 | Konica Minolta Medical & Graphic Inc | 電磁波遮蔽材料 |
JP2009086659A (ja) | 2007-09-13 | 2009-04-23 | Mitsubishi Chemicals Corp | 熱線遮蔽膜及びその積層体 |
JP2009228416A (ja) * | 2008-02-25 | 2009-10-08 | Achilles Corp | 可視光透過性を有する熱線遮蔽シート |
JP2010053200A (ja) * | 2008-08-27 | 2010-03-11 | National Institute Of Advanced Industrial Science & Technology | 光反射材料 |
Non-Patent Citations (3)
Title |
---|
"KagakU Daijiten 1", 1960, BYKYOXITSU SHUPPAN, pages: 268 - 270 |
"Seikagaku Jiten", vol. 31, 1988, TOKYO KAGAKU DOJIN, pages: 21 |
See also references of EP2597495A4 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2725394A4 (en) * | 2011-06-23 | 2015-03-11 | Konica Minolta Inc | OPTICAL REFLECTION FILM AND METHOD FOR MANUFACTURING THE SAME |
EP2848595A4 (en) * | 2012-05-08 | 2016-01-06 | Konica Minolta Inc | LAMINATED GLASS |
JPWO2013168714A1 (ja) * | 2012-05-08 | 2016-01-07 | コニカミノルタ株式会社 | 合わせガラス |
JP2014032851A (ja) * | 2012-08-03 | 2014-02-20 | Yamagata Univ | 有機光学デバイス及びこれを用いた有機電子デバイス |
JP2021076857A (ja) * | 2013-01-29 | 2021-05-20 | ヴァイアヴィ・ソリューションズ・インコーポレイテッドViavi Solutions Inc. | 可変光学フィルターおよびそれに基づく波長選択型センサー |
JP7086239B2 (ja) | 2013-01-29 | 2022-06-17 | ヴァイアヴィ・ソリューションズ・インコーポレイテッド | 可変光学フィルターおよびそれに基づく波長選択型センサー |
CN105102395A (zh) * | 2013-03-29 | 2015-11-25 | 柯尼卡美能达株式会社 | 夹层玻璃 |
EP2980034A4 (en) * | 2013-03-29 | 2016-12-21 | Konica Minolta Inc | COMPOSITE GLASS |
JPWO2014156822A1 (ja) * | 2013-03-29 | 2017-02-16 | コニカミノルタ株式会社 | 合わせガラス |
EP2998769A4 (en) * | 2013-05-16 | 2016-12-21 | Nippon Kayaku Kk | INFRARED PROTECTIVE SHEET, MANUFACTURING METHOD AND APPLICATION THEREOF |
US9908306B2 (en) | 2013-05-16 | 2018-03-06 | Nippon Kayaku Kabushikikaisha | Infrared shielding sheet, method for manufacturing the same, and use of the same |
JPWO2016017604A1 (ja) * | 2014-07-30 | 2017-04-27 | コニカミノルタ株式会社 | 光学フィルム及び光学フィルムの製造方法 |
WO2016017604A1 (ja) * | 2014-07-30 | 2016-02-04 | コニカミノルタ株式会社 | 光学フィルム及び光学フィルムの製造方法 |
JP2017222806A (ja) * | 2016-06-17 | 2017-12-21 | コニカミノルタ株式会社 | サーモクロミックフィルムの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130114131A1 (en) | 2013-05-09 |
CN103003727B (zh) | 2015-08-26 |
JPWO2012014655A1 (ja) | 2013-09-12 |
EP2597495A4 (en) | 2013-12-11 |
EP2597495A1 (en) | 2013-05-29 |
JP5720685B2 (ja) | 2015-05-20 |
CN103003727A (zh) | 2013-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5720685B2 (ja) | 近赤外反射フィルム及びそれを設けた近赤外反射体 | |
JP5821851B2 (ja) | 近赤外反射フィルム、近赤外反射フィルムの製造方法及び近赤外反射体 | |
JP5880438B2 (ja) | 近赤外反射フィルム、その製造方法及び近赤外反射フィルムを設けた近赤外反射体 | |
WO2013105527A1 (ja) | 赤外遮蔽フィルム | |
JP6070550B2 (ja) | 光学反射フィルム | |
JP5786865B2 (ja) | 近赤外反射フィルム及びそれを設けた近赤外反射体 | |
JP5910497B2 (ja) | 近赤外反射フィルムの製造方法及びそれを設けた近赤外反射体 | |
JP5939257B2 (ja) | 近赤外遮蔽フィルムおよび近赤外遮蔽体 | |
JPWO2014069507A1 (ja) | 光学反射フィルム、赤外遮蔽フィルムおよびその製造方法 | |
JP5853431B2 (ja) | 赤外遮蔽フィルムの製造方法 | |
JP2012071446A (ja) | 近赤外反射フィルム及び近赤外反射体 | |
JP5664418B2 (ja) | 赤外線遮蔽フィルムおよび赤外線遮蔽体 | |
JP2013044916A (ja) | 光学反射フィルム、光学反射フィルムの製造方法、およびそれを用いた光学反射体 | |
JP5724621B2 (ja) | 赤外線遮蔽フィルム及びそれを用いた赤外線遮蔽体 | |
JP5703855B2 (ja) | 近赤外反射フィルム、近赤外反射フィルムの製造方法及び近赤外反射体 | |
JP5811626B2 (ja) | 光学反射フィルム及びそれを用いた光学反射体 | |
JP6787336B2 (ja) | 光学反射フィルムおよび光学反射体 | |
JP5609536B2 (ja) | 近赤外反射フィルム及び近赤外反射体 | |
JP5724620B2 (ja) | 赤外線遮蔽フィルム及びそれを用いた赤外線遮蔽体 | |
JP5630289B2 (ja) | 近赤外反射フィルム、その製造方法及び近赤外反射体 | |
JP2013080178A (ja) | 光遮蔽フィルムおよびそれを用いた赤外遮蔽体 | |
JP5708052B2 (ja) | 近赤外反射フィルム及びその製造方法、並びに近赤外反射体 | |
JP2013041201A (ja) | 近赤外反射フィルム及びそれを用いた近赤外反射体、近赤外反射フィルムの製造方法 | |
JP2012230179A (ja) | 赤外遮蔽フィルム、赤外遮蔽フィルムの製造方法、および赤外遮蔽体 | |
JP2012168357A (ja) | 水性コロイド溶液、水性コロイド溶液の製造方法、赤外線反射フィルムの製造方法、赤外線反射フィルムおよび赤外線反射体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11812247 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012526402 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13809270 Country of ref document: US |
|
REEP | Request for entry into the european phase |
Ref document number: 2011812247 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011812247 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |