JP4199302B2 - 合わせガラス用中間膜及び合わせガラス - Google Patents
合わせガラス用中間膜及び合わせガラス Download PDFInfo
- Publication number
- JP4199302B2 JP4199302B2 JP2008513193A JP2008513193A JP4199302B2 JP 4199302 B2 JP4199302 B2 JP 4199302B2 JP 2008513193 A JP2008513193 A JP 2008513193A JP 2008513193 A JP2008513193 A JP 2008513193A JP 4199302 B2 JP4199302 B2 JP 4199302B2
- Authority
- JP
- Japan
- Prior art keywords
- laminated glass
- interlayer film
- glass
- plasticizer
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000005340 laminated glass Substances 0.000 title claims description 97
- 239000011229 interlayer Substances 0.000 title claims description 68
- 239000011521 glass Substances 0.000 claims description 50
- 239000004014 plasticizer Substances 0.000 claims description 38
- 229920002554 vinyl polymer Polymers 0.000 claims description 36
- 239000011354 acetal resin Substances 0.000 claims description 34
- 229920006324 polyoxymethylene Polymers 0.000 claims description 34
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 33
- -1 diester compound Chemical class 0.000 claims description 19
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 229960003656 ricinoleic acid Drugs 0.000 claims description 8
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- 125000000962 organic group Chemical group 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 29
- 239000011347 resin Substances 0.000 description 29
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 20
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000006359 acetalization reaction Methods 0.000 description 9
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 9
- 239000005357 flat glass Substances 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 150000001299 aldehydes Chemical class 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- XKGDWZQXVZSXAO-ADYSOMBNSA-N Ricinoleic Acid methyl ester Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)OC XKGDWZQXVZSXAO-ADYSOMBNSA-N 0.000 description 4
- XKGDWZQXVZSXAO-SFHVURJKSA-N Ricinolsaeure-methylester Natural products CCCCCC[C@H](O)CC=CCCCCCCCC(=O)OC XKGDWZQXVZSXAO-SFHVURJKSA-N 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- XKGDWZQXVZSXAO-UHFFFAOYSA-N ricinoleic acid methyl ester Natural products CCCCCCC(O)CC=CCCCCCCCC(=O)OC XKGDWZQXVZSXAO-UHFFFAOYSA-N 0.000 description 4
- JEYLQCXBYFQJRO-UHFFFAOYSA-N 2-[2-[2-(2-ethylbutanoyloxy)ethoxy]ethoxy]ethyl 2-ethylbutanoate Chemical compound CCC(CC)C(=O)OCCOCCOCCOC(=O)C(CC)CC JEYLQCXBYFQJRO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- SAUUYPOEFRBNSO-UHFFFAOYSA-N dibutyl decanedioate;2-[2-(2-hydroxyethoxy)ethoxy]ethanol Chemical compound OCCOCCOCCO.CCCCOC(=O)CCCCCCCCC(=O)OCCCC SAUUYPOEFRBNSO-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- HQSAHDIYVFRDQJ-UHFFFAOYSA-N 1-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]propan-2-ol Chemical compound CC(O)COCCOCCOCCO HQSAHDIYVFRDQJ-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- UNNGUFMVYQJGTD-UHFFFAOYSA-N 2-Ethylbutanal Chemical compound CCC(CC)C=O UNNGUFMVYQJGTD-UHFFFAOYSA-N 0.000 description 1
- OXQGTIUCKGYOAA-UHFFFAOYSA-N 2-Ethylbutanoic acid Chemical compound CCC(CC)C(O)=O OXQGTIUCKGYOAA-UHFFFAOYSA-N 0.000 description 1
- WPMUZECMAFLDQO-UHFFFAOYSA-N 2-[2-(2-hexanoyloxyethoxy)ethoxy]ethyl hexanoate Chemical compound CCCCCC(=O)OCCOCCOCCOC(=O)CCCCC WPMUZECMAFLDQO-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- SSKNCQWPZQCABD-UHFFFAOYSA-N 2-[2-[2-(2-heptanoyloxyethoxy)ethoxy]ethoxy]ethyl heptanoate Chemical compound CCCCCCC(=O)OCCOCCOCCOCCOC(=O)CCCCCC SSKNCQWPZQCABD-UHFFFAOYSA-N 0.000 description 1
- SILFDXJGXXAUGY-UHFFFAOYSA-N 2-[2-[2-(2-octanoyloxyethoxy)ethoxy]ethoxy]ethyl octanoate Chemical compound CCCCCCCC(=O)OCCOCCOCCOCCOC(=O)CCCCCCC SILFDXJGXXAUGY-UHFFFAOYSA-N 0.000 description 1
- WGKYSFRFMQHMOF-UHFFFAOYSA-N 3-bromo-5-methylpyridine-2-carbonitrile Chemical compound CC1=CN=C(C#N)C(Br)=C1 WGKYSFRFMQHMOF-UHFFFAOYSA-N 0.000 description 1
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 description 1
- AKBNVVSLLFFDKS-UHFFFAOYSA-N 8-methylnonyl phenyl hydrogen phosphate Chemical compound CC(C)CCCCCCCOP(O)(=O)OC1=CC=CC=C1 AKBNVVSLLFFDKS-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 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
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- HGWAKQDTQVDVRP-OKULMJQMSA-N butyl (z,12r)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)OCCCC HGWAKQDTQVDVRP-OKULMJQMSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 1
- KSMVZQYAVGTKIV-UHFFFAOYSA-N decanal Chemical compound CCCCCCCCCC=O KSMVZQYAVGTKIV-UHFFFAOYSA-N 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- AZXVZUBIFYQWJK-KWRJMZDGSA-N ethyl (z,12r)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)OCC AZXVZUBIFYQWJK-KWRJMZDGSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 238000001225 nuclear magnetic resonance method Methods 0.000 description 1
- GLZWNFNQMJAZGY-UHFFFAOYSA-N octaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCO GLZWNFNQMJAZGY-UHFFFAOYSA-N 0.000 description 1
- NUJGJRNETVAIRJ-UHFFFAOYSA-N octanal Chemical compound CCCCCCCC=O NUJGJRNETVAIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000005461 organic phosphorous group Chemical group 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- WTLBZVNBAKMVDP-UHFFFAOYSA-N tris(2-butoxyethyl) phosphate Chemical compound CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC WTLBZVNBAKMVDP-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10559—Shape of the cross-section
- B32B17/10577—Surface roughness
- B32B17/10587—Surface roughness created by embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10605—Type of plasticiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
- Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
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- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
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Description
上記式(A1)中、Rはアルキレン基、n>5
上記式(A2)中、n>2、m>3、(n+m)<25
HO−(CH2−CH2−O)n−(CH2−CH(CH3)O)m−R1・・・(A4)
上記式(A3)又は(A4)中、n>2、m>3、(n+m)<25、R1は有機基。
上記式(A5)中、R2はアルキレン基、n≧2、R1は有機基。
上記式(A6)中、R2はアルキレン基、n>5、R1及びR3は有機基。
(発明の効果)
本発明では、可塑剤の60〜96重量%、好ましくは63〜94重量%が上述した式(1)で表されるジエステル化合物であることがより好ましい。式(1)で表されるジエステル化合物を含有すると、上記炭素数16〜20の不飽和脂肪酸アルキルエステルのブリードアウトが生じ難くなる。また、中間膜とガラスとの接着をより一層穏やかな条件で行うことができ、かつ透明性により一層優れた合わせガラスを得ることができる。
攪拌装置を備えた反応器に、イオン交換水2700ml、平均重合度2400、鹸化度87モル%のポリビニルアルコール樹脂250gを投入し、攪拌しながら加熱溶解した。次に、この溶液に触媒として濃度35重量%の塩酸水溶液を0.2重量%添加し、20℃に温度調節した後、攪拌しながらアルデヒドとしてn−ブチルアルデヒド10gを添加した。その後、n−ブチルアルデヒド115gを添加したところ、白色微粒子状のポリビニルブチラール樹脂が析出した。析出10分後に濃度35重量%の塩酸水溶液を1.8重量%添加し、昇温速度20℃/時間で60℃まで加熱した後、冷却を行った。その後、中和、水洗、乾燥を行って、ブチラール化度(アセタール化度)が65.1モル%であり、アセチル基量が12.3モル%で平均重合度が3200のポリビニルブチラール樹脂Aを合成した。
イオン交換水2890gに、平均重合度1700、鹸化度98.9モル%のポリビニルアルコール275gを加えて加温溶解させた。この溶液を12℃に調節した後、35重量%の塩酸201gとn−ブチルアルデヒド148gを加え、溶液温度を12℃に保って反応生成物を析出させた。その後、45℃に3時間保って反応を完了させた。過剰の水で反応生成物を水で洗浄し、水酸化ナトリウム水溶液で中和し、さらに過剰の水で2時間洗浄し、反応生成物を乾燥させて、ポリビニルブチラール樹脂の白色粉末を得た。得られたポリビニルブチラール樹脂の平均重合度は1700、ブチラール化度は65モル%、残存アセチル基量は1モル%であった。
リシノール酸メチル
(ジエステル化合物)
テトラエチレングリコール−ジ−2−エチルヘキサノエート
(実施例1)
上記ポリビニルブチラール樹脂A100重量部に、可塑剤として上記リシノール酸メチル10重量部と、テトラエチレングリコール−ジ−2−エチルヘキサノエート40重量部とを添加し、ミキシングロールで均一に溶融混練した後、プレス成形機を用いて、150℃で30分間プレス成形を行った後、エンボスロールを通過させた。厚み0.7mmで表面に刻線状のエンボス模様(以下、「エンボス刻線」という)を持つ合わせガラス用中間膜を作製した。
実施例2〜5、比較例1及び比較例3〜5では、可塑剤の種類及びその配合割合を下記表1に示すように変更したこと以外は実施例1と同様にして合わせガラス用中間膜を作製した。
実施例7〜13及び比較例6〜11では、ポリビニルブチラール樹脂として、前述したポリビニルブチラール樹脂Bを100重量部用い、下記の表2に示すように可塑剤としてリシノール酸メチル、及びテトラエチレングリコール−ジ−2−エチルヘキサノエート(4GO)を下記の表2に示すように配合したこと以外は、実施例1と同様にして合わせガラス用中間膜を作製した。
(1)表面のベタツキ
得られた合わせガラス用中間膜の表面を手で触れることにより、表面のベタツキの有無を評価した。結果を下記表1、2に示す。
実施例及び比較例で得られた合わせガラス用中間膜を2枚の透明な湾曲ガラス板(長さ30cm、幅30cm)の間に挟持しサンドイッチ体を得た。このサンドイッチ体を、ゴムパックに入れて吸引脱気しながら0.016MPa〜0.020MPa程度の減圧下で温度90℃程度でガラスと予備接着させた。次に、サンドイッチ体を、0.016MPa〜0.020MPaの減圧下、温度100℃で20分間静置し、合わせガラスを作製した。なお、各実施例及び比較例について、それぞれ3枚の合わせガラスを作製した。
◎:20倍のルーペで観察した時、3枚の合わせガラスのいずれにも気泡の残留がなく透明であった。
◎:20倍のルーペで観察した時、3枚の合わせガラスのいずれにもエンボス刻線の痕跡がなく透明であった。
○:目視で観察した時、3枚の合わせガラスのいずれにも気泡の残留がなく透明であった。
○:目視で観察した時、3枚の合わせガラスのいずれにもエンボス刻線の痕跡がなく透明であった。
△:目視で観察した時、3枚の合わせガラスのうちいずれかのガラスにわずかにエンボス刻線の痕跡が認められた。
×:目視で観察した時、3枚の合わせガラスのうちいずれかのガラスにエンボス刻線の明瞭な痕跡が認められた。
Claims (5)
- ポリビニルアセタール樹脂100重量部と、可塑剤40〜75重量部とを含み、
前記可塑剤の4〜40重量%が、炭素数16〜20の不飽和脂肪酸アルキルエステルであることを特徴とする、合わせガラス用中間膜。 - 前記不飽和脂肪酸アルキルエステルがリシノール酸アルキルエステルである、請求項1に記載の合わせガラス用中間膜。
- 前記不飽和脂肪酸アルキルエステルがオレイン酸アルキルエステルである、請求項1に記載の合わせガラス用中間膜。
- 少なくとも2枚の透明ガラス板の間に、請求項1〜4のいずれか1項に記載の合わせガラス用中間膜が接着されていることを特徴とする、合わせガラス。
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PCT/JP2007/058742 WO2007125868A1 (ja) | 2006-04-25 | 2007-04-23 | 合わせガラス用中間膜及び合わせガラス |
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US (1) | US7985480B2 (ja) |
EP (2) | EP2937215A1 (ja) |
JP (1) | JP4199302B2 (ja) |
KR (1) | KR100918732B1 (ja) |
CN (1) | CN101426746B (ja) |
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CA (1) | CA2644479C (ja) |
MX (1) | MX2008011607A (ja) |
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JP5307800B2 (ja) * | 2007-05-24 | 2013-10-02 | サン−ゴバン グラス フランス | 防音性窓ガラス要素 |
US7985481B2 (en) | 2007-10-31 | 2011-07-26 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass and laminated glass |
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US8722194B2 (en) * | 2009-08-07 | 2014-05-13 | Kuraray Co., Ltd. | Polyvinyl acetal composition, laminate, and use thereof |
JP4789024B2 (ja) * | 2009-12-25 | 2011-10-05 | 積水化学工業株式会社 | 合わせガラス用中間膜、合わせガラス用多層中間膜及び合わせガラス |
JP5244243B2 (ja) * | 2010-07-16 | 2013-07-24 | 積水化学工業株式会社 | 合わせガラス用中間膜及び合わせガラス |
CN103153904B (zh) * | 2010-09-30 | 2015-08-05 | 积水化学工业株式会社 | 夹层玻璃用中间膜及夹层玻璃 |
EP2623471B1 (en) * | 2010-09-30 | 2017-11-29 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass and laminated glass |
JP5903378B2 (ja) * | 2010-09-30 | 2016-04-13 | 積水化学工業株式会社 | 合わせガラス用中間膜及び合わせガラス |
WO2013042771A1 (ja) * | 2011-09-21 | 2013-03-28 | 積水化学工業株式会社 | 合わせガラス用中間膜及び合わせガラス |
US10226912B2 (en) * | 2012-01-13 | 2019-03-12 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
CN104768894B (zh) * | 2012-10-31 | 2018-01-16 | 积水化学工业株式会社 | 夹层玻璃用中间膜及夹层玻璃 |
CN105324345B (zh) * | 2013-09-30 | 2017-11-21 | 积水化学工业株式会社 | 夹层玻璃用中间膜及夹层玻璃 |
WO2015063701A1 (en) | 2013-10-30 | 2015-05-07 | C-Bond Systems, Llc | Improved materials, treatment compositions, & material laminates, with carbon nanotubes |
CN106164005B (zh) | 2014-03-31 | 2019-09-27 | 积水化学工业株式会社 | 夹层玻璃用中间膜、夹层玻璃用中间膜的制造方法及夹层玻璃 |
WO2015152334A1 (ja) * | 2014-04-03 | 2015-10-08 | 積水化学工業株式会社 | タッチパネル用層間充填材料及び積層体 |
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CN106221194B (zh) * | 2016-08-18 | 2018-10-16 | 嘉兴市新飞腾塑业有限公司 | 一种夹层玻璃用装饰膜的制备方法 |
US20180326696A1 (en) * | 2017-05-10 | 2018-11-15 | Kuraray Europe Gmbh | Interlayer film with shade band |
US11247938B2 (en) | 2017-06-10 | 2022-02-15 | C-Bond Systems, Llc | Emulsion compositions and methods for strengthening glass |
US10438575B2 (en) * | 2017-11-20 | 2019-10-08 | Chang Chun Petrochemical Co., Ltd. | Multilayer film, interlayer film comprising the multilayer film and laminated glass and sound-insulating glass laminate comprising the interlayer film |
US10676578B1 (en) * | 2019-05-10 | 2020-06-09 | Chang Chun Petrochemical Co., Ltd. | Interlayer film and laminated glass comprising the same |
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US20090305058A1 (en) | 2009-12-10 |
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BRPI0710907A2 (pt) | 2012-01-10 |
EP2011771A4 (en) | 2012-03-07 |
JPWO2007125868A1 (ja) | 2009-09-10 |
US7985480B2 (en) | 2011-07-26 |
EP2011771A1 (en) | 2009-01-07 |
WO2007125868A1 (ja) | 2007-11-08 |
CN101426746A (zh) | 2009-05-06 |
CN101426746B (zh) | 2013-01-16 |
RU2008146382A (ru) | 2010-05-27 |
KR20080111502A (ko) | 2008-12-23 |
KR100918732B1 (ko) | 2009-09-24 |
RU2405744C2 (ru) | 2010-12-10 |
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