WO1998051463A1 - Moulage imitant le bois, son procede de preparation et composition de moulage - Google Patents
Moulage imitant le bois, son procede de preparation et composition de moulage Download PDFInfo
- Publication number
- WO1998051463A1 WO1998051463A1 PCT/JP1998/002069 JP9802069W WO9851463A1 WO 1998051463 A1 WO1998051463 A1 WO 1998051463A1 JP 9802069 W JP9802069 W JP 9802069W WO 9851463 A1 WO9851463 A1 WO 9851463A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wood
- molded product
- molding
- fine particles
- cellulose
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000001023 inorganic pigment Substances 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 239000011256 inorganic filler Substances 0.000 claims abstract description 12
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 12
- 150000002148 esters Chemical class 0.000 claims abstract description 5
- 239000010419 fine particle Substances 0.000 claims description 32
- 239000001913 cellulose Substances 0.000 claims description 23
- 229920002678 cellulose Polymers 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 11
- 239000000049 pigment Substances 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 229920006037 cross link polymer Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 30
- 239000011859 microparticle Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 26
- 239000002245 particle Substances 0.000 description 25
- 235000013312 flour Nutrition 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- -1 polypropylene Polymers 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 238000001723 curing Methods 0.000 description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 239000006188 syrup Substances 0.000 description 6
- 235000020357 syrup Nutrition 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000011268 mixed slurry Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 210000004081 cilia Anatomy 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- PSYGHMBJXWRQFD-UHFFFAOYSA-N 2-(2-sulfanylacetyl)oxyethyl 2-sulfanylacetate Chemical compound SCC(=O)OCCOC(=O)CS PSYGHMBJXWRQFD-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- QZYRMODBFHTNHF-UHFFFAOYSA-N ditert-butyl benzene-1,2-dicarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1C(=O)OOC(C)(C)C QZYRMODBFHTNHF-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007717 redox polymerization reaction Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical group I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 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
- 239000004579 marble Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000010107 reaction injection moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/14—Wood, e.g. woodboard or fibreboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Definitions
- the present invention relates to a wood-like molded product which can be suitably used for a kitchen top plate, a vanity table, a bathtub, a table, a wall material, a floor material, furniture, interior accessories and the like in a house, a method for producing the same, and a composition for a molded product.
- a wood-like molded product which can be suitably used for a kitchen top plate, a vanity table, a bathtub, a table, a wall material, a floor material, furniture, interior accessories and the like in a house, a method for producing the same, and a composition for a molded product.
- wood flour used for addition to resins is improved so that dispersibility at the time of compounding with the resin is improved, and so that wood acid gas is not generated by heat during hot melt molding.
- a typical example is a particle board surface polishing powder which has been subjected to a surface hardening treatment with a phenol or urea resin or the like. This surface polishing powder is fine, has a cilia portion on the surface, has a smooth lubricating particle shape, and has a good dispersibility with respect to a powdery resin raw material.
- the wood characteristics are not uniform due to the difference in the material characteristics of the raw materials of the particle board, and the particle size tends to vary due to the difference in the grinding means (eg, sandpaper mesh). It is difficult to obtain a molded product having a uniform hue and a woody appearance.
- wood flour obtained by directly pulverizing wood into fine powder and drying it has poor pulverization efficiency regardless of the dry method or the wet method, and has a disadvantage that a large amount of large wood flour remains even after long-time pulverization.
- this wood flour does not have a particle size, many of which are fibrous, and even if its short diameter is several microns, its long diameter is long. This often creates a state, and has the disadvantage that the dispersion in the resin material becomes uneven.
- the particle size of the wood flour is extremely varied, there is a disadvantage that a molded resin product is liable to cause molding distortion and the mechanical strength is partially different. Due to these inconveniences, wood flour obtained by directly grinding wood into fine particles has limitations in terms of formulation, color, and quality control.
- the present invention has been made in view of the above-described conventional technology, and has no fuzz on the surface after molding, exhibits a uniform woody appearance, and sufficiently brings out the woody feeling caused by the mixed fine powder particles.
- a wood-like resin molded product having good weather resistance that is maintained so that there is no change in appearance such as color unevenness over a period of time, and furthermore does not cause heat burning during molding, a method for producing the same, and a composition for the molded product. The purpose is to do.
- the present inventors have conducted intensive studies to achieve the above object, and as a result, have used a cellulose-based fine powder and an inorganic filler which are most suitable for expressing a woody feeling, and have a good transparency based on transparency.
- a wood-like molded product comprising a polymer (A) containing a polymethacrylic acid ester as a main component, an inorganic filler (B), and cellulose-based fine particles (C). Is done.
- the object of the present invention is to provide a resin component (al) which is a mixture of a methacrylic acid ester or a methacrylic acid ester and a polymer thereof, a cross-linkable vinyl monomer having two or more vinyl groups in a molecule (a 2 ), An inorganic filler (B), and cellulosic fine particles (C), and a wood-like molded product obtained by molding and curing the composition.
- a resin component (al) which is a mixture of a methacrylic acid ester or a methacrylic acid ester and a polymer thereof, a cross-linkable vinyl monomer having two or more vinyl groups in a molecule (a 2 ), An inorganic filler (B), and cellulosic fine particles (C), and a wood-like molded product obtained by molding and curing the composition.
- the above object of the present invention is attained by a method for producing a wood-like molded product, characterized in that the composition is molded by a mold injection molding method.
- the above object of the present invention is attained by a wood-like molded product obtained by grinding the surface of these molded products.
- the wood-like molded product of the present invention has no fluff on the surface, presents a uniform woody appearance, and has a sufficiently rich woody texture due to the mixed fine particles, and has a soft touch rich in woody texture, It has good weather resistance to keep the appearance change such as color unevenness over a long period of time, and is extremely excellent in dimensional stability.
- the cross section of the cellulose-based fine particles appears on the surface, so that the surface of the molded product becomes richer in woodiness.
- the method for producing a wood-like molded product of the present invention can provide a wood-like molded product having extremely good dispersibility of fine particles and small molding distortion without causing burning or coloring during molding. it can.
- the use of the polymer (A) containing polymethacrylic acid ester as a main component, which is excellent in transparency and weather resistance, makes it possible to sufficiently bring out the woody feeling of the cellulose-based fine particles (C). In addition, appearance changes such as color unevenness can be prevented over a long period of time.
- the polymer (A) for example, methacrylate or A resin component (a 1), which is a mixture of a methacrylic acid ester and its polymer, and a cross-linkable monomer (a 2) having two or more vinyl groups in a molecule, for example, obtained by polymerization and curing.
- the crosslinked polymer obtained is preferred.
- methacrylate used as the resin component (al) examples include methyl methacrylate, ethyl methacrylate, butyl methacrylate, 2-ethylhexyl methacrylate, benzyl methacrylate, and glycidyl methacrylate. These methacrylates may be used alone or as a mixture of two or more. Of these, methyl methacrylate is particularly preferred.
- the mixture of the methacrylic acid ester and its polymer used as the resin component (al) is preferably in the form of a syrup.
- Examples of a method for obtaining this syrup include a method of polymerizing methacrylic acid ester and stopping the polymerization on the way, and a method of prepolymerizing methacrylic acid ester by bulk polymerization or suspension polymerization. There is a method of dissolving inside.
- the advantage of using syrup is that when adding the inorganic filler (B), the viscosity of the syrup, which is a polymerizable raw material, can be easily controlled by sedimentation of the inorganic filler (B). Time can be shortened, and productivity can be improved.
- the crosslinkable vinyl monomer (a 2) having two or more vinyl groups in the molecule is a component that crosslinks the resin component (al), and specific examples thereof include ethylene glycol di (meth) acrylate, Diethylene glycol di (meth) acrylate, triethylene glycol di (meth) acrylate, tetraethylene glycol di (meth) acrylate, 1,6-hexanediol di (meth) acrylate, polybutylene glycol di (meth) atari Rate, neopentylglycol di (meth) acrylate, trimethylolpropane tri (meth) acrylate, tetramethylol methane tri (meth) acrylate, tetramethyl methane tetra (meta) acrylate, and the like.
- (meth) acryl means “acryl and / or methacryl”.
- the amount of the crosslinkable vinyl monomer (a 2) to be used is preferably from 0.01 to 10 parts by weight, more preferably from 0.5 to 4.0 parts by weight, based on 100 parts by weight of the resin component (a 1). Parts by weight are more preferred.
- a curing catalyst can be used to cure the resin component (a 1).
- Curing catalysts include tertiary butyl valoxymaleic acid, benzoyl peroxide, cumene dropperoxide, tertiary butyl hydroperoxide, dicyl peroxide, acetyl peroxide, lauroyl peroxide, and azobisisobutyroni. Tolyl, azobisdimethylvaleronitrile and the like.
- a combination of a peroxide, an amine peroxide and a sulfonic acid, a combination of a peroxide and a cobalt compound, a peroxy compound such as tertiary butyl bauximaleic acid examples include a combination of a mercaptan compound such as glycol dimercaptoacetate and water (such as deionized water) with calcium hydroxide.
- aluminum hydroxide, calcium carbonate, and magnesium hydroxide are preferable, but other than these, calcium hydroxide, aluminum oxide, powdered talc, powdered quartz, fine silica, diatomaceous earth, Gypsum, powdered glass, clay minerals, powdered chalk, marble, limestone, colloidal asbestos, aluminum silicate, aluminum stearate, mullite, calcium silicate, anhydrite can also be used. These may be used alone or as a mixture of two or more. Of these, aluminum hydroxide is particularly preferred.
- the surface of the inorganic filler (B) may be treated with, for example, a silane coupling agent, a titanate coupling agent, or stearic acid.
- the blending amount of the inorganic filler (B) is preferably 1 to 90% by weight, more preferably 5 to 60% by weight, and more preferably 10 to 5% by weight based on the total weight of the yarn composition of 1% by weight. 0 weight. / 0 is Particularly preferred. If the amount of the inorganic filler (B) is appropriately increased in this manner, the excess heat generated during the polymerization of the resin can be sufficiently absorbed, and the foaming and simultaneous mixing of the cell opening type fine particles (C) Burning due to heat can be suppressed, and if the amount is appropriately reduced, the woody texture of the cellulosic fine particles (C) becomes more excellent.
- the cellulosic fine particles (C) used in the present invention include, for example, crushing and grinding of raw materials of various plant cell bodies such as coarsely crushed wood, crushed bacas, and coarsely crushed rice leaves. Examples include those obtained by processing.
- the particle size of (C) is preferably in a desired range (for example, 100 // m or less), and the water content is 2.0 weight. / 0 or less is preferable.
- the cellulose-based fine particles (C) are preferably cell-port-based fine particles (D) in which an inorganic pigment is carried in a state of being buried in the surface, and the inorganic pigment is a white inorganic pigment.
- the white inorganic pigment titanium oxide, lithium carbonate, white carbon, calcium carbonate, aluminum hydroxide, etc. can be used.
- titanium oxide gives a sufficient whiteness to the obtained wood-like molded product. It is preferable in giving.
- the particle size of the inorganic pigment is preferably adjusted to be sufficiently smaller than the cellulosic fine powder particles.
- the upper limit of the amount of the inorganic pigment to be supported is an amount that overlaps and covers the periphery of the cellulose-based fine particles serving as the base particles, and the lower limit depends on the desired color of the wood-like molded product. It should be decided appropriately.
- the blending amount of the cellulosic fine particles (C) is 100% by total weight of the composition. /. Based on the following, 0.1 to 70% by weight is preferable, 0.5 to 50% by weight is more preferable, and:! To 20% by weight is particularly preferable. If the blending amount of the cellulose-based fine particles (C) is appropriately increased in this way, the woodiness of the molded product is more excellent, and if the blending amount is appropriately reduced, the slurry viscosity of the composition does not increase so much. And the mechanical properties of the molded product are better.
- the chip or the like is pulverized by mechanical impact crushing, and is preferably 150 mesh, more preferably finer than 120 mesh.
- a method of obtaining a coarsely pulverized powder having power, strength, and particle size is preferable.
- an impeller mill can be suitably used for this mechanical pulverization.
- the raw material is pulverized and ground.
- a dry ball mill put the material to be crushed and ground (that is, the raw material coarsely crushed) inside the ball mill, and circulate cooling water.
- the ball and the material to be pulverized and ground are mechanically brought into contact with each other by stirring the ball and the material to be ground and ground while appropriately controlling the surface temperature of the ball.
- the crushed raw material is mechanically crushed and worn when it comes into contact with the surface of the ball, and is rapidly cooled when separated from the ball mill.
- the fibers in the raw material pulverized material undergo expansion and are rapidly dried by being repeatedly subjected to heating and cooling, whereby the tip of the fiber is efficiently ground by a ball, and as a result,
- the particle size can be adjusted to a desired range, for example, 100 / m or less, and the water content can be adjusted to 2.0% by weight or less.
- the cellulosic fine particles obtained in this way are classified, and the particle size in a desired range (for example,! ⁇ 10 m, 10 ⁇ 20 ⁇ , 20 ⁇ 50 // m, 5 0 to: Cellulose-based fine particles (C) aligned to LOO ⁇ m).
- cellulose-based fine particles (C) In addition to the crushing / grinding treatment method using a ball mill described above, for example, wood powder and fine powder material are mixed in a mixing vessel to give an impact force to obtain cellulose-based fine particles (C).
- cellulose-based fine particles (C) There are ways.
- the cellulosic fine powder (C) used in the present invention is not limited by its production method, and may be produced by any other method.
- Cellulose-based fine particles (D) in which the inorganic pigment is carried on the surface in a biting state are prepared by mixing the cell-port-based fine particles prepared as described above with the inorganic pigment.
- a method of dispersing the mixed particles in a gaseous phase while applying mechanical thermal energy, mainly impact force, to the particles, using the cellulose-based fine particles as base particles, and supporting pigment particles around the base particles. is there. This method is based on the fact that pigment particles are harder than cellulose-based fine particles. The pigment particles can be carried in a state where they are bitten into the surface of the cellulose-based fine particles.
- mixed pigment particles of cellulosic fine particles and a pigment are put into a ball mill, and then crushed and crushed again to remove inorganic pigment particles around the cell opening.
- the cellulose-based fine particles (D) used in the present invention are not limited by the production method, and may be produced by any other method.
- the cell-based fine particles (D) thus obtained in which the inorganic pigment is buried in the surface in a biting state, have a color tone substantially the same as that of the inorganic pigment (preferably a white inorganic pigment). No aggregation is observed in both the manufacturing process and storage process of the fine particles (D).
- composition of the present invention in addition to the components (a1) to (D) described above, for example, white (titanium oxide, zinc sulfide), yellow (iron oxide yellow), black (iron oxide black, carbon) It is preferable to further include various pigments such as black), red (iron oxide red), and blue (ultramarine blue, and lid cyanine blue), and to mix wood of at least two or more pigments to form a wood grain pattern. It is also preferable to obtain a shaped article.
- various components such as dyes, ultraviolet absorbers, flame retardants, mold release agents, fluidizing agents, thickeners, polymerization inhibitors, antioxidants, and fragrances can also be used.
- the woody resin molded product of the present invention can be obtained, for example, by molding, polymerizing and curing a composition containing the above-mentioned components.
- the polymerization curing method include redox polymerization and a method of adding a polymerization initiator and performing heat polymerization.
- a mold injection molding method is preferable.
- the melt molding temperature of acrylic resin is considerably higher than that of chlorinated butyl resin, which is generally used for wood-like moldings. Therefore, when hot-melt molding is performed, heat burning occurs with cellulose-based fine particles (C), and the wood texture is impaired. There is a fear.
- the mold injection molding method deterioration such as coloration or shape change due to heat burning or heat hardly occurs, and at the same time, the dispersibility of the compound is extremely good, and the molding distortion is small.
- the compounded composition has fluidity at room temperature. It is required that it be polymerized and solidified by a chemical reaction to obtain a molded product having a predetermined shape.
- the molding method include a batch casting method using a glass cell, a continuous cast molding method using a moving stainless steel belt, a reaction injection molding, a press molding method, and the like. Judging comprehensively the appearance and physical stability of the product, the continuous cast molding method is industrially desirable.
- the wood-like molded product of the present invention is not limited by its manufacturing method, and may be manufactured by any other method.
- the surface of the molded article obtained in this way is further subjected to a grinding treatment.
- the surface of the molded product has a more woody texture because a cell-mouth-based fine powder particle cross section appears on the surface.
- % means “% by weight” unless otherwise specified.
- glycol dimercaptoacetate (trade name: GDMA, manufactured by Yodo Chemical Co., Ltd.) 12.1 g
- calcium hydroxide trade name: micro 19.7 g of Star T (manufactured by Yabashi Kogyo Co., Ltd.)
- 7.6 g of deionized water were added and stirred.
- This slurry was poured into a mold of about 60 cm square covered with a polybutyl alcohol film (hereinafter abbreviated as PVA film), and another PVA film was adhered thereon. This was left in a urethane insulated box for about 20 minutes to obtain a sheet-like cured product having a thickness of about 13 mm.
- PVA film polybutyl alcohol film
- the molded product obtained in this way does not cause burning of the wood powder during molding, and the wood powder is uniformly dispersed in the resin matrix. Because the texture of the wood was sufficiently drawn out, it was rich in wood. In addition, the appearance of the matrix resin showed little color change over a long period of use due to the good weather resistance inherent in the matrix resin.
- methyl methacrylate syrup consisting of a mixture of 20% polymethyl methacrylate and 80% methyl methacrylate, 1680 g of aluminum hydroxide powder (BS-33), tert-butyl valoxymaleic acid (Perbutyl MA) 106.0 g, ethylene glycol dimethacrylate (Atariester ED) 58.3 g, and wood flour with its surface ground and 5% titanium oxide implanted (trade name) : Mass techno powder E 60—T 5—3, Techno material
- T5 (Hereinafter, abbreviated as “T5”) 720 g was mixed and stirred with a mixer to obtain a mixed slurry.
- the molded product thus obtained showed excellent results in the same manner as in Example 1 in terms of burning of wood powder, dispersibility, transparency, woody texture, weather resistance, and color change.
- a sheet-like cured product was obtained in the same manner as in Example 1 except that T5 was used instead of T3 as wood flour.
- the molded product thus obtained showed excellent results in terms of burning, dispersibility, transparency, woodiness, weather resistance, and color change of wood powder.
- each cured sheet obtained in Examples 1 to 3 was # 100, # 180, # 24 Grinding was performed sequentially with sandpaper.
- the sheet subjected to the surface finishing in this way had a warmer and softer woody appearance and texture.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU72355/98A AU7235598A (en) | 1997-05-13 | 1998-05-11 | Wood-like molding, process for preparing the same, and composition for mol ding |
EP98919544A EP0982110A4 (en) | 1997-05-13 | 1998-05-11 | WOOD IMITATION MOLDING, PROCESS FOR PREPARING THE SAME, AND MOLDING COMPOSITION |
CA002289647A CA2289647A1 (en) | 1997-05-13 | 1998-05-11 | Wood-like molding, process for preparing the same, and composition for molding |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9122452A JPH10309727A (ja) | 1997-05-13 | 1997-05-13 | 木質様成形物、その製造方法、及び成形物用組成物 |
JP9/122452 | 1997-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998051463A1 true WO1998051463A1 (fr) | 1998-11-19 |
Family
ID=14836206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/002069 WO1998051463A1 (fr) | 1997-05-13 | 1998-05-11 | Moulage imitant le bois, son procede de preparation et composition de moulage |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0982110A4 (ja) |
JP (1) | JPH10309727A (ja) |
KR (1) | KR100356931B1 (ja) |
CN (1) | CN1077010C (ja) |
AU (1) | AU7235598A (ja) |
CA (1) | CA2289647A1 (ja) |
TW (1) | TW509704B (ja) |
WO (1) | WO1998051463A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100413926C (zh) * | 2004-10-25 | 2008-08-27 | 罗学刚 | 环境友好的木素发泡材料及其成型加工工艺 |
CN100365068C (zh) * | 2004-10-25 | 2008-01-30 | 罗学刚 | 环境友好的木素高吸水树脂及其制备方法 |
DE102010030927A1 (de) * | 2010-07-05 | 2012-01-05 | Evonik Röhm Gmbh | Verbundwerkstoff aus einem zellulosehaltigen Material und einem Kunststoff |
DE102010030926A1 (de) * | 2010-07-05 | 2012-01-05 | Evonik Röhm Gmbh | Verbundwerkstoff aus einem zellulosehaltigen Material mit PMMA als Kunststoffmatrix mittels verschiedener Kopplungs-Komponenten |
DE102011088147A1 (de) | 2011-12-09 | 2013-06-13 | Evonik Industries Ag | Verbundkörper, umfassend ein Verbundmaterial |
DE102011088149A1 (de) | 2011-12-09 | 2013-06-13 | Evonik Industries Ag | Beschichteter Verbundkörper, umfassend ein Verbundmaterial |
DE102018122412B8 (de) * | 2018-09-13 | 2020-05-07 | Schock Gmbh | Verfahren zur Herstellung eines eine polymere Bindemittelmatrix aufweisenden Bauteils |
CN114052383A (zh) * | 2021-11-23 | 2022-02-18 | 东莞市凤仪堂化妆用具有限公司 | 一种仿木材料化妆刷及其制备方法和组装方法 |
Citations (4)
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JPH0229422A (ja) * | 1988-07-20 | 1990-01-31 | Okura Ind Co Ltd | プラスチック様木質系成形品の製造法 |
JPH05194651A (ja) * | 1992-01-17 | 1993-08-03 | Kuraray Co Ltd | メタクリル樹脂プリミックスおよびアクリル人工大理石の製造方法 |
JPH06313019A (ja) * | 1993-04-28 | 1994-11-08 | Dainippon Ink & Chem Inc | 樹脂組成物および人工大理石の製造方法 |
JPH079467A (ja) * | 1993-06-22 | 1995-01-13 | Hitachi Chem Co Ltd | 木粉と熱可塑性樹脂との複合体の製造方法 |
Family Cites Families (6)
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SE358891B (ja) * | 1968-03-08 | 1973-08-13 | Mitsubishi Petrochemical Co | |
JPS5143077B2 (ja) * | 1972-08-10 | 1976-11-19 | ||
JPS5680880A (en) * | 1979-12-05 | 1981-07-02 | Hitachi Ltd | Magnetic bubble memory test method |
JPS63183910A (ja) * | 1987-01-26 | 1988-07-29 | Okura Ind Co Ltd | プラスチツク様木質系成形品の製造方法 |
CA1269187A (en) * | 1988-12-14 | 1990-05-15 | Alphons D. Beshay | Polymer composites based cellulose - iii |
JPH079467Y2 (ja) * | 1989-03-13 | 1995-03-06 | 横河電機株式会社 | 光アダプタ |
-
1997
- 1997-05-13 JP JP9122452A patent/JPH10309727A/ja active Pending
-
1998
- 1998-05-11 WO PCT/JP1998/002069 patent/WO1998051463A1/ja not_active Application Discontinuation
- 1998-05-11 AU AU72355/98A patent/AU7235598A/en not_active Abandoned
- 1998-05-11 KR KR1019997010323A patent/KR100356931B1/ko not_active IP Right Cessation
- 1998-05-11 EP EP98919544A patent/EP0982110A4/en not_active Withdrawn
- 1998-05-11 CA CA002289647A patent/CA2289647A1/en not_active Abandoned
- 1998-05-11 CN CN98807036A patent/CN1077010C/zh not_active Expired - Fee Related
- 1998-05-12 TW TW087107292A patent/TW509704B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0229422A (ja) * | 1988-07-20 | 1990-01-31 | Okura Ind Co Ltd | プラスチック様木質系成形品の製造法 |
JPH05194651A (ja) * | 1992-01-17 | 1993-08-03 | Kuraray Co Ltd | メタクリル樹脂プリミックスおよびアクリル人工大理石の製造方法 |
JPH06313019A (ja) * | 1993-04-28 | 1994-11-08 | Dainippon Ink & Chem Inc | 樹脂組成物および人工大理石の製造方法 |
JPH079467A (ja) * | 1993-06-22 | 1995-01-13 | Hitachi Chem Co Ltd | 木粉と熱可塑性樹脂との複合体の製造方法 |
Non-Patent Citations (1)
Title |
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See also references of EP0982110A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR20010012371A (ko) | 2001-02-15 |
CN1077010C (zh) | 2002-01-02 |
AU7235598A (en) | 1998-12-08 |
KR100356931B1 (ko) | 2002-10-18 |
EP0982110A1 (en) | 2000-03-01 |
EP0982110A4 (en) | 2002-07-17 |
JPH10309727A (ja) | 1998-11-24 |
CN1262644A (zh) | 2000-08-09 |
TW509704B (en) | 2002-11-11 |
CA2289647A1 (en) | 1998-11-19 |
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