BR102022011298A2 - IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS - Google Patents
IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS Download PDFInfo
- Publication number
- BR102022011298A2 BR102022011298A2 BR102022011298-3A BR102022011298A BR102022011298A2 BR 102022011298 A2 BR102022011298 A2 BR 102022011298A2 BR 102022011298 A BR102022011298 A BR 102022011298A BR 102022011298 A2 BR102022011298 A2 BR 102022011298A2
- Authority
- BR
- Brazil
- Prior art keywords
- wood
- ethylhexyl
- minutes
- salicylate
- polymer
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims abstract description 45
- 229920000642 polymer Polymers 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008569 process Effects 0.000 title claims abstract description 28
- 238000007654 immersion Methods 0.000 title claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 5
- 239000004417 polycarbonate Substances 0.000 claims description 20
- 229920000515 polycarbonate Polymers 0.000 claims description 20
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 11
- -1 borate compounds Chemical class 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- MEZZCSHVIGVWFI-UHFFFAOYSA-N 2,2'-Dihydroxy-4-methoxybenzophenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1O MEZZCSHVIGVWFI-UHFFFAOYSA-N 0.000 claims description 4
- WSSJONWNBBTCMG-UHFFFAOYSA-N 2-hydroxybenzoic acid (3,3,5-trimethylcyclohexyl) ester Chemical compound C1C(C)(C)CC(C)CC1OC(=O)C1=CC=CC=C1O WSSJONWNBBTCMG-UHFFFAOYSA-N 0.000 claims description 4
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 4
- 244000017106 Bixa orellana Species 0.000 claims description 4
- 244000223760 Cinnamomum zeylanicum Species 0.000 claims description 4
- 244000124209 Crocus sativus Species 0.000 claims description 4
- 235000015655 Crocus sativus Nutrition 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 claims description 4
- 235000006679 Mentha X verticillata Nutrition 0.000 claims description 4
- 235000002899 Mentha suaveolens Nutrition 0.000 claims description 4
- 235000001636 Mentha x rotundifolia Nutrition 0.000 claims description 4
- 244000223014 Syzygium aromaticum Species 0.000 claims description 4
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 244000290333 Vanilla fragrans Species 0.000 claims description 4
- 235000009499 Vanilla fragrans Nutrition 0.000 claims description 4
- 235000012036 Vanilla tahitensis Nutrition 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 235000012665 annatto Nutrition 0.000 claims description 4
- 239000010362 annatto Substances 0.000 claims description 4
- XNEFYCZVKIDDMS-UHFFFAOYSA-N avobenzone Chemical compound C1=CC(OC)=CC=C1C(=O)CC(=O)C1=CC=C(C(C)(C)C)C=C1 XNEFYCZVKIDDMS-UHFFFAOYSA-N 0.000 claims description 4
- QUKGYYKBILRGFE-UHFFFAOYSA-N benzyl acetate Chemical compound CC(=O)OCC1=CC=CC=C1 QUKGYYKBILRGFE-UHFFFAOYSA-N 0.000 claims description 4
- 235000019804 chlorophyll Nutrition 0.000 claims description 4
- 229930002875 chlorophyll Natural products 0.000 claims description 4
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 claims description 4
- 235000017803 cinnamon Nutrition 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- UVCJGUGAGLDPAA-UHFFFAOYSA-N ensulizole Chemical compound N1C2=CC(S(=O)(=O)O)=CC=C2N=C1C1=CC=CC=C1 UVCJGUGAGLDPAA-UHFFFAOYSA-N 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 229960004881 homosalate Drugs 0.000 claims description 4
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 claims description 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 claims description 4
- SOXAGEOHPCXXIO-DVOMOZLQSA-N menthyl anthranilate Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C1=CC=CC=C1N SOXAGEOHPCXXIO-DVOMOZLQSA-N 0.000 claims description 4
- 229960002248 meradimate Drugs 0.000 claims description 4
- YLYBTZIQSIBWLI-UHFFFAOYSA-N octyl acetate Chemical compound CCCCCCCCOC(C)=O YLYBTZIQSIBWLI-UHFFFAOYSA-N 0.000 claims description 4
- 229960001173 oxybenzone Drugs 0.000 claims description 4
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims description 4
- 235000013974 saffron Nutrition 0.000 claims description 4
- 239000004248 saffron Substances 0.000 claims description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- CXVGEDCSTKKODG-UHFFFAOYSA-N sulisobenzone Chemical compound C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 CXVGEDCSTKKODG-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 235000010216 calcium carbonate Nutrition 0.000 claims description 3
- PDHSAQOQVUXZGQ-JKSUJKDBSA-N (2r,3s)-2-(3,4-dihydroxyphenyl)-3-methoxy-3,4-dihydro-2h-chromene-5,7-diol Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2OC)=CC=C(O)C(O)=C1 PDHSAQOQVUXZGQ-JKSUJKDBSA-N 0.000 claims description 2
- KBKGPMDADJLBEM-UHFFFAOYSA-N 1-(4-pentylphenyl)ethanone Chemical compound CCCCCC1=CC=C(C(C)=O)C=C1 KBKGPMDADJLBEM-UHFFFAOYSA-N 0.000 claims description 2
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 claims description 2
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 2
- UEKHZPDUBLCUHN-UHFFFAOYSA-N 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOC(=O)NCCC(C)CC(C)(C)CNC(=O)OCCOC(=O)C(C)=C UEKHZPDUBLCUHN-UHFFFAOYSA-N 0.000 claims description 2
- 235000002566 Capsicum Nutrition 0.000 claims description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 2
- 239000005750 Copper hydroxide Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- FMRHJJZUHUTGKE-UHFFFAOYSA-N Ethylhexyl salicylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1O FMRHJJZUHUTGKE-UHFFFAOYSA-N 0.000 claims description 2
- 239000005792 Geraniol Substances 0.000 claims description 2
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims description 2
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 claims description 2
- 240000007817 Olea europaea Species 0.000 claims description 2
- 235000002725 Olea europaea Nutrition 0.000 claims description 2
- AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 claims description 2
- 239000006002 Pepper Substances 0.000 claims description 2
- 235000016761 Piper aduncum Nutrition 0.000 claims description 2
- 235000017804 Piper guineense Nutrition 0.000 claims description 2
- 244000203593 Piper nigrum Species 0.000 claims description 2
- 235000008184 Piper nigrum Nutrition 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 2
- 150000004056 anthraquinones Chemical class 0.000 claims description 2
- 229960005193 avobenzone Drugs 0.000 claims description 2
- 150000003851 azoles Chemical class 0.000 claims description 2
- MYONAGGJKCJOBT-UHFFFAOYSA-N benzimidazol-2-one Chemical compound C1=CC=CC2=NC(=O)N=C21 MYONAGGJKCJOBT-UHFFFAOYSA-N 0.000 claims description 2
- 229940007550 benzyl acetate Drugs 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 claims description 2
- CXUJOBCFZQGUGO-UHFFFAOYSA-F calcium trimagnesium tetracarbonate Chemical compound [Mg++].[Mg++].[Mg++].[Ca++].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O CXUJOBCFZQGUGO-UHFFFAOYSA-F 0.000 claims description 2
- CMDKPGRTAQVGFQ-RMKNXTFCSA-N cinoxate Chemical compound CCOCCOC(=O)\C=C\C1=CC=C(OC)C=C1 CMDKPGRTAQVGFQ-RMKNXTFCSA-N 0.000 claims description 2
- 229960001063 cinoxate Drugs 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 229910001956 copper hydroxide Inorganic materials 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- HEAHZSUCFKFERC-UHFFFAOYSA-N ecamsule Chemical compound CC1(C)C2CCC1(CS(O)(=O)=O)C(=O)C2=CC(C=C1)=CC=C1C=C1C(=O)C2(CS(O)(=O)=O)CCC1C2(C)C HEAHZSUCFKFERC-UHFFFAOYSA-N 0.000 claims description 2
- 229960000655 ensulizole Drugs 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229940068171 ethyl hexyl salicylate Drugs 0.000 claims description 2
- 239000012757 flame retardant agent Substances 0.000 claims description 2
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000020706 garlic extract Nutrition 0.000 claims description 2
- 229940113087 geraniol Drugs 0.000 claims description 2
- 229910000515 huntite Inorganic materials 0.000 claims description 2
- 239000001023 inorganic pigment Substances 0.000 claims description 2
- 235000014413 iron hydroxide Nutrition 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013980 iron oxide Nutrition 0.000 claims description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 2
- 229940117955 isoamyl acetate Drugs 0.000 claims description 2
- 229940087305 limonene Drugs 0.000 claims description 2
- 235000001510 limonene Nutrition 0.000 claims description 2
- 229940057995 liquid paraffin Drugs 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 claims description 2
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 2
- 229960001679 octinoxate Drugs 0.000 claims description 2
- FMJSMJQBSVNSBF-UHFFFAOYSA-N octocrylene Chemical compound C=1C=CC=CC=1C(=C(C#N)C(=O)OCC(CC)CCCC)C1=CC=CC=C1 FMJSMJQBSVNSBF-UHFFFAOYSA-N 0.000 claims description 2
- 229960000601 octocrylene Drugs 0.000 claims description 2
- 235000019645 odor Nutrition 0.000 claims description 2
- 239000012860 organic pigment Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000002952 polymeric resin Substances 0.000 claims description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- 229910001923 silver oxide Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000005063 solubilization Methods 0.000 claims description 2
- 230000007928 solubilization Effects 0.000 claims description 2
- 235000013599 spices Nutrition 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 229960000368 sulisobenzone Drugs 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 150000003505 terpenes Chemical class 0.000 claims description 2
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 2
- UEVAMYPIMMOEFW-UHFFFAOYSA-N trolamine salicylate Chemical compound OCCN(CCO)CCO.OC(=O)C1=CC=CC=C1O UEVAMYPIMMOEFW-UHFFFAOYSA-N 0.000 claims description 2
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 2
- KHADWTWCQJVOQO-UHFFFAOYSA-N zinc;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Zn+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KHADWTWCQJVOQO-UHFFFAOYSA-N 0.000 claims description 2
- FZXRXKLUIMKDEL-UHFFFAOYSA-N 2-Methylpropyl propanoate Chemical compound CCC(=O)OCC(C)C FZXRXKLUIMKDEL-UHFFFAOYSA-N 0.000 claims 2
- 244000226021 Anacardium occidentale Species 0.000 claims 1
- PQLMXFQTAMDXIZ-UHFFFAOYSA-N butyric acid isopentyl ester Natural products CCCC(=O)OCCC(C)C PQLMXFQTAMDXIZ-UHFFFAOYSA-N 0.000 claims 1
- 235000020226 cashew nut Nutrition 0.000 claims 1
- 229940094941 isoamyl butyrate Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 241000238631 Hexapoda Species 0.000 abstract description 6
- 230000008961 swelling Effects 0.000 abstract description 5
- 238000001311 chemical methods and process Methods 0.000 abstract description 3
- 241000219927 Eucalyptus Species 0.000 description 17
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 14
- 241000018646 Pinus brutia Species 0.000 description 14
- 235000011613 Pinus brutia Nutrition 0.000 description 14
- 230000008859 change Effects 0.000 description 12
- 239000004793 Polystyrene Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 229920002223 polystyrene Polymers 0.000 description 11
- 238000004626 scanning electron microscopy Methods 0.000 description 9
- 239000001913 cellulose Substances 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 239000010875 treated wood Substances 0.000 description 7
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 235000005205 Pinus Nutrition 0.000 description 5
- 241000218602 Pinus <genus> Species 0.000 description 5
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N TCB Natural products ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 241000256602 Isoptera Species 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 241000238421 Arthropoda Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 241001492414 Marina Species 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000004660 morphological change Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- 235000001274 Anacardium occidentale Nutrition 0.000 description 1
- NFMZVBMVSICREL-UHFFFAOYSA-N B([O-])([O-])[O-].[Cr+3].[Cu+2] Chemical compound B([O-])([O-])[O-].[Cr+3].[Cu+2] NFMZVBMVSICREL-UHFFFAOYSA-N 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 244000004281 Eucalyptus maculata Species 0.000 description 1
- JGFBQFKZKSSODQ-UHFFFAOYSA-N Isothiocyanatocyclopropane Chemical compound S=C=NC1CC1 JGFBQFKZKSSODQ-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- PWLNAUNEAKQYLH-UHFFFAOYSA-N butyric acid octyl ester Natural products CCCCCCCCOC(=O)CCC PWLNAUNEAKQYLH-UHFFFAOYSA-N 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229940030341 copper arsenate Drugs 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- UUIQMZJEGPQKFD-UHFFFAOYSA-N n-butyric acid methyl ester Natural products CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- UYCAUPASBSROMS-AWQJXPNKSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-][13C](=O)[13C](F)(F)F UYCAUPASBSROMS-AWQJXPNKSA-M 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000010876 untreated wood Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/04—Impregnating in open tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
processo de tratamento de madeira por imersão, utilizando polímeros solubilizados. refere-se a presente patente de invenção a um processo químico, utilizando polímeros solubilizados, a ser aplicado em madeira de alto desempenho (construção civil, arquitetura, móveis e artesanato, infraestrutura, transporte), através da aplicação de soluções químicas por meio de etapas, tornando-a com baixa absorção de água, diminuindo o inchamento, melhorando as suas propriedades de superfície e de resistência, prevenindo fissuras, prolongando a sua durabilidade, a self life e durabilidade contra insetos.process of treating wood by immersion, using solubilized polymers. This invention patent refers to a chemical process, using solubilized polymers, to be applied to high-performance wood (civil construction, architecture, furniture and crafts, infrastructure, transport), through the application of chemical solutions through stages , making it with low water absorption, reducing swelling, improving its surface and resistance properties, preventing cracks, prolonging its durability, self life and durability against insects.
Description
[01] Refere-se a presente patente de invenção a um processo químico, utilizando polímeros solubilizados, a ser aplicado em madeira de alto desempenho (Construção Civil, Arquitetura, Móveis e artesanato, Infraestrutura, Transporte), através da aplicação de soluções químicas por meio de etapas, tornando-a com baixa absorção de água, diminuindo o inchamento, melhorando as suas propriedades de superfície e de resistência, prevenindo fissuras, prolongando a sua durabilidade, a “self life” e durabilidade contra insetos.[01] This invention patent refers to a chemical process, using solubilized polymers, to be applied to high-performance wood (Civil Construction, Architecture, Furniture and crafts, Infrastructure, Transport), through the application of chemical solutions by through stages, making it with low water absorption, reducing swelling, improving its surface and resistance properties, preventing cracks, prolonging its durability, “self life” and durability against insects.
[02] Atualmente, a maioria dos produtos e processos relacionados a tratamento de madeira presentes no mercado envolvem equipamentos com o uso de autoclave, assim como a alteração de pressão e temperatura durante o processo para que a resistência da madeira seja aumentada satisfatoriamente, além de alterações genéticas para que espécies que originam madeiras mais resistentes sejam alcançadas. O uso de agentes tóxicos e cancerígenos são comuns nestes processos, tais como CCA (Arseniato de Cobre Cromado), e o preservativo CCB (Borato de Cobre Cromado).[02] Currently, most products and processes related to wood treatment present on the market involve equipment using an autoclave, as well as changing pressure and temperature during the process so that the resistance of the wood is satisfactorily increased, in addition to genetic changes so that species that originate more resistant wood are achieved. The use of toxic and carcinogenic agents are common in these processes, such as CCA (Chromium Copper Arsenate) and the preservative CCB (Chromium Copper Borate).
[03] Pesquisado em banco de dados de patente, na literatura e no conhecimento publico, temos o seguinte:[03] Researched in patent databases, literature and public knowledge, we have the following:
[04] O pedido de patente BR 10 2015 006744 5, por exemplo, descreve uma sequência de operações ou etapas tais que permitem o tratamento de madeiras, especialmente o pinus, tornando-as altamente resistentes à umidade, bem como ao ataque de fungos e cupins. Tal invenção aplica a alteração de temperatura no momento da aplicação dos compostos químicos para entre 300° e 400°C e uma alteração de pressão de 40 a 100 PSI, com a utilização de autoclave. Não deduz e não assemelha à presente patente.[04] Patent application BR 10 2015 006744 5, for example, describes a sequence of operations or steps that allow the treatment of wood, especially pine, making it highly resistant to humidity, as well as fungal attack and termites. This invention applies a change in temperature when applying chemical compounds to between 300° and 400°C and a change in pressure from 40 to 100 PSI, using an autoclave. It does not deduce and does not resemble the present patent.
[05] Métodos secundários tem sido usado para tratamento de madeira tais como Extrusão usando polímeros (US6210616B1, US6692815B2) método de fabricação de material fibroso (BRPI0609722A2) e inserção de óleo (WO2018150320A1). Não deduz e não assemelha à presente patente.[05] Secondary methods have been used for wood treatment such as Extrusion using polymers (US6210616B1, US6692815B2) fibrous material manufacturing method (BRPI0609722A2) and oil insertion (WO2018150320A1). It does not deduce and does not resemble the present patent.
[06] Processo de acetilenização usado pela Empresa Accoya (WO2013113850A1); Em um sistema fechado suportado por vácuo com ou sem temperatura a madeira é embebida em anidrido acético formando um agrupamento Ester no lugar do grupo hidroxila da celulose e liberando ácido acético. Não deduz e não assemelha à presente patente.[06] Acetylenization process used by Accoya Company (WO2013113850A1); In a closed system supported by vacuum with or without temperature, the wood is soaked in acetic anhydride, forming an Ester group in place of the cellulose hydroxyl group and releasing acetic acid. It does not deduce and does not resemble the present patent.
[07] Processo de impregnação de polímeros a base de Furano pela empresa (kebony-asa) Patent number: 7381473); Neste processo são introduzidos oligômeros de furano termoendurecíveis na madeira com o respectivo catalisador e depois aquecido. Os oligômeros, na forma líquida, sofrem reações de reticulação quando com o aquecimento formando um polímero de Furano. Não deduz e não assemelha à presente patente.[07] Furan-based polymer impregnation process by the company (kebony-asa) Patent number: 7381473); In this process, thermosetting furan oligomers are introduced into the wood with the respective catalyst and then heated. The oligomers, in liquid form, undergo cross-linking reactions when heated, forming a furan polymer. It does not deduce and does not resemble the present patent.
[08] Processo de Termorretificação usando monômeros pela empresa New option wood (EP0936961B1); A madeira é submetida a fornos com taxa de aquecimento e temperatura final controlados, o que remove parte dos organo-voláteis e deixa a madeira com menor capacidade de absorver água. Não deduz e não assemelha à presente patente.[08] Thermorectification process using monomers by the company New option wood (EP0936961B1); The wood is subjected to ovens with controlled heating rate and final temperature, which removes part of the organo-volatiles and leaves the wood with less capacity to absorb water. It does not deduce and does not resemble the present patent.
[09] A empresa Fibria/Lyptus® produz o cruzamento de árvores selecionadas. Não deduz e não assemelha à presente patente.[09] The company Fibria/Lyptus® produces the crossing of selected trees. It does not deduce and does not resemble the present patent.
[010] Inúmeras outras empresas utilizam o tratamento de madeira em autoclave, a qual consiste de: Após a secagem, a madeira é submetida a um vácuo no interior da autoclave, que retira toda a umidade e o ar presente no interior de suas células, logo depois, a solução (CCA, CCB e outros e um veiculo, geralmente água) é inserida no interior da autoclave, penetrando na madeira graças à elevada pressão. O material fica sob essas condições até que seja totalmente saturado. Não deduz e não assemelha à presente patente.[010] Numerous other companies use autoclave wood treatment, which consists of: After drying, the wood is subjected to a vacuum inside the autoclave, which removes all moisture and air present inside its cells, Soon after, the solution (CCA, CCB and others and a vehicle, usually water) is inserted inside the autoclave, penetrating the wood thanks to high pressure. The material remains under these conditions until it is fully saturated. It does not deduce and does not resemble the present patent.
[011] A empresa Arborgen Inc utiliza de: Produces conventional and advanced genetic tree seedlings with improved growth rate, yields, stress tolerance, disease resistance, and wood quality - Seleção de sementes modificadas geneticamente para produzir madeiras mais resistentes. Não deduz e não assemelha à presente patente.[011] The company Arborgen Inc uses: Produces conventional and advanced genetic tree seeds with improved growth rate, yields, stress tolerance, disease resistance, and wood quality - Selection of genetically modified seeds to produce more resistant wood. It does not deduce and does not resemble the present patent.
[012] A empresa Suzano utilize de: FuturaGene: A biotechnology company that produces seedlings designed to create trees that yield improved protection and growth - Processo de produção de Mudas, projetadas para criar árvores que proporcionam maior proteção e crescimento. Não deduz e não assemelha à presente patente.[012] The company Suzano uses: FuturaGene: A biotechnology company that produces seedlings designed to create trees that yield improved protection and growth - Seedling production process, designed to create trees that provide greater protection and growth. It does not deduce and does not resemble the present patent.
[013] A empresa Ripack Embalagens utiliza o uso de resina polimerizavel no tratamento de madeiras. Número do Processo: BR 10 2017 021055 3 - Processo de adição de resina e catalisador via cloreto de metileno, e posterior polimerização dos mesmos com a remoção do solvente.[013] The company Ripack Embalagens uses polymerizable resin to treat wood. Process Number: BR 10 2017 021055 3 - Process of adding resin and catalyst via methylene chloride, and subsequent polymerization of the same with the removal of the solvent.
[014] Outros documentos de patentes podem ser mencionados, os quais traz relação com estado da técnica, podendo ser acessados pelos links: https://link.springer.com/article/10.1023/A:1020765530925; https://www.sciencedirect.com/science/article/pii/S0022459602001755 e https://www.sciencedirect.com/science/article/pii/S0272884213011140.[014] Other patent documents can be mentioned, which are related to the state of the art, and can be accessed via the links: https://link.springer.com/article/10.1023/A:1020765530925; https://www.sciencedirect.com/science/article/pii/S0022459602001755 and https://www.sciencedirect.com/science/article/pii/S0272884213011140.
[015] O objetivo da presente patente é inovar no processo de tratamento de madeiras, por meio de um novo conceito, tornando-a com baixa absorção de água, diminuindo o inchamento, melhorando as suas propriedades de superfície e de resistência, prevenindo fissuras, prolongando a sua durabilidade, a “self life” e durabilidade contra insetos, tudo com baixo custo e processo simples.[015] The objective of this patent is to innovate in the wood treatment process, through a new concept, making it with low water absorption, reducing swelling, improving its surface and resistance properties, preventing cracks, prolonging its durability, “self life” and durability against insects, all at a low cost and simple process.
[016] As vantagens da presente patente se dão em razão de: Contribuir para preservação do meio ambiente pois usa Polímeros advindos ou não de processo de reciclagem/uso ou reuso dos mais diversos meio e fins como reagente, para incrementar as características Físico-Químicas, Estruturais, Morfológicas e Biológicas da madeira, seja ela de Fibra curta ou longa, de reflorestamento (Preferencialmente) ou não; Ser inerte ao meio ambiente (Madeira Tratada), não prejudica o solo afluentes, flora e fauna ou outro ambiente quando em contato ou por liberação de produtos advindos do processo ao longo do tempo; Preservar as florestas, evitar desmatamentos, devido ao baixo custo de fabricação associados as melhoras no produto final (Preferencialmente madeira de reflorestamento Pinus e Eucaliptos); Resistente a diversos produtos químicos agressivos, como os ácidos e os álcalis (como a soda cáustica), além de solventes tanto de uso doméstico quanto profissional; Baixa degradabilidade pelas bactérias, mofos e fungos, insetos (como os cupins) e outros artrópodes. Também não é atacada por roedores e aves; Reduzir muito as farpas pelo corte ou fratura, abrasão ou envelhecimento, evitar rachadura por inserção/fixação, como pregos ou ainda cunhas, por exemplo; Apresentar maior agarre a fixações, tanto de pregos quanto de parafusos; Reduz o processo de oxidação das cadeias celulósica, incrementando seu tempo de vida útil; Não ser corrosivo, ácido ou básico; Apresentar alta resistência à umidade e deterioração ambiental; Apresentar alta estabilidade dimensional; Possuir resistência ao empenamento e trincas; Possuir menor custo de manutenção de rotina, no processo produtivo; Apresentar maior durabilidade em ambientes agressivos como marinas e piscinas; Dispensar o uso de proteção superficial como tintas e vernizes.[016] The advantages of this patent are due to: Contributing to the preservation of the environment as it uses Polymers whether or not arising from the recycling/use or reuse process of the most diverse means and purposes as a reagent, to increase the Physical-Chemical characteristics , Structural, Morphological and Biological wood, whether short or long fiber, from reforestation (Preferably) or not; Being inert to the environment (Treated Wood), does not harm the soil, tributaries, flora and fauna or other environment when in contact or by releasing products from the process over time; Preserve forests, avoid deforestation, due to the low manufacturing cost associated with improvements in the final product (Preferably Pine and Eucalyptus reforestation wood); Resistant to various aggressive chemicals, such as acids and alkalis (such as caustic soda), as well as solvents for both domestic and professional use; Low degradability by bacteria, molds and fungi, insects (such as termites) and other arthropods. It is also not attacked by rodents and birds; Greatly reduce splinters due to cutting or fracture, abrasion or aging, avoid cracking due to insertion/fixation, such as nails or wedges, for example; Provide greater grip on fixings, both nails and screws; Reduces the oxidation process of cellulosic chains, increasing their useful life; Not be corrosive, acidic or basic; Present high resistance to humidity and environmental deterioration; Present high dimensional stability; Be resistant to warping and cracking; Have lower routine maintenance costs in the production process; Provide greater durability in aggressive environments such as marinas and swimming pools; Do not use surface protection such as paints and varnishes.
[017] Na intenção de inovar nesses processos existentes foi que desenvolveu a presente patente, a qual consiste de um processo químico, utilizando polímeros solubilizados, a ser aplicado em madeira de alto desempenho (Construção Civil, Arquitetura, Móveis e artesanato, Infraestrutura, Transporte), através da aplicação de soluções químicas por meio de etapas, tornando-a com baixa absorção de água, diminuindo o inchamento, melhorando as suas propriedades de superfície e de resistência, prevenindo fissuras, prolongando a sua durabilidade, a “self life” e durabilidade contra insetos.[017] With the intention of innovating in these existing processes, the present patent was developed, which consists of a chemical process, using solubilized polymers, to be applied to high-performance wood (Civil Construction, Architecture, Furniture and crafts, Infrastructure, Transport ), through the application of chemical solutions in stages, making it with low water absorption, reducing swelling, improving its surface and resistance properties, preventing cracks, prolonging its durability, “self life” and durability against insects.
[018] A invenção poderá ser mais bem compreendida através da seguinte descrição detalhada, em consonância com as figuras em anexo, onde.[018] The invention can be better understood through the following detailed description, in accordance with the attached figures, where.
[019] A FIGURA 1 representam um gráfico que demonstra os dados de Varredura calorimétrica diferencial (DSC) (Madeira Pinus Tratada com Poliestireno) onde indica não haver ruptura da cadeia de celulose, o que indiretamente contribui para o incremento na resistência mecânica das madeiras Tratadas.[019] FIGURE 1 represents a graph that demonstrates the Differential Scanning Calorimetric (DSC) data (Pine Wood Treated with Polystyrene) which indicates that there is no rupture of the cellulose chain, which indirectly contributes to the increase in the mechanical resistance of the Treated wood .
[020] A FIGURA 2 representam um gráfico que demonstra os dados de DSC (Madeira Eucalipto Tratada com Poliestireno) onde indica não haver ruptura da cadeia de celulose, o que indiretamente contribui para o incremento na resistência mecânica das madeiras Tratadas.[020] FIGURE 2 represents a graph that demonstrates the DSC data (Eucalyptus Wood Treated with Polystyrene) which indicates that there is no rupture of the cellulose chain, which indirectly contributes to the increase in the mechanical resistance of the Treated wood.
[021] A FIGURA 3 representa um gráfico demonstrando dados de Difração de Raio-X (DRX), indicando que a celulose ficou mais amorfa que a referência para o Eucalipto (Fibra Curta).[021] FIGURE 3 represents a graph demonstrating X-ray Diffraction (XRD) data, indicating that the cellulose was more amorphous than the reference for Eucalyptus (Short Fiber).
[022] A FIGURA 4 representa um gráfico demonstrando dados de DRX que indica que a cadeia celulósica, que é mista, com o tratamento usando poliestireno ficou ainda mais cristalina para o Pinus (fibra longa), indicando que cada tipo de fibra tem um comportamento.[022] FIGURE 4 represents a graph demonstrating XRD data that indicates that the cellulose chain, which is mixed, with treatment using polystyrene became even more crystalline for Pinus (long fiber), indicating that each type of fiber has a different behavior .
[023] A FIGURA 5 representa um gráfico demonstrando dados de Dados de Infravermelho com Transformada de Fourier (FTIR) onde indica não haver alteração química significativa com o uso dos reagentes poliestireno para o Pinus (fibra longa).[023] FIGURE 5 represents a graph demonstrating data from Fourier Transform Infrared Data (FTIR) which indicates that there is no significant chemical change with the use of polystyrene reagents for Pine (long fiber).
[024] A FIGURA 6 representa um gráfico demonstrando dados de FTIR onde indica não haver alteração química significativa com o uso do reagente poliestireno para o Eucalipto (fibra curta).[024] FIGURE 6 represents a graph demonstrating FTIR data which indicates that there is no significant chemical change with the use of polystyrene reagent for Eucalyptus (short fiber).
[025] A FIGURA 7 representa um gráfico demonstrando resultado da microscopia eletrônica de varredura (MEV) com Eucalipto de referência.[025] FIGURE 7 represents a graph demonstrating the results of scanning electron microscopy (SEM) with reference Eucalyptus.
[026] A FIGURA 8 representa um gráfico demonstrando resultado da microscopia eletrônica de varredura (MEV) com Eucalipto tratado com poliestireno.[026] FIGURE 8 represents a graph demonstrating the results of scanning electron microscopy (SEM) with Eucalyptus treated with polystyrene.
[027] A FIGURA 9 representa um gráfico demonstrando resultado da microscopia eletrônica de varredura (MEV) com Pinus de referência.[027] FIGURE 9 represents a graph demonstrating the results of scanning electron microscopy (SEM) with reference Pinus.
[028] A FIGURA 10 representa um gráfico demonstrando resultado da microscopia eletrônica de varredura (MEV) com Pinus tratado com poliestireno.[028] FIGURE 10 represents a graph demonstrating the results of scanning electron microscopy (SEM) with Pine treated with polystyrene.
[029] A FIGURA 11 representa um gráfico demonstrando dados que indicam uma redução forte na absorção de água ao longo do tempo (material imerso) com o tratamento usando o polímero poliestireno para o Eucalipto.[029] FIGURE 11 represents a graph demonstrating data that indicates a strong reduction in water absorption over time (immersed material) with the treatment using the polystyrene polymer for Eucalyptus.
[030] A FIGURA 12 representa um gráfico demonstrando dados que indicam uma redução forte na absorção de água ao longo do tempo (material imerso) com o tratamento usando o polímero poliestireno para o Pinus.[030] FIGURE 12 represents a graph demonstrating data that indicates a strong reduction in water absorption over time (immersed material) with the treatment using the polystyrene polymer for Pine.
[031] A FIGURA 13 representa um gráfico demonstrando dados mecânicos que indicam um incremento na resistência mecânica da madeira tratada (Pinus). Já os dados de Energia Especifica (EE) indicam que não houve alteração na tenacidade para o Pinus tratados, quando comparado ao de referência.[031] FIGURE 13 represents a graph demonstrating mechanical data that indicate an increase in the mechanical resistance of treated wood (Pinus). The Specific Energy (EE) data indicates that there was no change in tenacity for the treated Pine, when compared to the reference.
[032] A FIGURA 14 representa um gráfico demonstrando dados mecânicos que indicam um incremento na resistência mecânica da madeira tratada (Eucaliptos). Já os dados de Energia Especifica (EE) indicam que o Eucaliptos tratado tornou-se mais tenaz, ou seja, ganhou capacidade de absorver mais energia que sua referência.[032] FIGURE 14 represents a graph demonstrating mechanical data that indicate an increase in the mechanical resistance of treated wood (Eucalyptus). The Specific Energy (EE) data indicates that the treated Eucalyptus became more tenacious, that is, it gained the capacity to absorb more energy than its reference.
[033] A FIGURA 15 representa um gráfico de DSC demonstrando dados que indicam que a temperatura de ruptura da celulose não se alterou com o tratamento (Policarbonato) para o pinus. O processo de oxidação do Policarbonato se deu a 310°C, indicando diferente ancoragem nas fibras.[033] FIGURE 15 represents a DSC graph demonstrating data indicating that the cellulose rupture temperature did not change with the treatment (Polycarbonate) for pine. The Polycarbonate oxidation process took place at 310°C, indicating different anchoring in the fibers.
[034] A FIGURA 16 representa um gráfico de DSC demonstrando dados que indicam que a temperatura de ruptura da celulose não se alterou com o tratamento (Policarbonato), para o eucalipto. O processo de oxidação do Policarbonato se deu a 220°C, indicando diferente ancoragem nas fibras.[034] FIGURE 16 represents a DSC graph demonstrating data indicating that the cellulose rupture temperature did not change with the treatment (Polycarbonate), for eucalyptus. The Polycarbonate oxidation process took place at 220°C, indicating different anchoring in the fibers.
[035] A FIGURA 17 representa um gráfico demonstrando dados de DRX para o Eucalipto indicando incremento na cristalinidade para o material tratado com Policarbonato.[035] FIGURE 17 represents a graph demonstrating XRD data for Eucalyptus indicating an increase in crystallinity for the material treated with Polycarbonate.
[036] A FIGURA 18 representa um gráfico demonstrando dados de DRX que indicam não haver alteração significativa na estrutura da celulose tratada com Policarbonato para o Pinus, ou seja, a cristalinidade não sofreu alteração.[036] FIGURE 18 represents a graph demonstrating XRD data that indicate there is no significant change in the structure of the cellulose treated with Polycarbonate for Pine, that is, the crystallinity has not changed.
[037] A FIGURA 19 representa um gráfico demonstrando dados de FTIR, indicando não haver alteração química significativa na cadeia celulósica ou em seu entorno para o Pinus tratado com Policarbonato.[037] FIGURE 19 represents a graph demonstrating FTIR data, indicating that there is no significant chemical change in the cellulosic chain or its surroundings for Pine treated with Polycarbonate.
[038] A FIGURA 20 representa um gráfico demonstrando dados de FTIR, indicando não haver alteração química significativa na cadeia celulósica ou em seu entorno do Eucalipto tratamento usando o polímero Policarbonato.[038] FIGURE 20 represents a graph demonstrating FTIR data, indicating that there is no significant chemical change in the cellulosic chain or in its surroundings of Eucalyptus treatment using the Polycarbonate polymer.
[039] A FIGURA 21 representa um gráfico demonstrando dados de MEV do Eucalipto de referência.[039] FIGURE 21 represents a graph demonstrating SEM data from reference Eucalyptus.
[040] A FIGURA 22 representa um gráfico demonstrando dados de MEV, do Eucalipto tratado com policarbonato, indicando não haver alteração morfológica significativa com o tratamento.[040] FIGURE 22 represents a graph demonstrating SEM data of Eucalyptus treated with polycarbonate, indicating no significant morphological change with the treatment.
[041] A FIGURA 23 representa um gráfico demonstrando dados de MEV do Pinus de referência.[041] FIGURE 23 represents a graph demonstrating SEM data from reference Pinus.
[042] A FIGURA 24 representa um gráfico demonstrando dados de MEV, do Pinus tratado com policarbonato, indicando não haver alteração morfológica significativa com o tratamento.[042] FIGURE 24 represents a graph demonstrating SEM data of Pinus treated with polycarbonate, indicating no significant morphological change with the treatment.
[043] A FIGURA 25 representa um gráfico demonstrando dados físicos demonstrando que há redução forte na absorção de água ao longo do tempo (material imerso) com o tratamento usando o polímero poliestireno para o Eucalipto.[043] FIGURE 25 represents a graph demonstrating physical data demonstrating that there is a strong reduction in water absorption over time (immersed material) with the treatment using the polystyrene polymer for Eucalyptus.
[044] A FIGURA 26 representa um gráfico demonstrando dados físicos demonstrando que há redução forte na absorção de água ao longo do tempo (material imerso) com o tratamento usando o polímero Policarbonato para o Pinus.[044] FIGURE 26 represents a graph demonstrating physical data demonstrating that there is a strong reduction in water absorption over time (immersed material) with the treatment using the Polycarbonate polymer for Pine.
[045] A FIGURA 27 representa um gráfico demonstrando dados mecânicos com variações positivas, ou seja, incremento forte na resistência mecânica (Modulo de Ruptura ou MOR) para o Pinus tratado com o polímero Policarbonato, quando comparados ao material de referência. Os dados e Energia Especifica (EE) seguem a mesma tendência, ou seja, há um aumento muito forte na tenacidade para o Pinus tratado com o polímero Policarbonato, quando comparado a referência.[045] FIGURE 27 represents a graph demonstrating mechanical data with positive variations, that is, a strong increase in mechanical resistance (Modulus of Rupture or MOR) for Pine treated with the Polycarbonate polymer, when compared to the reference material. The data and Specific Energy (EE) follow the same trend, that is, there is a very strong increase in tenacity for Pine treated with the Polycarbonate polymer, when compared to the reference.
[046] A FIGURA 28 representa um gráfico demonstrando dados mecânicos com variações positivas, ou seja, incremento forte na resistência mecânica (Modulo de Ruptura ou MOR) para o Eucalipto tratado com o polímero Policarbonato, quando comparado ao material de referência. Já os dados e Energia Especifica (EE) indicam uma leve redução na tenacidade quando o estudo foi com o Eucalipto tratado com o polímero Policarbonato, quando comparado a referência, indicando que o material ficou mais firme.[046] FIGURE 28 represents a graph demonstrating mechanical data with positive variations, that is, a strong increase in mechanical resistance (Modulus of Rupture or MOR) for Eucalyptus treated with the Polycarbonate polymer, when compared to the reference material. The data and Specific Energy (EE) indicate a slight reduction in tenacity when the study was with Eucalyptus treated with the Polycarbonate polymer, when compared to the reference, indicating that the material became firmer.
[047] O processo de tratamento de madeira em questão tem aplicação na Construção Civil, Arquitetura, Móveis e artesanato, Infraestrutura e Transporte.[047] The wood treatment process in question has application in Civil Construction, Architecture, Furniture and crafts, Infrastructure and Transport.
[048] O processo objeto da presente patente consiste em solubilizar um polímero, usando um solvente adequado; Após, imergir a madeira na solução para a absorção com controle de temperatura, concentração do polímero e tempo de imersão; Após, Secagem do material em temperatura ambiente e Armazenagem.[048] The process object of the present patent consists of solubilizing a polymer, using a suitable solvent; Afterwards, immerse the wood in the solution for absorption with controlled temperature, polymer concentration and immersion time; Afterwards, dry the material at room temperature and store it.
[049] O passo a passo, que são 08 (oito) passos, ocorre da seguinte forma: Passo 01: Limpeza (A superfície da madeira não pode ter agente externos, tias como: poeira, óleos e outros); Passo 02: Controle de Umidade (Secagem da madeira, ou seja, a madeira precisa ter entre 5-30% de umidade); Passo 03: Processo de usinagem/corte da madeira (A madeira deve ser transformada no seu produto final); Passo 04 Escolha do melhor polímero/solvente para o tipo fibra (Curta ou longa) contido na Tabela 1, podendo ainda utilizar a combinação entre eles, podendo ser utilizados de forma individual ou em misturas; Passo 05 Produção da solução: Um exemplo, de acordo com a tabela 01 abaixo (no parágrafo 56), utilizando o Polímero Policarbonato com o solvente Diclorometano para 1 litro de solução temos: preferencialmente 1000ml, podendo ser 100-1000ml de Diclorometano adicionados preferencialmente 120 gramas, podendo ser 10500 gramas de Policarbonato, ficando a solução sob agitação constante por preferencialmente 40 minutos, podendo ser 1-80 minutos em temperatura inferior a preferencialmente 30°C, podendo ser 10-40°C - Esta é a condição para este Polímero; A Tabela 1 indica as demais condições de Temperatura para cada polímero a ser utilizado; Após o processo de solubilização adicionar preferencialmente 17mg, podendo ser 2-300mg de Polivinilpirrolidona e preferencialmente 140mg, podendo ser 20-500mg de ácido etilenodiamino tetraacético (EDTA), deixando a solução sob agitação por preferencialmente mais 10 minutos, podendo ser 2-20 minutos em temperatura inferior a 30°C; A composição também pode conter aditivos tais como: Agentes aglutinantes ( uréia-formaldeído, Poliuretanas, Resina Epóxi e Catalisadores mas não restrito ou limitado a somente estes e suas combinações), resinas poliméricas (BisGMA - bisfenol A-glicidil metacrilato, UDMA - uretanodimetacrilato. TEGDMA - trietilenoglicoldimetacrilato [Canforaquinona], mas não restrito ou limitado a somente estes e suas combinações), térmicas (resinas acrílicas, metacrilatos mas não restrito ou limitado a somente estes e suas combinações), químicas (resinas acrílicas fotoativadas, resina Acrílica Termopolimerizável, resina acrílica autopolimerizável mas não restrito ou limitado a somente estes e suas combinações) dentre outras com seus devidos catalisadores, Agentes anti chamas (borato de zinco e ácido bórico, Huntite (3MgCX)3 CXiCXB) trihidróxido de alumínio e hidróxido de magnésio mas não restrito ou limitado a somente estes e suas combinações), biocidas (Nitrato de Prata, extratos de alho, azoles, compostos de amónio quaternário, compostos de borato, mas não restrito ou limitado a somente estes e suas combinações), Pigmentos inorgânicos (óxido de vanádio, oxido de prata, óxidos de ferro, hidróxido de ferro, carbonato de cálcio; hidróxido cobre, dicromato de zinco, mas não restrito ou limitado a somente estes e suas combinações), Pigmentos orgânicos (azul de metileno, Benzimidazolona, antraquinona, urucum, açafrão, clorofila, baunilha, hortelã, pimenta, canela e o cravo- da-índia, mas não restrito ou limitado a somente estes e suas combinações) corantes (urucum, açafrão, clorofila, baunilha, hortelã, canela e o cravo- da-índia, mas não restrito ou limitado a somente estes e suas combinações), Óleos (parafina líquida, óleo de petróleo, óleos extraídos de plantas como cajueiro, oliveiras dentre outras mas não restrito ou limitado a somente estes e suas combinações, Aditivos especiarias para sabores e odores tais como ésteres e aldeídos dentre outros, (acetato de isoamila, propanoato de isobutila, acetato de benzila, butirato de metila, butirato de etila, formiato de etila, acetato de octila, acetato de pentila, geraniol, limoneno e terpenoides, mas não restrito ou limitado a somente estes e suas combinações), aditivo bloqueador luz UV-a, UV-b e UV-total e o infravermelho (TiO2, ZnO, 1- (4-TERT-BUTYLPHENYL)-3-(4-METHOXYPHENYL)PROPANE-1,3 DIONE/ Avobenzona, MENTHYL ANTHRANILATE/ Antranilato de mentila, BENZOPHENONE-8/ 2,2'-dihidroxi 4 -metoxibenzofenona, BENZOPHENONE-3/ 2 - Hidroxi - 4 - metoxibenzofenona (oxibenzona), BENZOPHENONE-4/ Ácido 2 - Hidroxi-4 - metoxibenzofenona - 5 - sulfônico,TEREPHTHALYLIDENE DICAMPHOR SULFONICACID/3,3' - (1,4 - fenilenodimetileno)bis(ácido 7,7 - dimetil - 2 - oxo - biciclo - (2.2.1) 1 - heptilmetano sulfônico, PABA/ Ácido 4 - aminobenzoico, OCTYL (ou ETHYLHEXYL) DIMETHYL PABA/ 4 - Dimetil-aminobenzoato de 2 - etilhexila, HOMOSALATE/ Salicilato de homomentila, ETHYLHEXYL SALICYLATE/ Salicilato de 2 - etilhexila, TEA-SALICYLATE/ Salicilato de trietanolamina, CINOXATE/ 4 - Metoxicinamato de 2 - etoxietila, OCTYL METHOXYCINNAMATE/4 - Metoxicinamato de 2 - etilhexila, OCTOCRYLENE/ 2 - Ciano - 3,3'- difenilacrilato de 2 - etilexila, PHENYLBENZIMIDAZOLE SULFONICACID/ Ácido 2 - fenilbenzimidazol - 5 - sulfônico e seus sais de potássio, sódio e trietanolamina, mas não restrito ou limitado a somente estes e suas combinações ou usados na forma individual ou mistura de um ou mais componentes nas diversas combinações possíveis; Passo 06 imersão: Imergir a madeira na solução em um sistema fechado, sem vácuo ou temperatura por um período de tempo de 10 a 240 minutos; Passo 07 Secagem em ambiente livre de luz solar e com temperatura inferior a 42°C; Passo 08 Armazenagem: Após 48 horas a madeira poderá ser acondicionada para venda.[049] The step by step, which is 08 (eight) steps, occurs as follows: Step 01: Cleaning (The wood surface cannot have external agents, such as: dust, oils and others); Step 02: Humidity Control (Drying the wood, that is, the wood needs to have between 5-30% humidity); Step 03: Wood machining/cutting process (The wood must be transformed into its final product); Step 04 Choose the best polymer/solvent for the fiber type (Short or Long) contained in Table 1, and can also use a combination between them, which can be used individually or in mixtures; Step 05 Production of the solution: An example, according to table 01 below (in paragraph 56), using the Polycarbonate Polymer with the solvent Dichloromethane for 1 liter of solution we have: preferably 1000ml, which can be 100-1000ml of Dichloromethane added preferably 120 grams, which could be 10500 grams of Polycarbonate, with the solution under constant stirring for preferably 40 minutes, which could be 1-80 minutes at a temperature lower than preferably 30°C, which could be 10-40°C - This is the condition for this Polymer ; Table 1 indicates the other temperature conditions for each polymer to be used; After the solubilization process, add preferably 17mg, which may be 2-300mg of Polyvinylpyrrolidone and preferably 140mg, which may be 20-500mg of ethylenediaminetetraacetic acid (EDTA), leaving the solution under stirring for preferably another 10 minutes, which may be 2-20 minutes at temperatures below 30°C; The composition may also contain additives such as: Binding agents (urea-formaldehyde, Polyurethanes, Epoxy Resin and Catalysts but not restricted or limited to only these and their combinations), polymeric resins (BisGMA - bisphenol A-glycidyl methacrylate, UDMA - urethanedimethacrylate. TEGDMA - triethylene glycoldimethacrylate [Camphoraquinone], but not restricted or limited to only these and their combinations), thermal (acrylic resins, methacrylates but not restricted or limited to only these and their combinations), chemical (photoactivated acrylic resins, thermopolymerizable acrylic resin, resin self-polymerizable acrylic but not restricted or limited to only these and their combinations) among others with their appropriate catalysts, Flame retardant agents (zinc borate and boric acid, Huntite (3MgCX)3 CXiCXB) aluminum trihydroxide and magnesium hydroxide but not restricted or limited to only these and their combinations), biocides (Silver Nitrate, garlic extracts, azoles, quaternary ammonium compounds, borate compounds, but not restricted or limited to only these and their combinations), Inorganic pigments (vanadium oxide, silver oxide, iron oxides, iron hydroxide, calcium carbonate; copper hydroxide, zinc dichromate, but not restricted or limited to only these and their combinations), organic pigments (methylene blue, benzimidazolone, anthraquinone, annatto, saffron, chlorophyll, vanilla, mint, pepper, cinnamon and cloves India, but not restricted or limited to only these and their combinations) dyes (annatto, saffron, chlorophyll, vanilla, mint, cinnamon and cloves, but not restricted or limited to only these and their combinations), Oils ( liquid paraffin, petroleum oil, oils extracted from plants such as cashew trees, olive trees among others but not restricted or limited to only these and their combinations, Additives spices for flavors and odors such as esters and aldehydes among others, (isoamyl acetate, isobutyl, benzyl acetate, methyl butyrate, ethyl butyrate, ethyl formate, octyl acetate, pentyl acetate, geraniol, limonene and terpenoids, but not restricted or limited to only these and their combinations), UV light blocking additive - a, UV-b and UV-total and infrared (TiO2, ZnO, 1- (4-TERT-BUTYLPHENYL)-3-(4-METHOXYPHENYL)PROPANE-1,3 DIONE/ Avobenzone, MENTHYL ANTHRANILATE/ Menthyl anthranilate, BENZOPHENONE-8/ 2,2'-dihydroxy 4 -methoxybenzophenone, BENZOPHENONE-3/ 2 - Hydroxy - 4 - methoxybenzophenone (oxybenzone), BENZOPHENONE-4/ 2 - Hydroxy-4 - methoxybenzophenone - 5 - sulfonic acid,TEREPHTHALYLIDENE DICAMPHOR SULFONICACID/ 3,3' - (1,4 - phenylenedimethylene)bis(7,7 - dimethyl acid - 2 - oxo - bicyclo - (2.2.1) 1 - heptylmethane sulfonic acid, PABA/ 4 - aminobenzoic acid, OCTYL (or ETHYLHEXYL) DIMETHYL PABA/ 4 - 2 - ethylhexyl dimethyl-aminobenzoate, HOMOSALATE/ Homosalate/ Homomentyl salicylate, ETHYLHEXYL SALICYLATE/ 2 - ethylhexyl salicylate, TEA-SALICYLATE/ Triethanolamine salicylate, CINOXATE/ 4 - 2 - ethoxyethyl methoxycinnamate, OCTYL METHOXYCINNAMATE/4 - 2 - Ethylhexyl Methoxycinnamate, OCTOCRYLENE/ 2 - Cyano - 3,3'- 2 - Ethylhexyl Diphenylacrylate, PHENYLBENZIMIDAZOLE SULFONICACID/ 2 - Phenylbenzimidazole - 5 - Sulphonic Acid and its potassium, sodium and triethanolamine salts, but not restricted or limited to only these and their combinations or used in individual form or mixture of one or more components in the various possible combinations; Step 06 immersion: Immerse the wood in the solution in a closed system, without vacuum or temperature for a period of time from 10 to 240 minutes; Step 07 Drying in an environment free from sunlight and with a temperature below 42°C; Step 08 Storage: After 48 hours, the wood can be packaged for sale.
[050] As seguintes vantagens são alcançadas em razão do objeto da patente em questão, quais sejam: Contribuir para preservação do meio ambiente pois usa Polímeros advindos ou não de processo de reciclagem/uso ou reuso dos mais diversos meio e fins como reagente, para incrementar as características Físico-Químicas, Estruturais, Morfológicas e Biológicas da madeira, seja ela de Fibra curta ou longa, de reflorestamento (Preferencialmente) ou não; Ser inerte ao meio ambiente (Madeira Tratada), não prejudica o solo afluentes, flora e fauna ou outro ambiente quando em contato ou por liberação de produtos advindos do processo ao longo do tempo; Preservar as florestas, evitar desmatamentos, devido ao baixo custo de fabricação associados as melhoras no produto final (Preferencialmente madeira de reflorestamento Pinus e Eucaliptos); Resistente a diversos produtos químicos agressivos, como os ácidos e os álcalis (como a soda cáustica), além de solventes tanto de uso doméstico quanto profissional; Baixa degradabilidade pelas bactérias, mofos e fungos, insetos (como os cupins) e outros artrópodes. Também não é atacada por roedores e aves; Reduzir muito as farpas pelo corte ou fratura, abrasão ou envelhecimento, evitar rachadura por inserção/fixação, como pregos ou ainda cunhas, por exemplo; Apresentar maior agarre a fixações, tanto de pregos quanto de parafusos; Reduz o processo de oxidação das cadeias celulósica, incrementando seu tempo de vida útil; Não ser corrosivo, ácido ou básico; Apresentar alta resistência à umidade e deterioração ambiental; Apresentar alta estabilidade dimensional; Possuir resistência ao empenamento e trincas; Possuir menor custo de manutenção de rotina, no processo produtivo; Apresentar maior durabilidade em ambientes agressivos como marinas e piscinas; Dispensar o uso de proteção superficial como tintas e vernizes.[050] The following advantages are achieved due to the object of the patent in question, namely: Contribute to the preservation of the environment as it uses Polymers whether or not arising from the recycling/use or reuse process of the most diverse means and purposes as a reagent, to increase the Physical-Chemical, Structural, Morphological and Biological characteristics of wood, whether short or long fiber, reforested (Preferably) or not; Being inert to the environment (Treated Wood), does not harm the soil, tributaries, flora and fauna or other environment when in contact or by releasing products from the process over time; Preserve forests, avoid deforestation, due to the low manufacturing cost associated with improvements in the final product (Preferably Pine and Eucalyptus reforestation wood); Resistant to various aggressive chemicals, such as acids and alkalis (such as caustic soda), as well as solvents for both domestic and professional use; Low degradability by bacteria, molds and fungi, insects (such as termites) and other arthropods. It is also not attacked by rodents and birds; Greatly reduce splinters due to cutting or fracture, abrasion or aging, avoid cracking due to insertion/fixation, such as nails or wedges, for example; Provide greater grip on fixings, both nails and screws; Reduces the oxidation process of cellulosic chains, increasing their useful life; Not be corrosive, acidic or basic; Present high resistance to humidity and environmental deterioration; Present high dimensional stability; Be resistant to warping and cracking; Have lower routine maintenance costs in the production process; Provide greater durability in aggressive environments such as marinas and swimming pools; Do not use surface protection such as paints and varnishes.
[051] O comportamento da madeira revestida com Poliestireno ou Policarbonato apresentam comportamentos semelhantes, o que muda é a intensidade dos resultados especialmente Mecânicos e Físicos.[051] The behavior of wood coated with Polystyrene or Polycarbonate presents similar behaviors, what changes is the intensity of the results, especially Mechanical and Physical.
[052] Em relação aos gráficos apresentados, os dados de DRX indicam o quanto o material está organizado estruturalmente, ou seja, indica se a cadeia celulósica está mais cristalina ou amorfa pois é sabido que a cadeia celulósica é mista. Já os dados de DSC indicam se houve alteração na cadeia celular, (no nosso caso NÃO) e se há presença do polímero (no nosso caso SIM para todos os 2 modelos). Os dados de FTIR indicam a constituição química. Nos dois casos não houve alteração significativa.[052] In relation to the graphs presented, the XRD data indicates how structurally organized the material is, that is, it indicates whether the cellulosic chain is more crystalline or amorphous as it is known that the cellulosic chain is mixed. The DSC data indicates whether there has been a change in the cell chain, (in our case NO) and whether there is the presence of the polymer (in our case YES for all 2 models). FTIR data indicates the chemical constitution. In both cases there was no significant change.
[053] Os dados de MEV mostram a morfologia das madeiras tratadas e não e tb não apresentaram alterações significativas[053] The SEM data show the morphology of treated and untreated wood and did not show significant changes
[054] Os dados Físicos de amento de massa indicam o quanto as madeiras absorvem água durante um período de Tempo, refletindo em apodrecimento, inchamento, variação dimensional, empenamento dentre outros.[054] Physical mass warping data indicates how much wood absorbs water over a period of time, reflecting rot, swelling, dimensional variation, warping, among others.
[055] Os dados mecânicos de MOR indicam o quanto o material e resistente e os dados de EE indicam a tenacidade do material.[055] The mechanical MOR data indicates how resistant the material is and the EE data indicates the tenacity of the material.
[056] A tabela a seguir demonstra aplicação de polímero associado com o solvente a ser utilizado e suas temperaturas de trabalho, onde: THF = Tetrahydrofuran, DMAc = Dimethylacetamide, NMP = N-methyl-2- pyrrolidone, HFIP = Hexafluorisopropanol, BHT = Butylated, DMF = Dimethylformamide, DMSO = Dimethylsulfoxide, TCB = 1,2,4- Trichlorobenzene, NaTFA = Sodium trifl uoroacetate e TEA = Triethylamine.[056] The following table demonstrates polymer application associated with the solvent to be used and its working temperatures, where: THF = Tetrahydrofuran, DMAc = Dimethylacetamide, NMP = N-methyl-2-pyrrolidone, HFIP = Hexafluoroisopropanol, BHT = Butylated, DMF = Dimethylformamide, DMSO = Dimethylsulfoxide, TCB = 1,2,4- Trichlorobenzene, NaTFA = Sodium trifl uoroacetate and TEA = Triethylamine.
[057] Tabela 01 [057] Table 01
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022011298-3A BR102022011298A2 (en) | 2022-06-09 | 2022-06-09 | IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022011298-3A BR102022011298A2 (en) | 2022-06-09 | 2022-06-09 | IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR102022011298A2 true BR102022011298A2 (en) | 2023-12-19 |
Family
ID=89847569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR102022011298-3A BR102022011298A2 (en) | 2022-06-09 | 2022-06-09 | IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR102022011298A2 (en) |
-
2022
- 2022-06-09 BR BR102022011298-3A patent/BR102022011298A2/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shmulsky et al. | Forest products and wood science: an introduction | |
| Berglund et al. | Bioinspired wood nanotechnology for functional materials | |
| US4276329A (en) | Wood treatment process and product thereof | |
| BRPI0922385B1 (en) | METHOD FOR COATING OF HYDROXYLATED SURFACES BY GAS PHASE ENZYME, MATERIAL WITH COATED SURFACE AND ITEM | |
| RU2701536C2 (en) | Composite product and process for production thereof | |
| BR112013006397B1 (en) | Process for acetylation of wooden parts | |
| BR102022011298A2 (en) | IMMERSION WOOD TREATMENT PROCESS USING SOLUBILIZED POLYMERS | |
| Sivrikaya et al. | Effect of weathering on wood treated with tall oil combined with some additives | |
| Talaiepour et al. | Effects of fungal treatment on structural and chemical features of hornbeam chips | |
| WO2019060972A1 (en) | Solutions for treating wood and use thereof | |
| BRPI0720011A2 (en) | quaternary ammonium compounds with a new mode of action for protection of timber structures | |
| US20060135664A1 (en) | Methods and compositions of matter for treatment of cellulose | |
| RU2212335C1 (en) | Composition for water-repellency of wood | |
| Schauwecker et al. | Performance of wood treated with prospective organic surface protectants upon outdoor exposure: FTIR spectroscopic analysis of weathered surfaces | |
| Olaniran et al. | Mechanical behaviour of acetylated rubber wood subjected to artificial weathering | |
| Weiner et al. | Wound response in the stem of the royal palm | |
| Kronkright | Deterioration of artifacts made from plant materials | |
| CH643177A5 (en) | METHOD FOR IMPROVING THE PROPERTIES OF WOOD. | |
| Sözen | Determination of Changes in the Mechanical and Color Properties of Some Wood Species Treated with Shellac. | |
| RU2354544C1 (en) | Wood processing method | |
| Ungureanu et al. | Applications of epoxidated lignins for bioprotection of lignocellulosic materials | |
| Abubakar et al. | Biological Deterioration and Conservation of Ar-chaeological Wood: a review | |
| DE19501212A1 (en) | Prodn. of bitumen and asphalt with improved ageing properties | |
| Lokmal et al. | Radial variation in microfibril angle of Acacia mangium | |
| Ray et al. | Traditional and Modern Techniques for Bamboo Preservation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] |