JPH0333482B2 - - Google Patents
Info
- Publication number
- JPH0333482B2 JPH0333482B2 JP57127206A JP12720682A JPH0333482B2 JP H0333482 B2 JPH0333482 B2 JP H0333482B2 JP 57127206 A JP57127206 A JP 57127206A JP 12720682 A JP12720682 A JP 12720682A JP H0333482 B2 JPH0333482 B2 JP H0333482B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- weight
- composition
- manufactured
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002023 wood Substances 0.000 claims description 70
- 239000000203 mixture Substances 0.000 claims description 43
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 230000006866 deterioration Effects 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 239000001569 carbon dioxide Substances 0.000 claims description 20
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 241000607479 Yersinia pestis Species 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 15
- 239000003755 preservative agent Substances 0.000 claims description 14
- 239000003960 organic solvent Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 230000002335 preservative effect Effects 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 23
- 238000012360 testing method Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 239000003921 oil Substances 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 9
- 239000000839 emulsion Substances 0.000 description 9
- 241000256602 Isoptera Species 0.000 description 8
- BIWJNBZANLAXMG-YQELWRJZSA-N chloordaan Chemical compound ClC1=C(Cl)[C@@]2(Cl)C3CC(Cl)C(Cl)C3[C@]1(Cl)C2(Cl)Cl BIWJNBZANLAXMG-YQELWRJZSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- -1 chlorphenyl Chemical group 0.000 description 6
- 239000003350 kerosene Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- XLOPRKKSAJMMEW-SFYZADRCSA-M (R,R)-chrysanthemate Chemical compound CC(C)=C[C@@H]1[C@@H](C([O-])=O)C1(C)C XLOPRKKSAJMMEW-SFYZADRCSA-M 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000749 insecticidal effect Effects 0.000 description 5
- 239000003380 propellant Substances 0.000 description 5
- 239000010875 treated wood Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 241000545593 Scolytinae Species 0.000 description 4
- FUWUEFKEXZQKKA-UHFFFAOYSA-N beta-thujaplicin Chemical compound CC(C)C=1C=CC=C(O)C(=O)C=1 FUWUEFKEXZQKKA-UHFFFAOYSA-N 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000005946 Cypermethrin Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229960005424 cypermethrin Drugs 0.000 description 3
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 3
- 229960002483 decamethrin Drugs 0.000 description 3
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 230000002147 killing effect Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- RLLPVAHGXHCWKJ-UHFFFAOYSA-N permethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-UHFFFAOYSA-N 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- LDVVMCZRFWMZSG-OLQVQODUSA-N (3ar,7as)-2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)Cl)C(=O)[C@H]21 LDVVMCZRFWMZSG-OLQVQODUSA-N 0.000 description 2
- 239000005745 Captan Substances 0.000 description 2
- 241000254173 Coleoptera Species 0.000 description 2
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- TUFYVOCKVJOUIR-UHFFFAOYSA-N alpha-Thujaplicin Natural products CC(C)C=1C=CC=CC(=O)C=1O TUFYVOCKVJOUIR-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 229940117949 captan Drugs 0.000 description 2
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- YKSNLCVSTHTHJA-UHFFFAOYSA-L maneb Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S YKSNLCVSTHTHJA-UHFFFAOYSA-L 0.000 description 2
- 229920000940 maneb Polymers 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229960005199 tetramethrin Drugs 0.000 description 2
- CXBMCYHAMVGWJQ-UHFFFAOYSA-N tetramethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-UHFFFAOYSA-N 0.000 description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 2
- 229930007845 β-thujaplicin Natural products 0.000 description 2
- ZCVAOQKBXKSDMS-OIISXLGYSA-N (+)-trans-(R)-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@H]1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-OIISXLGYSA-N 0.000 description 1
- ZCVAOQKBXKSDMS-PVAVHDDUSA-N (+)-trans-(S)-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@@H]1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-PVAVHDDUSA-N 0.000 description 1
- ZCVAOQKBXKSDMS-AQYZNVCMSA-N (+)-trans-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-AQYZNVCMSA-N 0.000 description 1
- CXBMCYHAMVGWJQ-CABCVRRESA-N (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-CABCVRRESA-N 0.000 description 1
- LLMLSUSAKZVFOA-NJGYIYPDSA-N (1r,3r)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(O)=O LLMLSUSAKZVFOA-NJGYIYPDSA-N 0.000 description 1
- ZMKHZNCBQCXECQ-UHFFFAOYSA-N (2,4-dimethyl-4h-1,3-dioxin-6-yl) acetate Chemical compound CC1OC(C)C=C(OC(C)=O)O1 ZMKHZNCBQCXECQ-UHFFFAOYSA-N 0.000 description 1
- RXCIUYPJOWHUBQ-UHFFFAOYSA-N (4-chloro-2-propan-2-ylphenyl) acetate Chemical compound CC(C)C1=CC(Cl)=CC=C1OC(C)=O RXCIUYPJOWHUBQ-UHFFFAOYSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- BKADZQMMFGCDLU-UHFFFAOYSA-N 1-(2,6-dimethylmorpholin-4-yl)hexan-1-one Chemical compound CCCCCC(=O)N1CC(C)OC(C)C1 BKADZQMMFGCDLU-UHFFFAOYSA-N 0.000 description 1
- HUZJPSYHYYHQHB-UHFFFAOYSA-N 1-(2,6-dimethylpiperidin-1-yl)pentan-1-one Chemical compound CCCCC(=O)N1C(C)CCCC1C HUZJPSYHYYHQHB-UHFFFAOYSA-N 0.000 description 1
- HBRCAMLRYLBPQW-UHFFFAOYSA-N 1-(azepan-1-yl)pentan-1-one Chemical compound CCCCC(=O)N1CCCCCC1 HBRCAMLRYLBPQW-UHFFFAOYSA-N 0.000 description 1
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 1
- WQQIRPPFBDVVLP-UHFFFAOYSA-N 1-piperidin-1-ylhexan-1-one Chemical compound CCCCCC(=O)N1CCCCC1 WQQIRPPFBDVVLP-UHFFFAOYSA-N 0.000 description 1
- KXCCVGMZOHLZIW-UHFFFAOYSA-N 1-pyrrolidin-1-yloctan-1-one Chemical compound CCCCCCCC(=O)N1CCCC1 KXCCVGMZOHLZIW-UHFFFAOYSA-N 0.000 description 1
- FMTFEIJHMMQUJI-NJAFHUGGSA-N 102130-98-3 Natural products CC=CCC1=C(C)[C@H](CC1=O)OC(=O)[C@@H]1[C@@H](C=C(C)C)C1(C)C FMTFEIJHMMQUJI-NJAFHUGGSA-N 0.000 description 1
- KPWDGTGXUYRARH-UHFFFAOYSA-N 2,2,2-trichloroethanol Chemical compound OCC(Cl)(Cl)Cl KPWDGTGXUYRARH-UHFFFAOYSA-N 0.000 description 1
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- QVTWQIWXCYMFQI-CZDSEFAFSA-N 2-[(1r,2r,3s,4r,5r,6s)-3-(diaminomethylideneamino)-4-[(2r,3r,4r,5s)-3-[(2s,3s,4s,5r,6s)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-formyl-4-hydroxy-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine;trihydrochloride Chemical compound Cl.Cl.Cl.CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](N=C(N)N)[C@H](O)[C@@H](N=C(N)N)[C@H](O)[C@H]1O QVTWQIWXCYMFQI-CZDSEFAFSA-N 0.000 description 1
- ZDRBJJNXJOSCLR-YZKQBBCCSA-N 2-amino-2-[(2r,3s,5s,6r)-5-amino-2-methyl-6-[(2r,3s,5s,6s)-2,3,4,5,6-pentahydroxycyclohexyl]oxyoxan-3-yl]iminoacetic acid;hydron;chloride Chemical compound Cl.N[C@H]1C[C@H](N=C(N)C(O)=O)[C@@H](C)O[C@@H]1OC1[C@H](O)[C@@H](O)C(O)[C@H](O)[C@@H]1O ZDRBJJNXJOSCLR-YZKQBBCCSA-N 0.000 description 1
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 description 1
- JMZRZEXRYJUHEB-UHFFFAOYSA-N 2-carbamothioylsulfanylethyl carbamodithioate;zinc Chemical compound [Zn].NC(=S)SCCSC(N)=S JMZRZEXRYJUHEB-UHFFFAOYSA-N 0.000 description 1
- RNCRKMFELJSFRA-UHFFFAOYSA-N 3,3,4-trimethylnonane Chemical compound CCCCCC(C)C(C)(C)CC RNCRKMFELJSFRA-UHFFFAOYSA-N 0.000 description 1
- UZOFELREXGAFOI-UHFFFAOYSA-N 4-methylpiperidine Chemical class CC1CCNCC1 UZOFELREXGAFOI-UHFFFAOYSA-N 0.000 description 1
- BKFCZKYCVQQMCX-UHFFFAOYSA-N 5-chloro-2,6-dimethylpyrimidin-4-amine Chemical compound CC1=NC(C)=C(Cl)C(N)=N1 BKFCZKYCVQQMCX-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- 241000218645 Cedrus Species 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- WLLGXSLBOPFWQV-UHFFFAOYSA-N MGK 264 Chemical compound C1=CC2CC1C1C2C(=O)N(CC(CC)CCCC)C1=O WLLGXSLBOPFWQV-UHFFFAOYSA-N 0.000 description 1
- 239000005949 Malathion Substances 0.000 description 1
- 239000005802 Mancozeb Substances 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001600434 Plectroglyphidodon lacrymatus Species 0.000 description 1
- 244000184734 Pyrus japonica Species 0.000 description 1
- 239000005843 Thiram Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- 229940024113 allethrin Drugs 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 150000001538 azepines Chemical class 0.000 description 1
- RIOXQFHNBCKOKP-UHFFFAOYSA-N benomyl Chemical compound C1=CC=C2N(C(=O)NCCCC)C(NC(=O)OC)=NC2=C1 RIOXQFHNBCKOKP-UHFFFAOYSA-N 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- JYZIHLWOWKMNNX-UHFFFAOYSA-N benzimidazole Chemical compound C1=C[CH]C2=NC=NC2=C1 JYZIHLWOWKMNNX-UHFFFAOYSA-N 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229960001901 bioallethrin Drugs 0.000 description 1
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 description 1
- 229930189065 blasticidin Natural products 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- VFSBFZATUKZTDU-UHFFFAOYSA-N carbamodithioic acid ethene manganese Chemical compound [Mn].C=C.NC(S)=S.NC(S)=S VFSBFZATUKZTDU-UHFFFAOYSA-N 0.000 description 1
- BIWJNBZANLAXMG-UHFFFAOYSA-N chlordane Chemical compound ClC1=C(Cl)C2(Cl)C3CC(Cl)C(Cl)C3C1(Cl)C2(Cl)Cl BIWJNBZANLAXMG-UHFFFAOYSA-N 0.000 description 1
- XCJXQCUJXDUNDN-UHFFFAOYSA-N chlordene Chemical compound C12C=CCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl XCJXQCUJXDUNDN-UHFFFAOYSA-N 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 229930003633 citronellal Natural products 0.000 description 1
- 235000000983 citronellal Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 229950001327 dichlorvos Drugs 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- VMBUFUZABAFTEP-UHFFFAOYSA-N dimethylcarbamodithioic acid ethene Chemical group C=C.CN(C(S)=S)C.CN(C(S)=S)C VMBUFUZABAFTEP-UHFFFAOYSA-N 0.000 description 1
- PYZSVQVRHDXQSL-UHFFFAOYSA-N dithianon Chemical compound S1C(C#N)=C(C#N)SC2=C1C(=O)C1=CC=CC=C1C2=O PYZSVQVRHDXQSL-UHFFFAOYSA-N 0.000 description 1
- QNDQILQPPKQROV-UHFFFAOYSA-N dizinc Chemical compound [Zn]=[Zn] QNDQILQPPKQROV-UHFFFAOYSA-N 0.000 description 1
- HXTCWLNZDIPLCA-UHFFFAOYSA-N dodecanoic acid;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CCCCCCCCCCCC(O)=O HXTCWLNZDIPLCA-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- USPVNSDVCUTNJN-UHFFFAOYSA-N ethenyl cyclopropanecarboxylate Chemical compound C=COC(=O)C1CC1 USPVNSDVCUTNJN-UHFFFAOYSA-N 0.000 description 1
- BNKAXGCRDYRABM-UHFFFAOYSA-N ethenyl dihydrogen phosphate Chemical compound OP(O)(=O)OC=C BNKAXGCRDYRABM-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical class CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- ZNOLGFHPUIJIMJ-UHFFFAOYSA-N fenitrothion Chemical compound COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C(C)=C1 ZNOLGFHPUIJIMJ-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- AVIYEYCFMVPYST-UHFFFAOYSA-N hexane-1,3-diol Chemical compound CCCC(O)CCO AVIYEYCFMVPYST-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 229960000453 malathion Drugs 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- WLLGXSLBOPFWQV-OTHKPKEBSA-N molport-035-783-878 Chemical compound C([C@H]1C=C2)[C@H]2C2C1C(=O)N(CC(CC)CCCC)C2=O WLLGXSLBOPFWQV-OTHKPKEBSA-N 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 229960000490 permethrin Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- IZJDOKYDEWTZSO-UHFFFAOYSA-N phenethyl isothiocyanate Chemical compound S=C=NCCC1=CC=CC=C1 IZJDOKYDEWTZSO-UHFFFAOYSA-N 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 150000003235 pyrrolidines Chemical class 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229940108410 resmethrin Drugs 0.000 description 1
- VEMKTZHHVJILDY-FIWHBWSRSA-N resmethrin Chemical compound CC1(C)[C@H](C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-FIWHBWSRSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 229960002447 thiram Drugs 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Description
本発明は噴射粒子形態で木材に付着適用される
木材劣化防止剤組成物及び噴射粒子形態で木材に
付着適用される木材劣化防止方法に関する。
家屋等の建築物に利用されるか又は利用されて
いる木材の劣化の要因の最も重大なものとしては
白アリやキクイムシ等による食害及び各種菌の繁
殖による腐朽がある。しかして上記木材害虫の防
除対策としては、白アリ防除剤等を含有する油剤
又は乳剤を刷毛等で被処理木材表面に塗布したり
適当な噴霧機を用いて噴霧塗布する方法が専ら行
なわれているが、之等の方法は以下の如き種々の
欠点を有しており、尚実用的方法としては満足で
きない。即ちこれらの方法では、塗布する箇所が
自づと制限を受け、特に家屋等の建築物に利用さ
れている木材ではその天井裏や床下等或は壁と壁
板との隙間（壁材で被覆された壁板裏面）等の処
理は困難であり、また塗布操作が煩雑で且つ作業
時間が長い欠点がある。しかも之等方法に適用さ
れる油剤、乳剤等自体比較的多量の溶剤を含有し
ており、例えば油剤では上記溶剤（通常ケロシン
乃至灯油が汎用されている）が被処理木材中に浸
透し、その表面にシミ等をつくり、木材価値を著
しく低減したり、壁面等を汚染する欠点がある。
また乳剤では、水で希釈して用いられるためにそ
の施用によれば、木材自体が高湿度条件に曝され
ることとなり、むしろ黴の発生を促すおそれがあ
る。また木材の防黴対策としては、上記と略々同
様に防腐剤有効成分を含有する油剤、乳剤等を塗
布する方法が提案されているが、これらも上記と
ほぼ同様の欠点がある。更に一般に殺虫剤の分野
においては、上記油剤及び乳剤と共に、フレオ
ン、ジメチルエーテル、プロパン、ｎ−ブタン、
イソブタン等の液化石油ガス等の噴射剤を利用し
たエアゾール剤も知られているが、これを上記木
材の処理に用いる場合は、多量の溶剤と噴射剤ガ
スとを同時に噴射することとなり、殊に火災等の
危険が大きい。いずれにせよ従来木材の劣化防止
のための特別な薬剤は知られておらず、木材害虫
防除剤や防黴剤等が夫々別個に、限られた箇所に
施用されているにすぎず、到底充分な木材劣化防
止効果は期待できない現状にある。
本発明者らは、上記現状に鑑み木材の劣化防止
を要望される各種箇所に、容易に適用でき、作業
時間も極めて短かく、しかも木材表面の汚染や火
災等の危険もなく、充分な木材劣化防止効果を奏
し得る新しい処理手段を提供することを目的とし
て鋭意研究を重ねた結果、下記特定組成を有する
組成物が、特定の噴霧方法、即ち噴射粒子形態で
の付着適用により上記目的に合致する木材劣化防
止処理を行ない得ることを見い出し、ここに本発
明を完成するに至つた。
即ち本発明は、木材害虫防除剤40〜70重量％、
防腐剤５〜20重量％、有機溶剤０〜45重量％及び
液化炭酸ガス５〜30重量％を含有し、噴射粒子形
態で付着適用されることを特徴とする木材劣化防
止剤組成物及びその利用による木材劣化防止方法
に係る。
本発明組成物は、上記特定組成を有し且つ特定
適用手段を採用することに基づいて以下の如き極
めて優れた諸効果を発揮することができる。
(1) 非常に短い噴霧処理時間で、容易に施工でき
る。殊にその処理時間は、同様の処方の油剤
（同一有効成分化合物を灯油等の溶剤に溶解し
たもの）に比し、約1/10〜1/20以下に短縮され
る。
(2) 壁と壁板との隙間等の公知の殺虫剤乃至白ア
リ防除剤等の適用困難な箇所にも非常に簡単に
適用でき、所望効果を奏し得る。
(3) 木材劣化防止効果殊に白アリやキクイムシの
防除効果及び防腐効果に極めて優れている。こ
の効果は有効成分とする木材害虫防除剤及び防
腐剤の併用によるのみならず、之等が液化炭酸
ガスのガス圧により、微細粒子形態で噴射され
密閉空間内に均一濃度で充分に拡散される所謂
拡散効果及び上記液化炭酸ガスの噴射蒸発によ
る冷却効果にもよつており、従来例を見ない卓
越したものである。
(4) 木材表面の汚染等を惹起しない。公知の油
剤、液剤等は壁や板の継ぎ目、割れ目、張り合
せ部等より液が浸潤し、シミ等の発生を回避で
きないが、本発明ではかかる弊害を確実に回避
できる。これは本発明組成物中の溶剤量が少な
いことは勿論のこと、これを比較的多量含有す
る場合でも、該組成物自体の適用量が非常に少
なくてすみ、しかも液化炭酸ガスが上記溶剤の
浸潤防止作用をも兼ね備えているためである。
該液化炭酸ガスによる浸潤防止機構は現在尚明
確ではないが、有機溶剤その他の浸潤性物質
が、噴射された液化炭酸ガスの蒸発気化に同伴
され飛散するためと考えられる。
(5) 液化炭酸ガスを噴射剤とすることにより、本
発明組成物を適用される密閉空間は、炭酸ガス
雰囲気となり、その不活性作用により火災の危
険を確実に阻止できる。
本発明木材劣化防止剤組成物において、木材害
虫防除剤としては、従来より白アリやキクイムシ
等の木材害虫の防除作用を有することの知られて
いる各種のもの、例えばピレスロイド系、有機塩
素系、有機リン系、防虫菊系、タバコ系、ホウ素
系、クロルフエニル系、砒素系、クロルナフタリ
ン系、シクロベンゼン系、有機フツ素系の殺虫剤
や他の通常の害虫忌避等をいずれも使用できる。
之等の代表例を以下に例示する。
Γ（２，３，４，５，６，７，８，８−オクタク
ロロ−２，３，3a，４，７，7a−ヘキサヒド
ロ−４，７−メタノインデン）（一般名クロー
ルデン、以下クロールデンという）
Γ３−アリル−２−メチルシクロペンタ−２−エ
ン−４−オン−１−イル dl−シス／トランス
−クリサンテマート（一般名アレスリン：商品
名ピナミン：住友化学工業株式会社製）
Γ３−アリル−２−メチルシクロペンタ−２−エ
ン−４−オン−１−イル ｄ−シス／トランス
−クリサンテマート（商品名ピナミンフオル
テ：住友化学工業株式会社製）
Γｄ−３−アリル−２−メチルシクロペンタ−２
−エン−４−オン−１−イル ｄ−トランス−
クリサンテマート（商品名エキスリン：住友化
学工業株式会社製）
Γ３−アリル−２−メチルシクロペンタ−２−エ
ン−４−オン−１−イルｄ−トランス−クリサ
ンテマート（一般名バイオアレスリン）
ΓＮ−（３，４，５，６−テトラヒドロフタリミ
ド）−メチル dl−シス／トランス−クリサン
テマート（一般名フタルスリン：商品名ネオピ
ナミン又はテトラメスリン：住友化学工業株式
会社製）
Γ５−ベンジル−３−フリルメチル ｄ−シス／
トランス−クリサンテマート（一般名レスメト
リン：商品名クリスロンフオルテ：住友化学工
業株式会社製）
Γ２−メチル−５−（２−プロパギル）−３−フリ
ルメチル クリサンテマート（一般名フラメト
リン）
Γ３−フエノキシベンジル ２，２−ジメチル−
３−（2′，2′−ジクロロ）ビニルシクロプロパ
ン カルボキシレート（一般名ペルメトリン：
商品名エクスミン：住友化学工業株式会社製、
以下エクスミンという）
Γ３−フエノキシベンジル ｄ−シス／トランス
−クリサンテマート（一般名フエノトリン：商
品名スミスリン：住友化学工業株式会社製、以
下スミスリンという）
Γα−シアノ−3′−フエノキシベンジル α−イ
ソプロピル−４−クロロフエニルアセテート
（一般名フエンバレレート：商品名スミサイジ
ン：住友化学工業株式会社製、以下スミサイジ
ンという）
Γ（Ｒ，Ｓ）−α−シアノ−３−フエノキシベン
ジル （1R，1S）−シス／トランス−３−（２，
２−ジクロロビニル）−２，２−ジメチルシク
ロプロパンカルボキシレート（一般名サイパー
メスリン、以下サイパーメスリンという）
Γα−シアノ−3′−フエノキシベンジル ｄ−シ
ス／トランス−クリサンテマート（一般名サイ
フエノトリン、以下サイフエノトリンという）
Γ（Ｓ）−α−シアノ−３−フエノキシベンジル
（1R，シス）−３−（２，２−ジクロロビニ
ル）−２，２−ジメチルシクロプロパンカルボ
キシレ−ト（一般名デカメスリン、以下デカメ
スリンという）
ΓＯ，Ｏ−ジメチル Ｏ−（２，２−ジクロロ）
ビニルホスフエート（一般名ジクロルボス）
ΓＯ，Ｏ−ジメチル Ｏ−（３−エチル−４−ニ
トロフエニル）チオノフオスフエート（一般名
フエニトロチオン）
ΓＯ，Ｏ−ジエチル Ｏ−２−イソプロピル−４
−メチル−ピリミジル−(6)−チオフオスフエー
ト（一般名ダイアジノン）
ΓＯ，Ｏ−ジメチル Ｓ−（１，２−ジカルボエ
トキシエチル）−ジチオフオスフエート（一般
名マラチオン）
ΓＯ，Ｏ−ジエチル Ｏ−（３−オキソ−２−フ
エニル−2H−ピリダジン−６−イル）フオス
フオロチオエート（一般名ピリダフエンチオ
ン、以下ピリダフエンチオンという）
ΓＯ−イソプロポキシフエニル メチルカーバメ
ート（一般名プロポツクス、以下バイゴンとい
う）
ΓＯ−（４−ブロモ−２，５−ジクロロフエニル）
Ｏ，Ｏ−ジメチルホスホロチオエート（一般名
ブロモフオス）
Γ２，３，４，５−ビス（Δ2−ブチレン）−テト
ラヒドロフルフラール（商品名レツパー111：
吉富製薬株式会社製）
ΓＮ，Ｎ−ジエチル−メタートルアミド（DET）
Γジ−ノルマル−プロピル イソシンコメロネー
ト（商品名レツパー333：吉富製薬株式会社製）
Γジ−ノルマル−ブチル サクシネート
（DNBS）
Γ２−ハイドロキシエチルオクチルサルフアイド
（サルフアイド）
Γピリミジン誘導体（５−クロロ−４−アミノ−
２，６−ジメチルピリミジンなど）
Γピリミジン誘導体（１−ヘキサノイル−ピペリ
ジン，１−ペンタノイル−２，６−ジメチル−
ピペリジンなど）
Γキサントゲン酸誘導体（Ｏ−エチル−Ｓ−ター
シヤリーブチル−スルフエニル キサントエー
トなど）
Γアゼピン誘導体（１−ペンタノイルヘキサハイ
ドロ−1H−アゼピンなど）
Γピペコリン誘導体（１−ヘキサノイル ３−ピ
ペコリン、１−ヘキサノイル ２−ピペコリン
など）
Γモルフオリン誘導体（４−ヘキサノイル−２，
６−ジメチルモルフオリンなど）
Γピロリジン誘導体（１−オクタノイルピロリジ
ンなど）
Γキノン類（ナフトキノン、ベンゾキノンなど）
Γ二価アルコール（２−ブチル−２−エチル−
１，３−プロパンジオール、２−エチル−１，
３−ヘキサンジオール、ブトキシポリプロピレ
ングライコールなど）
上記のうちで特にクロールデン、エクスミン、
スミスリン、スミサイジン、サイパーメスリン、
サイフエノトリン、デカメスリン、バイゴン、レ
ツパー111、DET、レツパー333、DNBS及びサ
ルフアイドは好適である。之等の木材害虫防除剤
はその１種を単独で用いることもでき、２種以上
を併用することもできる。上記木材害虫防除剤
は、本発明組成物中に40〜75重量％、好ましくは
45〜55重量％の範囲となる量で用いられ、これに
より本発明の所期の効果を奏し得る。
また本発明において用いられる防腐剤としては
従来より知られている各種のものをいずれも使用
できる。その代表例は以下に示す通りである。
Γ２，４，4′−トリクロロ−2′−ハイドロキシジ
フエニルエーテル（イルガサンDP300、チバガ
イギー社製、以下イルガサンDP300という）
Γ２，３，５，６−テトラクロロ−４（メチルス
ルフオニル）ピリジン（ダウシルＳ−13、ダウ
ケミカル社製）
Γ４−クロロフエニル−3′−ヨードプロパルギル
ホルマール（1F−1000、長瀬産業株式会社製、
以下IF−1000という）
Γアルキルベンジル ジメチルアンモニウム ク
ロライド（塩化ベンザルコニウム、日光ケミカ
ルズ株式会社製）
Γベンジルジメチル｛２−〔２−（ｐ−１，１，
３，３−テトラメチル ブチルフエノキシ）エ
トキシ〕エチル｝アンモニウム クロライド
（塩化ベンゼトニウム、三共株式会社製）
Γ４−イソプロピルトロポロン（ヒノキチオー
ル、高砂香料工業株式会社製、以下ヒノキチオ
ールという）
ΓＮ，Ｎ−ジメチル−Ｎ−フエニル−N′−（フル
オロジクロロメチルチオ）スルフオンアミド
（プリベントールA4、バイエル社製）
Γ２−（4′−チアゾリル）ベンズイミダゾール
（TBZ、北興化学株式会社製、以下TBZとい
う）
ΓＮ−（フルオロジクロロメチルチオ）−フタール
イミド（プリベントールA3、バイエル社製、
以下プリベントールA3という）
Γ６−アセトキシ−２，４−ジメチル−ｍ−ジオ
キシン（ジオキシン、ジボーダン社製）
Γトリブチルホスフエート（以下TBPという）
Γエチレンビス（ジチオカルバミド酸）亜鉛（ジ
ネブ、ロームアンドハース社製）
Γエチレンビス（ジチオカルバミド酸）マンガン
（マンネブ、ロームアンドハース社製）
Γ亜鉛、マンネブ錯化合物（マンゼブ、ロームア
ンドハース社製）
Γビス（ジメチルジチオカルバミド酸）エチレン
ビス（ジチオカルバミド酸）二亜鉛（ポリカー
バメート、東京有機化学社製）
Γビス（ジメチルチオカルバモイル）ジスルフイ
ド（チラム、ロームアンドハース社製）
Γクロトン酸 ２，６−ジニトロ−４−オクチル
フエニル反応異性体混合物（DPC、ロームア
ンドハース社製）
ΓＮ−トリクロロメチルチオテトラヒドロフタル
イミド（キヤプタン、三共社製、以下キヤプタ
ンという）
Γ２，３−ジシアノ−１，４−ジチアアントラキ
ノン（ジチアノン、メルク社製）
Γ２，４−ジクロロ−６−（ο−クロロアニリノ）
−Ｓ−トリアジン（トリアジン、富士化成薬社
製）
ΓＳ−ｎ−ブチル S′−ｐ−ターシヤリーブチル
ベンジル Ｎ−３−ピリジルジチオカルボンイ
ミデート（デンマート、住友化学社製）
ΓＮ−（3′，5′−ジクロロフエニル）−１，２−ジ
メチルクロロプロパンジカルボキシイミド（ス
ミレツクス）
Γビス（クロロフエニル）トリクロロエタノール
（ケルセン）
Γ６−メチルキノキサリン−２，３−ジチオカー
ボネート（モレスタン）
Γテトラクロロイソフタロニトリル（ダコニー
ル）
Γメチル−１−（ブチルカルバモイル）−２−ベン
ゾイミダゾールカーバメート
ΓブラストサイジンＳ−ベンジルアミノベンゼン
スルホネート
Γストレプトマイシン塩酸塩
Γカスガマイシン塩酸塩
Γシクロヘキシミド
上記防腐剤もまたその１種を単独で用いてもよ
く、２種以上を併用してもよい。その配合量な通
常５〜20重量％、好ましくは７〜15重量％の範囲
となる量とされ、これにより本発明の所期の効果
を奏し得る。
本発明の木材劣化防止剤組成物には、また特に
必要ではないが、有機溶剤を含有させることがで
きる。該有機溶剤は、その使用により上記木材害
虫防除剤及び防腐剤の被処理木材への浸透付着性
を改善し、所期の木材劣化効果を助長する場合が
あり、通常配合使用されるのが好ましい。該有機
溶剤は、通常上記有効成分化合物との混合性、親
和性を主として、他に悪臭のないこと、毒性の低
いこと、良好な噴霧特性を阻止しないこと、適度
の揮発性を有すること等を考慮して選択される。
その代表的具体例としては、例えばヘキサン、
３，３，４−トリメチルノナン、シクロヘキサ
ン、灯油（ケロシン）、ナフサ、ｎ−パラフイン、
イソパラフイン等の石油系溶剤、ジクロロエタ
ン、トリクロロエタン等の塩素化炭化水素、エチ
ルアルコール、イソプロピルアルコール等のアル
コール類、エーテル等を例示できる。之等は通常
１種単独で又は２種以上混合して用いられる。そ
の使用量は、45重量％までの範囲から適当に決定
され、通常約５〜20重量％の範囲とするのが好適
である。
本発明組成物には、更に必要に応じて通常用い
られている効力増強剤、揮散率向上剤、消臭剤、
香料等の各種添加剤を任意に添加することができ
る。効力増強剤としては、ピペロニルブトキサイ
ド、Ｎ−プロピルイゾール、MGK−264、サイ
ネピリン222、サイネピリン500、リーセン384、
IBTA、Ｓ−421等を、揮散率向上剤としてはフ
エネチルイソチオシアネート、ハイミツクス酸ジ
メチル等を、消臭剤としてはラウリル酸メタクリ
レート（LMA）等を、香料としてはシトラール、
シトロネラール、ニユートラドール等を夫々例示
できる。
本発明の木材劣化防止剤は、上記木材害虫防除
剤、防腐剤、有機溶剤及び必要に応じ他の添加剤
の夫々所定量と共に、液化炭酸ガスの５〜30重量
％を配合することを必須とする。この液化炭酸ガ
スは、上記有効成分化合物その他の噴射剤として
作用すると共に、前記したように、有機溶剤等の
被処理木材への浸潤防止作用をも有し、しかも本
発明組成物を特定の方法により適用する時には、
適用雰囲気温度を低下させる冷却作用をも奏し得
る。この冷却作用は上記防腐剤本来の防腐作用と
相俟つて、被処理木材の腐朽の最大の原因となる
各種細菌等の殺滅をより完壁ならしめ、また白ア
リやキクイムシ等の害虫に対してはその運動性を
低下させ、之等木材害虫に対する防除剤の防除作
用とも相乗するものである。殊に、本発明では之
等の各種作用がわずか５重量％程度の液化炭酸ガ
スの作用により奏されるのであり、この効果は実
に驚くべきことである。しかるに液化炭酸ガスの
配合量が５重量％を下回る場合、上記作用効果は
奏し難くなる。また30重量％を上回る場合、処理
空間内の圧力が急激に高くなり、安全性の点で取
扱い上問題があり、例えば壁と壁板のすき間に注
入したとき、その圧力で壁板を破損してしまうお
それがある。そのうえ液化炭酸ガスと防腐剤等と
の混合性が悪くなり、分離が生じ均一な噴霧が困
難となる欠点がある。通常上記液化炭酸ガスは約
５〜15重量％の範囲で配合されるのが適当であ
る。
本発明組成物は、一般には適当な耐圧容器に、
有効成分化合物及びその他の添加剤等を添加し、
これに液化炭酸ガスの所定量を充填することによ
り調製され、その使用は上記耐圧容器に直接又は
適当なパイプ、ホース等の間接部材を介して、ノ
ズルを接続し該ノズルより容器内容物をスプレー
することにより行なわれる。この場合ノズルの形
態は、床、壁、柱、土壌や密閉空間等本発明組成
物を適用する箇所に応じ、通常のロングノズル
状、注射針状、薬剤注入用中空状ドリル等任意で
ある。またノズルの口径は、通常0.1mm〜0.6mmが
好ましいが、特にこれに限定されない。
また本発明は、上記本発明組成物を、密閉空間
内に噴霧して該密閉空間を構成するか又は該空間
内に存在する木材に上記噴射粒子を接触付着させ
る木材劣化防止方法をも提供するものである。
即ち、本発明は、任意の材質の仕切りにより密
閉空間を構成し該密閉空間内に被処理木材を収容
し、或いは、仕切りの全部又は一部を被処理木材
を用いて密閉空間を構成した状態で、前記密閉空
間内に木材害虫防除剤40〜75重量％、防腐剤５〜
20重量％、有機溶剤０〜45重量％及び液化炭酸ガ
ス５〜30重量％を含有し、噴射粒子形態で木材に
付着適用される木材劣化防止剤組成物を噴霧し、
前記被処理木材に前記噴射粒子を接触付着させる
ことを特徴とする木材劣化防止方法をも提供する
ものである。ここで本発明組成物を噴霧する密閉
空間とは、被処理木材によりその全面もしくは一
部を仕切られた空間例えば壁と壁板との隙間或は
適当な仕切りにより構成され該空間内に被処理木
材を収容した空間のいずれでもよい。かかる空間
への本発明組成物の噴霧は、例えば該空間を構成
する仕切りの一部に穴をあけ、該穴より上記と同
様にしてノズルを空間内に挿入し、該ノズルより
組成物を噴霧することにより行なわれる。この際
の本発明組成物の噴霧量、噴霧時間等は、上記と
略々同様とすればよい。即ち通常密閉空間１m3当
り有効成分化合物が合計約５〜500ｇ程度噴霧さ
れる量或は被処理木材表面１m2当りに有効成分化
合物が合計７〜８ｇ程度噴霧される量とすればよ
い。かかる有効成分量の噴霧は、本発明組成物を
充填した耐圧容器内圧やこれを噴霧すべきノズル
の口径等により若干変化するが、通常約３秒前後
の非常に短い時間で行なわれる。この時間は、同
一有効成分量を従来の油剤又は乳剤の刷毛塗りに
より行なう場合の約1/10〜1/20程度に短縮される
ものであり、この点のみからも本発明方法は、非
常に作業効率が良く、実用的なものである。しか
も本発明の上記方法によれば噴射剤とする液化炭
酸ガスの噴霧により、密閉空間内温度が瞬時に低
下し、普通室温より約10〜20℃程度低い温度条件
が維持され、この冷却効果と、有効成分化合物の
噴霧による本来の木材劣化防止効果との相剰効果
により、従来見られない極めて優れた木材劣化防
止効果が奏される。
以下本発明を更に詳しく説明するため実施例及
び比較例を挙げる。
実施例 １
クロールデン490ｇ（47.8重量％）、IF−1000
125ｇ（12.2重量％）、ｎ−パラフイン100ｇ（9.8
重量％）及び液化炭酸ガス310ｇ（30.2重量％）
から成る組成物を、内容１の耐圧ボンベ（高圧
ガス取締り法の規準に適合するもの）に注入し
て、ボンベに充填された本発明木材劣化防止剤組
成物を得た。
実施例 ２〜４
木材害虫防除剤、防腐剤及び有機溶媒の種類並
びに之等及び液化炭酸ガスの配合割合を下記第１
表に示すものに変化させ、実施例１と同様にして
本発明木材劣化防止剤組成物を得た。第１表には
上記実施例１の場合をも併記する。
比較例 １〜８
実施例１と同様にして下記組成の比較組成物No.
ａ〜ｈを得た。
The present invention relates to a wood deterioration preventing agent composition that is applied to wood in the form of sprayed particles, and a method for preventing wood deterioration that is applied to wood in the form of sprayed particles. The most important factors that cause the deterioration of wood used or used in buildings such as houses include feeding damage caused by termites, bark beetles, etc., and decay due to the proliferation of various fungi. However, as measures to control the above-mentioned wood pests, the method of applying an oil or emulsion containing a termite control agent etc. to the surface of the treated wood with a brush or by spraying it using an appropriate sprayer is carried out exclusively. However, these methods have various drawbacks as described below, and are still unsatisfactory as practical methods. In other words, these methods naturally limit the areas that can be coated, especially in the case of wood used in buildings such as houses, areas such as in the ceiling, under the floor, or in the gaps between walls and wallboards (where it is not covered with wall material). It is difficult to treat the back surface of a wall board (the back surface of a wall board), etc., and the coating operation is complicated and takes a long time. Moreover, the oils, emulsions, etc. used in these methods themselves contain relatively large amounts of solvents. For example, in the case of oils, the above-mentioned solvents (usually kerosene or kerosene are commonly used) penetrate into the wood to be treated. It has the disadvantage of creating stains on the surface, significantly reducing the value of the wood, and contaminating walls, etc.
Furthermore, since emulsions are used after being diluted with water, the wood itself is exposed to high humidity conditions, which may actually encourage the growth of mold. Furthermore, as a method of preventing mold on wood, methods of applying oils, emulsions, etc. containing active preservative ingredients have been proposed in substantially the same manner as above, but these also have substantially the same drawbacks as above. Furthermore, in the field of insecticides, in addition to the above oils and emulsions, freon, dimethyl ether, propane, n-butane,
Aerosol agents that use propellants such as liquefied petroleum gas such as isobutane are also known, but when these are used to treat the above-mentioned wood, large amounts of solvent and propellant gas are injected at the same time. There is a great risk of fire, etc. In any case, there are currently no known special agents for preventing wood deterioration, and wood pest control agents, fungicides, etc. have only been applied separately and in limited areas, and are unlikely to be sufficient. At present, it is difficult to expect a significant effect on preventing wood deterioration. In view of the above-mentioned current situation, the present inventors have developed a method that can be easily applied to various locations where prevention of wood deterioration is required, requires extremely short working time, and does not cause contamination of the wood surface or risk of fire, etc., and has sufficient wood. As a result of intensive research with the aim of providing a new treatment means that can exhibit deterioration prevention effects, a composition having the following specific composition has been found to meet the above objectives by a specific spraying method, that is, by applying the application in the form of sprayed particles. The present inventors have discovered that it is possible to carry out treatment to prevent wood deterioration, and have thus completed the present invention. That is, the present invention contains 40 to 70% by weight of the wood pest control agent,
A wood deterioration inhibitor composition containing 5 to 20% by weight of a preservative, 0 to 45% by weight of an organic solvent, and 5 to 30% by weight of liquefied carbon dioxide, and is applied in the form of sprayed particles, and its use. This relates to a method for preventing wood deterioration. The composition of the present invention has the above-mentioned specific composition and can exhibit the following extremely excellent effects based on the adoption of specific application means. (1) Easy to apply with very short spraying time. In particular, the processing time is reduced to about 1/10 to 1/20 of that of an oil solution with a similar formulation (the same active ingredient compound dissolved in a solvent such as kerosene). (2) It can be applied very easily to places where it is difficult to apply known insecticides or termite control agents, such as gaps between walls and wallboards, and the desired effect can be achieved. (3) The wood deterioration prevention effect is extremely excellent, especially the termite and bark beetle control effect and antiseptic effect. This effect is achieved not only by the combination of the wood pest control agent and preservative as active ingredients, but also by the gas pressure of liquefied carbon dioxide, which is injected in the form of fine particles and sufficiently diffused at a uniform concentration within the closed space. This method is based on the so-called diffusion effect and the cooling effect caused by the injection and evaporation of the liquefied carbon dioxide, and is unprecedented. (4) Does not cause contamination of the wood surface. Although known oils, liquids, etc. cannot avoid the occurrence of stains due to the liquid infiltrating through joints, cracks, bonded parts, etc. of walls and boards, the present invention can reliably avoid such problems. This is not only because the amount of solvent in the composition of the present invention is small, but even when it is contained in a relatively large amount, the amount of the composition itself to be applied is very small. This is because it also has an infiltration prevention effect.
Although the mechanism for preventing infiltration by the liquefied carbon dioxide gas is currently not clear, it is thought that the organic solvent and other infiltrating substances are accompanied by the evaporation of the injected liquefied carbon dioxide gas and are scattered. (5) By using liquefied carbon dioxide gas as a propellant, the closed space to which the composition of the present invention is applied becomes a carbon dioxide atmosphere, and its inert action can reliably prevent the risk of fire. In the wood deterioration preventive composition of the present invention, the wood pest control agents include various agents known to have a controlling effect on wood pests such as termites and bark beetles, such as pyrethroids, organochlorine, Any of organophosphorus-based, chrysanthemum-based, tobacco-based, boron-based, chlorphenyl-based, arsenic-based, chlornaphthalene-based, cyclobenzene-based, organofluorinated-based insecticides and other conventional pest repellents can be used.
Representative examples of these are illustrated below. Γ (2,3,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-4,7-methanoindene) (common name chlordane, hereinafter referred to as chlordane) ) Γ3-allyl-2-methylcyclopent-2-en-4-one-1-yl dl-cis/trans-chrysanthemate (generic name allethrin; trade name pinamine; manufactured by Sumitomo Chemical Co., Ltd.) Γ3-allyl -2-Methylcyclopent-2-en-4-one-1-yl d-cis/trans-chrysanthemate (trade name: Pinamine Forte, manufactured by Sumitomo Chemical Co., Ltd.) Γd-3-allyl-2-methylcyclopenta -2
-en-4-one-1-yl d-trans-
Chrysanthemate (trade name Exrin: manufactured by Sumitomo Chemical Co., Ltd.) Γ3-allyl-2-methylcyclopent-2-en-4-one-1-yl d-trans-chrysanthemate (generic name bioallethrin) ΓN -(3,4,5,6-tetrahydrophthalimide)-methyl dl-cis/trans-chrysanthemate (generic name phthalthrin: trade name neopinamine or tetramethrin: manufactured by Sumitomo Chemical Co., Ltd.) Γ5-benzyl-3-furyl Methyl d-cis/
Trans-chrysanthemate (generic name Resmethrin; trade name Chrylonforte; manufactured by Sumitomo Chemical Co., Ltd.) Γ2-Methyl-5-(2-propargyl)-3-furylmethyl Chrysanthemate (generic name Framethrin) Γ3- Phenoxybenzyl 2,2-dimethyl-
3-(2',2'-dichloro)vinylcyclopropane carboxylate (common name: permethrin:
Product name Exmin: Manufactured by Sumitomo Chemical Co., Ltd.
Γα-Cyano-3′-phenoxybenzyl α-isopropyl-4-chlorophenyl acetate (generic name Fuenvalerate; trade name Sumicidin: manufactured by Sumitomo Chemical Co., Ltd., hereinafter referred to as Sumicidin) Γ(R,S)-α-cyano-3-phenoxybenzyl (1R ,1S)-cis/trans-3-(2,
2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (generic name Cypermethrin, hereinafter referred to as Cypermethrin) Γα-cyano-3'-phenoxybenzyl d-cis/trans-chrysanthemate (generic name Cyphenotrin) , hereinafter referred to as cyphenotrin) Γ(S)-α-cyano-3-phenoxybenzyl (1R, cis)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (Generic name Decamethrin, hereinafter referred to as Decamethrin) ΓO,O-dimethyl O-(2,2-dichloro)
Vinyl phosphate (common name: dichlorvos) ΓO,O-dimethyl O-(3-ethyl-4-nitrophenyl)thionophosphate (common name: fenitrothion) ΓO,O-diethyl O-2-isopropyl-4
-Methyl-pyrimidyl-(6)-thiophosphate (common name diazinon) ΓO,O-dimethyl S-(1,2-dicarboethoxyethyl)-dithiophosphate (common name malathion) ΓO,O- Diethyl O-(3-oxo-2-phenyl-2H-pyridazin-6-yl) phosfluorothioate (common name: pyridafenethion, hereinafter referred to as pyridafenethion) ΓO-isopropoxyphenyl methyl carbamate (common name: ΓO-(4-bromo-2,5-dichlorophenyl)
O,O-dimethylphosphorothioate (generic name: bromophos) Γ2,3,4,5-bis(Δ2-butylene)-tetrahydrofurfural (trade name: Letspar 111:
(manufactured by Yoshitomi Pharmaceutical Co., Ltd.) ΓN,N-diethyl-mettatoluamide (DET) Γdi-n-propyl isocincomeronate (trade name: Retsupar 333: manufactured by Yoshitomi Pharmaceutical Co., Ltd.) Γdi-n-butyl succinate (DNBS) Γ2-hydroxyethyloctylsulfide (sulfide) Γpyrimidine derivative (5-chloro-4-amino-
2,6-dimethylpyrimidine, etc.) Γpyrimidine derivatives (1-hexanoyl-piperidine, 1-pentanoyl-2,6-dimethyl-
piperidine, etc.) Γ xanthate derivatives (O-ethyl-S-tertiarybutyl-sulfenyl xantoate, etc.) Γ azepine derivatives (1-pentanoylhexahydro-1H-azepine, etc.) Γ pipecoline derivatives (1-hexanoyl 3-pipecoline, 1 -hexanoyl-2-pipecoline, etc.) Γmorpholin derivatives (4-hexanoyl-2,
6-dimethylmorpholine, etc.) Γ pyrrolidine derivatives (1-octanoylpyrrolidine, etc.) Γ quinones (naphthoquinone, benzoquinone, etc.) Γ dihydric alcohol (2-butyl-2-ethyl-
1,3-propanediol, 2-ethyl-1,
(3-hexanediol, butoxypolypropylene glycol, etc.) Among the above, especially chlordane, exmin,
smithrin, smithidin, cypermethrin,
Cyphenotrin, Decamethrin, Vigon, Letspar 111, DET, Letspar 333, DNBS and Sulfide are preferred. These wood pest control agents can be used alone or in combination of two or more. The above-mentioned wood pest control agent is contained in the composition of the present invention in an amount of 40 to 75% by weight, preferably
It is used in an amount ranging from 45 to 55% by weight, thereby achieving the desired effect of the present invention. Further, as the preservative used in the present invention, any of various conventionally known preservatives can be used. Representative examples are shown below. Γ2,4,4'-trichloro-2'-hydroxydiphenyl ether (Irgasan DP300, manufactured by Ciba Geigy, hereinafter referred to as Irgasan DP300) Γ2,3,5,6-tetrachloro-4(methylsulfonyl)pyridine (Daucil S-13, manufactured by Dow Chemical Company) Γ4-chlorophenyl-3'-iodopropargyl formal (1F-1000, manufactured by Nagase Sangyo Co., Ltd.)
(hereinafter referred to as IF-1000) Γ alkylbenzyl dimethyl ammonium chloride (benzalkonium chloride, manufactured by Nikko Chemicals Co., Ltd.) Γ benzyl dimethyl {2-[2-(p-1,1,
3,3-Tetramethyl butylphenoxy)ethoxy]ethyl}ammonium chloride (benzethonium chloride, manufactured by Sankyo Co., Ltd.) Γ4-isopropyltropolone (hinokitiol, manufactured by Takasago International Corporation, hereinafter referred to as hinokitiol) ΓN,N-dimethyl-N-phenyl -N'-(Fluorodichloromethylthio)sulfonamide (Priventol A4 , manufactured by Bayer AG) Γ2-(4'-thiazolyl)benzimidazole (TBZ, manufactured by Hokuko Kagaku Co., Ltd., hereinafter referred to as TBZ) ΓN-(Fluorodichloro Methylthio)-phthalimide (Priventol A 3 , manufactured by Bayer AG,
Γ 6-acetoxy- 2,4 -dimethyl-m-dioxin (Dioxin, manufactured by Givaudan) Γ Tributyl phosphate (hereinafter referred to as TBP) Γ Ethylene bis(dithiocarbamate) zinc (Zineb, Rohmand) Γ Ethylene bis(dithiocarbamic acid) Manganese (Maneb, manufactured by Rohm and Haas) Γ Zinc, maneb complex compound (Mancozeb, manufactured by Rohm and Haas) Γ Bis (dimethyldithiocarbamic acid) Ethylene bis (dithiocarbamide) acid) dizinc (polycarbamate, manufactured by Tokyo Organic Chemical Co., Ltd.) Γbis(dimethylthiocarbamoyl)disulfide (thiram, manufactured by Rohm and Haas) Γcrotonic acid 2,6-dinitro-4-octylphenyl reactive isomer mixture ( DPC, manufactured by Rohm and Haas) ΓN-Trichloromethylthiotetrahydrophthalimide (Captan, manufactured by Sankyo Co., Ltd., hereinafter referred to as Captan) Γ2,3-dicyano-1,4-dithianthraquinone (dithianone, manufactured by Merck & Co., Ltd.) Γ2,4-dichloro -6-(ο-chloroanilino)
-S-triazine (triazine, manufactured by Fuji Kasei Chemical Co., Ltd.) ΓS-n-butyl S'-p-tert-butylbenzyl N-3-pyridyldithiocarbonimidate (Denmart, manufactured by Sumitomo Chemical Co., Ltd.) ΓN-(3', 5'-dichlorophenyl)-1,2-dimethylchloropropane dicarboximide (Smilex) Γbis(chlorophenyl)trichloroethanol (Kersene) Γ6-methylquinoxaline-2,3-dithiocarbonate (Molestan) Γtetrachloroisophthalonitrile (Daconyl) Γ Methyl-1-(butylcarbamoyl)-2-benzimidazole carbamate Γ Blasticidin S-benzylaminobenzenesulfonate Γ Streptomycin hydrochloride Γ Kasugamycin hydrochloride Γ Cycloheximide One of the above preservatives is also used alone. or two or more types may be used in combination. The blending amount is usually in the range of 5 to 20% by weight, preferably 7 to 15% by weight, so that the desired effect of the present invention can be achieved. The wood deterioration inhibitor composition of the present invention may also contain an organic solvent, although this is not particularly necessary. The use of the organic solvent may improve the penetration and adhesion of the above-mentioned wood pest control agent and preservative into the treated wood, and may promote the desired wood deterioration effect, so it is preferably used in a normal combination. . The organic solvent is usually selected mainly for its miscibility and affinity with the above-mentioned active ingredient compounds, as well as for the absence of bad odor, low toxicity, not inhibiting good spray properties, and appropriate volatility. selected with consideration.
Typical examples include hexane,
3,3,4-trimethylnonane, cyclohexane, kerosene, naphtha, n-paraffin,
Examples include petroleum solvents such as isoparaffin, chlorinated hydrocarbons such as dichloroethane and trichloroethane, alcohols such as ethyl alcohol and isopropyl alcohol, and ethers. These are usually used singly or in a mixture of two or more. The amount used is suitably determined from a range of up to 45% by weight, and is usually preferably in a range of about 5 to 20% by weight. The composition of the present invention may further include commonly used efficacy enhancers, volatilization rate improvers, deodorants,
Various additives such as fragrances can be optionally added. Potency enhancers include piperonyl butoxide, N-propyluizole, MGK-264, cinepirin 222, cinepirin 500, Riesen 384,
IBTA, S-421, etc., volatilization rate improvers such as phenethyl isothiocyanate, dimethyl himixate, etc., deodorants such as lauric acid methacrylate (LMA), fragrances such as citral,
Examples include citronellal and neutradol. The wood deterioration preventive agent of the present invention must contain 5 to 30% by weight of liquefied carbon dioxide gas along with predetermined amounts of the above-mentioned wood pest control agent, preservative, organic solvent, and other additives as necessary. do. This liquefied carbon dioxide gas not only acts as a propellant for the above-mentioned active ingredient compound and others, but also has the effect of preventing infiltration of organic solvents and the like into the wood to be treated, as described above. When applied by
It can also have a cooling effect that lowers the temperature of the applied atmosphere. This cooling effect, together with the original preservative effect of the preservatives mentioned above, makes it possible to more completely kill various types of bacteria, etc., which are the biggest cause of decay in the wood to be treated, and is also effective against pests such as termites and bark beetles. It also reduces the motility of wood pests, and synergizes with the control action of pest control agents against wood pests. In particular, in the present invention, these various effects are achieved by the effects of only about 5% by weight of liquefied carbon dioxide, and this effect is truly surprising. However, if the amount of liquefied carbon dioxide gas is less than 5% by weight, the above-mentioned effects will be difficult to achieve. Moreover, if it exceeds 30% by weight, the pressure in the processing space will rise rapidly, causing safety and handling problems.For example, when injecting into a gap between a wall and a wallboard, the pressure may damage the wallboard. There is a risk that the product may become damaged. Furthermore, there is a drawback that the miscibility of liquefied carbon dioxide and preservatives etc. deteriorates, causing separation and making uniform spraying difficult. Usually, the liquefied carbon dioxide gas is suitably blended in an amount of about 5 to 15% by weight. The composition of the invention is generally placed in a suitable pressure container.
Adding active ingredient compounds and other additives, etc.
It is prepared by filling it with a predetermined amount of liquefied carbon dioxide gas, and its use is by connecting a nozzle to the above-mentioned pressure-resistant container directly or through an indirect member such as a suitable pipe or hose, and spraying the contents of the container from the nozzle. It is done by doing. In this case, the shape of the nozzle may be arbitrary, such as a conventional long nozzle shape, a needle shape, or a hollow drill for drug injection, depending on the location where the composition of the present invention is applied, such as floors, walls, pillars, soil, and closed spaces. Further, the diameter of the nozzle is usually preferably 0.1 mm to 0.6 mm, but is not particularly limited to this. The present invention also provides a method for preventing wood deterioration, in which the composition of the present invention is sprayed into a closed space to form the closed space, or the sprayed particles are contacted and adhered to wood existing in the space. It is something. That is, the present invention provides a state in which a closed space is formed by partitions made of any material and the treated wood is housed in the closed space, or a closed space is formed by using the treated wood for all or part of the partition. In the sealed space, 40 to 75% by weight of wood pest control agent and 5 to 5% of preservative are added.
spraying a wood deterioration inhibitor composition containing 20% by weight, 0 to 45% by weight of an organic solvent, and 5 to 30% by weight of liquefied carbon dioxide gas, and which is applied to the wood in the form of sprayed particles;
The present invention also provides a method for preventing wood deterioration, which is characterized by contacting and adhering the sprayed particles to the wood to be treated. Here, the closed space in which the composition of the present invention is sprayed refers to a space that is entirely or partially partitioned by wood to be treated, such as a gap between a wall and a wall board, or an appropriate partition, and in which there is a space to be treated. Any space containing wood may be used. The composition of the present invention can be sprayed into such a space by, for example, making a hole in a part of the partition constituting the space, inserting a nozzle into the space through the hole in the same manner as above, and spraying the composition through the nozzle. It is done by doing. In this case, the spray amount, spray time, etc. of the composition of the present invention may be approximately the same as those described above. That is, the active ingredient compound may be sprayed in an amount of about 5 to 500 g in total per 1 m 3 of the closed space, or about 7 to 8 g in total per 1 m 2 of the wood surface to be treated. Spraying of such an amount of the active ingredient varies slightly depending on the internal pressure of the pressure-resistant container filled with the composition of the present invention, the diameter of the nozzle to be sprayed, etc., but it is usually carried out in a very short time of about 3 seconds. This time is about 1/10 to 1/20 shorter than when applying the same amount of active ingredient by brushing conventional oils or emulsions, and from this point alone, the method of the present invention is extremely effective. It is highly efficient and practical. Moreover, according to the above method of the present invention, the temperature inside the closed space is instantly lowered by spraying the liquefied carbon dioxide gas used as the propellant, and the temperature condition is maintained at about 10 to 20 degrees Celsius lower than normal room temperature. Due to the mutual effect of spraying the active ingredient compound with the original wood deterioration prevention effect, an extremely excellent wood deterioration prevention effect never seen before is achieved. Examples and comparative examples are given below to explain the present invention in more detail. Example 1 Chlordene 490g (47.8% by weight), IF-1000
125g (12.2% by weight), n-paraffin 100g (9.8%)
(wt%) and liquefied carbon dioxide gas 310g (30.2wt%)
The composition consisting of the following was injected into a pressure-resistant cylinder (conforming to the standards of the High Pressure Gas Control Law) of Content 1 to obtain a wood deterioration inhibitor composition of the present invention filled in the cylinder. Examples 2 to 4 The types of wood pest control agents, preservatives, and organic solvents, as well as the blending ratios of these and liquefied carbon dioxide, were determined in the following manner.
A wood deterioration inhibitor composition of the present invention was obtained in the same manner as in Example 1 by changing the composition shown in the table. Table 1 also shows the case of Example 1 above. Comparative Examples 1 to 8 Comparative composition No. 1 with the following composition in the same manner as in Example 1.
I got a~h.
【表】【table】
【表】【table】
【表】
＜噴霧試験＞
上記各実施例及び比較例で得た組成物の流動性
及び噴霧状況を観察した。その結果を第２表に示
す。但し各項目についての評価は、以下の基準に
より行なつた。
流動性評価基準
◎…非常に良好
○…良好
△…使用可能
×…安全上もしくは実用上好ましくない
噴霧状況評価基準
◎…非常に良好
○…良好
△…使用可能
×…安全上もしくは実用上好ましくない
＜木材劣化防止試験＞
１ 殺虫効力試験
厚さ0.2cmの松合板を貼合せて、箱内面が縦
１ｍ、横10cm及び高さ１ｍの箱体を作成し、該
箱体の上面の長軸方向中央位置に巾３mmのスリ
ツトを設ける。上記スリツトの一端より箱内部
にノズルを挿入し、該ノズルより、本発明組成
物又は比較組成物（実施例No.１〜43及び比較例
No.ａ〜ｈ）を６秒間（有効成分化合物として約
20ｇ）を噴射した。噴射１ケ月及び６ケ月後に
箱を解体し、箱側面を構成していた合板の箱内
壁面に相当していた面上に、直径10cm及び高さ
20cmの円筒を置き、この円筒内に、朽木より採
集したヤマトシロアリ成虫20頭及び人工飼料で
継代飼育したヒラタキクイムシ成虫20頭の夫々
を投入し、各供試組成物により処理された木材
と接触させ、投入24時間後に各供試虫の死虫数
を計測し、殺虫率を求めた。各供試虫について
の噴射１ケ月後の殺虫率を第２表に示す。また
第２表には各供試組成物により処理された木材
表面への各組成物の浸潤の有無（シミの有無）
を肉眼で観察した結果を併記する。また噴射６
ケ月後の処理木材を用いた場合の殺虫率を第３
表に示す。
２ 防腐試験
第１表に記載した本発明組成物および比較組
成物を、試験体（スギ辺材２×２×１cm）に減
圧注入を１秒間行なつた後、この試験体を滅菌
シヤーレ中の寒天培地（麦芽エキス２％、グル
コース１％、ペプトン0.5％）にあらかじめ生
育させた防腐効力検定菌であるリグニン分解菌
（カワラタケ）およびセルロース分解菌（オオ
ウズラタケ）の菌上に設置し、25℃で３週間強
制腐朽させたのち、試験体上の菌糸発育の程度
および圧縮強度低下の有無により以下の表示に
より効力を測定した。
＋…試験体上に菌糸の発育を全く認めず、圧縮
強度も健全材となんら変らない。
±…試験体上にわずかに菌糸の発育が認められ
るか、または圧縮強度がやや低下した。
−…試験体上にはつきりと菌糸の発育が認めら
れるか、圧縮強度が明らかに低下した。
結果を下記第２表に併記する。[Table] <Spraying Test> The fluidity and spraying conditions of the compositions obtained in each of the above Examples and Comparative Examples were observed. The results are shown in Table 2. However, each item was evaluated based on the following criteria. Fluidity evaluation criteria ◎...Very good ○...Good△...Can be used ×...Unfavorable from a safety or practical standpoint Evaluation criteria ◎...Very good ○...Good △...Can be used ×...Unfavorable from a safety or practical standpoint <Wood deterioration prevention test> 1 Insecticidal efficacy test A box with an inner surface of 1 m in length, 10 cm in width, and 1 m in height was created by laminating pine plywood with a thickness of 0.2 cm. Make a 3mm wide slit in the center position. A nozzle is inserted into the box from one end of the slit, and the composition of the present invention or the comparative composition (Examples Nos. 1 to 43 and Comparative Examples) is sprayed through the nozzle.
No.a~h) for 6 seconds (approx.
20g) was injected. One month and six months after the injection, the box was dismantled and a 10 cm diameter and height
A 20cm cylinder was placed, and 20 adult termites collected from rotten wood and 20 adult yellowtail beetles that had been subcultured on artificial feed were placed in the cylinder, and the wood treated with each test composition and After 24 hours of contact, the number of dead insects of each test insect was counted, and the killing rate was calculated. Table 2 shows the killing rate of each test insect one month after spraying. Table 2 also shows the presence or absence of infiltration of each composition into the wood surface treated with each test composition (presence or absence of stains).
The results of visual observation are also included. Also injection 6
The insect killing rate when using treated wood after several months was
Shown in the table. 2 Preservation Test The composition of the present invention and the comparative composition listed in Table 1 were injected under reduced pressure into a test specimen (cedar sapwood 2 x 2 x 1 cm) for 1 second, and then the test specimen was placed in a sterilized shear dish. The bacteria were placed on lignin-degrading bacteria (Corsifolia versicolor) and cellulose-degrading bacteria (Varium japonica), which were grown in advance on an agar medium (malt extract 2%, glucose 1%, peptone 0.5%), and were incubated at 25°C. After forced rot for 3 weeks, efficacy was measured based on the degree of mycelial growth on the specimen and the presence or absence of a decrease in compressive strength using the following expressions. +... No mycelial growth was observed on the test piece, and the compressive strength was no different from that of healthy wood. ±... Slight growth of hyphae was observed on the test specimen, or the compressive strength was slightly reduced. -...The growth of hyphae was observed on the test specimen, or the compressive strength was clearly decreased. The results are also listed in Table 2 below.
【表】【table】
【表】【table】
【表】【table】
【表】【table】
【表】【table】
【表】
比較例 ９
クロールデン２％油剤（クロールデン12重量％
及びケロシン88重量％）600mlを、前記殺虫効力
試験に用いたと同一の箱体の内面にスリツト一端
より散布し、同一試験を繰返した。また上記防腐
試験も行なつた。結果を下記第４表及び第５表に
示す。
比較例 10
クロールデン40％乳剤（クロールデン40重量
％、ケロシン40重量％、イソプロピルアルコール
10重量％及び乳化剤10重量％）を20倍に希釈し、
該希釈液800mlを用い上記比較例９と同一操作を
繰返した結果を下記第４表及び第５表に示す。[Table] Comparative Example 9 Chlordane 2% oil (chlordane 12% by weight
and kerosene (88% by weight) was sprayed from one end of the slit onto the inner surface of the same box used in the insecticidal efficacy test, and the same test was repeated. The above-mentioned antiseptic test was also conducted. The results are shown in Tables 4 and 5 below. Comparative Example 10 Chlordane 40% emulsion (chlordane 40% by weight, kerosene 40% by weight, isopropyl alcohol
10% by weight and emulsifier 10% by weight) diluted 20 times,
The same operation as in Comparative Example 9 was repeated using 800 ml of the diluted solution, and the results are shown in Tables 4 and 5 below.
【表】【table】
【表】
＜殺虫試験＞
上記殺虫効力試験で用いたと同一の箱体に予
め朽木より採集したヤマトシロアリ成虫20頭及び
ヒラタキクイムシ成虫20頭の夫々を投入し、之等
箱体に上記殺虫効力試験と同様にしてノズルよ
り、本発明組成物（実施例No.１〜43）並びに比較
例９及び10に記載の油剤及び乳剤を夫々噴射又は
散布した。噴射又は散布終了５分後に、各箱体内
の供試虫の仰天頭数を計数し、ノツクダウン率
（％）を求めた。
その結果本発明組成物利用の場合いずれも95％
以上のノツクダウン率を認めたのに対し、比較例
９及び10の油剤又は乳剤の利用では、ノツクダウ
ン率は夫々30％にすぎなかつた。[Table] <Insecticidal test> Into the same box as used in the above insecticidal efficacy test, 20 adult termites and 20 adult Japanese yellow beetles, which had been collected in advance from rotten wood, were placed, and the same box was used for the above insecticidal efficacy test. In the same manner as above, the compositions of the present invention (Examples Nos. 1 to 43) and the oils and emulsions described in Comparative Examples 9 and 10 were sprayed or sprayed, respectively. Five minutes after the injection or spraying was completed, the number of test insects in each box was counted, and the knockdown rate (%) was determined. As a result, in the case of using the composition of the present invention, 95%
In contrast, when the oils or emulsions of Comparative Examples 9 and 10 were used, the knockdown rates were only 30%, respectively.
Claims (1)
重量％、有機溶剤０〜45重量％及び液化炭酸ガス
５〜30重量％を含有し、噴射粒子形態で木材に付
着適用されることを特徴とする木材劣化防止剤組
成物。 ２ 任意の材質の仕切りにより密閉空間を構成し
該密閉空間内に被処理木材を収容し、或いは、仕
切りの全部又は一部を被処理木材を用いて密閉空
間を構成した状態で、前記密閉空間内に木材害虫
防除剤40〜75重量％、防腐剤５〜20重量％、有機
溶剤０〜45重量％及び液化炭酸ガス５〜30重量％
を含有し、噴射粒子形態で木材に付着適用される
木材劣化防止剤組成物を噴霧し、前記被処理木材
に前記噴射粒子を接触付着させることを特徴とす
る木材劣化防止方法。[Claims] 1. Wood pest control agent 40-75% by weight, preservative 5-20%
1. A wood deterioration inhibitor composition, which contains 0 to 45% by weight of an organic solvent and 5 to 30% by weight of liquefied carbon dioxide, and is applied to wood in the form of sprayed particles. 2. A sealed space is constructed with partitions made of any material and wood to be treated is housed in the sealed space, or the sealed space is constructed using wood to be treated in whole or in part of the partition, and the sealed space is Contains 40-75% by weight of wood pest control agent, 5-20% by weight of preservative, 0-45% by weight of organic solvent, and 5-30% by weight of liquefied carbon dioxide.
1. A method for preventing wood deterioration, which comprises spraying a wood deterioration preventing agent composition that is applied to wood in the form of sprayed particles, and causing the sprayed particles to contact and adhere to the wood to be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12720682A JPS5916703A (en) | 1982-07-20 | 1982-07-20 | Wood degradation preventive agent composition and method of preventing degradation of wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12720682A JPS5916703A (en) | 1982-07-20 | 1982-07-20 | Wood degradation preventive agent composition and method of preventing degradation of wood |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63068989A Division JPH0627042B2 (en) | 1988-03-22 | 1988-03-22 | Wood pest control composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5916703A JPS5916703A (en) | 1984-01-27 |
| JPH0333482B2 true JPH0333482B2 (en) | 1991-05-17 |
Family
ID=14954342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12720682A Granted JPS5916703A (en) | 1982-07-20 | 1982-07-20 | Wood degradation preventive agent composition and method of preventing degradation of wood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5916703A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925307A (en) * | 1982-07-30 | 1984-02-09 | Sanyo Mokuzai Boufu Kk | Method for soil treatment |
| JPS5925308A (en) * | 1982-07-30 | 1984-02-09 | Sanyo Mokuzai Boufu Kk | Agent for controlling insect and termite for woody material, and method for treating woody material |
| JPS59101311A (en) * | 1982-11-30 | 1984-06-11 | 日本酸素株式会社 | Antiseptic treatment method of wood |
| ATE94782T1 (en) * | 1987-12-21 | 1993-10-15 | Union Carbide Corp | USE OF SUPERCRITICAL LIQUIDS AS THINNERS WHEN SPRAYING COATS. |
| US5057342A (en) * | 1987-12-21 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Methods and apparatus for obtaining a feathered spray when spraying liquids by airless techniques |
| US5141156A (en) * | 1987-12-21 | 1992-08-25 | Union Carbide Chemicals & Plastics Technology Corporation | Methods and apparatus for obtaining a feathered spray when spraying liquids by airless techniques |
| US5203843A (en) * | 1988-07-14 | 1993-04-20 | Union Carbide Chemicals & Plastics Technology Corporation | Liquid spray application of coatings with supercritical fluids as diluents and spraying from an orifice |
| US5066522A (en) * | 1988-07-14 | 1991-11-19 | Union Carbide Chemicals And Plastics Technology Corporation | Supercritical fluids as diluents in liquid spray applications of adhesives |
| US5108799A (en) * | 1988-07-14 | 1992-04-28 | Union Carbide Chemicals & Plastics Technology Corporation | Liquid spray application of coatings with supercritical fluids as diluents and spraying from an orifice |
| US5106650A (en) * | 1988-07-14 | 1992-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Electrostatic liquid spray application of coating with supercritical fluids as diluents and spraying from an orifice |
| US5009367A (en) * | 1989-03-22 | 1991-04-23 | Union Carbide Chemicals And Plastics Technology Corporation | Methods and apparatus for obtaining wider sprays when spraying liquids by airless techniques |
| KR900014539A (en) * | 1989-03-22 | 1990-10-23 | 티모시 엔. 비숍 | Precursor coating composition containing water and organic coupling solvent suitable for spraying with supercritical fluid as diluent |
| KR960003897B1 (en) * | 1989-03-22 | 1996-03-23 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 캄파니 인코포레이티드 | Precursor coating compositions suitable for spraying with supercritical fluid |
| JP2823293B2 (en) * | 1990-01-23 | 1998-11-11 | 住友化学工業株式会社 | Insecticidal sterilizing apparatus and method |
| WO1992004419A1 (en) * | 1990-09-03 | 1992-03-19 | Soltec Research Pty. Ltd. | A concentrated aerosol space spray |
| US5171613A (en) * | 1990-09-21 | 1992-12-15 | Union Carbide Chemicals & Plastics Technology Corporation | Apparatus and methods for application of coatings with supercritical fluids as diluents by spraying from an orifice |
| US5306350A (en) * | 1990-12-21 | 1994-04-26 | Union Carbide Chemicals & Plastics Technology Corporation | Methods for cleaning apparatus using compressed fluids |
| EP0506041A3 (en) * | 1991-03-27 | 1993-01-13 | Union Carbide Chemicals & Plastics Technology Corporation | Chemical reaction suppression system |
| US5105843A (en) * | 1991-03-28 | 1992-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Isocentric low turbulence injector |
| US5212229A (en) * | 1991-03-28 | 1993-05-18 | Union Carbide Chemicals & Plastics Technology Corporation | Monodispersed acrylic polymers in supercritical, near supercritical and subcritical fluids |
| US5170727A (en) * | 1991-03-29 | 1992-12-15 | Union Carbide Chemicals & Plastics Technology Corporation | Supercritical fluids as diluents in combustion of liquid fuels and waste materials |
| US5178325A (en) * | 1991-06-25 | 1993-01-12 | Union Carbide Chemicals & Plastics Technology Corporation | Apparatus and methods for application of coatings with compressible fluids as diluent by spraying from an orifice |
| US6221435B1 (en) | 1998-11-18 | 2001-04-24 | Union Carbide Chemicals & Plastics Technology Corporation | Method for the spray application of polymeric-containing liquid coating compositions using subcritical compressed fluids under choked flow spraying conditions |
| JP2006076951A (en) * | 2004-09-10 | 2006-03-23 | Yashima Sangyo Kk | Fumigant for parasitic nematodes in timber and method for fumigating timber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025709A (en) * | 1973-04-27 | 1975-03-18 | ||
| JPS5344604A (en) * | 1976-09-30 | 1978-04-21 | Desowag Bayer Holzschutz Gmbh | Conservative agent for woods and wood working material |
-
1982
- 1982-07-20 JP JP12720682A patent/JPS5916703A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025709A (en) * | 1973-04-27 | 1975-03-18 | ||
| JPS5344604A (en) * | 1976-09-30 | 1978-04-21 | Desowag Bayer Holzschutz Gmbh | Conservative agent for woods and wood working material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5916703A (en) | 1984-01-27 |
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