JP2010058351A - 木材保存剤処理方法 - Google Patents
木材保存剤処理方法 Download PDFInfo
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- JP2010058351A JP2010058351A JP2008225369A JP2008225369A JP2010058351A JP 2010058351 A JP2010058351 A JP 2010058351A JP 2008225369 A JP2008225369 A JP 2008225369A JP 2008225369 A JP2008225369 A JP 2008225369A JP 2010058351 A JP2010058351 A JP 2010058351A
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- JP
- Japan
- Prior art keywords
- group
- plywood
- insecticidal composition
- wood preservative
- methyl
- 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.)
- Granted
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000011864 timber preservative Substances 0.000 title abstract 4
- 239000011120 plywood Substances 0.000 claims abstract description 37
- 230000000749 insecticidal effect Effects 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 23
- 230000001070 adhesive effect Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000256602 Isoptera Species 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 4
- -1 6-chloro-3-pyridyl group Chemical group 0.000 claims description 35
- 239000003171 wood protecting agent Substances 0.000 claims description 11
- 241000257303 Hymenoptera Species 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000002648 laminated material Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 claims description 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 2
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- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 125000004192 tetrahydrofuran-2-yl group Chemical group [H]C1([H])OC([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 17
- 239000002344 surface layer Substances 0.000 abstract description 12
- 239000002023 wood Substances 0.000 abstract description 12
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- 230000000052 comparative effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- YREQHYQNNWYQCJ-UHFFFAOYSA-N etofenprox Chemical compound C1=CC(OCC)=CC=C1C(C)(C)COCC1=CC=CC(OC=2C=CC=CC=2)=C1 YREQHYQNNWYQCJ-UHFFFAOYSA-N 0.000 description 7
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- 238000012360 testing method Methods 0.000 description 6
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- PGOOBECODWQEAB-UHFFFAOYSA-N (E)-clothianidin Chemical compound [O-][N+](=O)\N=C(/NC)NCC1=CN=C(Cl)S1 PGOOBECODWQEAB-UHFFFAOYSA-N 0.000 description 2
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- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 2
- STMIIPIFODONDC-UHFFFAOYSA-N 2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(O)(CCCC)CN1C=NC=N1 STMIIPIFODONDC-UHFFFAOYSA-N 0.000 description 2
- UFNOUKDBUJZYDE-UHFFFAOYSA-N 2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol Chemical compound C1=NC=NN1CC(O)(C=1C=CC(Cl)=CC=1)C(C)C1CC1 UFNOUKDBUJZYDE-UHFFFAOYSA-N 0.000 description 2
- ZOCSXAVNDGMNBV-UHFFFAOYSA-N 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile Chemical compound NC1=C(S(=O)C(F)(F)F)C(C#N)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl ZOCSXAVNDGMNBV-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
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- YKBZOVFACRVRJN-UHFFFAOYSA-N dinotefuran Chemical compound [O-][N+](=O)\N=C(/NC)NCC1CCOC1 YKBZOVFACRVRJN-UHFFFAOYSA-N 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
- 229940013764 fipronil Drugs 0.000 description 2
- 229940056881 imidacloprid Drugs 0.000 description 2
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 2
- 239000000077 insect repellent Substances 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
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- 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 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000004308 thiabendazole Substances 0.000 description 2
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 description 2
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- 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
- SBNFWQZLDJGRLK-RTWAWAEBSA-N (1R)-trans-phenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-RTWAWAEBSA-N 0.000 description 1
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- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- HOKKPVIRMVDYPB-UVTDQMKNSA-N (Z)-thiacloprid Chemical compound C1=NC(Cl)=CC=C1CN1C(=N/C#N)/SCC1 HOKKPVIRMVDYPB-UVTDQMKNSA-N 0.000 description 1
- QYCOTWLKOUPQHM-UHFFFAOYSA-N 1,3-benzothiazol-2-ylsulfanylmethyl thiocyanate 1,3-thiazole Chemical class S(C#N)CSC=1SC2=C(N1)C=CC=C2.S2C=NC=C2 QYCOTWLKOUPQHM-UHFFFAOYSA-N 0.000 description 1
- VGPIBGGRCVEHQZ-UHFFFAOYSA-N 1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol Chemical compound C1=NC=NN1C(C(O)C(C)(C)C)OC(C=C1)=CC=C1C1=CC=CC=C1 VGPIBGGRCVEHQZ-UHFFFAOYSA-N 0.000 description 1
- VHVMXWZXFBOANQ-UHFFFAOYSA-N 1-Penten-3-ol Chemical compound CCC(O)C=C VHVMXWZXFBOANQ-UHFFFAOYSA-N 0.000 description 1
- MWFMLNRNHOQTDO-UHFFFAOYSA-N 1-[(2,4-dichlorophenyl)-(4-propyl-1,3-dioxolan-2-yl)methyl]-1,2,4-triazole Chemical compound O1C(CCC)COC1C(N1N=CN=C1)C1=CC=C(Cl)C=C1Cl MWFMLNRNHOQTDO-UHFFFAOYSA-N 0.000 description 1
- LQDARGUHUSPFNL-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)-3-(1,1,2,2-tetrafluoroethoxy)propyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(COC(F)(F)C(F)F)CN1C=NC=N1 LQDARGUHUSPFNL-UHFFFAOYSA-N 0.000 description 1
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- HZJKXKUJVSEEFU-UHFFFAOYSA-N 2-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile Chemical compound C=1C=C(Cl)C=CC=1C(CCCC)(C#N)CN1C=NC=N1 HZJKXKUJVSEEFU-UHFFFAOYSA-N 0.000 description 1
- WYVVKGNFXHOCQV-UHFFFAOYSA-N 3-iodoprop-2-yn-1-yl butylcarbamate Chemical compound CCCCNC(=O)OCC#CI WYVVKGNFXHOCQV-UHFFFAOYSA-N 0.000 description 1
- KDPLHPUACPZJAP-UHFFFAOYSA-N 4-chloro-1-(4-chloro-2-phenylphenoxy)-2-phenylbenzene Chemical compound C=1C=CC=CC=1C1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1C1=CC=CC=C1 KDPLHPUACPZJAP-UHFFFAOYSA-N 0.000 description 1
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- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical class NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229960005199 tetramethrin Drugs 0.000 description 1
- 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 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- YWSCPYYRJXKUDB-KAKFPZCNSA-N tralomethrin Chemical compound CC1(C)[C@@H](C(Br)C(Br)(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 YWSCPYYRJXKUDB-KAKFPZCNSA-N 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
本発明は、合板もしくは単板積層を従来よりも少ない薬剤添加量で、高い木材保存性能を付与し、シロアリなどの木材加害害虫から木材表層および内部を保護する事を目的とする。
【解決手段】
本発明は、20度における水溶解度が100mg/L以上の殺虫組成物を混入した接着剤を用いて、厚みが1.8mm以上の針葉樹単板を3層以上接着し、さらに20度における水溶解度が100mg/L以下の殺虫組成物を配合した木材保存剤を塗布、吹付けまたは浸漬処理する。
【選択図】なし
Description
または、一般式(2)
(式中Aは6−クロロ−3−ピリジル基、2−クロロ−5−チアゾリル基、テトラヒドロフラン−2−イル基、テトラヒドロフラン−3−イル基、5−メチルテトラヒドロフラン−3−イル基、3−ピリジル基、6−ブロモ−3−ピリジル基、3−シアノフェニル基、2−メチル−5−チアゾリル基、2−フェニル−5−チアゾリル基または2−ブロモ−5−チアゾリル基を表し、R1は水素原子、メチル基、エチル基、ホルミル基またはアセチル基を表し、R2はメチル基、アミノ基、メチルアミノ基、N,N―ジメチルアミノ基、エチルアミノ基、N,N―ジエチルアミノ基、N―メチル−N−エチルアミノ基、1−ピロリジニル基、(6−クロロ−3−ピリジル)メチルアミノ基またはN―メチル−N−(6−クロロ−3−ピリジル)メチルアミノ基を表し、Xは窒素原子またはCH基を表し、Yはシアノ基、ニトロ基またはトリフルオロアセチル基を表し、ZはNH基またはイオウ原子を表し、nは2または3を表す)で示され、20度における水への溶解度が100mg/L以上である殺虫組成物を用いることができる。
フェノール樹脂(株式会社サンベーク社製、ユーロイドPL−255)100重量部、小麦粉9.4重量部、炭酸カルシウム14.0重量部に、表1記載濃度になるように適当な溶媒に溶解したジノテフラン(一般式(1)において、R1が水素原子、R2がメチルアミノ基、Xが窒素原子、Yがニトロ基、Aがテトラヒドロフラン−3−イル基で示される化合物)を0.1重量部混合したものを、縦30cm横30cm厚さが3mmのラジアータパイン単板を芯板とし、縦30cm横30cm厚さ1.8mmのラジアータパイン単板へ、薬剤添加量が表1の処理量になるように接着剤を接着層に塗布して3層の合板にした。これを10kg/cm2で60分間冷圧し、30分放置後9kg/m2、128℃で4分間熱圧した。
作成した合板を、縦3cm、横3cmの大きさに切断した。この合板表層にエバーウッド乳剤PC30W(住化エンビロサイエンス社製、有効成分ペルメトリン6%)を水で30倍希釈した薬液を110g/m2になるように処理した。
実施例1の接着剤の調製で殺虫組成物をイミダクロプリドにしたもので合板を作成した。
実施例1の接着剤の調製で殺虫組成物をクロチアニジンにして、合板表層にトレボン乳剤(三井化学社製、エトフェンプロックス20%)を水で100倍希釈した薬液を110g/m2になるように処理した。
実施例1の接着剤の調製で殺虫組成物をフィプロニルにしたもので合板を作成した。
実施例1の接着剤の調製で殺虫組成物をクロルフェナピルにして、合板表層にトレボン乳剤(三井化学株式会社製、エトフェンプロックス20%)を水で100倍希釈した薬液を110g/m2になるように処理した。
実施例1の接着剤の調製は殺虫組成物をジノテフラン及びイミダクロプリドにして、合板表層にバリアード顆粒水和剤(バイエルクロップサイエンス社製、有効成分チアクロプリド30%)を水で100倍希釈した薬液を110g/m2になるように処理した。
実施例1の接着剤の調製で殺虫組成物をクロチアニジンにして、モスピラン水溶剤(日本農薬社製、有効成分アセタミプリド20%)を水で100倍希釈した薬液を110g/m2になるように処理した。
実施例1〜3の接着剤に薬剤混入した合板に、合板表層の薬剤添加を行わなかった。
接着剤の調製で、薬剤を添加せずに作成した合板表層に、この合板表層にエバーウッド乳剤PC30Wを水で30倍希釈した薬液及びトレボン乳剤(三井化学社製、エトフェンプロックス20%)を水で100倍希釈した薬液を330g/m2になるように処理した。また、表面にも薬剤処理しないものを比較例11とした。
実施例1〜3及び比較例1〜11で作成した合板について、防蟻効力試験を行った。試験は日本工業規格の木材保存剤の性能試験方法及び性能基準(JIS K1571:2004)を参考にして下記の通り実施した。
イエシロアリ Coptotermes formosanus SHIRAKI
薬液を処理した各木材片を5個1組として500ml容量のビーカーにいれ、その中に木材片容積の10倍のイオン交換水を注ぎ、木材片が浮かび上がらないように適当なおもりを載せ水面下に沈める。マグネチックスターラを用い水温25±3℃で回転子を1分間に400から450回転させ、8時間攪拌した後、直ちに軽く試験体の表層の水切りを行う。続いて60±2℃の循環式乾燥器中に16時間静置し、揮発分を揮散させる。以上の操作を交互に10回繰り返した。
耐候操作が終わった後、温度60±2度で48時間乾燥させた。
耐候操作を行った試料を1個ずつ、プラスチック容器内に試料を置き、その上からイエシロアリの職蟻150頭と兵蟻15頭を投入し、21日間放置した。その後木材片を温度60±2℃で48時間乾燥させたのち、目視で合板表面の食害度を表2のように判定した。結果を表3に示す。
Claims (5)
- 殺虫組成物を混入した接着剤を用いて、厚みが1.8mm以上の針葉樹単板を3層以上接着し、さらに殺虫組成物を配合した木材保存剤を塗布、吹付けまたは浸漬処理された合板または単板積層材で、飢餓状態にあるイエシロアリの職蟻150頭と兵蟻15頭を投入したプラスチック容器内に、21日後間静置後も表層単板をそのイエシロアリ群に食害を受けないことを特徴とする合板または単板積層材の木材保存剤処理方法。
- 請求項1に記載の接着剤中殺虫組成物の20度における水への溶解度が、100mg/L以上であることを特徴とする合板または単板積層材の木材保存剤処理方法。
- 請求項1または2に記載の接着剤中の殺虫組成物が一般式(1)、
または、一般式(2)
(式中Aは6−クロロ−3−ピリジル基、2−クロロ−5−チアゾリル基、テトラヒドロフラン−2−イル基、テトラヒドロフラン−3−イル基、5−メチルテトラヒドロフラン−3−イル基、3−ピリジル基、6−ブロモ−3−ピリジル基、3−シアノフェニル基、2−メチル−5−チアゾリル基、2−フェニル−5−チアゾリル基または2−ブロモ−5−チアゾリル基を表し、R1は水素原子、メチル基、エチル基、ホルミル基またはアセチル基を表し、R2はメチル基、アミノ基、メチルアミノ基、N,N―ジメチルアミノ基、エチルアミノ基、N,N―ジエチルアミノ基、N―メチル−N−エチルアミノ基、1−ピロリジニル基、(6−クロロ−3−ピリジル)メチルアミノ基またはN―メチル−N−(6−クロロ−3−ピリジル)メチルアミノ基を表し、Xは窒素原子またはCH基を表し、Yはシアノ基、ニトロ基またはトリフルオロアセチル基を表し、ZはNH基またはイオウ原子を表し、nは2または3を表す)で示される殺虫組成物であることを特徴とする合板または単板積層材の木材保存剤処理方法。 - 請求項1〜3に記載の表面に塗布、吹付けまたは浸漬処理される木材保存剤に配合される殺虫組成物の20度における水への溶解度が100mg/ L以下であることを特徴とする合板または単板積層材の木材保存剤処理方法。
- 請求項1〜4に記載の表面に塗布、吹付けまたは浸漬処理される木材保存剤に配合される殺虫組成物がピレスロイド系化合物であることを特徴とする合板または単板積層材の木材保存剤処理方法。
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309608A (ja) * | 1992-05-14 | 1993-11-22 | Zaiensu:Kk | 保存処理合板の製造方法 |
| JPH10203902A (ja) * | 1997-01-29 | 1998-08-04 | Takeda Chem Ind Ltd | 木材保存剤 |
| JP2002285125A (ja) * | 2001-03-27 | 2002-10-03 | Sumitomo Bakelite Co Ltd | 無臭木質板製板用接着剤糊液の製造方法 |
| JP2003252708A (ja) * | 2001-12-27 | 2003-09-10 | Takeda Chem Ind Ltd | 木材保存剤 |
| JP2005145909A (ja) * | 2003-11-18 | 2005-06-09 | Japan Enviro Chemicals Ltd | 木材保護塗料 |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309608A (ja) * | 1992-05-14 | 1993-11-22 | Zaiensu:Kk | 保存処理合板の製造方法 |
| JPH10203902A (ja) * | 1997-01-29 | 1998-08-04 | Takeda Chem Ind Ltd | 木材保存剤 |
| JP2002285125A (ja) * | 2001-03-27 | 2002-10-03 | Sumitomo Bakelite Co Ltd | 無臭木質板製板用接着剤糊液の製造方法 |
| JP2003252708A (ja) * | 2001-12-27 | 2003-09-10 | Takeda Chem Ind Ltd | 木材保存剤 |
| JP2005145909A (ja) * | 2003-11-18 | 2005-06-09 | Japan Enviro Chemicals Ltd | 木材保護塗料 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013001030A (ja) * | 2011-06-20 | 2013-01-07 | Panasonic Corp | 木質床材 |
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