CN1193039A - 木材防腐剂 - Google Patents
木材防腐剂 Download PDFInfo
- Publication number
- CN1193039A CN1193039A CN97121164A CN97121164A CN1193039A CN 1193039 A CN1193039 A CN 1193039A CN 97121164 A CN97121164 A CN 97121164A CN 97121164 A CN97121164 A CN 97121164A CN 1193039 A CN1193039 A CN 1193039A
- Authority
- CN
- China
- Prior art keywords
- water
- composition
- wood preservative
- ketone
- isothiazoline
- 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
Links
- 239000003171 wood protecting agent Substances 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 26
- -1 isothiazolone compound Chemical class 0.000 claims abstract description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000001412 amines Chemical class 0.000 claims abstract description 8
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 7
- JLHMJWHSBYZWJJ-UHFFFAOYSA-N 1,2-thiazole 1-oxide Chemical class O=S1C=CC=N1 JLHMJWHSBYZWJJ-UHFFFAOYSA-N 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000005751 Copper oxide Substances 0.000 claims description 5
- 229910000431 copper oxide Inorganic materials 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- GQDHEYWVLBJKBA-UHFFFAOYSA-H copper(ii) phosphate Chemical compound [Cu+2].[Cu+2].[Cu+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GQDHEYWVLBJKBA-UHFFFAOYSA-H 0.000 claims description 4
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 claims description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- PEVJCYPAFCUXEZ-UHFFFAOYSA-J dicopper;phosphonato phosphate Chemical compound [Cu+2].[Cu+2].[O-]P([O-])(=O)OP([O-])([O-])=O PEVJCYPAFCUXEZ-UHFFFAOYSA-J 0.000 claims description 3
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 claims description 3
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 claims description 2
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 claims description 2
- 229960004418 trolamine Drugs 0.000 claims description 2
- 150000004699 copper complex Chemical class 0.000 abstract description 3
- 150000001879 copper Chemical class 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 description 11
- 239000005749 Copper compound Substances 0.000 description 10
- 239000002023 wood Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229960004643 cupric oxide Drugs 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 241000233866 Fungi Species 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011864 timber preservative Substances 0.000 description 3
- 241000758794 Asarum Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 240000003021 Tsuga heterophylla Species 0.000 description 2
- 235000008554 Tsuga heterophylla Nutrition 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 2
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 241001674251 Serpula lacrymans Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- 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
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/22—Compounds of zinc or copper
-
- 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
- B27K3/343—Heterocyclic compounds
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
公开了有高防霉菌性的新型木材防腐剂组合物。这样的组合物含有异噻唑酮化合物和至少一种用至少一种选自氨、铵盐和胺的含氮化合物增溶的水不溶性铜盐或铜氧化物形成的水溶性铜络合物的组合。
Description
本发明涉及一种有极好化学稳定性的木材防腐剂，它防止木材腐烂以及在木材上生成霉菌。
木材用于各种应用场合，例如用作结构材料、用作工业材料以及用于土木工程。长期使用，特别是长期户外使用是困难的，因为木材会因木材腐败生物引起的腐烂而受到损坏。早期的木材防腐剂含有水溶性铜化合物。这样的水溶性铜化合物带来的问题是，当这样的化合物浸渍到木材中时，随后暴露到雨水中趋向于将它们洗出，因此在户外使用时出现问题。为了解决这一问题，提出了碱性木材防腐剂，其中水溶性无机铜化合物(由至少一种选自铜盐或氧化铜的铜化合物组成)通过与氨、铵盐或胺形成络合物而增溶。
当使用这样的水溶性络合物时，制得的木材防腐剂有极好的成本效果、很好的应用性能以及对木材腐败生物如采绒草盖菌和Serpulalacrymans有效；但是，这样的防腐剂对某些类型的霉菌如青霉和asarum(细辛属菌)无效。此外，这样的组合物的碱性组分提供了促进霉菌生长的氮源。虽然与木材的腐烂不同，霉菌在木材上的生长不影响木材的强度，但它的确造成木材表面污染，从审美上看是不希望的，从而严重有损于它的商业价值。
已提出在木材防腐剂中使用异噻唑酮化合物，以保护木材不受霉菌的影响；但是，因为用作木材防霉菌剂的异噻唑酮化合物在碱性水溶液中的化学稳定性差，所以通过将这样的化合物混合到传统的木材防腐剂如以前描述的无机铜化合物碱性水溶液中，难以增加防霉菌性质。与这样的传统木材防腐剂相互混合时，异噻唑酮化合物的化学稳定性差已限制了这样的组合产品在商业上取得成功。
本发明涉及一种碱性的木材防腐剂组合物，它含有至少一种选自2-甲基-4-异噻唑啉-3-酮、2-辛基-4-异噻唑啉-3-酮和4，5-二氯-2-辛基-4-异噻唑啉-3-酮的异噻唑酮化合物，至少一种通过用选自氨、铵盐和胺的含氮化合物使水不溶性的铜盐或铜氧化物增溶形成的水溶性铜络合物以及水。
图1为现场防霉试验体系的横切面图。
图2为在现场防霉试验体系中试验样品的位置。
本发明部分基于这一令人吃惊的发现；某些异噻唑酮化合物在碱性的木材防腐剂组合物如含水溶性铜络合物的木材防腐组合物中是稳定的。当用作这些木材防腐剂组合物的一部分时，这些异噻唑酮化合物不会从木材中浸出，而在其中仍是稳定的，并且还给这些木材防腐剂组合物提供了极好的防霉菌性质。
适用于本发明的木材防腐剂组合物的水溶性铜络合物很容易通过用选自氨、铵盐和胺的含氮化合物使水不溶性无机铜盐或铜氧化物增溶来形成。
适用于本发明水溶性铜络合物的水不溶性铜盐的例子包括但不限于碱式碳酸铜、碱式乙酸铜、碱式硝酸铜、碱式磷酸铜、碱式氯化铜和焦磷酸铜。碱式碳酸铜、碱式磷酸铜和焦酸铜是优选的。适用于本发明的水不溶性氧化铜的例子包括但不限于CuO。
适用于使水不溶性铜盐或铜氧化物增溶的含氮化合物包括但不限于氨；铵盐，如碳酸氢铵；和，胺如单乙醇胺、二乙醇胺、三乙醇胺、乙二胺、1，2-丙二胺、1，3-丙二胺，N，N-二甲基乙二胺和N，N-二乙基乙二胺。
通常，本发明的碱性木材防腐剂组合物的pH值应为8-13。从防腐剂的费用和有效性考虑，混合在其中的异噻唑啉酮化合物的浓度范围为10-10000ppm。当木材被饱和时，异噻唑酮的最低有效浓度为10ppm或更大、优选30-200ppm。
本发明的木材防腐剂组合物可涂覆到要处理的木材表面；在适合的加压涂覆设备中，按组合物原样或进一步稀释在水中或有机溶剂和水中后，用浸泡或浸渍的方法加到木材中。
本发明的木材防腐剂例如可用以下方法制备。首先将至少一类选自水不溶性铜盐或铜氧化物的铜化物分散在水中。然后将至少一类选自氨、铵盐或胺的含氮化合物加到铜化合物的分散液中，使无机铜化合物形成络合物，并溶于水中。然后将2-甲基-4-异噻唑啉-3-酮、2-辛基-4-异噻唑啉-3-酮或4，5-二氯-2-辛基-4-异噻唑啉-3-酮混合到生成的铜化合物的碱性水溶液中，制得木材防腐剂组合物。
如果需要的话，可将熟悉本专业的技术人员已知的辅助剂加到本发明的木材防腐剂组合物中。
以下实施例用来进一步说明本发明的各方面，但不打算以任何形式限制本发明的范围。
实施例1
以下是制备本发明的木材防腐剂组合物的方法的说明。表2中的样品3、7、9、10、14和16是本发明木材防腐剂组合物的例子；其余样品是对比样。
溶液A(铜化合物制剂)
A-1
碱式碳酸铜 16
25％氨水 63
碳酸氢铵 9
水 12
100％(重量)
A-2
碱式碳酸铜 18
单乙醇胺 36
水 46
100％(重量)
溶液B(异噻唑酮制剂)
异噻唑酮制剂用下式表示的异噻唑酮化合物制备
式中，X1和X2为氢或卤素，以及R为烷基。含有各种异噻唑酮化合物的异噻唑酮配方示于下表1。
表1：异噻唑酮配方
PP：丙二醇乳化剂+聚氧亚乙基壬基苯醚(HLB值为10)
| 编号 | 异噻唑酮 | 配方组合(％) | ||
| 异噻唑酮 | PP | 乳化剂 | ||
| B-1B-2B-3B-4B-5B-6B-7 | X1＝H X2＝H R＝CH3X1＝H X2＝Cl R＝CH3X1＝H X2＝H R＝C4H9X1＝H X2＝Cl R＝C4H9X1＝H X2＝H R＝C8H17X1＝H X2＝Cl R＝C8H17X1＝Cl X2＝Cl R＝C8H17 | 10101010101010 | 80808080808080 | 10101010101010 |
表2
| 样品 | 铜化合物，％ | 异噻唑酮化合物 | |||||||
| A-1 | A-2 | B-1 | B-2 | B-3 | B-4 | B-5 | B-6 | B-7 | |
| 12 | 4 | 4 | |||||||
| 3*4567*89* | 4444444 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | |
| 10*11121314*1516* | 4444444 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | |
*按本发明制备
实施例2
现场防霉菌试验
A.样品和化学处理
将30片异叶铁杉(1×10×50厘米)放入加盖的70升加压容器中，并按以下步骤进行化学处理。
1)将异叶铁杉试验样品放入加压容器中，并将盖关闭。用真空泵将压力降到0.08兆帕，并保持30分钟。
2)继续运转真空泵的同时，将预制的化学溶液送入容器，使容器装满化学溶液。
3)将压缩空气送入容器，使容器的压力达到0.7兆帕。该压力保持3小时。此后，释放压力，取出容器中的溶液。
4)将容器中的压力降到0.08兆帕。将这一条件保持30分钟，然后取出试验样品。
B.防霉菌试验
现参考附图，图1表示本发明木材防腐剂的现场防霉菌体系的横切面图，而图2表示在现场防霉菌试验体系中试验样品的位置。
如图1所示，本发明使用的现场防霉菌试验体系10由混凝土块1a、1b、1c、1d、水槽2和聚乙烯片3a、3b组成。现场防霉菌试验使用该现场防霉菌体系10，按以下步骤进行。
混凝土块1a分开一定距离。该混凝土块被聚乙烯片3a覆盖。水槽2在聚乙烯片3a上方，并在混凝土块1a和1a之间。
将用木材防腐剂配方处理过的试验样4捆成5排×6片，并放在混凝土块1b上，离最近的捆50厘米。放上混凝土块1c，加聚乙烯片3b使整个试验体系被覆盖，以便加快霉菌的生长。然后将混凝土块1d放在聚乙烯片3b的两端上。
在1.5和3个月后，按表3所示的等级测量每一样品上霉菌的生长。用以下方程式计算防霉菌百分率，其中试验样品的总数为30。
表3
| 等级 | 观测 |
| 0 | 试验样上无霉菌、真菌、污点 |
| 1 | 小于10％的样品表面上有霉菌、真菌、污点 |
| 2 | 10-30％的样品表面上有霉菌、真菌、污点 |
| 3 | 大于30％的样品表面上有霉菌、真菌、污点 |
损坏等级1被定为有防霉菌活性，因为在实际使用中，稍有霉菌生成没有任何问题。
以防霉菌百分数表示的结果列入表4。
表4
| 配方 | 组分 | 防霉菌率，％ | ||
| A组分 | B组分 | 1.5 月 | 3 月 | |
| 12 | A-1A-2 | -- | 2317 | 73 |
| 3*4567*89* | A-1A-1A-1A-1A-1A-1A-1 | B-1B-2B-3B-4B-5B-6B-7 | 93576733976090 | 80304010834080 |
| 10*11121314*1516* | A-2A-2A-2A-2A-2A-2A-2 | B-1B-2B-3B-4B-5B-6B-7 | 90506033936787 | 83303713934077 |
*本发明的配方
这些结果清楚表明，本发明的组合物-配方3、7、9、10、14和16有极好的防霉菌活性，而对比组合物(配方1、2、4-6、8、11-13)有较差的或中等的防霉菌活性。也就是，碱性木材防腐剂A-1或A-2与异噻唑酮B-1(2-甲基-4-异噻唑啉-3-酮)、B-2(2-辛基-4-异噻唑啉-3-酮)或B-7(4，5-二氯-2-辛基-4-异噻唑啉-3-酮)的组合有极好的防霉菌活性，而A-1或A-2与其他异噻唑酮的组合的防霉菌活性要低得多。
本发明的木材防腐剂组合物对微生物引起的木材腐烂提供了极好的保护，以及保护木材表面不受霉菌污染。
Claims (6)
1.一种碱性木材防腐剂组合物，它含有：
(a)至少一种选自2-甲基-4-异噻唑啉-3-酮、2-辛基-4-异噻唑啉-3-酮和4，5-二氯-2-辛基-4-异噻唑啉-3-酮的异噻唑酮；
(b)至少一种通过用选自氨、铵盐和胺的含氮化合物使水不溶性铜盐或铜氧化物增溶形成的水溶性铜络合物；以及
(c)水。
2.根据权利要求1的组合物，其中水不溶性铜盐选自碱式碳酸铜、碱式乙酸铜、碱式硝酸铜、碱式磷酸铜、碱式氯化铜和焦磷酸铜。
3.根据权利要求2的组合物，其中水不溶性铜盐选自碱式碳酸铜、碱式磷酸铜和焦磷酸铜。
4.根据权利要求1的组合物，其中含氮化合物为含有碳酸氢铵的铵盐。
5.根据权利要求1的组合物，其中含氮化合物为选自单乙醇胺、二乙醇胺、三乙醇胺、乙二胺、1，2-丙二胺、1，3-丙二胺、N，N-二甲基乙二胺和N，N-二乙基乙二胺的胺。
6.根据权利要求1的组合物，其中异噻唑酮化合物在木材防腐剂组合物中的浓度为10-1000ppm。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05473997A JP4142125B2 (ja) | 1997-03-10 | 1997-03-10 | 木材保存剤 |
| JP054739/97 | 1997-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1193039A true CN1193039A (zh) | 1998-09-16 |
| CN1092227C CN1092227C (zh) | 2002-10-09 |
Family
ID=12979163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121164A Expired - Lifetime CN1092227C (zh) | 1997-03-10 | 1997-10-20 | 木材防腐剂 |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0864406A3 (zh) |
| JP (1) | JP4142125B2 (zh) |
| KR (1) | KR19980080081A (zh) |
| CN (1) | CN1092227C (zh) |
| AU (1) | AU743295B2 (zh) |
| BR (1) | BR9800804A (zh) |
| CA (1) | CA2214761C (zh) |
| ID (1) | ID20937A (zh) |
| NO (1) | NO313410B1 (zh) |
| NZ (1) | NZ328815A (zh) |
| SG (1) | SG65021A1 (zh) |
| TW (1) | TW448097B (zh) |
| ZA (1) | ZA978130B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199285B (zh) * | 2006-11-22 | 2011-07-20 | 罗门哈斯公司 | 可用于保存木材的抗微生物组合物 |
| CN102211340A (zh) * | 2011-05-30 | 2011-10-12 | 上海大不同木业科技有限公司 | 一种防腐剂及其制备和应用 |
| CN104066333A (zh) * | 2011-11-04 | 2014-09-24 | 哈什木业保护有限公司 | 用于木材防腐的添加剂 |
| CN106349767A (zh) * | 2015-07-22 | 2017-01-25 | 山西美丽通行科技有限公司 | 一种用于室外木质建筑的防腐涂层 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6403533B2 (en) * | 2000-01-27 | 2002-06-11 | Rohm And Haas Company | Stabilized microbicide formulation |
| JP4804656B2 (ja) | 2001-07-03 | 2011-11-02 | 住化エンビロサイエンス株式会社 | 木材防黴組成物 |
| AU2003290615B2 (en) * | 2002-11-01 | 2011-01-06 | Dupont Safety & Construction Inc | Copper complexes and their use as wood preservatives |
| CN1319456C (zh) * | 2003-12-31 | 2007-06-06 | 中国林业科学研究院木材工业研究所 | 铜三唑木材防腐剂 |
| US20060062926A1 (en) * | 2004-05-17 | 2006-03-23 | Richardson H W | Use of sub-micron copper salt particles in wood preservation |
| CA2659931A1 (en) * | 2005-06-15 | 2006-12-15 | Rohm And Haas Company | Antimicrobial composition useful for preserving wood |
| DE602006019247D1 (de) | 2005-06-29 | 2011-02-10 | Union Carbide Chem Plastic | Holzschutzmittel |
| US8168231B2 (en) | 2006-11-22 | 2012-05-01 | Rohm And Haas Company | Antimicrobial composition useful for preserving wood |
| JP2016124849A (ja) * | 2015-01-08 | 2016-07-11 | 株式会社ザイエンス | 防カビ組成物、木質材料の防カビ処理方法、および、木質材料 |
| CN113305962B (zh) * | 2021-07-01 | 2022-06-28 | 黄山市竹溪堂徽雕艺术有限公司 | 一种竹木制工艺品用防腐防开裂剂及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150026A (en) * | 1971-05-12 | 1979-04-17 | Rohm And Haas Company | Metal salt complexes of 3-isothiazolones |
| US5246738A (en) * | 1985-04-26 | 1993-09-21 | Sri International | Hydridosiloxanes as precursors to ceramic products |
| US4808407A (en) * | 1987-08-14 | 1989-02-28 | Mooney Chemicals, Inc. | Water-soluble copper salts |
| US5073582A (en) * | 1989-07-11 | 1991-12-17 | Rohm And Haas Company | Mildew resistant paint compositions comprising an isothiazolone and a water-insoluble copper compound, articles, and methods |
| DE4033419A1 (de) * | 1990-10-20 | 1992-04-23 | Wolman Gmbh Dr | Polymere stickstoffverbindungen und metall fixierende saeuren enthaltende holzschutzmittel |
| US5246739A (en) * | 1992-01-24 | 1993-09-21 | Lignotech Usa, Inc. | Method for the treatment of wood with metal-lignin salts |
| US5364649A (en) * | 1993-03-30 | 1994-11-15 | Rossmoore Leonard A | Antimicrobial mixtures and method of use |
| US5461150A (en) * | 1994-12-14 | 1995-10-24 | Rohm And Haas Company | Stabilization of 3-isothiazolone solutions |
-
1997
- 1997-03-10 JP JP05473997A patent/JP4142125B2/ja not_active Expired - Lifetime
- 1997-09-05 CA CA002214761A patent/CA2214761C/en not_active Expired - Lifetime
- 1997-09-10 ZA ZA9708130A patent/ZA978130B/xx unknown
- 1997-09-17 SG SG1997003438A patent/SG65021A1/en unknown
- 1997-09-17 ID IDP973208A patent/ID20937A/id unknown
- 1997-09-18 NO NO19974297A patent/NO313410B1/no not_active IP Right Cessation
- 1997-09-23 NZ NZ328815A patent/NZ328815A/en not_active IP Right Cessation
- 1997-10-01 AU AU39327/97A patent/AU743295B2/en not_active Expired
- 1997-10-14 EP EP97308142A patent/EP0864406A3/en not_active Withdrawn
- 1997-10-17 TW TW086115326A patent/TW448097B/zh not_active IP Right Cessation
- 1997-10-20 CN CN97121164A patent/CN1092227C/zh not_active Expired - Lifetime
-
1998
- 1998-03-02 BR BR9800804-8A patent/BR9800804A/pt not_active IP Right Cessation
- 1998-03-10 KR KR1019980007893A patent/KR19980080081A/ko not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199285B (zh) * | 2006-11-22 | 2011-07-20 | 罗门哈斯公司 | 可用于保存木材的抗微生物组合物 |
| CN102211340A (zh) * | 2011-05-30 | 2011-10-12 | 上海大不同木业科技有限公司 | 一种防腐剂及其制备和应用 |
| CN102211340B (zh) * | 2011-05-30 | 2014-04-02 | 上海大不同木业科技有限公司 | 一种防腐剂及其制备和应用 |
| CN104066333A (zh) * | 2011-11-04 | 2014-09-24 | 哈什木业保护有限公司 | 用于木材防腐的添加剂 |
| CN104066333B (zh) * | 2011-11-04 | 2017-10-31 | 哈什木业保护有限公司 | 用于木材防腐的添加剂 |
| CN106349767A (zh) * | 2015-07-22 | 2017-01-25 | 山西美丽通行科技有限公司 | 一种用于室外木质建筑的防腐涂层 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0864406A2 (en) | 1998-09-16 |
| CA2214761A1 (en) | 1998-09-10 |
| JP4142125B2 (ja) | 2008-08-27 |
| AU743295B2 (en) | 2002-01-24 |
| AU3932797A (en) | 1998-09-10 |
| KR19980080081A (ko) | 1998-11-25 |
| NO974297L (no) | 1998-09-11 |
| ID20937A (id) | 1999-04-01 |
| NO313410B1 (no) | 2002-09-30 |
| CN1092227C (zh) | 2002-10-09 |
| BR9800804A (pt) | 1999-09-28 |
| JPH10249810A (ja) | 1998-09-22 |
| NO974297D0 (no) | 1997-09-18 |
| TW448097B (en) | 2001-08-01 |
| NZ328815A (en) | 1998-02-26 |
| EP0864406A3 (en) | 2001-09-12 |
| ZA978130B (en) | 1998-03-03 |
| SG65021A1 (en) | 1999-05-25 |
| CA2214761C (en) | 2008-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1092227C (zh) | 木材防腐剂 | |
| EP0450568B1 (en) | A wood preservative composition, process for treating wood with the same, and wood treated with the same | |
| CA1146704A (en) | Wood treatment composition | |
| AU687262B2 (en) | Wood preservation formulation comprising complex of a copper cation and alkoxylated diamine | |
| JP4223688B2 (ja) | 銅／アミンオキシド木材防腐剤 | |
| US6843837B2 (en) | Polymeric wood preservative compositions | |
| US5462589A (en) | Synergistic wood preservative compositions | |
| AU653694B2 (en) | Wood preservative free of chromium | |
| WO2004091875A2 (en) | Micronized wood preservative formulations | |
| JP2993752B2 (ja) | 殺微生物性混合物 | |
| JP2011506444A (ja) | 処理された木製品から水溶性金属殺生物剤の浸出を減らす方法 | |
| EP0238413B1 (en) | A treating process for wood preservation and a wood preservative for the process | |
| CA1334609C (en) | Wood preservative composition and method of treating wood with same | |
| Singh | Initial pit borders in Pinus radiata are resistant to degradation by soft rot fungi and erosion bacteria but not tunnelling bacteria | |
| JP5536770B2 (ja) | 含浸された基材における金属性殺生物剤の分布を改善するための後含浸処理 | |
| Crawford et al. | Laboratory studies of CCA-C leaching: influence of wood and soil properties on extent of arsenic and copper depletion. | |
| KR100553007B1 (ko) | 목재 방부ㆍ방미를 위한 목재 보존제 조성물 | |
| US9414598B2 (en) | Protecting wood with stabilized boron complexes | |
| JP2001277208A (ja) | 木材用防腐・防虫処理剤およびそれを用いた木材の処理方法 | |
| MXPA97006748A (en) | Preservativo de la mad | |
| JPH07117015A (ja) | 木材処理用注入剤 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20021009 |