WO2012167630A1 - Method for impregnating chinese herbal ingredient into timber - Google Patents

Method for impregnating chinese herbal ingredient into timber Download PDF

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Publication number
WO2012167630A1
WO2012167630A1 PCT/CN2012/070976 CN2012070976W WO2012167630A1 WO 2012167630 A1 WO2012167630 A1 WO 2012167630A1 CN 2012070976 W CN2012070976 W CN 2012070976W WO 2012167630 A1 WO2012167630 A1 WO 2012167630A1
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Prior art keywords
chinese herbal
wood
timber
present
solution
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PCT/CN2012/070976
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French (fr)
Chinese (zh)
Inventor
佘学彬
谭宏伟
Original Assignee
广东盈然木业有限公司
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Publication of WO2012167630A1 publication Critical patent/WO2012167630A1/en

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B27K3/153—Without in-situ polymerisation, condensation, or cross-linking reactions

Definitions

  • the present invention generally relates to a method of processing wood, and more particularly to a method of infusing a Chinese herbal ingredient into wood. Background technique
  • the method of the present invention comprises the following steps:
  • the amount of the herbal ingredient is from 10% to 50% by weight of the solution, preferably from 20% to 30% by weight of the solution.
  • the Chinese herbal medicine component comprises one or more of various suitable Chinese herbal medicines known in the art.
  • the Chinese herbal medicine component can emit an aromatic odor and has an antiseptic and anti-mite effect, and preferably includes licorice, chrysanthemum, cassia seed, mint, tea, angelica, orange peel and medlar, and the like, wherein the proportion of the Chinese herbal medicine component can be determined by those skilled in the art. As needed Ok.
  • the wood is immersed in the soaking liquid under high temperature and high pressure conditions, preferably, the immersion is performed at 80 ° C to 120 ° C and the pressure is 5 atmospheres to 15 atmospheres. Performing, and the soaking is continued for 3 minutes to 10 minutes.
  • the soaking temperature is 90 ° C to 110 ° C
  • the pressure is 8 atmospheres to 12 atmospheres
  • the soaking time is 5 minutes to 8 minutes. minute.
  • the soaking liquid further contains a natural resin, the natural resin is in an amount of 10% to 20% by weight of the solution, and the soaking liquid further contains a penetrating agent, the penetrating agent The amount is 1% by weight of the solution, and the penetrating agent is preferably sodium decyl sulfonate, more preferably sodium dodecyl sulfonate.
  • the beneficial effects of the method for infusion of Chinese herbal ingredients into wood according to the present invention are as follows: (1) Since the Chinese herbal medicine ingredients such as licorice, chrysanthemum, cassia, mint, tea, angelica, orange peel and medlar are immersed in wood, the wood itself emits the smell of Chinese herbal medicine.
  • the natural Chinese herbal medicine releases the fragrance, has no side effects, and has the function of refreshing and refreshing;
  • the special Chinese herbal odor emitted by the infused wood can effectively prevent the mites from entering the wood or surviving in the wood, thereby prolonging The service life of the wood;
  • the Chinese herbal medicine solution for soaking wood also contains natural resin, after soaking, the natural polymer resin enters the void inside the wood, thereby effectively improving the stability of the wood and making the wood not easy to break. The deformation, the density and the hardness are all improved;
  • the furniture product made of wood treated by the method according to the invention releases the Chinese herbal aroma, which can make the home space full of natural Chinese herbal aroma and create a healthy and comfortable home environment. People living in such a space feel refreshed and pleasant. Concrete jfe ⁇ r
  • This embodiment provides a method of infusing a Chinese herbal medicine component into wood.
  • the method comprises the following steps: First, preparing an infusion solution containing 20% by weight of a Chinese herbal medicine component, 15% by weight of a natural resin and 1% by weight of sodium dodecylsulfonate,
  • the Chinese herbal medicine ingredients include licorice, chrysanthemum, cassia seed, mint, wherein the weight ratio between licorice, chrysanthemum, cassia seed and mint is 1:2:2:1;
  • the eucalyptus is placed in the above prepared soaking liquid, Will contain soaking liquid and eucalyptus
  • the tank is capped and pressurized to 8 atmospheres to 10 atmospheres while heating to 90 ° C to 100 ° C, maintaining the temperature and pressure for 5 minutes, thereby allowing the eucalyptus at this temperature and pressure Soak in the soaking solution for 5 minutes; then, reduce the pressure inside the tank to atmospheric pressure, stop heating,
  • the eucalyptus obtained by the infusion treatment according to the method of the present invention can emit a special scent of a Chinese herbal medicine, can effectively prevent mites, and since the voids of the wood are immersed in the natural resin, the stability thereof is improved as compared with ordinary wood.
  • the stability test of the wood obtained by the method according to the present embodiment and ordinary wood is shown in Table 1 below. Table 1. Comparison test of stability of wood and ordinary wood obtained by the method according to the present embodiment
  • the eucalyptus eucalyptus treated by the method of the present invention exhibits a very high stability under repeated and drastic changes in ambient temperature as compared with the wood not treated by the method of the present invention. Cracking was observed. This indicates that the stability of the wood after the infusion treatment by the method of the present invention is remarkably improved.
  • Example 2
  • Embodiment 2 is another example of a method for infiltrating a Chinese herbal medicine component into wood according to the present invention, which differs from Embodiment 1 in that the soaking liquid component and the immersion process conditions of the present embodiment are different, specifically, in the present embodiment.
  • the method of injecting the Chinese herbal medicine into the wood comprises the following steps: First, preparing a soaking liquid containing 30% by weight of the Chinese herbal medicine component, 10% by weight of the natural resin and 1% by weight Sodium decyl sulfonate, the Chinese herbal medicine component comprises tea, angelica, orange peel and medlar, wherein the weight ratio between tea, angelica, orange peel and medlar is 1:1.5:2:1.5;
  • the wood is placed in the prepared soaking liquid, and the storage tank containing the soaking liquid and the eucalyptus is sealed and sealed.
  • the indigo treated in accordance with the method of the present invention can emit a special Chinese herbal odor, which can effectively prevent insects and improve the stability of the wood as compared with the ordinary wood because the wood is immersed in the natural resin.
  • Table 2 The stability test of the wood obtained by the method according to the present embodiment and ordinary wood is shown in Table 2 below. Table 2. Comparison test of stability of wood and ordinary wood obtained by the method according to the present embodiment
  • the eucalyptus eucalyptus treated by the method of the present invention exhibits a very high stability under repeated and drastic changes in ambient temperature as compared with the wood not treated by the method of the present invention. Cracking was observed. This indicates that the stability of the wood after the infusion treatment by the method of the present invention is remarkably improved.
  • the present invention has been specifically described in connection with the specific embodiments. These embodiments are only exemplary, and are not intended to limit the scope of the present invention, and various modifications may be made by those skilled in the art without departing from the spirit of the invention. , change or replace. Therefore, various equivalent changes made in accordance with the present invention are still within the scope of the present invention.

Abstract

The present invention provides a method for impregnating a Chinese herbal ingredient into timber, comprising： impregnating timber in an immersion solution containing a Chinese herbal ingredient under a high temperature and pressure for a suitable time, and then drying the impregnated timber. The timber treated with the method of the present invention has a Chinese herbal aroma, which can make people more awake and happy, create a healthy home environment and can effectively prevent timber from insect damage, thereby extending the service life of the timber.

Description

一种向木材中浸注中草药成分的方法  Method for infusion of Chinese herbal medicine ingredients into wood
技术领域 Technical field
本发明总体上涉及一种加工木材的方法， 具体而言， 本发明涉及向木材 中浸注中草药成分的方法。 背景技术  The present invention generally relates to a method of processing wood, and more particularly to a method of infusing a Chinese herbal ingredient into wood. Background technique
随着社会的发展， 木材应用的范围越来越广， 人们对木材品质的要求也 越来越高。 虽然目前已使用多种方法来处理木材， 但是在市场上还没有通过 浸注中草药成分来处理木材的方法。 中草药是我国的民族瑰宝， 很多中草药 释放的香味及活性物质能够给人带来舒适提神的效果。  With the development of society, the range of wood applications is becoming wider and wider, and people's requirements for wood quality are getting higher and higher. Although a variety of methods have been used to treat wood, there is no method on the market for infusing wood with infusion of Chinese herbal ingredients. Chinese herbal medicine is the national treasure of our country. Many of the fragrances and active substances released by Chinese herbal medicine can bring comfort and refreshing effect.
此外， 在木材的储存、 运输和使用方面存在的难题是木材容易受到虫蛀， 使用寿命较短， 以及稳定性不高， 容易断裂和变形。 目前， 在市场上还没有 可有效防止虫蛀、 使用寿命较长且稳定性高的木材。 因此， 本领域亟待解决 上述难题。  In addition, the problem with the storage, transportation and use of wood is that the wood is susceptible to insects, has a short service life, and is not highly stable, easily broken and deformed. At present, there is no wood on the market that can effectively prevent insects, long service life and high stability. Therefore, the above problems need to be solved in the field.
^馳 Chi
本发明的目的是提供一种向木材中浸注中草药成分的方法， 从而使木材 散发出中草药气味， 有效防止虫蛀， 延长了木材的使用寿命并且使木材本身 的稳定性得以提高。 本发明所述方法包括如下步骤：  SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for infusing Chinese herbal ingredients into wood so that the wood emits a Chinese herbal odor, effectively prevents insects, prolongs the life of the wood and enhances the stability of the wood itself. The method of the present invention comprises the following steps:
( 1 ) 将木材浸泡在含有中草药成分的浸泡液中；  (1) soak the wood in an infusion containing Chinese herbal ingredients;
(2) 干燥浸泡之后的木材；  (2) drying the wood after soaking;
其中，在所述浸泡液中，所述中草药成分的量为按溶液重量计 10%至 50%, 优选为按溶液重量计 20%至 30%。  Wherein, in the soaking liquid, the amount of the herbal ingredient is from 10% to 50% by weight of the solution, preferably from 20% to 30% by weight of the solution.
在本发明的实施方式中， 所述中草药成分包括本领域已知的各种合适的 中草药中的一种或一种以上。 所述中草药成分能够散发芳香气味并且具有防 腐防蛀作用， 优选地， 包括甘草、 菊花、 决明子、 薄荷、 茶叶、 当归、 橘皮 和枸杞等， 其中， 所述中草药成分的比例可由本领域技术人员根据需要进行 确定。 In an embodiment of the invention, the Chinese herbal medicine component comprises one or more of various suitable Chinese herbal medicines known in the art. The Chinese herbal medicine component can emit an aromatic odor and has an antiseptic and anti-mite effect, and preferably includes licorice, chrysanthemum, cassia seed, mint, tea, angelica, orange peel and medlar, and the like, wherein the proportion of the Chinese herbal medicine component can be determined by those skilled in the art. As needed Ok.
在本发明的实施方式中， 在高温高压条件下将木材浸泡在所述浸泡液中， 优选地， 所述浸泡在 80°C至 120°C、 压力为 5个大气压至 15个大气压的条件下 进行， 并且所述浸泡持续 3分钟至 10分钟， 在更为优选的实施方式中， 浸泡温 度为 90°C至 110°C， 压力为 8个大气压至 12个大气压， 浸泡时间为 5分钟至 8分 钟。  In an embodiment of the present invention, the wood is immersed in the soaking liquid under high temperature and high pressure conditions, preferably, the immersion is performed at 80 ° C to 120 ° C and the pressure is 5 atmospheres to 15 atmospheres. Performing, and the soaking is continued for 3 minutes to 10 minutes. In a more preferred embodiment, the soaking temperature is 90 ° C to 110 ° C, the pressure is 8 atmospheres to 12 atmospheres, and the soaking time is 5 minutes to 8 minutes. minute.
在本发明的一些实施方式中， 所述浸泡液还含有天然树脂， 所述天然树 脂的量为按溶液重量计 10%至 20%, 并且， 所述浸泡液还含有渗透剂， 所述渗 透剂的量为按溶液重量计 1%， 所述渗透剂优选地为垸基磺酸钠， 更优选地为 十二垸基磺酸钠。 本发明所涉及的向木材中浸注中草药成分的方法的有益效果在于： ①由 于甘草、 菊花、 决明子、 薄荷、 茶叶、 当归、 橘皮和枸杞等中草药成分浸入 木材， 使木材本身散发出中草药气味并且天然中草药释放的香味， 没有副作 用， 具有提神醒脑的功能； ②根据本发明的方法浸注处理后的木材所散发出 特殊的中草药气味可有效防止蛀虫进入木材或在木材内存活， 从而延长了木 材的使用寿命； ③由于浸泡木材的中草药溶液中还含有天然树脂， 浸泡之后， 这种天然的高分子树脂进入了木材内部的空隙， 从而可有效提高木材的稳定 性， 使木材不易断裂、 变形， 密度和硬度均得以提高； ④使用根据本发明的 方法处理的木材制成的家具产品释放出中草药香味， 可以使居家空间充满天 然中草药香味， 营造健康舒适的家居环境。 在这样空间生活的人们感觉神清 气爽、 怡人安逸。 具体实 jfe^r式  In some embodiments of the present invention, the soaking liquid further contains a natural resin, the natural resin is in an amount of 10% to 20% by weight of the solution, and the soaking liquid further contains a penetrating agent, the penetrating agent The amount is 1% by weight of the solution, and the penetrating agent is preferably sodium decyl sulfonate, more preferably sodium dodecyl sulfonate. The beneficial effects of the method for infusion of Chinese herbal ingredients into wood according to the present invention are as follows: (1) Since the Chinese herbal medicine ingredients such as licorice, chrysanthemum, cassia, mint, tea, angelica, orange peel and medlar are immersed in wood, the wood itself emits the smell of Chinese herbal medicine. And the natural Chinese herbal medicine releases the fragrance, has no side effects, and has the function of refreshing and refreshing; 2 according to the method of the invention, the special Chinese herbal odor emitted by the infused wood can effectively prevent the mites from entering the wood or surviving in the wood, thereby prolonging The service life of the wood; 3 Because the Chinese herbal medicine solution for soaking wood also contains natural resin, after soaking, the natural polymer resin enters the void inside the wood, thereby effectively improving the stability of the wood and making the wood not easy to break. The deformation, the density and the hardness are all improved; 4 The furniture product made of wood treated by the method according to the invention releases the Chinese herbal aroma, which can make the home space full of natural Chinese herbal aroma and create a healthy and comfortable home environment. People living in such a space feel refreshed and pleasant. Concrete jfe^r
实施例 1 Example 1
本实施例提供一种向木材中浸注中草药成分的方法。 该方法包括如下步 骤: 首先， 配制浸泡液， 该浸泡液中含有按重量计 20%的中草药成分、 按重量 计 15%的天然树脂和按重量计 1%的十二垸基磺酸钠， 所述中草药成分包括甘 草、 菊花、 决明子、 薄荷， 其中， 甘草、 菊花、 决明子和薄荷之间的重量比 为 1:2:2:1 ; 其次， 将柞木放入上述配制好的浸泡液中， 将含有浸泡液和柞木的 储罐加盖密封并使罐内加压至 8个大气压至 10个大气压， 同时加热至 90°C至 100°C， 保持该温度和压力持续 5分钟， 从而使柞木在该温度和压力下在浸泡 液中浸泡 5分钟； 随后， 将储罐内部的压力降低至大气压力， 并停止加热， 冷 却至室温， 将浸泡在罐子中的柞木取出， 放入干燥窑进行烘干， 这样就得到 浸入了中草药成分的柞木。 根据本发明的方法浸注处理后的柞木能够散发出 特殊的中草药气味， 可有效防止虫蛀， 并且由于木材的空隙中浸入了天然树 脂， 与普通木材相比较， 其稳定性得以提高。 按照本实施例所述的方法获得 的木材与普通木材的稳定性比较测试如下表 1所示。 表 1.按照本实施例所述的方法获得的木材与普通木材的稳定性比较测试 This embodiment provides a method of infusing a Chinese herbal medicine component into wood. The method comprises the following steps: First, preparing an infusion solution containing 20% by weight of a Chinese herbal medicine component, 15% by weight of a natural resin and 1% by weight of sodium dodecylsulfonate, The Chinese herbal medicine ingredients include licorice, chrysanthemum, cassia seed, mint, wherein the weight ratio between licorice, chrysanthemum, cassia seed and mint is 1:2:2:1; secondly, the eucalyptus is placed in the above prepared soaking liquid, Will contain soaking liquid and eucalyptus The tank is capped and pressurized to 8 atmospheres to 10 atmospheres while heating to 90 ° C to 100 ° C, maintaining the temperature and pressure for 5 minutes, thereby allowing the eucalyptus at this temperature and pressure Soak in the soaking solution for 5 minutes; then, reduce the pressure inside the tank to atmospheric pressure, stop heating, cool to room temperature, take out the eucalyptus immersed in the jar, and put it into the drying kiln for drying, so Eucalyptus immersed in Chinese herbal ingredients. The eucalyptus obtained by the infusion treatment according to the method of the present invention can emit a special scent of a Chinese herbal medicine, can effectively prevent mites, and since the voids of the wood are immersed in the natural resin, the stability thereof is improved as compared with ordinary wood. The stability test of the wood obtained by the method according to the present embodiment and ordinary wood is shown in Table 1 below. Table 1. Comparison test of stability of wood and ordinary wood obtained by the method according to the present embodiment
Figure imgf000004_0001
通过上表的比较可见， 与未采用本发明的方法处理的木材相比较， 采用 本发明的方法浸注处理后的柞木在环境温度反复剧烈变化的条件下表现出非 常高的稳定性， 未观察到开裂现象。 这就说明通过本发明的方法浸注处理后 的木材的稳定性显著提高。 实施例 2
Figure imgf000004_0001
As can be seen from the comparison of the above table, the eucalyptus eucalyptus treated by the method of the present invention exhibits a very high stability under repeated and drastic changes in ambient temperature as compared with the wood not treated by the method of the present invention. Cracking was observed. This indicates that the stability of the wood after the infusion treatment by the method of the present invention is remarkably improved. Example 2
实施例 2是根据本发明的向木材中浸注中草药成分的方法的另一种实例， 与实施例 1的区别在于本实施例的浸泡液成分和浸泡工艺条件不同， 具体而 言， 在本实施例中， 向木材中浸注中草药成分的方法包括如下步骤： 首先， 配制浸泡液， 该浸泡液含有按重量计 30%的中草药成分、按重量计 10%的天然 树脂和按重量计 1%的十二垸基磺酸钠， 所述中草药成分包括茶叶、 当归、 橘 皮和枸杞， 其中， 茶叶、 当归、 橘皮和枸杞之间的重量比为 1:1.5:2:1.5; 其次， 将柞木放入上述配制好的浸泡液中， 将含有浸泡液和柞木的储罐加盖密封并 使罐内加压至 10个大气压至 12个大气压， 同时加热至 100°C至 110°C， 保持该 温度和压力持续 8分钟， 从而使柞木在该温度和压力下在浸泡液中浸泡 8分钟; 随后， 将储罐内部的压力降低至大气压力， 并停止加热， 冷却至室温， 将浸 泡在罐子中的柞木取出， 放入干燥窑进行烘干。 这样就得到浸入了中草药成 分的柞木。 根据本发明的方法浸注处理后的柞木能散发出特殊的中草药气味， 可有效防止虫蛀并且由于木材的空隙中浸入了天然树脂， 与普通木材相比较， 其稳定性得以提高。 按照本实施例所述的方法获得的木材与普通木材的稳定 性比较测试如下表 2所示。 表 2.按照本实施例所述的方法获得的木材与普通木材的稳定性比较测试 Embodiment 2 is another example of a method for infiltrating a Chinese herbal medicine component into wood according to the present invention, which differs from Embodiment 1 in that the soaking liquid component and the immersion process conditions of the present embodiment are different, specifically, in the present embodiment. In the example, the method of injecting the Chinese herbal medicine into the wood comprises the following steps: First, preparing a soaking liquid containing 30% by weight of the Chinese herbal medicine component, 10% by weight of the natural resin and 1% by weight Sodium decyl sulfonate, the Chinese herbal medicine component comprises tea, angelica, orange peel and medlar, wherein the weight ratio between tea, angelica, orange peel and medlar is 1:1.5:2:1.5; The wood is placed in the prepared soaking liquid, and the storage tank containing the soaking liquid and the eucalyptus is sealed and sealed. Pressurize the tank to 10 atmospheres to 12 atmospheres while heating to 100 ° C to 110 ° C, keep the temperature and pressure for 8 minutes, so that the eucalyptus is soaked in the soaking solution at this temperature and pressure. Minutes; subsequently, reduce the pressure inside the tank to atmospheric pressure, stop heating, cool to room temperature, remove the eucalyptus immersed in the tank, and put it into the drying kiln for drying. This gives you a eucalyptus that is immersed in Chinese herbal ingredients. The indigo treated in accordance with the method of the present invention can emit a special Chinese herbal odor, which can effectively prevent insects and improve the stability of the wood as compared with the ordinary wood because the wood is immersed in the natural resin. The stability test of the wood obtained by the method according to the present embodiment and ordinary wood is shown in Table 2 below. Table 2. Comparison test of stability of wood and ordinary wood obtained by the method according to the present embodiment
Figure imgf000005_0001
通过上表的比较可见， 与未采用本发明的方法处理的木材相比较， 采用 本发明的方法浸注处理后的柞木在环境温度反复剧烈变化的条件下表现出非 常高的稳定性， 未观察到开裂现象。 这就说明通过本发明的方法浸注处理后 的木材的稳定性显著提高。 以上结合具体实施例对本发明进行了具体说明， 这些具体实施例仅仅是 示例性的， 不能以此限定本发明之保护范围， 本领域技术人员在不脱离本发 明实质的前提下可以进行各种修改、 变化或替换。 因此， 依照本发明所作的 各种等同变化， 仍属于本发明所涵盖的范围。
Figure imgf000005_0001
As can be seen from the comparison of the above table, the eucalyptus eucalyptus treated by the method of the present invention exhibits a very high stability under repeated and drastic changes in ambient temperature as compared with the wood not treated by the method of the present invention. Cracking was observed. This indicates that the stability of the wood after the infusion treatment by the method of the present invention is remarkably improved. The present invention has been specifically described in connection with the specific embodiments. These embodiments are only exemplary, and are not intended to limit the scope of the present invention, and various modifications may be made by those skilled in the art without departing from the spirit of the invention. , change or replace. Therefore, various equivalent changes made in accordance with the present invention are still within the scope of the present invention.

Claims

权利要求书 Claim
1.一种向木材中浸注中草药成分的方法， 所述方法包括如下步骤：A method of infusing a Chinese herbal ingredient into wood, the method comprising the steps of:
( 1 ) 将木材浸泡在含有中草药成分的浸泡液中； (1) soak the wood in an infusion containing Chinese herbal ingredients;
(2) 干燥浸泡之后的木材。  (2) Dry the wood after soaking.
2.如权利要求 1所述的方法， 其中， 所述中草药成分的含量为按溶液重量 计 10%至 50%。 The method according to claim 1, wherein the content of the herbal ingredient is from 10% to 50% by weight based on the solution.
3.如权利要求 1所述的方法， 其中， 所述中草药成分的含量为按溶液重量 计 20%至 30%。 The method according to claim 1, wherein the content of the Chinese herbal medicine component is 20% to 30% by weight based on the solution.
4.如权利要求 1所述的方法， 其中， 所述中草药成分包括下列中草药中的 一种或一种以上： 甘草、 菊花、 决明子、 薄荷、 茶叶、 当归、 橘皮和枸杞。 The method according to claim 1, wherein the herbal ingredient comprises one or more of the following Chinese herbal medicines: licorice, chrysanthemum, cassia, mint, tea, angelica, orange peel and medlar.
5.如权利要求 1所述的方法，其中，在步骤（1 )中，所述浸泡在 80°C至 120°C 且压力为 5个大气压至 15个大气压的条件下进行。 The method according to claim 1, wherein in the step (1), the immersing is carried out at 80 ° C to 120 ° C and the pressure is 5 atmospheres to 15 atm.
6.如权利要求 1所述的方法， 其中， 在步骤 （1 ) 中， 所述浸泡持续 3分钟 至 10分钟。 The method according to claim 1, wherein in the step (1), the soaking is continued for 3 minutes to 10 minutes.
7.如权利要求 1所述的方法， 其中， 所述浸泡液中还含有天然树脂。 The method according to claim 1, wherein the infusion liquid further contains a natural resin.
8.如权利要求 7所述的方法，其中，所述天然树脂的量为按溶液重量计 10% 至 20%。 The method according to claim 7, wherein the amount of the natural resin is from 10% to 20% by weight based on the solution.
9.如权利要求 1所述的方法， 其中， 所述浸泡液中还含有渗透剂。 The method according to claim 1, wherein the infusion solution further contains a penetrating agent.
10.如权利要求 9所述的方法， 其中， 所述渗透剂的量为按溶液重量计 1% 并且所述渗透剂为垸基磺酸钠。 The method according to claim 9, wherein the amount of the penetrating agent is 1% by weight of the solution and the penetrating agent is sodium mercaptosulfonate.
PCT/CN2012/070976 2011-06-10 2012-02-09 Method for impregnating chinese herbal ingredient into timber WO2012167630A1 (en)

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