WO2015184937A1 - 一种防鼠pe料 - Google Patents

一种防鼠pe料 Download PDF

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WO2015184937A1
WO2015184937A1 PCT/CN2015/077485 CN2015077485W WO2015184937A1 WO 2015184937 A1 WO2015184937 A1 WO 2015184937A1 CN 2015077485 W CN2015077485 W CN 2015077485W WO 2015184937 A1 WO2015184937 A1 WO 2015184937A1
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rodent
proof
content
mouse
repeller
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PCT/CN2015/077485
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English (en)
French (fr)
Inventor
朱松年
朱闻雷
周根生
聂琼英
季琼碧
林赛鸣
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桐庐雷泰生物科技有限公司
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Publication of WO2015184937A1 publication Critical patent/WO2015184937A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

Definitions

  • the invention relates to a rat-proof PE plastic material and a preparation method thereof, and more particularly to a rat-proof PE plastic material for electric wires and cables.
  • capsaicin (alkali).
  • chemical name: vanillyl amide reaches 20,000 yuan per kilogram, which is used as a rodenticide to make the cost of plastic too high to be promoted, so it is only staying in research. stage.
  • capsaicin (alkali) chemical name: n-citric acid vanillin
  • the price of synthetic capsaicin (alkali) (chemical name: n-citric acid vanillin) on the market is only less than 1,600 yuan per kilogram, making it possible to use capsaicin (alkali) as a rodenticide for the production of plastic products.
  • capsaicin (alkali) was used as a rodenticide, but none of them mentioned natural purifying or chemically synthesizing capsaicin (alkali), nor providing the purity of capsaicin (alkali).
  • the content of n-valeric acid vanillamide in the rodenticide will result in the content of n-valeric acid vanillamide in the PE material.
  • the content of n-nonanoic acid vanillamide in the PE material will not reach the anti-rat effect; n-decanoic acid Too high a vanillin content will double the production cost and cause unnecessary waste.
  • Chinese Patent Application No. 200710045549.2 discloses an anti-ant anti-rat agent including n-nonanoic acid vanadamide, but the content thereof is not disclosed.
  • Chinese Patent Application No. 20090051833.X discloses capsaicin, but does not mention whether it is natural biological purification or chemical synthesis of capsaicin, and does not indicate the purity of capsaicin, and does not mention the content of ortho-marnic acid vanadamide.
  • the main object of the present invention is to provide a rat-proof PE plastic material and a preparation method thereof, and the technical defects existing in the application of the capsaicin (alkali) as a rodenticide in the application of the PE plastic material are provided by the technical solution.
  • the composition comprises a PE base material comprising at least PE as a substrate and an anti-aging agent, and a repellency material containing synthetic capsaicin (alkali) (chemical name: Zheng- ⁇ )
  • alkali synthetic capsaicin
  • the acid vanillamide the content of vanillyl amide is 0.31% to 0.89% of the total weight of the rodent-proof PE material.
  • the content of ortho-marnic acid vanillamide in the repeller material is 0.35% to 0.49% of the total weight of the rodent-proof PE material.
  • the content of ortho-marnic acid vanillamide in the repeller material is 0.4% to 0.45% of the total weight of the rodent-proof PE material.
  • the repeller material is a high-purity synthetic capsaicin (base) having a content of 90% to 99.8% by weight of vanillyl amide
  • the content of vanillyl amide is 0.31% of the total weight of the rodent-proof PE material. 0.89%.
  • the repellency material is a synthetic capsaicin (base) having a content of 50% to 85% by weight of the vanadic acid amide
  • the content of the vanillyl phthalate is 0.35% to 0.75% of the total weight of the rodent-proof PE material.
  • the repeller material is a repeller microcapsule having a content of 15% to 35% by weight of the vanadic acid amide
  • the content of the vanillyl phthalate is 0.4% to 0.45% of the total weight of the rodent-proof PE material.
  • the repeller material is a rodent control material having a content of 5% to 15% by weight of the vanadic acid amide
  • the content of the vanillyl amide is 0.4% to 0.7% of the total weight of the rodent-proof PE material.
  • the preparation method of the rodent-proof PE material comprises the following steps: (1) first pulverizing the synthetic capsaicin (alkali) into a powder or granules by a pulverizer, or heating the synthetic capsaicin (alkali) to 40 ° C-100 °C slowly melts into a liquid form; (2) mixes the pulverized or melted synthetic capsaicin (alkali) and PE base material evenly; (3) finally feeds the blended anti-mouse PE raw material into an extruder to make Get rodent PE material.
  • the preparation method of the rodent-proof PE material comprises the following steps: (1) uniformly blending the repeller microcapsules and the PE matrix resin; (2) further mixing the anti-aging agent and other components into the micro-capsules of the repeller.
  • the PE matrix resin is continuously blended uniformly; (3) Finally, the mixed anti-mouse PE raw material is sent to an extruder to prepare a rodent-proof PE material.
  • the preparation method of the anti-mouse PE material comprises the following steps: (1) firstly mixing the anti-mouse masterbatch, the PE matrix resin, the anti-aging agent and the like into the blending; (2) finally mixing the anti-mouse PE raw materials. It is sent to an extruder to produce a rodent-proof PE material.
  • the beneficial effects of the invention are as follows: the invention adopts different purity capsaicin (alkali) as a rodent-proof PE material prepared by the rodenticide, and is tested by the mechanical industry standard JB/T 10696.10-XXXX wire and cable mechanical and physical and chemical properties test method. Both can achieve a significant level of anti-rat bite function with a protection rate greater than 90%, and reasonable control of production costs.
  • alkali capsaicin
  • the preparation method of the above anti-mouse PE material is as follows:
  • the high-purity capsaicin (alkali) having 95% of the content of vanillyl citrate is pulverized into powder or granules by a pulverizer, or the synthetic capsaicin (alkali) is heated to 40 ° C - 100 ° C. Slowly melt into a liquid;
  • the blended anti-mouse PE raw material is sent to an extruder to prepare a rodent-proof PE material.
  • the above method for preparing the anti-mouse PE material is the same as in the first embodiment.
  • the preparation method of the above anti-mouse PE material is as follows:
  • the preparation method of the above anti-mouse PE material is as follows:

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明公开了一种防鼠PE料及其制备方法，其组分包括有PE基础材料和驱鼠材料，驱鼠材料中正-壬酸香草酰胺含量为防鼠PE料总重量的0.31％～0.89％。本发明的防鼠PE料将正-壬酸香草酰胺含量控制在有效驱鼠的最小用量范围，以及控制合理的生产成本，能够广泛应用于各类电线电缆的生产，使得大量普及和推广防鼠咬电线电缆成为可能。

Description

一种防鼠PE料 技术领域
本发明涉及一种防鼠咬PE塑料材料及其制备方法，更具体地说，关于一种电线、电缆用防鼠咬PE塑料材料。
背景技术
据不完全统计，各类不明原因的火灾中有25％是由于老鼠咬破电缆塑料护套造成，在国内外60年代就对电线、电缆的防鼠非产重视，特别是辣椒素(碱)添加在各类塑料中作为驱鼠剂的研究也已经有一定的历史。但是，传统的提纯辣椒素(碱)(化学名称：香草基壬酰胺)每公斤达到2万元人民币，用来作为驱鼠剂添加，使塑料的成本过高不能得到推广，因此只是停留在研究阶段。现在市场上的合成辣椒素(碱)(化学名称：正-壬酸香草酰胺)的价格每公斤仅1600元人民币以下，使辣椒素(碱)作为驱鼠剂用于塑料制品的生产成为可能。在之前有不少关于用辣椒素(碱)作为驱鼠剂的案例，但基本均未提到是天然生物提纯还是化学合成辣椒素(碱)，更未提供辣椒素(碱)的纯度。驱鼠剂中正-壬酸香草酰胺的含量将导致PE料中正-壬酸香草酰胺的含量，正-壬酸香草酰胺在PE料中的含量过低将达不到防鼠效果；正-壬酸香草酰胺含量过高将成倍提高生产成本，造成不必要的浪费。
经过对现有技术的检索发现，我国专利99113759.0和03136904.9中公开的是香草基壬酰胺，未提供纯度。
我国专利申请号200710045549.2公开了防蚁防鼠剂包括正-壬酸香草酰胺，但未公开其含量。
我国专利申请号20090051833.X公开了辣椒素，但未提到是天然生物提纯还是化学合成辣椒素，未指明辣椒素的纯度，更未提及正-壬酸香草酰胺的含量。
发明内容
本发明的主要目的在于提供一种防鼠咬PE塑料材料及其制备方法，通过本技术方案，针对现有以辣椒素(碱)为驱鼠剂添加在PE塑料材料应用中存在的技术缺陷，以克服和弥补上述技术方案的不足，提供应用不同纯度辣椒素(碱)作为防鼠剂都能实际达到防鼠咬功能，并且合理控制生产成本的配方和制备方法。
为了达到上述的目的，本发明的技术方案是这样实现的：
其组分包括有PE基础材料和驱鼠材料，所述PE基础材料至少包括有PE为基材和抗老化剂，所述驱鼠材料中含有合成辣椒素(碱)(化学名称：正-壬酸香草酰胺)，正-壬酸香草酰胺含量为防鼠PE料总重量的0.31％～0.89％。
所述驱鼠材料中正-壬酸香草酰胺含量为防鼠PE料总重量的0.35％～0.49％。
所述驱鼠材料中正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.45％。
所述驱鼠材料为正-壬酸香草酰胺含量占其重量90％～99.8％的高纯度合成辣椒素(碱)时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.31％～0.89％。
所述驱鼠材料为正-壬酸香草酰胺含量占其重量50％～85％的合成辣椒素(碱)时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.35％～0.75％。
所述驱鼠材料为正-壬酸香草酰胺含量占其重量15％～35％的驱鼠微胶囊时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.45％。
所述驱鼠材料为正-壬酸香草酰胺含量占其重量5％～15％的防鼠母料时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.7％。
所述防鼠PE料的制备方法包括下列步骤：(1)先将合成辣椒素(碱)经粉碎机粉碎成粉末状或颗粒状，或将合成辣椒素(碱)加温到40℃－100℃慢慢融化为液体状；(2)将粉碎或融化后的合成辣椒素(碱)和PE基础材料混合均匀；(3)最后将共混好的防鼠PE原料送入挤塑机以制得防鼠PE料。
所述防鼠PE料的制备方法包括下列步骤：(1)先将驱鼠微胶囊和PE基体树脂共混均匀；(2)再将抗老化剂等其它组份投入与驱鼠微胶囊混合均匀的PE基体树脂继续共混均匀；(3)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
所述防鼠PE料的制备方法包括下列步骤：(1)先将防鼠母料和PE基体树脂、抗老化剂等组份投入共混均匀；(2)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
本发明的有益效果是：本发明应用不同纯度辣椒素(碱)作为防鼠剂制备得到的防鼠PE料，经过(机械行业标准JB/T 10696.10—XXXX电线电缆机械和理化性能试验方法)试验，均能达到防护率大于90％的显著级防鼠咬功能，并且合理控制了生产成本。
具体实施方式
下面结合具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好的理解本发明并能予以实施，但所举实施例不作为对本发明的限定。
实施例1
本实施例的组份如下：
Figure PCTCN2015077485-appb-000001
Figure PCTCN2015077485-appb-000002
上述防鼠PE料的制备方法如下：
(1)先将正-壬酸香草酰胺含量95％的高纯度辣椒素(碱)经粉碎机粉碎成粉末状或颗粒状，或将合成辣椒素(碱)加温到40℃－100℃慢慢融化为液体状；
(2)将粉碎或融化后的正-壬酸香草酰胺含量95％的高纯度合成辣椒素(碱)和PE基体树脂、抗氧剂1010、流变剂、PE蜡一起混合均匀；
(4)最后将共混好的防鼠PE原料送入挤塑机以制得防鼠PE料。
实施例2
本实施例的组份如下：
Figure PCTCN2015077485-appb-000003
上述防鼠PE料的制备方法同实施例1。
实施例3
本实施例的组份如下：
Figure PCTCN2015077485-appb-000004
上述防鼠PE料的制备方法如下：
(1)先将正-壬酸香草酰胺含量20％的驱鼠微胶囊和PE基体树脂共混均匀；
(2)再将抗氧剂1010、流变剂、PE蜡、与驱鼠微胶囊混合均匀的PE基体树脂继续共混均匀；
(3)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
实施例4
本实施例的组份如下：
Figure PCTCN2015077485-appb-000005
上述防鼠PE料的制备方法如下：
(1)先将正-壬酸香草酰胺含量10％的驱鼠母料和PE基体树脂、抗氧剂1010、流变剂、PE蜡投入共混均匀；
(2)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例，本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换，均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。

Claims (10)

  1. 一种防鼠PE料，其组分包括有PE基础材料和驱鼠材料，其中PE基础材料至少包括有PE为基材和抗老化剂，其特征在于，驱鼠材料中含有合成辣椒素(碱)(化学名称：正-壬酸香草酰胺)，正-壬酸香草酰胺含量为防鼠PE料总重量的0.31％～0.89％。
  2. 根据权利要求1所述的防鼠PE料，其特征在于，驱鼠材料中正-壬酸香草酰胺含量为防鼠PE料总重量的0.35％～0.49％。
  3. 根据权利要求2所述的防鼠PE料，其特征在于，驱鼠材料中正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.45％。
  4. 根据权利要求1所述的防鼠PE料，其特征在于，驱鼠材料为正-壬酸香草酰胺含量占其重量90％～99.8％的高纯度合成辣椒素(碱)时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.31％～0.89％。
  5. 根据权利要求1所述的防鼠PE料，其特征在于，驱鼠材料为正-壬酸香草酰胺含量占其重量50％～85％的合成辣椒素(碱)时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.35％～0.75％。
  6. 根据权利要求1所述的防鼠PE料，其特征在于，驱鼠材料为正-壬酸香草酰胺含量占其重量15％～35％的驱鼠微胶囊时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.45％。
  7. 根据权利要求1所述的防鼠PE料，其特征在于，驱鼠材料为正-壬酸香草酰胺含量占其重量5％～15％的防鼠母料时，正-壬酸香草酰胺含量为防鼠PE料总重量的0.4％～0.7％。
  8. 根据权利要求4或5所述的防鼠PE料的制备方法，其特征在于，包括以下步骤：(1)先将合成辣椒素(碱)经粉碎机粉碎成粉末状或颗粒状，或将合成辣椒素(碱)加温到40℃－100℃慢慢融化为液体状；(2)将粉碎或融化后的合成辣椒素(碱)和PE基础材料共混均匀；(3)最后将共混好的防鼠PE原料送入挤塑机以制得防鼠PE料。
  9. 根据权利要求6所述的防鼠PE料的制备方法，其特征在于，包括以下步骤：(1)先将驱鼠微胶囊和PE基体树脂共混均匀；(2)再将抗老化剂等其它组份投入与驱鼠微胶囊混合均匀的PE基体树脂继续共混均匀；(3)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
  10. 根据权利要求7所述的防鼠PE料的制备方法，其特征在于，包括以下步骤：(1)先将防鼠母料和PE基体树脂、抗老化剂等组份投入共混均匀；(2)最后将混合好的防鼠PE原料送入挤塑机以制得防鼠PE料。
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CN104045903B (zh) * 2014-06-06 2016-06-08 桐庐雷泰生物科技有限公司 一种防鼠低烟无卤料
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