• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Applying old known chemistry in a new way to create a new product with unique properties To create a product with a higher fire value and thus greater protection via an acid-base reaction. To improve, through emulsified fish oil and binder (1-10%) as well as iodine preparation and boiling salt, known problems in fire impregnation without compromising ecology and sustainability. In addition to eliminating hygroscopy, it also improves the protection against mold attacks as well as leaching or leaching of the solids. In this way, to meet 2 essential conditions, namely leakage to the surrounding environment and retention of the active substances in the tree To with the product used, save the industry from resources by undertaking subsequent treatment with a surface product.
    公开号:DK201400155A1
    申请号:DK201400155
    申请日:2014-03-18
    公开日:2015-09-28
    发明作者:Michael Nørgård
    申请人:Firestop Nordic Aps；
    IPC主号:
    专利说明:

    2. Background:
    Michael Nørgaad has developed a new fire-retardant liquid for impregnating cellulosic materials, including bi.a, wood.
    A patent is required for the liquid which is now ready for production.
    The novelty and invention lie fc * To use old known chemistry in a new way ten! to create a new product with unique properties * To create, through an acid-base reaction, a product that has a higher brand value and thus greater protection.
    «To improve, via emulsified fish oil and binder (1-10%) as well as iodine preparation and cooking saith, known problems in fire impregnation without compromising ecology and sustainability.
    ® In addition to eliminating hygroscopy, it also improves the protection against mold attacks as well as leaching or leaching of the solids. In this way to accommodate 2 essential conditions, namely leakage ten! the surrounding environment and retention of the active substances in the tree * To save the industry with resources by undertaking subsequent treatment with a surface product without foundation.
    3. Validity:
    The patent is wanted ten! Denmark.
    4.1 Technical area
    The invention relates to a liquid - a so-called antifouling fire impregnation liquid for use in impregnation plants, vacuum as pressure, where a dosage is applied to the process.
    Its antifouling fire-retardant liquid has several functions. It should reduce the surface tension in the water, thereby increasing the uptake in the tree. At the same time, the constituents must contribute to a fixation so that the liquid stays inside the tree.
    The agent prepared as an acid-base reaction in which in the process fish oil as intermediate. The reaction results in a mixture of salts with high active content of P and N as the fire-retardant reducing agents. The fish oil acts as a "binder" and helps to ensure a stable emulsion while the fish oil after curing helps to ensure that the active substances are fixed in the wood and that the leaching is reduced.
    Today, funds already exist in the Danish market, but none of these funds have the same method of production. What is common to these agents is that they can be used in process technology but they are not suitable product technology. There is no fixation in the wood, which means that the wood appears hygroscopic while the salts are washed out. This in turn means that the fire value is reduced.
    4.2 Brief Description of the Invention
    It has now been found that it is possible to produce a concentrate which is environmentally friendly and non-toxic and in which the concentrate in contrast to ten! known agents can be used for all types of cellulosic materials, including wood and for all known impregnation forms, bi, a. pressure.
    The concentrate consists primarily of N and P compounds.
    The invention thus relates to a fire impregnating liquid which cannot be burned
    Ingredient_ Weight percent
    Water 40 - 60
    Salt of N-boost P compounds 40-60
    Fish Oil 5 -10
    Urea 5-10 1PBC <1
    Oxidative catalyst <1
    Ceilulose-containing materials, e.g. Fire-retardant wood must have a maximum moisture content of 25% and must not be affected by visible mold or rot / fungus. The wood is placed on suitable wagons which are driven into an impregnation tank (Autoclave). Then a vacuum is established. The autoclave is then filled with fire-retardant liquid, after which vacuum is compensated. Pressure is established in the autoclave. The fire-retardant liquid is then moved back to the storage tank.
    To ensure distribution of the liquid in the cellulosic material, e.g. the wood and minimize fluid on the surface, an after vacuum is established. The impregnated wood is driven out of the autoclave and placed on a fixed fixing pad.
    When the tree is dry it is delivered to the customer.
    The fire-retardant liquid has the advantage of reducing the surface tension and eliminating lime deposits from the water. The fire protection liquid is temperature stable and can be effective at lower temperatures. It is stable during transport and storage, and finally, with the addition of corrosion inhibitors, it is chemically inert to bolts, nails and joints, etc.
    权利要求:
    Claims (2)
    [1]
    5. Patent claims
    [2]
    1. Saline, water-dilutable mold-preventing fire-retardant liquid; Water 40-60 Salt of N and P Compounds 40 - 60 Fish Oil 5 -10 Urea 5 -10 IPBC <1 Oxidative Catalyst <1 The fire impregnating liquid according to claim 1 characterized in that salts of N and P compounds are defined as ammonium hybrid, ammonium phosphate, diammonium phosphate The fire impregnating liquid according to claim 1 is characterized in that Urea is defined as Urea or Carbamide, an organic nitrogen compound which is chemically an amide of formula (NH 2) 2 CO. According to claim 1, iPBC is characterized by B-iodo-Z-propynyl-lodG-butylcarphamate and by acting as the antifungal agent. Oxidative catalyst is the substance that helps ensure that the agent dries up and thus cures. Oxidative catalyst is claimed to be of the type Cobalt Octoate. The process is characterized by preparing a concentrate which is added to the impregnation plant and from which dosing takes place. The use is characterized by any kind of cellulosic material, e.g. wood that is desired to be fire and mold impregnated and thus fire and mold! protected.
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    同族专利:
    公开号 | 公开日
    DK178301B1|2015-11-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT8656T|1980-06-30|1984-08-15|Ciba-Geigy Ag|FIRE-RETARDANT, INTUMESCENT COMPOSITION AND THEIR USE FOR THE FIRE-RESISTANT EQUIPMENT OF SUBSTRATES AND AS FIRE-EXTINGUISHING MEDIA.|
    DE3531257A1|1985-08-31|1987-03-12|Desowag Bayer Holzschutz Gmbh|MEDIUM OR CONCENTRATE FOR PRESERVATING WOOD AND WOOD MATERIALS|
    AUPR211400A0|2000-12-15|2001-01-25|Koppers-Hickson Timber Protection Pty Limited|Material and method for treatment of timber|
    CA2619683A1|2005-08-15|2007-02-22|Osmose, Inc.|Water repellent composition for improving wood product dimensional stability|
    FI121917B|2008-11-25|2011-06-15|Bt Wood Oy|Composition and process for processing wood-based material and wood-based material treated with the composition|
    FI20115535A0|2011-05-30|2011-05-30|Fp Wood Oy|fire retardant|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DK201400155|2014-03-18|
    DK201400155A|DK178301B1|2014-03-18|2014-03-18|Anti-fungal Fire Retardant - Burnout|DK201400155A| DK178301B1|2014-03-18|2014-03-18|Anti-fungal Fire Retardant - Burnout|
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