• 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:
    Gegenstand der vorliegenden Erfindung ist ein Beutel für Schädlingsbekämpfungsmittel, zumindest teilweise bestehend aus einem Gas- und Wasserdampf-durchlässigen, wasserfreien Vliesstoff, der dadurch gekennzeichnet ist, daß der Vliesstoff ein Mehrkomponentenvliesstoff ist, welcher mindestens ein faserbildendes Material mit einem Schmelz- bzw. Erweichungspunkt über 165°C und ein zweites Material mit thermoplastischen Eigenschaften und einem Schmelz- bzw. Erweichungspunkt unter 145°C umfaßt. Ein weiterer Gegenstand ist die Verwendung des Beutels zur Aufnahme ausgasungsfähiger Schädlingsbekämpfungsmittel, insbesondere einer Phosphin entwickelnden Zusammensetzung auf der Basis von Erdalkali- und/oder Erdmetallphosphiden.
    公开号:SU1433405A3
    申请号:SU843762059
    申请日:1984-07-17
    公开日:1988-10-23
    发明作者:Фримель Вольфганг；Эрет Райнер
    申请人:Др.Вернер Фрейберг Хемише Фабрик Делиция Нахф (Фирма)；
    IPC主号:
    专利说明:


    sn
    fie. f
    The invention relates to bags intended to contain 4 |; a solid consistency ohmic myate, which slowly releases gaseous components in humid air.
    The purpose of the invention is to increase the durability of the package while maintaining high gas permeability.
    ; Figure 1 shows a bag for do-X1 | myata in the shell, a transverse section "| h; in fig. 2 — sheet of non-woven material for making a package; on . 3 - the same, for the manufacture of a single or multi-compartment package; NOT: FIG. 4 - section A-A in FIG. 3; on . 5 - multi-compartment package, cross section; in fig. 6 - the same side.
    I Package for pre-chemical contains C1 | replenished along the edges by means of CEiapHoro. seam 1 sheets 2, made by PS at least partially from gas-permeable and water-permeable steam of anhydrous non-woven mate, is a multi-component material containing PS1 with at least one fibrous material with a melting or softening temperature of 165-235 C and the second material | al with thermoplastic properties and melting point 80-145 C.
    The second material may be any fiber. The fibrous material may contain polyamide, polyester, polyacrylic resin, polypropylene with a softening point of greater than, fiberglass, or a combination of these.
    ; The fiber length of the fibrous material may be 5-20 mm.
    The second material may contain polyethylene, copolymers of ethylene, polypropylene or butylene, and vinyl acetate, and polypropylene with a softening point of less than 145 C. The fibers of the second material may be 0.5–1 mm. The ratio of the content of the fibrous material and the second material can be from 50:50 to 70:30 wt.%, The nonwoven material can be fixed by means of a bond. Polyacrylic ester, copolymer of ethylene, propylene or butylene and vinyl acetate, polyvinyl ether. chloride or polyviniladite, in the form of a dispersion or latex from natural or artificial rubber.
    0
    about
    ,
    five
    0
    five
    0
    five
    The nonwoven material may have a coating of a thermoplastic material, preferably polyethylene or a copolymer of ethylene vinyl acetate, and the amount of coating may be 15-50.
    Multicomponent non-woven mat-. The rial may contain fibers from at least one of the fibrous materials with a second material deposited on them, preferably polyethylene or ethylene-vinyl acetate copolymer in the area of the weld, 1-3 cm wide.
    Non-woven material can have a surface weight of 50 - 120 g / m
    The weld can be performed by heat or ultrasound. Non-woven material may have non-fiber alignment.
    As a nonwoven material for making a package, bicomponent fibers of the core-shell structure can be used. The fibrous material forms a core and the second material forms a shell. An example of such two-component fibers is such fibers in which the core consists of polya 6.6 and the shell is made of polyamide 6 "
    The porosity of the nonwoven material is such that, although the gases can pass unhindered through the walls of the bag formed by sheets 2, however, you cannot get out of the bag while drinking the hydrolysis of the pre-chemical.
    The second material may fully or mostly serve to enable or improve the formation of the weld or, in a desired manner, change the gas permeability and retention capacity of the nonwoven material and fine powder. The application of the second material can also be carried out over the entire surface area of the nonwoven material or only on certain parts of this nonwoven material, in particular, in places where welds are provided.
    The second material can be pulverized and, through a metering device (not shown), uniformly applied to the moving nonwoven material, then the latter must be subjected to appropriate thermal effects, with the particles of the second material being melted. The application of the second material on the fibrous material can be made in the form of a solution or suspension.
    In the case where the second material is made as separate fibers, the fibers of the fibrous material with a melting point of 165-7.35 ° C are preferably longer than the length of the fibers of the second material with a lower melting point, the fibers of the fibrous material being 5-20 mm. and the fibers of the second material have a length of 0.5 - .1 mm. In this case, the interstitial spaces between the long fibers of the fibrous material are filled with a second material with a lower melting point and shorter fibers, which significantly increases the permeability of the bag.
    A multi-component material is used as the nonwoven material used to make the bag. An example of such bicomponent fibers are also fibers in which the core consists of polyamide 6, 6, and the shell is made of polyamides.
    Sheet 7. has short sides 3 and 4 (which can be 7 to 15 cm) and long sides 5 and 6 (which are, for example, 10 to 20 cm). Dp the formation of the package sheet 2 along the midline 7 is bent so that the short sides 3 and 4 lie on top of one another. With the help of thermal energy or ultrasound, welds 1 are placed between lines 8 and edges 3-5 of sheet 2, with one side left open. The measured amount of the pre-chemical (for example, 34 g) on the open side is placed in the bag, after which this side is welded in the same way.
    The use of a second material or additional thermoplastic materials may be limited in the marginal zone between lines 9 and 8, along which weld seam 1 is provided, which may have a width of, for example, 5-10 minutes, in particular 8 mm.
    It is possible to execute a package with multiple sections (FIG. 2).
    4034
    The bag may be placed inside an airtight, sufficiently strong shell 10, for example, of a heat-welded foil having an aluminum coating. This shell 10 protects the package and placed in it, the chemical from atmospheric humidity. Immediately before use
    the shell 10 is torn apart without damage to the bag, the latter is removed and immediately placed in a place that needs to be treated with gas, with atmospheric humidity through the nonwoven material entering inside the pack of Ty, the chemical that will result in hydrolysis followed by gassing of phosphine. Phosphine through a pair of nonwoven material enters
    environment. Typically, the hydrolysis is complete after a few days, after which the pre-chemical, due to hydrolysis, remains as a loose powder, which is enclosed in a package.
    Thus, the package prevents contamination of the processed raw materials and the environment with poisonous powder.
    Packages can be combined in sets, having a length of 3 - 10 m,
    For example, 5 m for 100 combined packages, the width can be 5–32 cm, with large values being achieved when two combined packages in a ribbon-like arrangement are one near the other, transverse to the longitudinal direction, these packages can be one from the other, if necessary cut off. In weld 1 can be performed
    hole 1 1 through which pass the cord 12.
    Packages, being stacked zigzag, can be placed in a gas-tight container 13,
    The zigzag shape is formed by bending the weld 1 between the individual packages.
    The invention allows to ensure the complete gas permeability of the package, with
    This ensures the retention of the pest residues of the decomposed chemical in the package; in addition, the latter has a high durability. The bag has extremely low moisture content, as a result of which pre-modern undesirable gas formation is eliminated during manufacture. The invention allows to simplify the manufacture of the package when
    In the oven, there is a sufficiently large tightness and strength of welded 01vs, which eliminates the danger of the sealed out of the pre-chemical and its remains, the proposed package is safe and reliable
    (1 | formula of the invention
    i
    权利要求:
    Claims (10)
    [1]
    I 1. A package for the pre-chemical, including welded to the edges of the sheets, made according to MieHbiiieH, at least partially made of gas-permeable and permeable water vapor of anhydrous nonwoven material, which means that increase the durability of the package while maintaining a high gas permeability, the nonwoven material is a multicomponent material containing at least one fibrous material with a temperature of softening or softening of 165-235 ° C a second material with thermoplastic properties and temperature 8P-1A5 C melting point.
    [2]
    2, a package of pop, 1, about tlich ayushu and with the fact that the second material is a fiber
    [3]
    3. Package according to claim 1, characterized in that the fibrous material contains polyamide, polyester resin, polyacrylic resin, polypropylene with softening point more, glass fiber, or a combination thereof,
    [4]
    4. Package according to claim 1, characterized in that the fiber length of the loose material is 5 2) mm.
    [5]
    5. Package according to claim 1, which is different from the fact that the second material contains polyethylene, ethylene, propylene or butylene copolymers and vinyl acetate, and polypropylene with softening point less than 145 C.
    [6]
    6. Package on PP. 1 and 3, characterized in that the length is 334056
    The curl of the second material is 0.5 - 1 mm.
    [7]
    7. Package pop. 1, characterized by the fact that the ratio of the contents of the fibrous material and the second material is 50:50 - 70:30 wt.%.
    [8]
    8. A package according to claim 1, characterized by the fact that the non-woven material is fixed by means of a binder, which is an ester of polyacrylic acid, copolymertilen, propylene or butylene, and vinyl 5 acetate, polyvinyl chloride or polyvinyl acetate as a dispersion or latex from natural or artificial rubber.
    [9]
    9. Package according to p, o tl and h a- 0 u and c With the fact that the nonwoven material has a coating of a thermoplastic material, preferably polyethylene or a copolymer of ethylene and vinyl acetate.
    five
    [10]
    10. Package on PP. 1 and 9, about the fact that the amount of coating is 15-50 g / m,
    1, Package according to claim 1, which is different from the fact that the multicomponent nonwoven material contains fibers from at least one fibrous material with a second material deposited on them - preferably polyethylene or ethylene copolymer and vinyl acetate on section of the weld width of 1-3 cm,
    1-2, the package according to claim 1, of which is non-woven material having a surface weight of 50-120 g / m.
    13. A bag of pop, characterized in that the weld is made by heat or ultrasound.
    14, A non.I packet, characterized in that the nonwoven fabric has an unoriented arrangement of fibers.
    9 5
    7 8
    FIG. 3
    11 9
    N I /
     Q ri 3
    four/ /
     7 / U7A
    ) f r f -
    Fi &. 2
    FIG. 6
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1433405A3|1988-10-23|Bag for toxic chemicals
    EP0292948B1|1993-01-27|Applicator for the slow release of a pest control agent
    EP0705207B1|1999-02-10|Method and article for protecting a container that holds a fluid
    US4211807A|1980-07-08|Reinforced non-woven fabrics and method of making same
    US4921645A|1990-05-01|Process of forming microwebs and nonwoven materials containing microwebs
    KR100318980B1|2002-04-06|Sorption Goods
    US5601716A|1997-02-11|Filter material
    CA1091217A|1980-12-09|Oil sorbing mat
    JP3594983B2|2004-12-02|Method for producing absorbent article
    US5731055A|1998-03-24|100% polyester material for the manufacture of a pest control applicator
    SU1148552A3|1985-03-30|Pack for phosphinic pesticides
    DE3217273A1|1983-03-03|OXYGEN ABSORPTION AGENT PACK
    KR920702452A|1992-09-04|Water absorption bags
    JPH06176749A|1994-06-24|Bag-shape separator for lead-acid battery
    RU97101310A|1999-02-20|SORBING MATERIAL FOR COLLECTING OIL AND OIL PRODUCTS AND METHOD FOR PRODUCING IT
    WO1981002368A1|1981-08-20|Separator with improved tensile strength for starved electrolyte lead/acid battery
    DE202005012763U1|2005-12-29|Microporous thermally insulating panel
    SU1730274A1|1992-04-30|Non-woven fabric
    JPS6461556A|1989-03-08|Nonwoven fabric for treating oil
    SI8810966A8|1996-10-31|Applicator for the slow release gasses or wapours medium for pest control
    JPH1190131A|1999-04-06|Parallel flow type filter
    DD286791A5|1991-02-07|FORMABLE PRODUCT-ACCESSORY DRY INSERT FOR PACKAGING
    同族专利:
    公开号 | 公开日
    EP0131759A3|1985-06-12|
    IL72390D0|1984-11-30|
    IN160123B|1987-06-27|
    TR21986A|1985-12-23|
    BR8403536A|1985-06-25|
    US4597218A|1986-07-01|
    EP0131759B1|1986-08-27|
    ES287173Y|1986-07-16|
    AU566943B2|1987-11-05|
    PH20965A|1987-06-10|
    ES534424A0|1985-12-01|
    ES8602347A1|1985-12-01|
    YU123384A|1986-12-31|
    CA1228535A|1987-10-27|
    ZA845057B|1985-03-27|
    EP0131759A2|1985-01-23|
    DE3460559D1|1986-10-02|
    AT21672T|1986-09-15|
    PT78936B|1986-06-03|
    DE3325826A1|1985-01-31|
    YU44876B|1991-04-30|
    IL72390A|1988-01-31|
    PT78936A|1984-08-01|
    ES287173U|1985-12-16|
    JPS6045155A|1985-03-11|
    MX160646A|1990-04-02|
    AU3077684A|1985-01-24|
    DD221057A5|1985-04-17|
    JPH0379266B2|1991-12-18|
    ID994B|1996-10-08|
    GR79957B|1984-10-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1077835A|1912-05-10|1913-11-04|Albert Andrew Kelly|Packing pulverulent, granular, and other substances.|
    US2139040A|1937-08-04|1938-12-06|Ivers Lee Co|Powder package|
    US2497117A|1946-01-23|1950-02-14|Dreyfus Camille|Method of surface-bonding fibrous batts|
    FR1096519A|1953-12-18|1955-06-21|Chimie Appliquee Purodor Lab D|Protective device allowing the continuous distribution and use of anti-moth or insecticide tablets to evaporate|
    BE596141A|1960-03-31|1900-01-01|
    DE1303780C2|1961-05-19|1977-12-29|Fa Carl Freudenberg, 6940 Weinheim|PROCESS FOR THE PRODUCTION OF HEAT-WELDED NON-WOVEN FABRICS|
    DE1903289A1|1969-01-23|1970-07-30|Talpay Dr Bela M|Non woven fabrics consisting of polyamide - or polyester or their mixtures with cotton|
    DE2037110C3|1969-11-06|1978-11-30|Fa. Carl Freudenberg, 6940 Weinheim|Process for the production of soft, elastic, iron-on interlinings|
    FR2037769A5|1970-03-06|1970-12-31|Cds Lab Du|Conditioning rat killer|
    DE2105681C3|1971-02-08|1975-10-02|Bayer Ag, 5090 Leverkusen|Process for the production of aqueous fiber suspensions|
    DE2454172C3|1974-11-15|1979-05-10|Degesch Gmbh, 6000 Frankfurt|Pesticides and processes for their production Degesch GmbH, 6000 Frankfurt|
    US4131704A|1976-01-02|1978-12-26|Phillips Petroleum Company|Nonwoven fabric comprising needled and selectively fused fine and coarse filaments having differing softening temperatures which is useful as a backing in the production of tufted materials|
    DE2655513C2|1976-12-08|1985-10-24|Joh. Vaillant Gmbh U. Co, 5630 Remscheid|Device for regulating the amount of heat given off by a district heating energy source|
    US4199548A|1977-06-10|1980-04-22|Toyo Ink Manufacturing Co., Ltd.|Thermally diffusible composites|
    AR228128A1|1978-06-22|1983-01-31|Freyberg Chem Fab Werner|PESTICIDE DEVICE AND PREPARATION PROCEDURE OF A TOXIC ATMOSPHERE APPLYING SUCH DEVICE|
    DE7818669U1|1978-06-22|1978-10-26|Dr. Werner Freyberg Chemische Fabrik Delitia Nachf.,6941 Laudenbach|DEVICE SUITABLE FOR TAKING UP AND USE OF PEST CONTROL|
    DE7906765U1|1979-03-10|1979-07-05|Haufe Ludwig|Pesticide Pouch|
    JPS613058B2|1979-12-13|1986-01-29|Denki Kagaku Kogyo Kk|
    US4296168A|1980-02-19|1981-10-20|Ambrose Jere B|Padding sheet formed of a mixture of fibers bonded at their intersections|
    JPS6254705B2|1981-05-07|1987-11-16|Mitsubishi Gas Chemical Co|
    JPS6330223B2|1981-05-12|1988-06-16|Mitsubishi Gas Chemical Co|
    US4488924A|1981-12-10|1984-12-18|Mobil Oil Corporation|Method of sealing laminar thermoplastic films and bags|
    US4479999A|1982-04-15|1984-10-30|Celanese Corporation|Fabric comprised of fusible and infusible fibers, the former comprising a polymer which is capable of forming an anisotropic melt phase|
    JPS6110583B2|1982-06-29|1986-03-29|Chisso Corp|US4653644A|1984-06-18|1987-03-31|Degesch Gmbh|Package for toxic fumigant material in pellet or tablet form and method of making same|
    NZ216661A|1985-06-27|1989-10-27|New Zealand Ind Gases|Fumigant composition containing phosphine|
    IN170021B|1987-05-26|1992-01-25|Deita Freyberg Gmbh|
    DE3739641A1|1987-11-23|1989-06-01|Ver Papierwarenfab Gmbh|Process for producing padded bags|
    US4881671A|1988-04-25|1989-11-21|Horton Robert D|Self-dusting insecticide boot attachment|
    US4847133A|1988-05-27|1989-07-11|Medtex Products, Inc.|Synthetic fiber healthcare fabric|
    US4976062A|1988-06-02|1990-12-11|Justin Rutledge|Rodent or reptile repelling product and method|
    CA2072971A1|1989-11-14|1991-05-15|Heinz Gujer|Apparatus for manufacturing flexible containers|
    AU642079B2|1989-11-14|1993-10-07|Sealed Air Corporation|Apparatus for manufacturing flexible containers|
    FR2656346B1|1989-12-22|1992-04-10|Arjomari Prioux|FLEXIBLE SHEET, RESISTANT TO TEARING AND SPLITTING, LOW ABSORBENT TO LIQUIDS AND WITH CONTROLLED POROSITY.|
    DE4009369A1|1990-03-23|1991-09-26|Celcommerz High Chem Produkte|Packing for powder or gaseous materials|
    FR2688116B1|1992-03-04|1996-11-22|Serge Barbieux|SACHET CONTAINING A REPULSIVE MATERIAL WITH RESPECT TO ANIMALS.|
    ZA929997B|1992-09-25|1994-06-20|Casa Bernardo Ltda|100% Polyester reinforced material for the manufacture of a laminated film to form an applicator for holding a pest control agent.|
    GB9303538D0|1993-02-22|1993-04-07|Boots Co Plc|Medicament presentation|
    AU648244B3|1993-12-16|1994-04-14|K.R. Nielson|Childsafe mothball spacing device|
    US5667753A|1994-04-28|1997-09-16|Advanced Sterilization Products|Vapor sterilization using inorganic hydrogen peroxide complexes|
    US6706344B1|1994-12-29|2004-03-16|Electric Power Research Institute, Inc.|Controlled fumigation of wooden structures|
    DE19514948C2|1995-04-24|1998-01-22|Bayer Ag|Moth control pillow|
    AU720683B2|1996-02-29|2000-06-08|Sumitomo Chemical Company, Limited|Insect controller|
    ZA963817B|1996-05-14|1996-11-25|Inhouse Products Cc|A deodorant and disinfectant dispenser and a method of disinfecting and/or deodorising waste material in a receptacle|
    US6047497A|1997-03-18|2000-04-11|The Boc Group, Inc.|Gas fumigation method and system|
    DE19861057C2|1998-11-19|2002-09-12|Rockwool Mineralwolle|Storage and transport unit for insulation elements|
    US6716498B2|1999-12-21|2004-04-06|The Procter & Gamble Company|Applications for substance encapsulating laminate web|
    US7922984B2|2000-02-18|2011-04-12|Selective Micro Technologies, Llc|Apparatus and method for controlled delivery of a gas|
    AUPR092300A0|2000-10-20|2000-11-16|Applied Biotechnologies Pty. Ltd.|A bait package|
    BE1013961A3|2001-02-06|2003-01-14|Desclean Belgie Nv|Production of phosphine gas useful as a fumigant especially for killing insects and rodents, comprises contacting a metal phosphide with exothermically generated water vapor|
    US6662491B2|2001-09-05|2003-12-16|Clarke Mosquito Control Products, Inc.|Insecticide dispenser|
    US7046920B2|2004-04-20|2006-05-16|S.C. Johnson & Son, Inc.|Multi-stage dispensing mat|
    US8021457B2|2004-11-05|2011-09-20|Donaldson Company, Inc.|Filter media and structure|
    JP5340598B2|2004-11-05|2013-11-13|ドナルドソンカンパニー，インコーポレイティド|Filter media and structure|
    US8057567B2|2004-11-05|2011-11-15|Donaldson Company, Inc.|Filter medium and breather filter structure|
    DE102005005299A1|2005-02-04|2006-08-17|Oxmox Gmbh|Box e.g. cheque card box, manufacturing method, involves inserting zigzag seam into edge regions so that seam overlies end edges of encased regions and runs through encased region and end regions of wall parts|
    CN101151084B|2005-02-04|2013-02-13|唐纳森公司|Aerosol separator|
    EP1858618B1|2005-02-22|2009-09-16|Donaldson Company, Inc.|Aerosol separator|
    JP4504232B2|2005-03-07|2010-07-14|株式会社ニックス|Resin products for insect repellent or insecticide|
    EP1776862B2|2005-10-20|2012-10-24|ARIS Handels GmbH|Bag for an insecticide-containing carrier, particularly for protection against moths|
    US7763213B2|2005-12-21|2010-07-27|Freescale Semiconductor, Inc.|Volatile corrosion inhibitor packages|
    US20080029116A1|2006-08-01|2008-02-07|John Howard Robinson|Smokeless tobacco|
    WO2008103736A1|2007-02-22|2008-08-28|Donaldson Company, Inc.|Filter element and method|
    EP2125149A2|2007-02-23|2009-12-02|Donaldson Company, Inc.|Formed filter element|
    DE102008038556A1|2008-06-26|2009-12-31|Eswegee Vliesstoff Gmbh|Nonwoven fabric for use as a moisture-permeable, microporous semi-luxury packaging material|
    US9885154B2|2009-01-28|2018-02-06|Donaldson Company, Inc.|Fibrous media|
    US20100287816A1|2009-05-18|2010-11-18|Abelbeck Partners, Ltd.|Insect trap|
    US9210924B1|2012-03-27|2015-12-15|Ty Terrell|Ecofriendly maritime pest management kit|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19833325826|DE3325826A1|1983-07-18|1983-07-18|BAG FOR INCLUDING OUTGASSING PEST CONTROL|
    [返回顶部]