WO2020064735A1 - Pochette contenant de la kératine et son utilisation - Google Patents

Pochette contenant de la kératine et son utilisation Download PDF

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Publication number
WO2020064735A1
WO2020064735A1 PCT/EP2019/075715 EP2019075715W WO2020064735A1 WO 2020064735 A1 WO2020064735 A1 WO 2020064735A1 EP 2019075715 W EP2019075715 W EP 2019075715W WO 2020064735 A1 WO2020064735 A1 WO 2020064735A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
oil
water
oily
keratin
Prior art date
Application number
PCT/EP2019/075715
Other languages
German (de)
English (en)
Inventor
Wolfgang ZACHERT
Original Assignee
Zachert Wolfgang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zachert Wolfgang filed Critical Zachert Wolfgang
Priority to EP19786722.9A priority Critical patent/EP3856384A1/fr
Publication of WO2020064735A1 publication Critical patent/WO2020064735A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/001—Treatment of dispersed oil or similar pollution on roads, for instance devices for applying treating agents
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H12/00—Cleaning beaches or sandboxes
    • E01H12/006—Oil removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4856—Proteins, DNA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4862—Feathers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Definitions

  • the present invention relates to a pocket-like container which has keratin on the inside, and to the use of this container and of material containing keratin for holding oil-like liquids.
  • motor vehicle first aid kits are mandatory and must be carried by the vehicle driver as soon as this vehicle is moved on public road traffic.
  • Such motor vehicle first aid kits serve the purpose of being able to provide the necessary first aid to people in the event of accidents with injuries until professional help, for example an emergency doctor,
  • Corresponding oil binders however, often have a low storage capacity based on their own weight, so that it is not possible to carry oil binders in motor vehicles since the space requirement would be too great. Because of If the time lag between the formation of the oil spill and the arrival of technical support services, such as the fire brigade or THW, to remove the oil spill, there may be major environmental damage if the oil spill reaches the waste water via a manhole cover or seeps into the ground. There is therefore a need to provide an oil storage material with a high storage capacity. In addition, it should be possible to provide the storage material in such a way that it is easy for the driver to handle. In addition, it should have little weight.
  • the object of the present invention is to provide an agent which is able to absorb and bind oil.
  • the storage material preferably does not have to be disposed of as special waste, but should be made possible for further use.
  • the new agent should be easy to use, so that it can be used not only by experts, but by everyone.
  • the material should be able to absorb small amounts of oil, such as those that can occur in traffic. However, it should also be able to absorb larger quantities of oil in order to absorb the oil quantities escaping there, for example in the event of accidents in shipping or aviation.
  • the material should therefore have the highest possible storage capacity for oil, that is to say it should preferably be able to absorb a multiple of its own weight in oil.
  • the basic idea of the invention is to equip every motor vehicle that is approved for road traffic with a substance that is suitable and intended to take up an oil spill immediately after it has escaped, so that it cannot get into the environment, but through it provided substance, which is attached to each vehicle, can then be easily disposed of or given off for further use.
  • keratin has a high oil storage capacity and is able to store oil up to about 20 times its own weight to record.
  • keratin is available in practically unlimited quantities from natural sources. It is non-toxic, the production does not require any special energy, the contact with the human skin is not critical, so that it can also be used without major protective measures.
  • the object on which the present invention is based is therefore achieved by using keratin-containing material (3) for the absorption and storage of oil-like substances, the material (3) first being brought into contact with the oil-like substance and then the oil-contaminated material (3) is used again.
  • the object on which the present invention is based is therefore achieved by a bag-like container (1) with a tightly closable access opening (2) and an interior (4), the interior having a material (3) that contains keratin .
  • the keratin-containing material (3) is able to absorb oil-like substances. It is in particular in the form of particles or granules containing keratin. It can be, for example, hair, feathers, horn shavings, cut hair, bristles or fur hair or the like. Scales, claws, hooves, claws, horns, antlers, bird beaks, bristles, animal wool, skin, leather, such as, for example, leather sections from the production of leather products, or leather waste, which are recycled in the sense of recycling, are also suitable can. These can be contained as a whole or in reduced form, for example in the form of sections, clippings or chips or in the form of a powder or granules.
  • P refers the material (3) consists of keratin. However, it can also contain keratin along with other ingredients. It is particularly preferably at least 50% by weight or more, in particular at least 60% by weight or more, preferably 75% by weight or more or 80% by weight or more, particularly 90% by weight % or more, preferably 95% by weight or more, of keratin.
  • the container (1) according to the invention has a size that enables it to be carried easily in a motor vehicle.
  • the size of a motor vehicle first aid kit is particularly suitable. These can come in different sizes and configurations - depending on the space available in the motor vehicle. Due to the choice of the material (3) inside the container (1) according to the invention, the space requirement is small, so that different spatial configurations, depending on the motor vehicle, are also possible here.
  • the container (1) therefore comprises 2 kg or more, in particular 1.8 kg or more, preferably 1.5 kg or more, particularly preferably 1 kg or more of material (3) containing keratin.
  • the container (1) according to the invention should not necessarily be able to bind the complete absorption of the escaped oil. Rather, it should be used as a kind of first aid to prevent or at least reduce major environmental damage until technical help is provided by the fire brigade, THW or others.
  • the container (1) according to the invention is therefore filled with 300 g or more, in particular with 500 g or more, preferably with 800 g or more, particularly preferably with 1000 g or more of the keratin-containing material.
  • the container (1) has a weight that can be handled by any vehicle driver.
  • the material (3) can be compacted according to the invention.
  • Material containing keratin or keratin can be pressed while exerting pressure, so that a quantity of about 2 kg can also be accommodated in a container (1) with the space required for a first-aid kit.
  • the keratin-containing material or the material consisting of keratin particularly preferably has free cut surfaces. This is made possible, for example, by using clippings, chips, granules or the like. These cut surfaces enable particularly good absorption. This therefore offers the particular advantage of an extraordinarily large receiving surface, since the total area which is made available by the keratin-containing material is made up of the sum of all end faces of all sections added together with the lateral surface of the sections, so that the length of the individual sections of the clippings, the end faces are added on both sides.
  • the material (3) is more preferably in such a spatial configuration that the surface is as large as possible in relation to the volume. Accordingly, a spherical or at least approximately spherical configuration of the material is particularly preferred.
  • the material (3) to be absorbed is absorbed, inter alia, via the end face and penetrates into the keratin-containing material, it being shown that after the oil-contaminated liquid has been absorbed, the keratin-containing material can even be used further, for example for oil-containing ones to produce briquette-like compacts that can be used in an environmentally friendly manner.
  • these compacts are to be used as a kind of coal substitute in order to burn them in an industrial process.
  • the resulting exhaust gases are filtered in conventional processes and thus cleaned.
  • the resulting ash can then be pressed into a diamond, for example, which can be used to manufacture grinding machines, cutting discs, flexible discs, etc.
  • the material (3) according to the invention thus enables oil-like substances to be absorbed without the occurrence of hazardous waste which has to be disposed of in a complex manner.
  • the motor vehicle accessories according to the invention in the form of the container (1) according to the invention have the advantage that they can be marketed through existing sales channels, so that they are available at every petrol station, at every car accessories store, in every supermarket and in particular can also be supplied to the motor vehicle by the manufacturer in the case of a new car.
  • existing distribution channels can also be used to provide material (3) and / or container (1).
  • the container (1) according to the invention can be designed, for example, as a resealable can.
  • the material of the container (1) can be selected, for example, from plastic, metal, natural fibers, etc.
  • Plastic can, for example, be a hard plastic, such as a PE or HDPE, whereby a dimensionally stable container is obtained.
  • flexible textile fabrics such as woven fabrics, knitted fabrics, scrims or nonwovens, for example in the form of a blanket or a pad, can be used as the material for the container (1).
  • the shape of the container (3) can be flexible. In addition, it can also be stowed more flexibly in the vehicle, since the spatial configuration is variable.
  • the container (1) is made of a flexible material, it is possible to use the container as a whole.
  • the material of the container (1) is then selected such that oil to be absorbed can penetrate into the interior and be absorbed and stored there by the material (3) according to the invention.
  • the container as a whole is then returned to the manufacturer or a recycler for further use.
  • the material (3) it is also possible for the material (3) to be loosely present in the interior (4) of the container (1) and then to be spread out when in use.
  • the material (3) in the interior (4) of the container it is also possible for the material (3) in the interior (4) of the container to be packaged in smaller units which can then be used. Such smaller bags or pouches in the interior (4) of the container can be used flexibly.
  • a pouch made of a fabric or fleece is suitable, which guides the oil into the interior, where it is then absorbed and held by the material (3). This makes it easier to dispose of the contaminated material (3), since only the pouches have to be collected and no scattered material has to be swept up or similarly removed.
  • the container (1) is preferably resealable. It can have an opening which is provided, for example, with a zipper, button, push button, adhesive closure, Velcro closure, click closure or the like. This enables the container (1) to be reused after the material (1) has been used.
  • the keratin-like material is in no way chemically preloaded is and can 100% do its job, which consists primarily in sucking up polluting liquids.
  • the secured oil can be reused together with the material (3), for example as a kind of industrial coal or as a raw material for this.
  • the material according to the invention can, for example, be combined with household waste, residual waste, organic waste and / or commercial waste and can be thermally used in a mixture with these.
  • the material can be picked up immediately after it has fulfilled its task by means of a dustpan and a hand brush, it can be filled back into the original container, this can be closed and then handed over to suitable acceptance points.
  • the material (3) can be recycled during disposal.
  • the contaminated material (3) is passed on for further use.
  • an industrial coal is obtained which is then used for thermal recycling so that the bound energy present in the material (3) is converted into heat energy, for example.
  • the material containing keratin can easily absorb up to 20 times and more of its own weight in oil-contaminated liquid. Accordingly, if up to 2 kg of material are provided, up to 40 kg of oil-contaminated liquid can be absorbed, which will be sufficient for the normal case.
  • oily or oily liquids are, for example, kerosene, petroleum, gasoline, diesel, diesel oil, mixtures of fuels, brake fluid, oils, heating oil, gear oil, motor oil, hydraulic oil, crude oil, petroleum, Kuwait crude oil, vegetable oils, shale ferrous oils and waste oil .
  • oil-like substances are to be understood as all those substances which in particular do not dissolve in water but in or on their own phase Water. Likewise, the oil-like substances do not dissolve in the gases or other materials from / from which they are to be removed.
  • the keratin-containing material (3) can therefore be used to remove oily liquids from other liquids, the material (3) contaminated with an oil-like substance being used further. This can be done, for example, by using a filter unit or a pad which has the keratin-containing material (3).
  • the contaminated material (3) can then be recycled, in particular thermally, so that energy can be obtained.
  • industrial diamonds for example, can be produced from the residues of the incineration, so that extensive reuse is possible.
  • the other liquids mentioned here are, for example, operating liquids, functional liquids, liquid process media or types of water such as e.g. Drinking water, waste water, sea water, bodies of water, sea water, ground water, glacier water, fresh water, salt water, industrial water, street water, sewage water, oil separator water, process water, production water, cooking water.
  • the oily liquid can be removed in, in, above or below the other non-oily liquid.
  • the container (1) and in particular the material (3) contained can also be used to absorb oily liquids due to accidents, operational accidents, pipeline accidents, ship accidents, hydraulic hose accidents with oily substances or liquids to remedy the contaminated areas in the Commitment.
  • the container (1) according to the invention and the material (1) according to the invention can also be used in the event of environmental catastrophes, natural disasters or flood events in which oil-like substances escape undesirably.
  • coral reefs can also be cleaned of oil-like substances. Oily liquid, oily liquid and oily substance are used synonymously in the present application.
  • the container (1) and in particular the material (3) contained can continue to be used for prevention and / or to take up any accidents with oils, to create a prevention unit in order to then e.g. to be used for sacrificial buoys, barrier buoys, safety receptacles for pipes, pipe units, hose units, shipbuilding, filling station construction and tankers.
  • buoys which have the material (3) according to the invention can also be provided in rivers or waterways in order to permanently absorb impurities with oil-like substances.
  • Sacks filled with the material (3) according to the invention can also be used in a comparable manner to sandbags in the event of flooding. Any oily liquid contained in the water is absorbed so that pollution of the environment can be reduced.
  • Containers according to the invention and the material according to the invention can thus be used, for example, as a safety buoy or as a safety chain in oil rigs in order to prevent oil from escaping.
  • the container (1) and in particular the material (3) contained can also be used to hold oily liquids from solids and / or solid substances.
  • Solids in the sense of the present invention are in particular objects with a surface made of solid, non-absorbent material, such as wood, metal, plastic or glass.
  • Solid substances in the sense of the present invention are different types of soil, such as topsoil, sand, gravel, mineral rock, or rock. All solid media and solid operating materials are also included.
  • the container (1) and in particular the material (3) contained can also be used to hold oily liquids from gaseous substances and / or substances. Examples include exhaust gases from motorcycles, cars, airplanes or ships, as well as industrial exhaust gases or exhaust air from industrial processes or from oil heating systems. Gaseous media and gaseous operating materials, for example also water vapor, are also included.
  • the container (1) and in particular the material (3) contained can also be used for cleaning oily liquids from plants and / or plant cultures.
  • the purification of sea plants or other plants is to be mentioned here by way of example, on the surfaces of which the oily substance adheres, which can be removed from the surface of the plant or the plant parts using the material (3) according to the invention.
  • the container (1) and in particular the material (3) contained can also be used for cleaning oily liquids from living creatures (animals and / or humans), for example for cleaning birds, fish or marine animals or corals a leak (leak) on an oil rig or an accident involving an oil tanker or other pollution of the environment with an oily liquid.
  • the container (1) and in particular the material (3) contained can also be used to secure oily liquids for cleaning of any kind, e.g. as a filter, as grit, pads, refill pads, oil spill tools.
  • the container (1) and in particular the material (3) contained can continue to be used to filter out oily pollutants from oil separators. Oil separators are emptied regularly. When emptying the amount of liquid disposed of can be significantly reduced by the method according to the invention.
  • the container (1) and in particular the material (3) contained can continue to be used to absorb any oil that may escape in the event of a fire.
  • the material (3) must be treated on site.
  • the material (3) can be used together with extinguishing water or foam or the material (3) can be provided with a fire-retardant and used in combination with extinguishing foam or water.
  • the material (3) according to the invention or the container (1) according to the invention can be used as a kind of tool to pull the oil-type substance into other areas. For this it is necessary that the material (3) come into contact with the substance to be absorbed or removed. Complete recording is not necessary. For example, if the material (3) touches the edge of a 2-dimensional spatial expansion of the material (3) in the manner of a pool on water, the expansion follows the material (3) when the material (3) touches the pool in the edge area in any direction.
  • the material (3) can be moved at sea or on a lake in such a way that the oily substance follows the material in the direction of the shore or a port, where the substance can be removed and disposed of more easily than in the middle of the water.
  • the oil-like substance can also be removed from particularly sensitive areas, such as nature reserves, in which the material pulls the oil-like substance away accordingly. In the manner of a tail, the oily substance follows the movement of the material (3).
  • the material according to the invention enables it to be used as a spreading material or in bulk Material in any other form, in a container or even as a kind of tool as described above. It can also be used as a building material to stabilize oil leaks.
  • the material according to the invention can be present here, for example, as a type of tissue which is used to close a leak. Or the material can be part of other materials, such as concrete, to enable a leak to be sealed.
  • the oily substance can be largely recovered from the material, namely up to 80%, so that the original use is possible for most of the oily substance. The remainder of the oil-like substance remains in the material, which can then be used as industrial coal, as described above.
  • FIG. 1 shows a bag-like container (1) according to a preferred embodiment of the present invention.
  • the container is about the size of a motor vehicle first-aid kit, but it can also be slightly larger or smaller, depending on how far the material inside is compressed in order to be able to fulfill the task.
  • the container (1) is designed in the manner of a soft bag. The roughly cuboidal outer contour is closed on one surface by a circumferential zipper, so that the contents can also be accessed through this zipper.
  • containers can also be designed according to an all-round sealed can, for example in the manner of freezer tins or comparable containers.
  • this container consists of keratin-containing, finely chopped material.
  • This material is in the form of cuts, clippings or chips. It can be hair, feathers, horn shavings, cut hair, bristles or fur hair or leather sections or leather residues or the like.
  • the essential requirement of the invention is based on the use of material containing keratin, so that all material which contains keratin is suitable for the invention.
  • the keratin-containing material is preferably cleaned and particularly preferably also cut in order to have the receiving surface of the material (3) as large as possible.
  • the material can be in a more or less compressed form, but it should be expedient to include so much material that 20 liters of liquid can be absorbed if necessary. Since the keratin-containing material according to the invention has a capacity of about 18 to 25 times its own weight, a container with a total weight of about 2 kilograms should be quite sufficient for the environmental protection properties that the invention makes use of.
  • keratin which is part of the material (3), also has the other advantages:

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cosmetics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention concerne un contenant de type pochette, à l'intérieur duquel se trouve de la kératine, ainsi que l'utilisation de ce contenant.
PCT/EP2019/075715 2018-09-25 2019-09-24 Pochette contenant de la kératine et son utilisation WO2020064735A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19786722.9A EP3856384A1 (fr) 2018-09-25 2019-09-24 Pochette contenant de la kératine et son utilisation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102018007613 2018-09-25
DE102018007613.0 2018-09-25
DE102019002084.7A DE102019002084A1 (de) 2018-09-25 2019-03-22 Keratin Tasche, Keratin Filter, Keratin Pad, Keratin Streugut, Keratin Vorsorgewerkzeug, Keratin Wärme-Kälte Dämmung, Radioaktivdämmung, neue Zukunftsenergiequelle
DE102019002084.7 2019-03-22

Publications (1)

Publication Number Publication Date
WO2020064735A1 true WO2020064735A1 (fr) 2020-04-02

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ID=69725357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/075715 WO2020064735A1 (fr) 2018-09-25 2019-09-24 Pochette contenant de la kératine et son utilisation

Country Status (3)

Country Link
EP (1) EP3856384A1 (fr)
DE (1) DE102019002084A1 (fr)
WO (1) WO2020064735A1 (fr)

Citations (11)

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US4124360A (en) * 1975-07-07 1978-11-07 Finite Filter Co., Inc. Coalescing demister
EP0108024A1 (fr) * 1982-10-28 1984-05-09 BAT Taraflex, Société Anonyme dite : Barrage flottant filtrant anti-pollution
FR2552133A1 (fr) * 1983-09-15 1985-03-22 Impal Expansion Duby Gros Barrage modulaire filtrant contre la pollution des eaux
US5348661A (en) * 1990-10-09 1994-09-20 Alan Hill Oil absorption method and apparatus utilizing a replaceable bladder
US5779392A (en) * 1996-09-27 1998-07-14 Mendes; Joseph B. Systems for containing and collecting oil spills
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