Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 8082760 | Method and apparatus for the production of man-made vitreous fibre products A non-woven product having a core layer (32) containing dense particulate additive between adjacent layers (33) which are substantially free of additive is made by fiberizing a mineral melt on a spinner (1) comprising at least one fiberizing rot... | 12/27/2011 |
| 8020344 | Method of growing plants The invention provides a method of growing at least three plants simultaneously in mineral wool growth substrate, the method comprises positioning the plants for growth in mineral wool growth substrate so that the roots of each plant are positioned in a growth regio... | 09/20/2011 |
| 7629280 | Mineral fibre products The properties of mineral fibres comprising silicon, magnesium, calcium, iron, aluminium and oxygen atoms are improved by exposure to a heat treatment under oxidising conditions which causes migration of MgO, thereby creating an outer layer with increased concentrat... | 12/08/2009 |
| 7332118 | Method of preparing and method of applying a vibration damping system The vibration damping system, especially for use in the damping of vibrations e.g. from trains, tramcars, other traffic and damping of ground borne vibrations in general, comprises an anti-vibration plate in the form of a plate having a first and a second major surf... | 02/19/2008 |
| D553516 | Sensor | 10/23/2007 |
| 7104006 | Mineral wool plant substrate The invention relates to a mineral wool plant substrate comprising a coherent matrix of mineral wool and up to 20 volume % of an ion-exchange agent comprising a variable and/or fixed ion-exchange capacity of about 15, preferably 30 and most preferably 40 meq/100 g d... | 09/12/2006 |
| 6949483 | Man-made vitreous fibres Man-made vitreous fibers have a solubility of pH 4.5 of at least 20 nm per day and a melt viscosity of 10 to 70 poise at 1400° C. Novel fibers contain at least 18% Al2O3. Particular products include external wall insulation or cladding and pip... | 09/27/2005 |
| 6878800 | Binder for mineral wool products Process for providing a binder for mineral fibers, comprising the steps of: mixing together under reactive conditions an amine and an anhydride whereby water is added thereto, once substantially all the anhydride is dissolved and/or reacted in the amine. ... | 04/12/2005 |
| 6849683 | Binder for mineral wool products Process for providing a binder for mineral wool products, said process comprising the steps of: mixing together under reactive conditions a carboxylic acid with an alkanolamine, whereby optionally these are firstly mixed to provide a resin, which resin is subsequent... | 02/01/2005 |
| 6730730 | Resin for a mineral wool binder comprising the reaction product of an amine with a first and second anhydride Resin for a binder suitable for mineral fibers such as glass or stone wool, said resin comprising the reaction product of a polymer free mixture of an amine with a first anhydride and a second anhydride, characterized in that the first and second anhydrides are diff... | 05/04/2004 |
| 6706853 | Compound for use as a mineral fibre binder and process for providing such Compound or salts thereof suitable for use as a binder for mineral fibers, for example glass or stone wool, said compound containing a carboxylic acid group and/or a β-hydroxyalkyl amide group. ... | 03/16/2004 |
| 6458436 | Man-made vitreous fibres and their production Mineral fiber products, in particular rigid bonded mineral fiber products, are provided which comprise composite mineral fibers having a coating-core configuration wherein the core provides at least 90% by weight of the fibers and is formed of mineral mel... | 10/01/2002 |
| 6436471 | Plant and process for coating a multi-sided mineral fiber element A plant and a process for coating a multi-sided mineral fiber base layer with a surface coating in the form of a fibrous non-woven fabric formed of a thermoplastic polymer material on at least part of at least two sides of the base layer to form a mineral... | 08/20/2002 |
| 6156683 | Man-made vitreous fibres Man-made vitreous fibers have a solubility at pH 4.5 of at least 20 nm per day, a liquidus temperature of below 1300° C., a viscosity at the liquidus temperature of about 300 poise, and a composition which includes at least 15% by weight Al2 O... | 12/05/2000 |
| 6032413 | Hydrophilic plant growth substrate, comprising a furan resin The invention relates to a plant growth substrate, comprising a coherent, hydrophilic matrix of mineral wool fibres mutually connected via binder based on furan resin, and to use of a coherent, hydrophilic matrix of mineral wool fibres mutually connected ... | 03/07/2000 |
| 5961897 | Manufacture of man-made vitreous fiber products A process is provided for making filled mineral fiber products which comprises applying mineral melt to a rotating fiberizing rotor and thereby throwing from the rotor as fibers and forming a substantially annular cloud of fibers, spraying binder into the... | 10/05/1999 |
| 5935886 | Man-made vitreous fibres Man-made vitreous fibres has a solubility at pH 4.5 of at least 20 nm per day and a melt viscosity of 10-70 poise at 1,400° C. and are formed from a composition which includes 18 to 30% by weight Al2 O3.... | 08/10/1999 |
| 5932500 | Man-made vitreous fibres Man-made vitreous fibres have a solubility at pH 4.5 of at least 20 nm per day and a melt viscosity of 10-70 poise at 1,400° C. A composition which will provide these properties is selected for their manufacture and contains at least 10% by weight Al | 08/03/1999 |
| 5906669 | Man-made vitreous fiber products and processes and apparatus for their production The invention relates to an arrangement for cleaning a wool chamber in the manufacture of mineral wool. In the manufacture of mineral wool a binder is added to the stream of fibers which is deflected towards the wool chamber and the binder deposits itself... | 05/25/1999 |
| 5866486 | Stone wool The invention relates to stone wool formed from stone melt and consisting of 70 to 90% by weight stone wool fibers having diameters of up to 5 μm, 0 to 5% by weight stone wool fibers having diameters above 5 μm, and 10 to 25% by weight shot having a dia... | 02/02/1999 |
| 5691255 | Man-made vitreous fiber wool The production and physiological dissolution rate of mineral wool formed of MMV fibers containing 35-66% SiO2, up to 10% A12 O3, 10-45% CaO, 2-30% MgO, up to 10% FeO, 0-7% Na2 O+K2 O and 0-10% TiO | 11/25/1997 |
| 5614452 | Method of converting asbestos cement into a harmless product Asbestos cement may be converted to a harmless product by melting at a melt temperature of 1400° to 1700° C. a blend of 50 to 85% by weight asbestos cement with 15 to 50% by weight of additives that include naturally occurring silicate material such tha... | 03/25/1997 |
| 5614449 | Man-made vitreous fibres A product comprising man made vitreous fibers formed of a composition which comprises, by weight of oxides: ______________________________________ SiO2 45-60% Al2 O3 0.5-4.0% TiO2 | 03/25/1997 |
| 5468274 | Process and apparatus for making mineral wool fibres The invention relates to fiberizing apparatus for forming mineral wool and a process using that apparatus. The apparatus comprises a set (1) of at least three rotors mounted for rotation about respective horizontal axes. Melt is poured onto the top rotor ... | 11/21/1995 |
| 5356450 | Processs and apparatus for making mineral wool fibres Apparatus for the formation of mineral wool fibres comprising a set of rotors (1) mounted on a front face (2) of a housing (3) wherein a rotor (5, 6, 7) has associated with it an air supply slot (8, 9, 10) for discharging an air blast close to the periphe... | 10/18/1994 |
| 4909282 | Pipe insulation, in particular for pipe bends and elbows Pipe insulation comprising a number of substantially identical, annular bodies cut out in the shape of sheets from mineral wool, glass wool or similar fibre materials and having such a fibre structure that their compressibility is biggest in axial directi... | 03/20/1990 |
| 4906504 | Exterior, water-repellant facing or covering for buildings Exterior, water-repellant facing or covering for a roof or a wall. The material is in the form of plates or slabs with overlap or butt joints. The material may include a support web. To eliminate the risk of condensation and to reduce the transmission of ... | 03/06/1990 |
