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6162863 |
Waterborne polyurethanes with urea-urethane linkages
Waterborne polyurethanes possessing urea-urethane linkages that are not separated by any intervening carbon atoms may be obtained by using hydroxylamine as a chain extender. Isocyanate-terminated...
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6162516 |
System and method for protecting oral tissues from smokeless tobacco
The present invention involves a system and method for a user of smokeless tobacco to reduce the deleterious effects to oral tissues from the chemicals generated from using smokeless tobacco. A...
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6156441 |
Easily tearable biaxially oriented polyester film
The present invention provides a biaxially oriented polyester film having a linearly tearable property at least in a longitudinal direction, and excellent in the producability at mass production...
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6156363 |
Closure bag with internal tack surfaces
A closure bag having a bag body with internal tack surfaces.
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6153563 |
Pouched ingredients for preparing greases
A sealed pouch of a single layer polyolefin film having a thickness of from about 0.005 to 0.001 inch and a melting point below about 280° F. which is soluble in a lubricating oil base. The pouch...
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6153276 |
Heat-sealable lactic acid-based polymer laminates
Disclosed is a heat-sealable lactic acid-based polymer laminates which have heat resistance of 60° C. or above, high sealing strength and good biodegradability and are useful in various films,...
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6153277 |
Device outer wall structure
A device outer wall structure includes a rubber covering covered on a device for example a bicycle hand grip or saddle, the rubber covering having a plurality of hollow convex portions filled with...
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6146725 |
Absorbent composition
An absorbent composition includes a mixture of chemicals with an absorbent that are capable of generating an antiseptic when exposed to water. The preferred form of antiseptic is Iodine, as Iodine...
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6139929 |
Socks
There is disclosed a composite sock which consists of an inner stretchable fabric envelope, a bag-like barrier component which is liquid water impermeable, and water vapour permeable, and a second...
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6132824 |
Multilayer catheter balloon
A method of producing laminated inflatable, substantially inextensible expander members having composite properties enhancing their use on intravascular catheters, such as angioplasty catheters is...
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6126013 |
Embossed plastic sheet and method of manufacture
An embossed plastic sheet material is molded to have a relief image with a peripheral edge that is formed by a partial shearing of the material of the plastic sheet near or at the peripheral edge...
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6127009 |
Dispenser unit, process for manufacturing the same and its use
A dispenser unit has a flexible polymer bag, a joining part (10, 11) and a stiff hard part (20). The joining part has an inner layer (11) welded to the hard part and an outer polymer layer (10)...
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6120860 |
Multilayer film structure and packages therefrom for organics
Multilayer film structures and packages therefrom which are particularly suited for containing organics such as organic liquids or solvents, e.g., amines, diamines, triamines, xylenes, tolene,...
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6120862 |
Mechanically expandable pad
This invention discloses a substantially flat mechanically expandable pad, i.e., one positioned almost exclusively in the x-y plane, having a expandable member therein that once activated expands...
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6117465 |
Pouches for packaging flowable materials
An environmentally friendly polymer film pouch made from a polyethylene film structure for the packaging of flowable materials, for example milk, including, for example, a pouch made from a...
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6113996 |
Composition for uniaxially heat shrinkable biaxially oriented polypropylene film
A uniaxially heat-shrinkable, biaxially oriented, multilayer film having a polypropylene-containing core layer comprising at least 70 wt. % of said multilayer film and optionally, at least one...
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6110549 |
Sealant resin composition for use in retort film and sealant film
A sealant resin composition for retort packaging film comprises a high density polyethylene as the main resin component and a linear low density polyethylene polymerized by use of the metallocene...
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6109440 |
Decorative padded giftmailer
A durable padded decorative giftmailer which simplifies the process of gift giving for purposes of mailing articles through mailing and parcel distribution channels. In greater detail, the exterior...
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6099926 |
Aliphatic polyketone compositions and medical devices
Disclosed are medical devices of aliphatic polyketone polymers and/or polyketone polymer compositions comprising at least one aliphatic polyketone and at least one plasticizer. Also disclosed are...
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6093462 |
Low orientation thermoplastic sheet products and processes
Inherently low orientation sheet is produced by extruding a thermoplastic material in its melt phase onto the surface of a chill roller and thereafter solidifying the sheet at a relatively slow...
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6086967 |
Modified atmosphere films useful in the packaging of perishable food
The subject invention pertains to a film structure suitable for the packaging of perishable food, comprising at least one film layer which in turn comprises a blend of at least one homogeneous...
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6085941 |
Film tube for flowable substances
In a film tube containing a flowable substance, a fold 11 is formed in the film, which fold is so shaped that it abruptly decreases the cross-section at this location of the tube. The fold 11 may...
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6083584 |
Perimeter seals for multi-layer materials and method
A container (10) suitable for medical uses comprising a first planar member (18), a second planar member (22), a first seam (24) and a second seam (26). The first planar member (18) is of a...
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6083581 |
Cellulase resistant cellulose casing and process
A cellulose food casing and process for making a casing of a tubular cellulosic film having an exterior tube surface and an interior tube surface where the exterior surface is coated with (a) at...
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6071626 |
Multilayer, high barrier laminate
A high barrier, multilayer laminate is disclosed that is suitable for forming packages that contain oxygen sensitive products. The laminate material has a coextruded multilayer material that...
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6071690 |
Ionomeric modified poly-ether-ester plastic container for cryogenic fluids
Plastic articles made of ionomeric modified poly-ether-ester are stored in a cryogenic fluid containing receptacle. The articles may be tubing or bags or articles of surgical equipment or clothing.
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6068899 |
Tampon packaging system
Absorptive pads including catamenial tampons are provided which are characterized by O 2 levels sufficiently reduced so as to reduce the introduction of air into the vaginal canal with a resulting...
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6068898 |
Sheet films, packaging materials, and packaging using the same having pressure control valve
A film sheet having a pressure valve portion with one or more holes passing partially through the sheet film on one side of the sheet film, and a thin portion covering each of the one or more...
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6066226 |
Method of making a sheet-shaped oxygen absorber
A method of making a sheet-shaped oxygen absorber includes preparing an oxygen-absorbing resin sheet having opposed first and second surfaces and including an oxygen-absorbing composition in a...
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6066404 |
Packaging clean film and packaging pouch
Each of a pair of clean packaging films comprises a base structure consisting of a base layer and a heat-sealing layer, an outer protective film, and inner protective film. The pair of clean...
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6054196 |
Childproof package for active substance patches
A childproof package for active substance patches is formed as primary package and comprises at least one mechanically tough, in particular tear-resistant layer.
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6051293 |
Probe sheath
The present invention relates to a protective sheath (cover) for a probe for therapeutic or diagnostic use, in particular an aseptic disposable sheath aiming to protect the probe from body fluids...
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6051291 |
Heat reflective sleeve with insulating air pocket
A heat protective sleeve for the protection of elongated members is disclosed, the sleeve having a first sheet of insulative material with an outer reflective layer. Oppositely disposed edges of...
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6045916 |
Coating film and preparation method thereof
DLC film formed on at least one surface of a plastic film, and this DLC film has a composition comprising 75 to 55 mol% of carbon and 25 to 45 mol% of hydrogen. And this DLC film is formed by a...
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6042906 |
Flavor-retaining plastic multi-layer container
A flavor-retaining multi-layer plastic container comprising an intermediate layer of a cyclic olefin copolymer and inner and outer layers of a non-cyclic olefin resin or an ethylene/vinyl alcohol...
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6027776 |
Multilayer films for packaging and administering medical solutions
A multilayer film generally includes: a) an interior layer of homogeneous ethylene/alpha-olefin copolymer having a density ranging from about 0.89 to about 0.92 grams per cubic centimeter; b)...
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6019511 |
Protective assemblies
A protective assembly may be, for examples, a rectangular blanket or pad placed over or under an object to be insulated or a bag or pouch which receives an object. The protective assembly includes...
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6017638 |
Multilayer material comprising a film carrying layer of silicon oxide and a polyolefin film
A material is provided comprising a film carrying a layer of a silicon oxide, a film comprising a binder and a film comprising polyolefin, wherein said film comprising the binder further comprises...
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6017600 |
Method for forming a bladder for fluid storage vessels
A lightweight, low permeability liner for graphite epoxy composite compressed gas storage vessels. The liner is composed of polymers that may or may not be coated with a thin layer of a low...
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6017598 |
Multilayer polymer film for a multichamber medical bag and process for fabrication thereof
The invention concerns a multilayer polymer film and a multichamber bag, whose bag chambers are formed by seams in the outer border zone and by at least one seam in the chamber separation zone,...
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6015600 |
Heat-recoverable article
An article (2) in which at least part of a surface (8) of a polymeric element has an embossed pattern (6). The article may be either heat-recoverable or non-heat-recoverable. If the article is...
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6012579 |
Corner protector for flat material
A corner protector for flat material, comprises a pair of layers of plastic bubble sheet, preferably air bubble plastic sheet, superposed on each other and open along one edge and closed along at...
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6013363 |
Packaging material
A laminate which contains the following layers: (I) a stretched microporous resin film base layer having an opacity of at least 80%; (Ia) a heat sealable adhesive resin layer on the back side...
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6007884 |
Flexible plastic containers
In a method for manufacturing flexible plastic containers by two die molds, in the connecting seam of which at least one insert for filling and/or emptying the container is introduced, comprising...
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6006913 |
Packaging
A packaging for goods, such as, for example, tablets, capsules or the like, is suggested which is simple to produce and can be handled without problem, comprising a packaging lower part and a cover...
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6003670 |
Abuse resistant flexible package
A package for holding abrasive, greasy or oily material, such as dry pet food. The package is formed of a web of flexible material and has an outer surface and an inner surface. The web comprising...
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6004636 |
Medical bag
An empty medical bag which is heat sterilized and made of a matrix-phase polymer system. After heat sterilization at 121° C., the inside surfaces do not adhere to each other.
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6004289 |
Multiple layer high strength balloon for dilatation catheter
A multilayer high strength balloon for a dilatation catheter is provided. The balloon comprises a plurality of balloon layers, including an inner layer which has a cylindrical midportion, a cone at...
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6000442 |
Woven fabric having a bulging zone and method and apparatus of forming same
A process and apparatus for weaving a fabric with a three dimensional bulging zone, which is formed by increasing the density of the crossing points of the warp and weft threads so as to naturally...
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5998014 |
Flexible, deep-drawing, electrically conductive films
Thermally and mechanically formable polymer film, characterised by a transparent antistatic coating of a mixture of 3,4-polyethylene dioxythiophene with a thermally or mechanically formable binder,...
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