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WO/1993/009372A1 |
The present invention relates to a heat shrinkable sleeve for connecting a pipe and cable, which is manufactured by crosslinking heat shrinkable sheet materials (3) with organoperoxides, silanes or the like, elongating the cross-linked s...
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WO/1993/009373A1 |
The object of the invention is to provide a method for complete sealing and combining of a sleeve (1) that by bending both ends of a sleeve (1) are hollow rails (2, 3) formed, one (2) of which is combined with a sealing member (4), the o...
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WO/1993/008012A1 |
A wraparound polymer-laminated fabric sleeve (2) that is heat-recoverable at least in part is provided with electrical heating means (8, 10, 12) along one longitudinal edge and both annular ends of the wrapped sleeve. Electrical current ...
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WO/1993/008013A1 |
A conductive polymeric heat recoverable article is provided with electrodes (10) on its surface. The electrodes (10) can be connected to a source of electrical power to cause current to flow through the article to heat and hence to recov...
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WO/1993/005332A1 |
An end (13) of a pipe (12) made of polyolefin is cold-deformed, i.e. at the ambient temperature, by means of a spreading mandrel. After the spreading mandrel is removed, the enlarged pipe end (13) and a desired connecting piece or the en...
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WO/1993/003527A1 |
The spacing member comprises a cylinder which has a plurality of longitudinal surfaces and the same number of arched reception grooves between the surfaces, the longitudinal surfaces and arched reception grooves being applied with thermo...
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WO/1993/001927A1 |
A resilient girdle is used for holding a wraparound recoverable sleeve around the object. The girdle is provided with separating means for separating overlying layers of the wraparound sleeve, and the girdle is positioned so that the sep...
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WO/1993/000214A1 |
A method of covering a joint (4) between pipelines (2) comprises installing a heat recoverable polymer sheet (8) coated on its inner surface with a hot-melt adhesive (10) comprising a mixture of 25-40 parts by weight of a polyethylene al...
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WO/1992/020198A1 |
A method of producing a heat-recoverable plastic article such as a tube (1) by deforming the article from a heat-stable configuration (1a) to a heat-unstable configuration (1b). The heat-unstable configuration will return to the heat-sta...
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WO/1992/017928A1 |
A method of protecting a substrate, which comprises: (a) providing an article having a first portion that has means allowing that portion to be deformed from a larger cross-sectional size to a smaller cross-sectional size and maintained ...
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WO/1992/016354A1 |
Apparatus (80) and methods for the formation of biaxially oriented thermoplastic articles (70) having flat surfaces or sharp contours, along with the articles (70) themselves, are disclosed by the present invention. Such apparatus (80) a...
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WO/1992/016371A1 |
A creping or gathering process is performed on an elongatable but relatively non-elastic web. This gathering process may be performed by any of a number of creping apparatus commercially available. Once the non-elastic web (14) is gather...
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WO/1992/012843A1 |
A method of forming a branch-off seal between a sleeve and at least two substrates, which comprise: a) positioning the substrates within the sleeve; b) positioning at an end of the sleeve means which comprises a sealing material and mean...
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WO/1992/012842A1 |
A kit-of-parts suitable for sealing a branched cable splice, which comprises: a) a dimensionally-recoverable sleeve that can surround the splice with branching cables extending from an end thereof; and b) a branch-off clip that can be po...
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WO/1992/011997A1 |
A wraparound heat shrinkable sheet for covering pipes or cables is positioned therearound so its longitudinal edges overlap. A first patch is then positioned over the lapped edges, and a second patch, which is wider than the first patch,...
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WO/1992/010355A2 |
Solid disks of polyethylene oxide are radiation crosslinked to instill viscoelastic memory. The disks are then pierced with a needle, heated, cooled and the needle removed to form disks containing a flow orifice in each, which upon conta...
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WO/1992/008594A1 |
A method and apparatus for the manufacture of moulded components, in which a component forming curable material (2) is first deposited on the surface of a support (1). The support (1) is formed from a material which exhibits viscoelastic...
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WO/1992/009089A1 |
An automobile wiring harness (14, 16) is disclosed having a plurality of electrical leads (18, 20, 22) and connecting hardware (24, 26, 28) in a bundle, a heat-shrink sheathing (30, 46) formed around the bundle to facilitate routing with...
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WO/1992/008611A1 |
A high-strength multilayered shrink film produced from a group A resin comprising low-density polyethylene, a copolymer of a specified monomer with ethylene and so forth, a group B resin comprising a flexible thermoplastic elastomer with...
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WO/1992/008073A1 |
A substrate (12, 14) is enclosed with a heat recoverable backing with a layer of a thermosetting adhesive composition (20) comprising an amorphous thermoplastic resin and a thermosetting resin positioned between the heat recoverable arti...
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WO/1992/007528A1 |
A method of providing a convoluted area on a first thermoplastic elastomeric film (20) by applying to the film (20) one or more discrete pieces (22) of a second thermoplastic elastomeric film (24) wherein the second film (24) is differen...
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WO/1992/007450A1 |
In accordance with the present invention, a heater element which includes a layer of ferromagnetic material (14) is included in a connecting device along with a fusible material such as a solder preform (10). The connecting device includ...
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WO/1992/002355A1 |
A device and a method for shrinking heat recoverable sleeves for covering cable joints comprising a heating device the interior of which has a plurality of independently energisable heating elements and at least one sensor and a control ...
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WO/1992/001548A1 |
The present invention relates to a process for producing degradable, shrinkable films of polyhydroxy acid and plasticizers including melt processing the materials to obtain uniform composition, forming the composition into a film and bia...
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WO/1992/000798A1 |
A porous membrane is made by stretching a rubber or plastics material, perforating the material and then reducing the material to decrease the pore size. The material may be a heat shrinkable plastics material which has already been stre...
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WO/1992/000621A1 |
An arrangement for enclosing a branch-off between two or more cables (11, 12) comprises a dimensionally recoverable sleeve (1) which can surround the branch-off and a clip (6) having a pair of legs (8) that can be positioned about oppose...
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WO/1992/000623A1 |
An arrangement for enclosing a branch-off between a pair of cables (2, 3, 4) comprises a dimensionally recoverable sleeve (5) which can surround the branch-off, and one or more clips (6) which can be positioned about opposed walls of the...
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WO/1992/000622A1 |
An arrangement for enclosing a branch-off in an electrical cable or harness comprises a dimensionally recoverable hollow open-ended moulded article (1) that can be positioned about the branch-off, and one or more clips (10) which can be ...
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WO/1991/019586A1 |
A process for forming a shaped laminate for use in a safety glazing such as a vehicle window or the like which comprises lightly bonding at least one flexible, transparent, thermoplastic carrier layer having one or more adherent function...
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WO/1991/017886A1 |
The use of multilayer heat shrinkable film for advantageous high shrinkage but low shrinkage force is combined with the use of recycle scrap of such film to provide multilayer heat shrinkable film retaining these advantageous properties....
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WO/1991/016564A1 |
A method for covering a substrate comprising the steps of: positioning over the substrate (20) an assembly including a recoverable elastomeric sleeve (12) and a mandrel (42) upon which the sleeve (12) is mounted under tension in an expan...
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WO/1991/015355A1 |
Inelastic multicomponent films characterized by at least one elastomeric core (2) and a surrounding inelastic matrix (3), preferably prepared by coextrusion. The film, when stretched and allowed to recover, will create a textured elastom...
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WO/1991/015364A1 |
Microtextured elastomeric laminates (1) comprising at least one elastomeric layer (3) and at least one thin skin (2, 4) layer is preferably prepared by coextrusion of the layers followed by stretching the laminate past the elastic limit ...
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WO/1991/015365A1 |
Microtextured elastomeric laminate tape (1) comprising a laminate with at least one elastomeric layer (3) and at least one thin skin layer (2, 4), and an adhesive layer, preferably prepared by coextrusion of the layers followed by stretc...
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WO/1991/013756A1 |
Polymer latex coatings used as adhesives in heat-recoverable and/or high-voltage protective articles where latex adhesives not previously considered useful. Acrylic latexes are unexpectedly acceptable in high-voltage applications, and vi...
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WO/1991/013753A1 |
A method for wrapping a label (40) about a container (60) by employing a solvent activated adhesive composition. The method includes either a shrink wrap method, a mandrel wrapping method or a method employing a preformed roll (10) of fl...
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WO/1991/012951A1 |
A container is produced from a preform which is formed by expansion in the axial and/or radial direction of a hollow blank of originally substantially amorphous material. In the production, the circumference of the preform is reduced by ...
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WO/1991/010355A1 |
Proc�d� permettant d'enfermer un substrat dans une gaine thermor�tractable, qui consiste (a) � attacher une glissi�re au substrat; (b) � attacher � la glissi�re un collier de fixation poss�dant au moins deux pattes; (c)...
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WO1991010355A2 |
A method of enclosing a substrate within a heat-shrinkable sleeve, which comprises the steps of: (a) attaching to the substrate a slideway; (b) attaching to the slideway a clip having at least two legs; (c) positioning a heat-shrinkable ...
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WO/1991/011081A1 |
This invention provides a method for soldering using induction heating, which is accomplished by the use of lossy heating particles in or on the solder (3) and an alternating magnetic field. The lossy heating particles (3) useful in this...
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WO/1991/008260A1 |
A hot extrudable blend comprising vinylidene chloride-methyl acrylate copolymer and at least about 0.5 parts acrylic polymer per hundred weight of the copolymer. The blend is used to prepare a thermoplastic body having a discrete portion...
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WO/1991/006961A1 |
A polymer composition comprises a solid fusible particulate polymer material and a quantity of metal particles that have been blended with the particles of polymer material to render the composition electrically conductive. The compositi...
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WO/1991/005004A1 |
A biaxially oriented film mainly composed of a linear low-density polyethylene having a temperature difference between Tmb and Tma of at least 3 °C, wherein Tma is a main peak temperature of a melting curve obtained in the melting point...
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WO/1991/004844A1 |
A heat recoverable wraparound fabric sleeve comprises 7-13 heat recoverable fibres in one direction and 4-8 fibres some of which are heat recoverable and some of which are heat stable in a perpendicular direction. This sleeve has particu...
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WO/1991/005024A1 |
An adhesive composition comprises a blend of: (a) at least one polyamide; and (b) at lest one acrylate-terminated prepolymer. The adhesive may be applied as a coating on a dimensionally recoverable, preferably heat shrinkable, sleeve for...
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WO/1991/003854A1 |
An assembly capable of sealing an elongate substrate that is curved or angled along its length, which comprises: (a) a heat-shrinkable wraparound sleeve (1) having closure rails (3) adjacent opposing longitudinal edges thereof which can ...
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WO/1991/002770A1 |
A polymer blend comprises (A) a fluorinated ethylenepropylene copolymer and (B) a fluoroelastomer. The fluoroelastomer comprises a block copolymer comprising at least one elastomeric segment comprising tetrafluoroethylene, vinylidene flu...
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WO/1991/001581A1 |
A method of forming a branch-off seal between a heat-shrinkable sleeve and at least two spaced-apart elongate substrates, which comprises the steps of: (a) positioning the substrates within the heat-shrinkable sleeve (4); (b) positioning...
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WO/1991/000180A1 |
A thin, multilayered rubber article (20) and method of making it, having greater resistance to the leakage of fluids therethrough, despite repeated stretching and relaxing of the article within range of movement. The article exhibits a '...
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WO/1990/016092A1 |
A device for connecting two bodies such as wires, and for sealing the connection between them, comprising a heat-shrinkable sleeve, a solder insert and an annular composite adhesive insert which comprises two layers of heat-activatable a...
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