|
Match
|
Document |
Document Title |
|
|
6834693 |
Electrically conductive tire and extrusion equipment for a section with a conductive insert
A tire having a tread consisting of two circumferential layers of non-conductive material, each layer containing a circumferential insert made of a conductive mix and having on the contact surface...
|
|
|
6827893 |
Folded fastener products
Fastener products having a multiplicity of fastener elements extending from a strip-form base, the base including first and second attachment members for attachment of a substrate therebetween, are...
|
|
|
6821372 |
Elastically stretchable composite sheet and process for making the same
An elastically stretchable composite sheet includes an elastic layer and an inelastic layer formed with stretchable fibers having a relatively small diameter and bonded to at least one surface of...
|
|
|
6808780 |
Low birefringence film
Disclosed is a coextruded film comprising a transparent polymeric inner core layer of thickness less than 250 μm and two peelable outer polymeric layers wherein the inner layer constitutes a low...
|
|
|
6805824 |
Process for manufacturing a porous drainage medium
In a process for making a porous drainage medium composed of entangled strands of thermoplastic resin, subsequent to forming a tubular preform, the preform is formed with necked-down sections at...
|
|
|
6803010 |
Method for forming separable segmented fastener
A method of making a segmented hook and loop type fastener which accommodates molding contours. Several different methods for fabricating such a fastener are disclosed. A plurality of mold plates...
|
|
|
6800165 |
Method for producing plastic products with reinforced heat sealed joints
A plastic product is fabricated from plastic sheets by heat sealing the plastic sheets to form an enclosure member. In order to strengthen the heat-sealed joints of the plastic sheets, the plastic...
|
|
|
6773647 |
High speed embossing and adhesive printing process and apparatus
The present invention relates to a high speed embossing and adhesive printing process, said process comprising the steps of (a) applying an adhesive to a conformable heated glue application roll;...
|
|
|
6770233 |
Flapper assembly for producing a curly puff extrudate
An improved method of applying a controlled pressure to the flapper in a curly puff production apparatus. The present invention uses a pneumatic system to apply a pressure to a flapper. The...
|
|
|
6764627 |
Method of making corrugated part
A method for continuously forming molded parts includes providing an extruder; directing a hollow column of plastic material from the extruder; providing a plurality of die blocks each including...
|
|
|
6752955 |
Method of manufacturing a boot seal
In a process and an apparatus for making a plastic sleeve ( 56 ), plastic is fed into an extruder die ( 216 ). The plastic is extruded from the extruder die ( 216 ) as a molten plastic stream into...
|
|
|
6719864 |
Hose used to install loose fill insulation
An improved hose is used to install loose fill insulation. The hose includes projections extending from an inner surface which serve to condition the insulation as it proceeds through the hose and...
|
|
|
6709616 |
Method and apparatus for continuous injection molding
Methods and apparatus for forming continuous lengths of material with non-uniform cross-sections are disclosed. In accordance with one aspect of the present invention, a method for forming a...
|
|
|
6706371 |
Film with edge trim
An edge trim is coextruded on a polyolefin film layer. The edge trim protects the film from damage during a stretching operation, wherein clamps, clips or hooks of a tenter frame are attached to...
|
|
|
6706229 |
Molding method of molded surface fastener, molded surface fastener manufactured by the method, and molding apparatus thereof
Molten resin material is continuously extruded from a first extruding hole extending in a width direction of a first extruding nozzle, and is passed through a second extruding nozzle which is...
|
|
|
6702971 |
Production method of a polytetrafluoroethylene sheet or film
To provide a method of producing a uniaxially stretched polytetrafluoroethylene gasket tape, which comprises: (1) a step for preparing a paste comprising a mixture of a polytetrafluoroethylene...
|
|
|
6692674 |
Discrete fastener regions
A fastener product includes a planar base, multiple discrete plateaus molded integrally with and extending from an upper surface of the base each plateau having an upper surface that is smaller in...
|
|
|
6682689 |
Flexible plastic article and method of manufacturing the same
A process for making a plastic tube having a variable diameter comprises the following steps. A plastic is obtained. The plastic is fed into an extruder die ( 216 ). The plastic is extruded as a...
|
|
|
6676869 |
Continuous process for indirect printing of polymeric films having texture
Described is a method of indirect printing on a thermoplastic film having texture, wherein said method comprises: a) providing a heated thermoplastic melt; b) providing a tool having a molding...
|
|
|
6672324 |
Method of manufacturing branched pipe, pipe manufacturing apparatus and branched pipe
A branched pipe ( 5 ) is manufactured by continuous extrusion in such a manner that a manifold ( 5 a ) of a branched pipe ( 5 ) is manufactured by extruding plastic material into the space defined...
|
|
|
6671935 |
Varying the loop engageability of fastener element arrays
An easy-to-grip diaper fastener tab has an array of hook-shaped fastener elements arranged in parallel rows, each fastener element including a stem and a crook extending from the stem in a...
|
|
|
6660202 |
Method for producing a laminated hook fastener
A dispenser for strip materials, e.g. hook and loop fastener material, which automatically finds formations in a continuous fastener strip during its dispensing and, at that point in the dispensing...
|
|
|
6660121 |
Continuous molding of fastener products and the like and products produced thereby
Improvements are disclosed for an apparatus for continuously molding small fastener elements integral with a base web from a flowable resin. The apparatus comprises a cylindrical mold roll...
|
|
|
6656403 |
Securing loop materials
A composite touch fastener has an elongated, sheet-form resin substrate, a fibrous loop strip partially encapsulated in, or otherwise permanently attached to, resin of the substrate, and an array...
|
|
|
6645406 |
Differential velocity extrusion
A method of an extruded membrane of solidified flowable material having a desired curvature comprising extruding flowable material through a die in a curved section; measuring a characteristic of...
|
|
|
6640348 |
Forming continuous fastener material
A method of reorienting directional features associated with manufacture of continuous fastener materials to produce products having such reoriented features, produces fastener products having an...
|
|
|
6635212 |
Mushroom-type hook strip for a mechanical fastener
A mushroom-type hook strip for a hook-and-loop fastener has a flexible backing of thermoplastic resin and, is integral with backing, an array of upstanding stems distributed across at least one...
|
|
|
6627133 |
Method of manufacturing an adhesive fastener
The invention relates to a method for producing a fixing closure element comprising a plurality of interlocking means which are configured with a support ( 17 ) as one piece. According to the...
|
|
|
6610231 |
Molding method for a surface fastener
The molding method for molded surface fastener for molding a flat substrate and a plurality of first engaging elements integrally and continously using the same molding material. According to the...
|
|
|
6592800 |
Apparatus and method for making a mechanical fastener
A method and apparatus for forming a mechanical fastener. A preferred embodiment of the method includes moving a substrate along a web path, where the substrate includes a first major surface and a...
|
|
|
6589454 |
Method for making extruded test specimens usable in evaluating mechanical and other material properties of plastic used in the manufacture of extruded products
An apparatus and related methods for making test specimens. The apparatus transforms a first length of a material, extruded through a die of an extruder in accordance with a predetermined set of...
|
|
|
6574938 |
Constructional sandwich panel for high strength wall and covering assemblies, and method for making said panel
A sandwich panel for high strength wall and covering assemblies, comprising at least a plate element and at least a fretted element, glued to the plate element, the fretted element comprising a...
|
|
|
6569374 |
Method for producing an adhesive closing component
A method produces an adhesive closing component having a carrier with a plurality of interlocking means on one of its two sides. An adhesive is applied to the opposite side. A silicone-containing...
|
|
|
6569369 |
Fabricating continuously connected fastener stock
Continuously connected fastener stock and a method of making same. In one embodiment, the method involves providing a rotating molding wheel, the wheel being provided with a peripheral impression...
|
|
|
6565787 |
Non-glossing thermoformed film
A process of calendering a sheet or a film having at least one textured surface entailing passing a web of polymeric resin through a nip between a rigid roll and a resilient roll is disclosed. The...
|
|
|
6565794 |
Bag having improved tie features
A tie bag having improved tie features is provided by increasing the thickness of the tie features as compared to the bag thickness.
|
|
|
6540863 |
Forming fastener components of multiple streams of resin
A fastening component of a separable fastener is molded out of two separate flows of resin joined under pressure in a nip as the fastening elements are molded in cavities of a cavity roller. The...
|
|
|
6533981 |
Molding of fasteners and other features
Molding apparatus and method for molding of features integral with a base, such as in the production of fastener elements for hook-and-loop type touch fasteners, e.g. by the Fischer process,...
|
|
|
6527996 |
Process of making a tubular dental hygiene device
This invention relates to a novel composition for use in dental flosses or tapes. More particularly, it relates to novel compositions containing a base polymer, a block copolymer and a nonmigrating...
|
|
|
6524507 |
Process and apparatus for forming fastener elements
A process and apparatus for producing fastener elements comprising a base and a field of fastener elements molded with and extending from the base. The method includes applying molten resin under...
|
|
|
6514449 |
Microwave and plasma-assisted modification of composite fiber surface topography
The present invention introduces a novel method for producing an undulated surface on composite fibers using plasma technology and microwave radiation. The undulated surface improves the mechanical...
|
|
|
6505959 |
Directional diffusing film
A directional diffusing film of the invention includes a base film, and a plurality of convex directionality-providing elements regularly arranged on at least one surface of the base film. A...
|
|
|
6482286 |
Continuous molding of fastener products using a pressure roll having a resilient surface
A fastener member ( 10 ) useful for separable engagement with surface fibers of a low-loft, non-woven fabric, or the like, has a base web ( 12 ) and a multitude of fastener elements ( 14 ) formed...
|
|
|
6475414 |
Method of extracting a melt strand
The geometry of a flow channel ( 1 ) can be varied within wide limits if at least one wall of the flow channel ( 1 ) takes the form of a sheet stack ( 2 ) which is pushed from the rear into the...
|
|
|
6470726 |
Method for manufacturing an extruded article changing in cross-section and an apparatus for extruding said extruded article
An extruded article which has at least one hollow portion and changes in cross-section along a direction of an extrusion axis is manufactured by the method. The method includes the step of...
|
|
|
6458301 |
Method for forming weatherseals from an interchangeable insert die assembly
A method for forming a composite extrusion is disclosed, wherein a continuous length is formed having a leading length and a trailing length, the leading length including the primary extrudate and...
|
|
|
6458311 |
Method for the continuous manufacture of a twin-wall pipe having a pipe socket
For the continuous manufacture of a twin-wall pipe having a pipe socket and consisting of a smooth internal tube and an external tube, which is welded together therewith and provided with...
|
|
|
6432339 |
Continuous molding of fastener products with a mold belt
Several methods and machines for continuously forming a fastener product having an array of fastener elements extending from a continuous, sheet-form base, employing a mold belt on which the...
|
|
|
RE37737 |
Automobile windshield molding and method of producing the same
A An automobile windshield molding comprises seals a pair of extruded side molding parts, a pair of corner molding parts, and an extruded upper molding part integral with and extending ...
|
|
|
6399002 |
Method of making a pipe with coupling conforming to pipe diameter
A plastic pipe has a multiple layer wall construction including major and minor wall portions. The major wall portions are formed with first corrugations and are separated from one another by the...
|