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8152949 |
Pultruded arc-segmented pipe
A method for forming a large diameter and very long pipe comprises forming a plurality of pultruded segments via pultrusion and joining the segments along the lengthwise edges thereof.
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8141608 |
Apparatus for manufacturing extruded coiled tubes for medical purposes
An apparatus for manufacturing extruded coiled tubes for medical purposes is provided which includes rotary shafts protruding from a spindle, each rotary shaft being coupled to a respective...
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8101038 |
Double-sided metal clad laminate and fabrication method thereof
The invention discloses double-sided metal clad laminates and fabrication methods thereof. A plurality of polyamic acid coatings is co-extruded on a first metal foil and heat imidization to provide...
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8007616 |
Microporous breathable building and construction materials comprising coated woven and/or nonwoven fabrics, and method
Breathable materials comprise a fabric layer and a polymer film layer thereon, the polymer film layer comprising a polymer composition and a filler, wherein the breathable material has undergone a...
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7964053 |
Patterned linoleum sheeting
The invention relates to a method for the production of a patterned linoleum sheet, comprising the steps: a) application of a non-linoleum material to at least a part of the surface of a green...
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7951438 |
Biaxially oriented polylactic acid film with high barrier
A metallized laminate film exhibiting improved moisture barrier property as well as maintaining a high bio-polymer content and degradability property is disclosed. The laminate film includes a...
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7923100 |
Multilayer articles and methods for making multilayer articles
In one embodiment, the sheet, comprises: a cap layer comprising an acrylic polymer; and a base layer, wherein the sheet is thermoformable. The base layer comprises a cycloaliphatic polyester...
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7914639 |
Partial encapsulation of stents
A method of making an implantable medical device includes extruding a first ePTFE tube and a second ePTFE tube, cutting a plurality of slits in the first ePTFE tube, positioning a radially...
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7833599 |
Method for producing a multilayer composite, and a composite produced in such a manner
Process for the production of a multilayer composite material with a plastic layer that has release properties with respect to adhesives, where the materials producing the release properties are...
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7815765 |
Method for forming laminated synthetic leather
A method for forming a laminated synthetic leather includes engaging a textile carrier onto a carrying roll, extruding one or more materials with an extruder machine into a film, and feeding the...
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7815763 |
Porous membranes for medical implants and methods of manufacture
The present invention involves porous polymer membranes, suitable for use in medical implants, having controlled pore sizes, pore densities and mechanical properties. Methods of manufacturing such...
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7807243 |
Label for in-mold forming having excellent delabeling property, and container with the label
The invention relates to: a label for in-mold forming having excellent suitability for delabeling which comprises a thermoplastic resin film base layer (I) and a heat-sealable resin layer (II) and...
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7781497 |
Antibiotic method for parts of refrigerator using antibiotic substance
A conventional part of a refrigerator containing an antibiotic substance has problems in that discoloration occurs with time, a surface of the part of the refrigerator is corroded during a...
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7744807 |
Nonwoven elastic fibrous webs and methods for making them
A coherent nonwoven fibrous web comprises directly formed elastic fibers that have a molecular orientation sufficient to provide a birefringence number of at least 1×10−5 and preferably at least 1×...
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7655291 |
Smooth co-extruded polyester film including talc and method for preparing same
A co-extruded film including talc and a method for preparing the film includes a polyester resin containing talc. The films may be single layer films or multi-layered structures such as ABA or AB...
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7625459 |
Method for manufacturing liquid-trapping bag for use in vacuum packaging
A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel having a plurality of baffles for evacuating air and/or other gases from inside the bag using a suction...
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7449080 |
Corrugated hose assembly
According to the present invention, there is provided a hose assembly with an inner fluoropolymer layer having a somewhat smooth inner surface and an outer polyamide layer having an undulated surface.
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7338573 |
Magnetic substrates with high magnetic loading
A method of forming a magnetic assembly having at least one magnetic layer having dimensions of thickness, width and length, and at least one printable substrate layer having dimensions of...
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RE40039 |
Aromatic polyamide resin moldings, production methods thereof, and magnetic recording medium produced therefrom
The present invention provides aromatic polyamide resin moldings comprising at least one surface that is 1.0 nm or more in root-mean-square roughness and is 80 nm or less in 10-point average...
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7320773 |
Biodegradable laminate sheet and molded item from biodegradable laminate sheet
A biodegradable laminate sheet having as its object to provide a formed body superior in heat resistance, shock resistance, transparency and formability, and having non-stretched polylactic...
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7303805 |
Loop fabric
This invention relates to a low cost loop material for a hook and loop fastener having at least one sheet of flexible nonwoven material intermittently bonded to inelastic oriented film. The...
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7303642 |
Methods of making responsive film with corrugated microlayers having improved properties
A multi-microlayer thermoplastic film structure and methods of making the same. More specifically, this invention relates to a multi-microlayer film having a corrugated polymer layer and a...
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7282109 |
Method for producing laminated porous polyolefin film and laminated porous polyolefin film
Disclosed is a method for producing a laminated porous polyolefin film, the method comprising steps of: providing a pair of tools for thermocompression bonding two resin films...
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7219484 |
Process for preparing a laminated, thermoformed film
A process for preparing a laminated, thermoformed film which comprises: a. blowing a film-forming composition to form a bubble;b. collapsing the bubble to form a film stack comprising a plurality...
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7204905 |
Method for forming laminated synthetic leather
A method for forming a laminated synthetic leather includes engaging a textile carrier onto a carrying roller and engaging a release liner onto a lamination roller, extruding one or more materials...
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7128798 |
Magnetic substrates, composition and method for making the same
A process of making a magnetic assembly having at least one magnetic layer and at least one printable substrate layer including the steps of providing a magnetic composition comprising about 70...
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7074289 |
Method for preparing laminating materials
A method for preparing laminating materials and a composite prepared therefrom, the method including providing at least one layer of interleaf, extruding a thermoplastic adhesive with a die,...
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7052640 |
Moldable pellet based on the combinstion of synthetic cellulose fibers and thermoplastic polymers
A moldable pellet used for making high impact, non-abrasive recyclable structural composites consisting of a thermoplastic polymer or polymers, with or without fillers and additives, and a...
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7037634 |
Polymer foam surface smoothing materials and method
The present invention relates to an imaging element comprising at least one imaging layer and a base. The base comprises a foam core layer, which comprises a polymer that has been expanded through...
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7033723 |
Surface roughness frequency to control pits on foam core imaging supports
The present invention relates to an imaging element comprising an imaging layer and a support, wherein the support comprises a core layer having a surface roughness of at least 1.4 microns and a...
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6984437 |
Multilayer, biaxially oriented polyester film, process for its production and its use
Three-layer, highly oriented polyester films having an A-B-C layer construction, preferably made of polyethylene terephthalate, which, in addition to a base layer B, have a smooth surface layer A...
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6960392 |
Structure comprising a binder layer non-delaminable with respect to a metallized substrate and peelable with respect to a polypropylene substrate
A multilayer structure of, in succession, a metal layer or a metallized-substrate layer, a layer of a polypropylene-based binder extrusion-coated at a rate of more than 100 m/min. and optionally a...
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6902802 |
Low temperature heat-sealable polyester film and method for producing the same
The present invention provides a heat-sealable polyester composition having an amorphous processing window ranging from a Tg in the range of about 40° C. to about 70° C., to a Tcg in the range of a...
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6899782 |
Orientation of short fibers in a continuous process
A method and apparatus for continuously processing fiber into an elastomeric component uses an expanding die (11, 11a) for orienting fibers in other than the processing direction of the extrusion....
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6890400 |
Overlaminated pressure-sensitive adhesive construction
Overlaminated faceless PSA label constructions of this invention comprise a low material cost, thin prelaminate PSA construction having a layer of pressure-sensitive material disposed on a release...
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6881460 |
Laminated resin
A multilayer molding having a polyamide-based resin as an outer layer, the multilayer molding including a fluorine-containing resin as an inner layer, as well as a resin laminate which can form the...
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6872458 |
Biaxally-oriented polypropylene films containing a non-crystallizable, amorphous polyester layer, and method of making the same
A method of making a multilayer film is provided, including the steps of forming a core layer of a polypropylene film, monoaxially orienting the core layer in a first direction, and providing at...
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6858275 |
Irradiated multilayer film having seal layer containing hyperbranched polymer
An irradiated multilayer film has a first layer and a second layer. The first layer is an outer heat seal layer containing a blend of a highly branched homogeneous polymer and a semicrystalline...
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6811643 |
Film, laminated sheet and methods of making same
A method of making a microporous laminate sheet having a first film layer and a second layer. The first film layer includes a pore initiator and is bonded to the second layer in order to form a...
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6811638 |
Method for controlling retraction of composite materials
The present invention provides a process for heat treatment of non-woven composite elastic material including a non-woven elastic layer; a non-woven gatherable layer. The process includes...
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6808771 |
Shirred stick packaging casing on high shirred density
The invention relates to a single- or multilayer shirred stick packaging casing in the form of a shirred stick based on synthetic or natural polymers which has a high shirring density of up to...
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6794021 |
Multi-layer hermetically sealable film
A thermoplastic multi-layer film for forming hermetic seals on packages comprising layer A comprising polyethylene, layer B comprising polypropylene, layer C comprising a copolymer, and an adhesion...
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6777053 |
Method for producing a multilayer coextrudate and a coextrudate produced according thereto
Process for the production of a multilayer coextrudate with a plastic layer that has release properties with respect to adhesives, where the materials producing the release properties are located...
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6758903 |
Apparatus for coating metal strip
A method and apparatus for extrusion coating both sides of a metal strip. A metal strip, such as aluminum alloy strip, is moved through a pre-conditioner, two extrusion dies, a post-heater and a...
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6676790 |
Process for the manufacturing of a load carrier
A process for the manufacturing of non-reinforced load carriers (1) of thermoplastic material. Sheet-shaped work pieces (2) and extended bar sections (3) are manufactured by means of an extruder....
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6676792 |
Process for decorating sections made of metal, plastic material or the like, and related apparatus
Process for variously decorating sections made of plastic materials, composite materials and the like, comprising a step of pre-treatment for the preparation of the surface, a possible step of...
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6673425 |
Method and materials for preventing warping in optical films
A multilayer optical body having improved dimensional stability is disclosed. The optical body includes an optical film, such as an oriented multilayer optical film, and a dimensionally stable...
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6649002 |
Method of manufacturing articles utilizing a composite material having a high density of small particles in a matrix material
A method of manufacturing articles utilizing a composite material having a high density of small particles such as microspheres in a matrix material is disclosed. In accordance with one aspect of...
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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...
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6638385 |
Process for producing an electrode assembly for an electronic double layer capacitor
A process for producing an electrode assembly for an electric double layer capacitor having an electrode layer comprising a carbonaceous material and a first binder, formed on at least one side of...
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