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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 therebetween,...
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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...
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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...
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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, 11 a ) for orienting fibers in other than the processing direction of the...
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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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6767618 |
Multi-layered stretched resin film
A multi-layered stretched resin film comprises a base layer (A) comprising more than 90 wt % of a polyolefinic resin and less than 10 wt % of an inorganic fine powder and/or an organic filler; and...
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6767423 |
Fastener tape, method of and apparatus for making fastener tape, method of using fastener tape, and reclosable bag utilizing fastener tape
A fastener tape for use in the manufacture of reclosable plastic bags is provided. The fastener tape comprises an intermediate layer and a reclosable fastener profile thereon. The intermediate...
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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...
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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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6616787 |
Water-decomposable absorbent article and method for producing it
Provided is a water-decomposable absorbent article including an absorbent body that has a water-decomposable top sheet, a water-decomposable back sheet, a water-decomposable adsorbent core...
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6610769 |
Carpet backing adhesive and its use in recycling carpet
An adhesive useful in making recyclable carpet is prepared from a copolymer dispersion and a filler. The copolymer dispersion is prepared in an emulsion polymerization of a mixture of monomers...
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6607834 |
Polyester-containing biaxially-oriented polypropylene films
Polyester-containing multilayer biaxially-oriented polypropylene films are provided. According to the invention, a two- or three-layer polyester-containing cap layer is bonded to a monoaxially...
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6576075 |
Method of making and using a flexographic plate mounting tape
A double sided tape for detachably mounting a flexible printing plate to a flexographic printing press cylinder includes pressure-sensitive adhesive layers on opposed sides of a coextruded...
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6562178 |
Scratch-resistant, self-laminated printed materials and methods for making same
A method is provided for producing a unique printable multi-layer composite structural material, and in turn a unique scratch-resistant, self-laminated printed material. A printable multi-layer...
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6562443 |
Cook-in package with tight appearance
A heat shrinkable film suitable for use in cook-in applications is provided which exhibits a transverse direction free shrink at 50° C. of less than about 2% and a transverse direction free shrink...
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6555190 |
Films with UV blocking characteristics
The present invention provides coextruded or laminated multilayer films having at least one layer of a halopolymer such as poly(chlorotrifluoro ethylene) (PCTFE), at least one layer of a...
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6551686 |
Biaxially oriented polyester film having more than one layer, process for its production, and its use as magnetic tape film
The invention relates to a biaxially oriented polyester film which has three layers and which, together with very good electromagnetic properties compared with prior art films, has improved...
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RE38087 |
Fuel hose and method of its production
The fuel hose of this invention is a fuel hose comprising a tubular fluororesin inner ply and, as laminated onto the peripheral surface thereof, a thermoplastic resin or rubber outer ply, the...
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6540862 |
Method and apparatus for enhancing film adhesion when extruding polyethylene terephthalate onto paperboard
This invention relates to the extrusion coating of polyethylene terephthalate (PET) onto paperboard. Such structures of this type, generally, provide an enhanced film adhesion of the PET onto the...
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6537647 |
Polyester film with surface topography matched to the intended use, the use of the film and process for its production
The application discloses a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one...
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6534169 |
Polyester film with a high oxygen barrier, the use of the film and process for its production
The application discloses a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one...
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6528144 |
Biaxially oriented polyester film, the use thereof, and process for the production thereof
The invention relates to a biaxially oriented polyester film which has very good optical properties and good processing behavior and which after it has been metallized or coated with oxidic...
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