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7220374 |
Molded foam vehicle energy absorbing device and method of manufacture
A method for forming energy absorbing components for motor vehicles includes mixing a polymeric resin and blowing agent combination. The combination is heated to liquefy it. A mold for receiving...
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7157034 |
Twin-sheet thermoforming process
A twin-sheet thermoforming process for the manufacture of vehicle headliners. In the process a first sheet and second sheet of SuperLite material are mounted onto respective frames. The frames...
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6986941 |
Multiple layers laminated polyolefin foam
The present invention relates to a sheet or board like multiple layers laminated polyolefin foam having a plurality of polyolefin layers laminated on at least one side of a polyolefin foam by a...
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6949209 |
Molded foam vehicle energy absorbing device and method of manufacture
A method for forming energy absorbing components for motor vehicles includes mixing a polymeric resin and blowing agent combination. The combination is heated, liquefied, and pressurized. A mold...
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6929853 |
Multilayer breathable film
The present invention comprises a stretched, multilayer breathable film that provides a barrier to microorganisms, blood and bodily fluids that is manufactured by simultaneously extruding a...
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6773798 |
Polyolefin foam composite structure and method for making the same
A composite structure, which generally includes: a. a foam sheet comprising polyolefin; and b. a coating disposed on at least one surface of the polyolefin foam sheet, the coating comprising at...
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6767623 |
Sandwich panel
The invention relates to a sandwich panel comprising A. a core layer of polypropylene particle foam, B. cover layers of fiber-reinforced polypropylene and also optionally C. decorative layers,...
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6764756 |
Polyolefin foam composite structure and method for making the same
A composite structure, which generally includes: a. a foam sheet comprising polyolefin; and b. a coating disposed on at least one surface of the polyolefin foam sheet, the coating comprising at...
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H002104 |
Polyolefin foam/film composite and method for making the same
A composite structure, which includes: a. a foam sheet comprising polyolefin; and b. a film sheet adhered to the foam sheet, wherein the film sheet (1) comprises polypropylene, (2) is...
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EP1318008A1 |
Multiple layers laminated polyolefin foam
The present invention relates to a sheet or board like multiple layers laminated polyolefin foam having a plurality of polyolefin layers laminated on at least one side of a polyolefin foam by a...
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6492013 |
Foam composite structure comprising a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer
A foam sheet including a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer, wherein the polypropylene is present in the blend at a weight percentage ranging from 70 to 95 and...
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6489019 |
High surface gloss, co-extruded sheets from olefin polymer materials
A co-extruded sheet made from olefin polymer materials includes (1) at least one outer layer of (a) a propylene polymer having a melt flow rate of 0.5-15 dg/min, or a graft copolymer comprising a...
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EP0991514B1 |
ENERGY ABSORBING ARTICLES OF EXTRUDED THERMOPLASTIC FOAMS
Abstract not available for EP0991514 Abstract of corresponding document: WO9900236 An energy absorbing article having a direction in which impact resistance is desired is formed of extruded...
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6306518 |
High surface gloss, co-extruded sheets from propylene polymer materials
A co-extruded sheet made from olefin polymer materials includes (1) at least one outer layer of (a) a propylene polymer having a melt flow rate of 0.5-15 dg/min, or a graft copolymer comprising a...
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6218023 |
Co-extruded laminate comprising at least one propylene graft copolymer layer
A co-extruded polyolefin laminate having a hard, high modulus top layer includes at least one layer of a graft copolymer made from a propylene polymer material onto which is graft polymerized...
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6213540 |
Energy absorbing articles of extruded thermoplastic foams
An energy absorbing article having a direction in which impact resistance is desired is formed of extruded thermoplastic foam exhibit anisotropic compressive strength. The extrusion direction of...
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6114024 |
Multilayer breathable film
Provided is a method of makinga stretched, multilayer breathable film having the combination of properties of: (i) providing a barrier to microorganisms; and (ii) providing a barrier to blood...
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5968430 |
Process for producing an expansion-molded article
Disclosed herein is a method for continuously producing an expansion-molded article, comprising feeding foamed particles between a belt continuously traveling along the upper surface within a...
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5916672 |
Thermoplastic multi-layer composite structure
A thermoplastic multi-layer composite structure is disclosed and consist in a first embodiment of a co-extruded acrylic polypropylene outer skin and high melt strength polypropylene substrate which...
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5853843 |
Recyclable headliner material
A unique material is disclosed for use in trim panels, such as headliners. The unique material includes a central polyester honeycomb core, and outer polyester layers providing an I-beam...
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