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7504158 |
Dual-ovenable, heat-sealable packaging film
A dual ovenable film having a first layer comprising one or more polyamides and a second layer comprising one or more polyamides. The first layer forms the first outer surface of the film. The...
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7427430 |
Polyamide blend composition having excellent gas barrier performance
High gas barrier, delamination-resistant polyamide compositions suitable for extended shelf-life packaging applications are provided. Also provided are polyamide compositions exhibiting high oxygen...
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7422782 |
Peelable/resealable packaging film
The present invention describes a multilayer film suitable for use in packaging applications comprising at least a polymeric first layer having a first surface and an opposing second surface...
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7384690 |
Biaxially oriented thermoplastic resin film
In order to provide a film having excellent heat resistance, thermal dimensional stability, and mechanical properties, in particular, a film capable of satisfying required properties, e.g., higher...
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7318960 |
Polarizing molded article and process for preparing the same
A polarizing molded article, which includes a polarizing plate-containing laminated structure. The laminated structure includes a polarizing sheet layer that is held between two protective sheet...
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7264867 |
Extruded toner receiver layer for electrophotography
The invention relates to a receiver sheet for electrophotography comprising a base material having thereon at least one toner receiver layer comprising a mixture of polyolefin and at least one...
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7261935 |
Co-extrudable multi-layer polymer
The present invention provides a multi-layer polymer composition having a polar outer layer and a non-polar second outer layer. The polar outer layer is preferably PVC and the non-polar outer...
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7232597 |
Corrugated polyamide tube
A corrugated polyamide tube composed of a corrugated outer tube layer of polyamide resin and a flat inner tube layer fixed to the outer tube layer at bottom portions thereof, in which the inner...
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7229684 |
Light-stable colored transparent composite films
Composite film structures exhibit a predetermined finished color tone comprised of a transparent film layer which exhibits a color deficiency as compared to the finished color tone, and a pigment...
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7192640 |
Paperboard substrate for blister packaging
A packaging laminate comprising a paperboard substrate for providing a base layer, a tear-resistant polymer layer applied to said substrate, and a heat seal polymer layer applied to said...
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7189347 |
Laminated biaxially-oriented polyamide film and process for producing the same
A biaxially oriented polyamide laminate film having a layered structure of A/B, A/B/A or A/B/C, layer A having no projections with a height of 0.27 μm or higher on the surface, or having a density...
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7183006 |
Additive transfer film suitable for cook-in end use
A multilayer film has a first layer and a second layer. The first layer comprises an additive, a binder, and a crosslinking agent. The additive is a flavor, fragrance, colorant, antimicrobial...
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7175916 |
Composite material and method for preparation thereof
A composite of a resin member bonded to a vulcanized rubber member is obtained with using a rubber member vulcanized with a radical-generating agent (e.g., an organic peroxide) and a thermoplastic...
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7160604 |
Laminated high barrier shrinkable film
The invention relates to laminated high oxygen barrier films for packaging applications and especially for shrinkable lidding applications. The multilayer heat shrinkable plastic film of the...
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7133209 |
Transparent molding composition for optical applications
A molding composition which is composed of at least 60% by weight of transparent polyamide, where the molding composition comprises an effective amount of one or more optical brighteners, and where...
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7122255 |
Multilayered composite polyamide articles and processes for their preparation
Multilayered polyamide composite articles comprising at least three layers that comprise aliphatic and semi-aromatic polyamides and that is better able to retain its mechanical properties at high...
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RE39347 |
Multiple layer softgel
A device, and a method for forming a softgel having multiple gelatin layers and softgels having multiple gelatin layers are disclosed. In particular there is provided a device for forming a gelatin...
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7049006 |
Multilayer structure based on polyamides and on a tie layer made of a copolyamide blend
A multilayer structure based on polyamides, comprising:
a first layer ( 1 ) formed from a polyamide P 1 or from a blend of a polyamide P 1 and a polyolefin PO 1 having a P 1 polyamide...
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7014920 |
Anti-fogging, stretched, multilayer film excellent in quick-acting property and method for producing the same
An anti-fogging, stretched, multilayer film comprising a layer having an anti-fogging agent incorporated therein, the film having evaluated values for anti-fogging property of 28 mm 2 or more at...
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6989198 |
Multi-layer structure
A multi-layer structure excellent in the barrier properties against alcohol gasoline, particularly hydrocarbon components, and also excellent in the interlayer adhesion, low-temperature impact...
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6984442 |
Multilayer film comprising an amorphous polymer
A multilayer film includes a first layer comprising an amorphous polymer that exhibits a glass transition temperature, and a second layer forming an exterior layer of the multilayer film and...
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6927006 |
Fuser member having fluorocarbon outer layer
A fuser member having a polyimide substrate, and thereover, an outer layer with from about 61 to about 99 volume percent fluorocarbon.
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6908649 |
Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer
This invention relates to a coextruded biaxially stretched tubular film for the durable and crease-free covering of goods packaged in the liquid or pasty state, in particular foodstuffs such as...
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6872459 |
Laminated packaging material and method for producing the same
This invention relates to the laminated material for food packaging, and its manufacturing process. The laminated material ( 10 ) consists of the quality keeping intermediate layer ( 12 ) laminated...
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6846534 |
Flexible membranes
Described is a membrane comprising a microlayer polymeric composite having at least about 10 microlayers. The microlayers are each individually up to about 100 microns thick and alternate between...
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6805969 |
Coating solutions suitable for improving the adhesion of nylon coatings and processes for the application thereof
Novel coating solutions are disclosed that promote desirable adhesion to substrates formed from nylon, polyester, or a combination thereof. These coating solutions include nylons having specific...
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6803113 |
High barrier antifog laminate for case ready meat packaging
A multilayered packaging film having good antifog performance that is suitable for use in food packaging. The multilayered film comprises an outer film attached to an inner film, which outer film...
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6793997 |
Plastic molding having two or more layers and antistatic properties
The molding of the present invention has a continuous conducting path from an inner to an outer surface, comprising: A) a skin layer on the inner and outer surface of said molding, comprising an...
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6794048 |
Multilayer composite based on polyamide/polyolefin
A multilayer composite comprising the following layers bound directly to one another: I. a layer I of a polyamide molding composition; II. a layer II of a bonding agent comprising at least 50% by...
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6720097 |
Barrier film and method for production thereof
The present invention provides a barrier-forming film (A) useful for manufacturing various packaging container, which has a higher barrier-formability to prevent permeation of oxygen gas or steam,...
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6720046 |
Low scalping laminate for packaging material
A low scalping laminate material for a container for food packaging includes a core layer of paper or paperboard, a polymeric coating applied to one side of the core layer and a combination of...
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6709759 |
Thermoplastic film structures having improved barrier and mechanical properties
The present invention relates to thermoplastic film structures having improved barrier and/or mechanical properties and methods for making the film structures. These improvements are achieved by...
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6706413 |
Non-porous, breathable membrane containing polyamide-4,6
The present invention is a non-porous, breathable membrane of at least polyamide-4,6, with an elongation at rupture of about 250 to about 500% in the longitudinal direction and about 200 to about...
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6680093 |
Multilayer composites
A multilayer composite comprises a layer configuration A/C/B or A/C/B/C/A, wherein I. each layer A comprises a molding composition that comprises at least 50% by weight of a polymer A containing...
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6670047 |
Stretched polyamide film
A stretched polyamide film obtained by melt-kneading and extruding a mixed resin (Z) containing a polyamide resin (X) and a modified resin (Y) into a film followed by biaxial stretching, wherein...
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6627324 |
Tough, dimensionally-stable transparent film having a copolyamide layer containing solid nanoscale filling materials with nucleating effect and its use for packaging foodstuffs
Described is a film having at least a single layer and at least one copolyamide layer (I) containing dispersed nanoscale nucleating particles. Crystalline structures extending from the dispersed...
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6589616 |
Packaging container
Packaging containers produced from a composite shaped by cold-forming, the term “packaging containers” including base or lid parts or base or lid parts shaped by cold-forming. The base or lid...
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6562475 |
Polyamide layered films
The present invention provides polyamide layered films suitable for packaging applications, each film having a base layer made of a polyamide polymer and an easy-sliding layer made of a polyamide...
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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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6548181 |
Flexible polyamide composition
The invention relates to a flexible polyamide composition containing at least 50 parts by weight of non-cross-linked rubber per 50 parts by weight of polyamide and the production thereof. The...
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6524719 |
Laminate film and a vapour-deposited film employing same
The present invention relates to a laminate film where on at least one face of a substrate layer selected from polyester film and aliphatic polyamide film, there is provided a polyamide layer in...
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6503655 |
Gas diffusion electrode and its production
A thin, flat, and porous carbon gas diffusion electrode having a side in contact with a supply of gas and a side in contact with an electrolyte, comprises a pyrolysis product of a composite of an...
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6500559 |
Multiple layer film with amorphous polyamide layer
A film includes a core layer having an amorphous polyamide; two intermediate layers, disposed on opposite surfaces of the core layer, including a semicrystalline polyamide; two adhesive layers,...
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6491994 |
Multi-layer fuel tube
A multi-layer fuel tube comprising at least three thermoplastic resin layers, said at least three thermoplastic resin layers comprising (A) a layer of polyamide 11 resin and/or polyamide 12 resin,...
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6461716 |
Apertured webs having permanent hydrophilicity and absorbent articles using such webs
The present invention relates to an apertured web formed from a polymeric film having permanent hydrophilicity which is suitable for use as a topsheet in an absorbent article. One embodiment of the...
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6428866 |
Multilayer plastic composition having an electrically conductive inner layer
A multilayer plastic composition having (I) an outer layer of a thermoplastic molding composition and (II) an inner layer of an electrically conductive thermoplastic molding composition containing...
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6416832 |
Packaging film or sheet
The invention provides a single-layer or multi-layer packaging film or sheet having at least one layer formed of a polyamide resin composition, wherein the layer formed of the polyamide resin...
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6395386 |
Clear, high-barrier polymer-platelet composite multilayer structures
This invention relates to novel multilayer formed articles including, but not limited to containers such as bottles, tubes, pipes, preforms and films (including oriented films such as biaxially...
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6379812 |
High modulus, multilayer film
A multilayer film, comprising, in the following order: a. a first layer consisting essentially of amorphous polyamide; b. a second layer adhered to a surface of the first layer; and c. a third...
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6376093 |
Polyamide film and polyamide laminate film
A polyamide film satisfying (a) a haze value of not more than 5.0%, (b) a coefficient of kinetic friction (A) of not more than 1.0 under 50% humidity, the coefficient (A) being measured with regard...
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