Matches 1 - 50 out of 73 1 2 >
Match Document Document Title
7422781 Tamper indicating devices and methods for securing information  
A tamper indicating device. A preferred embodiment of the invention provides a backing having a first side and a second side, wherein the backing comprises a first phase and a second phase, wherein...
7384783 Stirred-tank reactor system  
The present invention relates to a stirred-tank reactor system and methods of preparing such systems. The present invention further encompasses the use of the stirred-tank reactor system as a...
EP1562746B1 HEAT SHRINKABLE BIORIENTED MULTILAYER FILM WITH GAS BARRIER PROPERTIES  
7270860 Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom  
A multilayer heat-sealable chlorine-free odor barrier film having relatively low modulus, high interlaminar strength, and low noise upon flexing is provided. The film comprises an odor barrier...
EP1372893B1 THERMOFORMABLE PACKAGING FILM  
Abstract not available for EP1372893
7073309 Method of using a reusable closure for packages  
Adhesive articles, particularly useful as reusable closures in the presence of moisture from refrigerated or frozen food packaging environments, comprising a moisture resistant substrate and a...
6998157 Thermoformable packaging film  
Disclosed are multi-layer thermoformable film constructions. At least one layer of the multi-layer construction is a polymer blend of: (a) 40–95% by weight of an ethylene-acrylic acid or...
6964798 Multi-layered polymer based thin film structure for medical grade products  
A multiple layer structure comprising a first and a second skin layer, each skin layer composed of a polypropylene containing polymer, and a radio frequency (“RF”) susceptible layer adhered to...
6909028 Stable breathable elastic garments  
A thermally stable microporous breathable film is provided comprising at least 35% filler, by weight of the filled-film, and a thermoplastic polymer blend of a first polyethylene polymer and a...
6828370 Intercalates and exfoliates thereof having an improved level of extractable material  
The invetion is directed to a polymer-clay nanocomposite material comprising a melt-processible matrix oplymer and a layered clay material having decreased levels of extractable material, such as...
6777479 Polyamide nanocomposites with oxygen scavenging capability  
Polymer composite materials comprising of least one polymer resin and platelet particles from at least one layered silicate material uniformly dispersed in the resin and articles prepared from the...
6737464 Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content  
The invention is directed to a polymer-clay nanocomposite material comprising a melt-processible matrix polymer and a layered clay material having low quartz content. This invention is also...
6713547 Process for preparing high barrier nanocomposites  
The present invention relates to processes for preparing a nanocomposite comprising: a. preparing an organoclay material by reacting a swellable layered clay with an onium ion represented by...
6660368 Tamper indicating adhesive device  
A tamper indicating device includes a light transmissive backing and a layer of adhesive. The backing comprises a blown film including a first, continuous phase and a second, discontinuous phase....
6653523 Low gauge films and film/nonwoven laminates  
Disclosed herein is a low gauge, multilayer film which may be laminated to other materials such as, for example, fibrous nonwoven webs. The multilayer film may include one or more skin layers which...
6653388 Polymer/clay nanocomposite comprising a clay mixture and a process for making same  
This invention relates to a polymer-clay nanocomposite comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a mixture of at least two layered clay materials. The...
6610772 Platelet particle polymer composite with oxygen scavenging organic cations  
The present invention relates to oxygen scavenging compositions comprising a) platelet particles having attached thereto at least one oxygen scavenging organic cation and b) at least one oxidation...
6596803 Layered clay intercalates and exfoliates having a low quartz content  
The invention is directed to a polymer-clay nanocomposite material comprising a melt-processible matrix polymer and a layered clay material having low quartz content. This invention is also...
6586500 Polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material  
The invention is directed to a polymer-clay nanocomposite material comprising a melt-processible matrix polymer and a layered clay material having decreased levels of extractable material, such as...
6552114 Process for preparing a high barrier amorphous polyamide-clay nanocomposite  
This invention relates to a process for preparing an amorphous polyamide-clay nanocomposite comprising the steps of: a. melt mixing a layered clay material with an oligomeric polyamide resin to...
6552113 Polymer-clay nanocomposite comprising an amorphous oligomer  
This invention is directed to a polymer-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polymer-clay nanocomposite. The polymer-clay nanocomposite...
6548587 Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound  
This invention relates to a composite composition comprising one or more polyamide polymers or copolymers, one or more layered clay materials, and one or more alkoxylated ammonium cations. The...
6486254 Colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom  
This invention relates to a colorant composition comprising a layered clay material intercalated with at least one cationic colorant, optical brightener or a mixture thereof. This invention also...
6486253 Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same  
This invention relates to a polymer-clay nanocomposite having an improved gas permeability comprising (i) a melt-processible matrix polymer, and incorporated therein (ii) a layered clay material...
6486252 Nanocomposites for high barrier applications  
The present invention relates to a composition comprising (i) a layered clay material that has been cation-exchanged with an organic cation salt represented by Formula (I): wherein M is nitrogen...
6417262 High barrier amorphous polyamide-clay nanocomposite and a process for preparing same  
This invention is directed to a polyamide-clay nanocomposite, products produced from the nanocomposite, and a process for preparing a polyamide-clay nanocomposite. The polyamide-clay nanocomposite...
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...
6395376 Tamper indicating adhesive device  
A tamper indicating device includes a light transmissive backing and a layer of adhesive. The backing comprises a blown film including a first, continuous phase and a second, discontinuous phase....
6384121 Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same  
The invention is directed to an nanocomposite material and products produced from the nanocomposite material. This invention is also directed to a process for preparing a polymer-clay nanocomposite...
6361843 Multilayered polymer structure for medical products  
The present invention provides a multiple layer structure ( 10 ) for fabricating medical products. The layer structure ( 10 ) has a core layer ( 14 ) of an ethylene vinyl alcohol copolymer having...
6359052 Polyester/platelet particle compositions displaying improved dispersion  
The present invention relates to a polyester-platelet particle composite comprising at least one polyester having dispersed therein a platelet particle dispersion comprising chalcogen or platelet...
6309736 Low gauge films and film/nonwoven laminates  
Disclosed herein is a low gauge, multilayer film which may be laminated to other materials such as, for example, fibrous nonwoven webs. The multilayer film may include one or more skin layers which...
6309723 Biomaterials with hydrophilic surfaces  
A protein-compatible polymer blend made from a water-soluble polymer and a matrix polymer. The glass transition temperature of either the water-soluble polymer or the matrix polymer is greater than...
6277477 Recording sheet for use with aqueous inks  
Disclosed is a recording sheet which comprises a substrate and an image-receiving coating situated on at least one surface of the substrate, said image-receiving coating being suitable for...
6075179 Low gauge films and film/nonwoven laminates  
Disclosed herein is a low gauge, multilayer film which may be laminated to other materials such as, for example, fibrous nonwoven webs. The multilayer film may include one or more skin layers which...
5983604 Method of using a multilayered barrier structure  
Multilayered barrier structures containing a gas barrier layer of a non-chlorine containing organic polymer which is substantially impermeable to oxygen gas and a moisture barrier layer of a...
5895694 Chlorine-free multilayer film material, process for its manufacture and its use  
The present invention relates to a chlorine-free multilayer film material comprising a) a gas-barrier layer (1) comprising a non-chlorine containing organic polymer which is substantially...
5730919 Method of forming multilayered barrier structures  
Multilayered barrier structures containing a gas barrier layer of a non-chlorine containing organic polymer which is substantially impermeable to oxygen gas and a moisture barrier layer of a...
5643375 Method for forming multilayered barrier structures  
Multilayered barrier structures comprising a gas barrier layer of a non-chlorine containing organic polymer which is substantially impermeable to oxygen gas and a moisture barrier layer of a...
5552002 Method for making paperboard packaging containing a PVOH barrier  
Paperboard packaging for non-refrigerated liquid products and for dry products contains a buried polyvinyl alcohol copolymer (PVOH) barrier layer which has a low oxygen permeability particularly at...
RE35285 Thermoplastic multi-layer packaging film and bags made therefrom  
A thermoplastic, multi-layer packaging film is disclosed which comprises at least 5 layers in which one surface layer is a heat sealing layer and one of the internal layers is a barrier layer. The...
5506036 Easy-to-recycle laminated material for packaging use  
A laminated material for packaging containers comprising polyvinyl alcohol or other water-soluble, thermoplastic resin layers disposed on both sides of a paperboard base material layer and other...
5506011 Paperboard packaging containing a PVOH barrier  
Paperboard packaging for non-refrigerated liquid products and for dry products contains a buried polyvinyl alcohol copolymer (PVOH) barrier layer which has a low oxygen permeability particularly at...
5496295 Multilayered barrier structures  
Multilayered barrier structures comprising a gas barrier layer of a non-chlorine containing organic polymer which is substantially impermeable to oxygen gas and a moisture barrier layer of a...
5491023 Film composition  
A metallized multilayer film made from a polymer substrate, preferably polypropylene, is modified by a maleic anhydride modified propylene polymer which can be located on a surface of the substrate...
5407713 Multilayered barrier structures  
Multilayered barrier structures comprising a gas barrier layer of a non-chlorine containing organic polymer which is substantially impermeable to oxygen gas and a moisture barrier layer of a...
5324572 Multilayer laminated film having an improved gas barrier action  
Production or multilayer laminated films which can be subjected to thermoplastic shaping and have an improved gas barrier action, consisting of at least one gas barrier film based on highly...
EP0524486A1 Multilayered composite foil with improved gas barrier properties.  
Production of themoplastically deformable multilayered composite films with improved gas barrier properties, consisting of at least one gas barrier film based on highly saponified,...
5059477 Protective garment  
Improved polymer barrier for protective garments for personal protection gainst hazardous chemicals (e.g. epoxy products, organic solvents and pesticides) and a rational method of selecting polymer...
RE33376 Non-foil composite structures for packaging juice  
The present invention relates to a non-foil composite barrier structure for an improved container for citrus juices and other liquids. The container utilizes a paperboard barrier laminate for the...
Matches 1 - 50 out of 73 1 2 >