U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."

Lee deForest, American radio pioneer ; 1957

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 428/35.7 - Polymer or resin containing (i.e., natural or synthetic)


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Article* which contains a polymer or resin of natural
No. of patents: 2597
Last issue date: 02/07/2012


1                      
NumberTitleIssue Date
8110261Oxygen absorbing plastic structure
Multilayer oxygen absorbing structure comprising at least two reactive oxygen scavenging layers arranged in sequence: a rapidly absorbing highly reactive oxygen-scavenging system, comprising an oxygen permeable matrix polymer and an oxygen scavenger, and a long life...
02/07/2012
8110263Double packing materials for infusion solution
The double packing materials according to the present invention which primarily packs the infusion solution with a polypropylene packing material and secondarily vacuum packs and hermetically seals the packed polyethylene packing material with a material including a...
02/07/2012
8110262Polymer compositions containing a polymer processing aid and a hindered amine light stabilizer
The present invention provides polyolefin compositions containing a polyolefin resin, a hindered amine light stabilizer, and a polymer processing aid. Methods for preparing the polymer compositions, methods for using the compositions to produce articles of manufactu...
02/07/2012
8110264Article comprising light absorbent composition to mask visual haze and related methods
A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions ...
02/07/2012
8110260Containers intended for moisture-sensitive products
A container for a moisture-sensitive product. The container has an openable container body defining an interior volume for holding the product. More specifically, a rigid container defining an interior volume for holding a moisture-sensitive product, and comprising ...
02/07/2012
8105669Insert-molded product having porous member
In forming a molded member (30) by insert molding, a porous member (10) and a cylindrical member (20) fitted on a peripheral edge of the porous member (10) are set in a die (40); and the molded member (30) is formed with the...
01/31/2012
8105670Glycoluril resin and polyol resin dual members
An intermediate transfer member, such as a belt, where the surface of the belt contains as a coating a mixture of a glycoluril resin and a polyol resin. ...
01/31/2012
8097316Laminated resin tube
A laminated resin tube is formed mainly of inexpensive materials and has improved low-permeable ability. The laminated resin tube has a plurality of laminated component resin tubes made of thermoplastic resins. At least one of the plurality of component resin...
01/17/2012
8097317High-gloss multilayer plastic container
Provided is a high-gloss, multilayer plastic container, comprising: (1) a transparent polyester-based resin outer layer; (2) a transparent adhesive resin layer; and (3) a colored polyolefin-based resin layer in the stated order from an outer surface side of the cont...
01/17/2012
8097315Multilayer container
The multilayer container of the present invention comprises an outermost layer, an innermost layer and at least one intermediate layer interposed between the outermost layer and the innermost layer. Each of the outermost and innermost layers is mainly made of a ther...
01/17/2012
8092876Coating compositions for cans and methods of coating
A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a water-dispersible polymer. ...
01/10/2012
8088459Air enclosure with independent double layer air chambers
An air enclosure with independent double layer air chambers is constituted by disposing a middle film between a first outer film and a second outer film which are folded together, in which the length of the middle film is shorter than the first outer film and the se...
01/03/2012
8088460Disposable vase
A disposable vase comprises biodegradable material. In one embodiment, the wall of the vase is made of a plastic selected from a biodegradable polymer selected from a polyester and a polymer derived from starch or a mixture thereof, wherein the polymer has a thickne...
01/03/2012
8084109PVDC-polyolefin coextruded thermal-formed high-blocked composite packaging material
A composite packaging material includes a top film and a bottom film as the forming film. The up film is BOPP/PE-TIE-PVDC-TIE-PP-PE structure, which is co-extruded by multi-layer flow or inflation film and formed by a solventless dry way; the bottom films has a PP-T...
12/27/2011
8080295Plastic article
A hollow plastic article having a wall with an inside wall portion and an outside wall portion, wherein a part of the outside wall portion has a slip resistant, tactile surface relative to the remainder of the outside wall portion to provide an improved gripping sur...
12/20/2011
8075967Gas permeable membrane
Disclosed is a blended composition comprising a humidity-dependent composition having a ratio of wet cup permeance to dry cup permeance greater than 10 and a crystallizable polymer sufficiently permeable to oxygen, carbon dioxide and water vapor, exhibiting an incre...
12/13/2011
8075966Delamination-resistant multilayer container, preform, article and method with oxygen barrier formulations
A plastic preform, container or article includes a multilayer wall having at least one layer of a matrix resin, at least one layer of a barrier resin, an adhesion-promoting material blended with the barrier resin and/or matrix resin, and an active oxygen barrier com...
12/13/2011
8071188Sealable, peelable film comprising a block copolymer peelable core layer
The present invention concerns a sealed package formed from a polymer film comprising a block copolymeric substrate and a heat sealable coating and/or skin layer on the substrate, the package being formed by wrapping the film around an article to be packaged in a ma...
12/06/2011
8071189Blow molded body
A hollow molded article including a polyolefin resin-based layer (A), a modified polyolefin resin-based layer (B) and a fluororesin-based layer (C), wherein the fluororesin-based layer (C) constitutes at least one of the innermost and outermost layers of the hollow ...
12/06/2011
8067072Self opening bag stack and method of making same
A plurality of stacked polyethylene film bags comprising about 40-48 wt. % high density, high molecular weight polyethylene, 12-20 wt. % high density, medium molecular weight polyethylene, 20-30 wt. % linear low density polyethylene, 0-8 wt. % color concentrate, are...
11/29/2011
8067074Article comprising light absorbent composition to mask visual haze and related methods
A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions ...
11/29/2011
8067073Thermoplastic medical device
An medical device such as a guidewire or a catheter having a flexible elongate component which comprises a thermoplastic rigid rod polymer, which component may comprise a bundle of threads, a sleeve, a coil, a co-extrusion, a strut, or other suitable component. ...
11/29/2011
8062723Sealable, peelable film comprising a block copolymer peelable core layer
The present invention concerns a sealed package formed from a polymer film comprising a block copolymeric substrate and a heat sealable coating and/or skin layer on the substrate, the package being formed by wrapping the film around an article to be packaged in a ma...
11/22/2011
8062725Low organic vapor permeation resin
The invention relates to a novel composition comprising at least one polyphthalamide reactively extruded with at least one other polyamide, a polyester, and a modifier. The composition can be further modified with fillers to add increased strength. Other additives s...
11/22/2011
8062724Heat resistant plastic container
A heat resistant plastic container containing hot-filled liquid contents, comprising: a spout for filling the container with liquid contents; a closure configured to seal the spout; a base including a bottom portion that is bent toward the spout, the base including ...
11/22/2011
RE42925Polyester resin blends with high-level gas barrier properties
Compositions comprising a polyester resin and a polyamide derived from a dicarboxylic acid with 6-22 carbon atoms and from m-xylylene diamine having high-level gas barrier properties, obtained by mixing in the melted state the polyester resin premixed with a dianhyd...
11/15/2011
8057872Gas permeable membranes
Disclosed is a multilayer structure comprising a layer of humidity-dependent composition having a ratio of wet cup permeance to dry cup permeance greater than 10 and a layer of crystallizable polymer sufficiently permeable to oxygen, carbon dioxide and water vapor, ...
11/15/2011
8057873Injection molded article and method for the manufacture thereof
Injection molded articles having large, thin sections are prepared by injection molding of a composition that includes specific amounts of poly(arylene ether) and a rubber-modified polystyrene. The specific component amounts provide the composition with a shear thin...
11/15/2011
8057874Article comprising light absorbent composition to mask visual haze and related methods
A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions ...
11/15/2011
8053049Packaging for insulation products
A packaged insulation product is provided comprising at least one insulation product oriented for storage or transportation and disposed in a package, wherein the package comprises a vapor-permeable membrane. ...
11/08/2011
8053050Article comprising light absorbent composition to mask visual haze and related methods
A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions ...
11/08/2011
8048502Readily degradable resin composition and biodegradable container using the same
Disclosed is a readily degradable resin composition having excellent biodegradability. Specifically disclosed is a readily degradable resin composition comprising: an aliphatic polyester (A) which has biodegradability; and an aliphatic polyester (B) which has a solu...
11/01/2011
8048501Sealable, peelable film comprising a block copolymer peelable core layer
The present invention concerns a sealed package formed from a polymer film comprising a block copolymeric substrate and a heat sealable coating and/or skin layer on the substrate, the package being formed by wrapping the film around an article to be packaged in a ma...
11/01/2011
8043672Lens for a vehicular lamp and manufacturing method for the same
In a vehicular lamp 10 having a lens 40 in which plastic molded portions 41, 42, 43 respectively having two or more colors are integrally formed, the lens is formed by injection molding process. As compared with the molecular weight of a plastic...
10/25/2011
8043673Method to make tube-in-tube balloon
A tube-in-tube assembled parison for preparation of an elongated medical device. The parison if formed by assembling in tube-in-tube fashion a first tube of orientable polymer material and a second tube formed of orientable polymer material disposed around the first...
10/25/2011
8043676Sealing-reaction, layer-effective, stealth liner for synthetic fuel container
A method, and a self-sealing, layer-effect, stealth-reaction liner, for sealing against fuel leakage from the wound-punctured wall of an FT synthetic liquid fuel container. The liner includes (a) an elastomeric body defined by spaced, opposite faces, formed of a mat...
10/25/2011
8043675Packaged glass sealants
A packaged glass sealant product, is formed of a sealant composition having a processing temperature in the range of from greater than 70° C. up to 220° C. and a skin of thermoplastic polymeric material around said sealant composition. The skin constitutes no more...
10/25/2011
8043674Sealable packaging structures and applications related thereto
Heat-sealable, multi-layer composite packaging structures that are suitable for packaging and having improved sealing properties and simplified construction as compared to prior art composite film constructions are disclosed. The inventive film structure includes a ...
10/25/2011
8029878Medical container and medical duplex container
A medical container comprising a body for containing a medicament, the body of the medical container being formed of a multilayered film comprising (i) a layer formed of a linear polyolefin and (ii) a layer formed of a cyclic polyolefin adjacent to the layer (i), an...
10/04/2011
8025942Rigidification of structures to be deployed by inflating, particularly for use in space
The invention relates to the stiffening of inflatably deployable structures, in particular for space use. More specifically, the invention relates to a flexible membrane for inflatably deployable structures, that comprises one layer of a composite and at leas...
09/27/2011
1                      
 
Sign InRegister
Username  
Password   
forgot password?