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Class 428/340 - Weight per unit area specified (e.g., gms/sq cm, lbs/sq ft, etc.)


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Product in which is recited the weight of a material related
No. of patents: 487
Last issue date: 08/26/2008


1                      
NumberTitleIssue Date
7416767Anti-blocking coatings for PVdc-coated substrates
A barrier composite having reduced blocking is disclosed. The composite may include a substrate, a barrier layer formed from polyvinylidene chloride disposed on the substrate, and an anti-blocking layer disposed on the barrier layer. The anti-blocking layer may be f...
08/26/2008
7404999Anti-blocking barrier composite
A barrier paper has a polymeric layer substantially covering a first side of the paper and an anti-blocking coating on a second side. The polymeric layer has anti-blocking characteristics. A method of making an anti-blocking barrier paper also is provided. ...
07/29/2008
7399535Hot press-formed article
A hot press-formed article having improved corrosion resistance and coating adhesion when coated is obtained by hot press forming of a zinc-based plated steel material. It has a zinc-based plating layer comprising an iron-zinc solid solution phase and atop it a zinc...
07/15/2008
7393588Flexible penetration resistant composite materials structure with critical gap geometry in a solids layer
A flexible, penetration resistant structure has a solids layer with a pattern of intersecting gap lines with critical gap cross section geometry, a flexible fiber or fabric layer backing, and a critical bonding layer attaching the solids layer to the flexible backin...
07/01/2008
7364779Easy-opening high barrier plastic closure and method therefor
A plastic, easy-opening closure for a retortable container and a method for sealing are provided. The closure includes a plastic membrane having an outer layer of polypropylene, a first tie layer, an intermediate layer formed of EVOH, a second tie layer, an inner la...
04/29/2008
7361253Multi-ply wiping products made according to a low temperature delamination process
The present invention is generally directed to paper products having great softness and strength. The paper products are formed from one or more paper webs that can be made according to various methods. In one embodiment, the paper web is an uncreped through-air dri...
04/22/2008
7348052Sandwich wrappers, fast food wrappers, and gum wrappers comprising PLA resin
A composite wrap material includes a layer of polyactide (PLA) resin interposed between two layers of cellulosic material. ...
03/25/2008
7341796Copper foil having blackened surface or layer
A copper foil with a blackened surface or layer wherein one or both surfaces of a copper foil is subject to black treatment, and having a color difference ΔL*≦−70 and chroma C*≦15 of a black-treated surface when measured by a color difference meter represente...
03/11/2008
7339002Removable, water-whitening resistant pressure sensitive adhesives
Removable, water-whitening resistant pressure sensitive adhesive (PSA) comprising a crosslinked aqueous emulsion polymer comprising (a) at least one hydrophobic monomer; (b) at least about 2 wt. % of at least one hydrophilic monomer; and (c) at least about 5 wt. % o...
03/04/2008
7323239Protective films
Multilayer protective films that adhere well to many different surfaces and can be removed without leaving residues are provided. The films consist of a polyolefin backing layer(s) and an adhering layer consisting of an ethylene unsaturated ester copolymer layer con...
01/29/2008
7314669Easy peel film structures
The present invention relates to sealant films comprising a first sealant layer which readily and easily delaminates or peels from a second adjacent film layer. The first sealant layer and the second adjacent layer of the sealant film of the present invention compri...
01/01/2008
7291570Yarns and fabrics having a wash-durable non-electrically conductive topically applied metal-based finish
Durable non-electrically conductive metal treatments (such as coatings or finishes) for yarns and textile fabrics. Such treatments preferably comprise silver and/or silver ions; however, other metals, such as zinc, iron, copper, nickel, cobalt, aluminum, gold, manga...
11/06/2007
7278538Beverage carton with strap type carrying handle
A tubular carton and blank for forming the carton includes a top, base and a pair of side walls. At least one of the side walls includes a displaceable zone arranged to protrude out of the plane of the one side wall. The displaceable zone includes connected sections...
10/09/2007
7270889Tackified amorphous-poly-alpha-olefin-bonded structures
A bonded structure including one or more substrates bonded together with a tackified amorphous poly-alpha-olefin adhesive composition. One method of making such a bonded structure is carried out by applying a tackified amorphous poly-alpha-olefin adhesive compositio...
09/18/2007
7271341Cable components of silicone comprising glass fibers
Cable components of silicone elastomer contain glass fibers having an average length of at least 1 m. The cable components retain substantial strength when exposed to heat or fire. ...
09/18/2007
7270876Enhanced adhesion of polyethylene terephthalate to paperboard
A unique primer emulsion chemistry yields excellent adhesion of polyethylene terephthalate (PET)resin to clay coated paperboard (with high starch content)at reduced coatweights of the primer emulsion and the resin as compared to other primer and tie-resin chemistrie...
09/18/2007
7267864Image supporting material, method for use thereof and image forming apparatus utilizing the same
The present invention provides an image supporting material for fixably supporting a color toner image, the material including a base material, a light scattering layer provided on the base material and containing a white pigment and a thermoplastic resin, and a col...
09/11/2007
7264661Particulate metal alloy coating for providing corrosion protection
Coatings containing particulate metal alloy are disclosed. The coatings provide corrosion protection to a substrate, such as a metal substrate. The coatings contain zinc-metal-containing alloy in flake form, most particularly an alloy flake of zinc and aluminum. The...
09/04/2007
7258911Acrylic matt thermoplastic resin films and process for producing the same
Acrylic matt thermoplastic resin films having excellent printability, flex whitening resistance, impact resistance and solvent resistance, and a process for the preparation thereof are provided. The films made of a thermoplastic resin composition comprising 100 part...
08/21/2007
7255918Coated paper sheet
A coated paper sheet provided with a coating layer formed on a paper sheet substrate and containing a pigment and a binder and optionally a pre-coated polyacrylamide-containing anionic acrylic resin layer formed between the substrate and coating layer, and having a ...
08/14/2007
7241493Laminated structures having modified rubber-based adhesives
Elastic attachment adhesive compositions of conventional rubber-based construction adhesive and a crystalline polymer have improved bond strength over conventional elastic attachment adhesives. The addition of a crystalline polymer to conventional rubber-based elast...
07/10/2007
7232777Yarns and fabrics having a wash-durable antimicrobial silver particulate finish
Durable silver particulate treatments for yarns and textile fabrics are provided. Such treatments provide, as one example, an antimicrobial fiber and/or textile fabric which remains on the surface and retains its antimicrobial characteristics after a substantial num...
06/19/2007
7211309Antistatic laminated polyester film
An antistatic film having an antistatic coating film on at least one surface of a polyester film, the antistatic coating film comprising a polymer having a polymerized unit represented by the following formula (1):
05/01/2007
7211171Multiply tissue product
A multiply tissue product comprising at least two plies of a tissue interconnected to each other. The multiply tissue further comprises a layer including super absorbent fiber-like particles in at least one interface region in between two adjacent plies of the tissu...
05/01/2007
7199811Image recording media and image recording method
An image recording sheet used in electrophotographic imaging which comprises a paper sheet substrate coated with an image recording layer that takes on a probe penetration depth of 0.33 μm or greater for a change in prove temperature from 50° to 150° C. when meas...
04/03/2007
7192643Toughened cementitious composites
The present invention relates to the field of toughening and reinforcing brittle matrix materials, and more specifically to the structural fibers made from an oriented film, which enhance the toughness of matrix materials such as concrete, cement, and other cementit...
03/20/2007
7156953Process for producing a paper wiping product
A process for producing wiping products and wiping products made by the process are disclosed. According to the present invention, a paper web is treated on both sides with a bonding material. After the bonding material is applied, the web is then subjected to a dry...
01/02/2007
7151603Overhead transparency clarity simulator
A method and apparatus for evaluating the scattering properties of a transparency image comprises projecting radiation through the transparency image to form a transmitted beam of radiation; splitting the transmitted beam of radiation into at least two distinct beam...
12/19/2006
7147716Roof lining of a vehicle and a method for producing same
A multifunctional, lightweight and acoustically optimized interior lining for the roof of a vehicle is disclosed. The inventive lining comprises an air permeable core layer, a first stiffening layer, a second stiffening layer and a decor layer. Said layers are conne...
12/12/2006
7147925White, steam-sterilizable and extrusion-coatable polyester film
The invention relates to a single- or multilayer, white, biaxially oriented polyester film. Films of the invention are formed from thermoplastic polyester and are coated on at least one side with a water-soluble adhesion-promoting layer that includes a hydrolyzed am...
12/12/2006
7101605White, biaxially oriented polyester film
White, biaxially oriented polyester films which have a base layer B which comprises a thermoplastic polyester such as polyethylene terephthalate, and which comprise substantially only TiO2 as a white pigment, whose R value is less than 43 daN/mm2
09/05/2006
7094270Composite filter and method of making the same
The invention refers to a composite filter for filtering a stream of ambient air including at least one non-prebonded upstream tier and one non-prebonded downstream tier, wherein the ratio of absolute pore volume of upstream tier to downstream tier RAPV>2, and the a...
08/22/2006
7078076Particulate metal alloy coating for providing corrosion protection
Coatings containing particulate metal alloy are disclosed. The coatings provide corrosion protection to a substrate, such as a metal substrate. The coatings contain zinc-metal-containing alloy in flake form, most particularly an alloy flake of zinc and aluminum. The...
07/18/2006
7063889Resin film and manufacturing method for the same, and resin laminated metal sheet using said resin film and manufacturing method for the same
[Problem] The object is to provide a resin film for metal sheet laminate which endures severe forming owing to excellent formability and impact resistance, and also to excellent adhesion after forming and heating, further gives stable performance independent of form...
06/20/2006
7041385Composite sheet material for brazing
The invention relates to a coiled composite sheet material far brazing, the composite sheet material having a structure comprising a substrate, the substrate including an aluminium substrate and/or an aluminium alloy substrate, on at least one side coupled to a carr...
05/09/2006
7037413Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information
The present invention provides an optical information medium having excellent weather resistance and repeating characteristics. The optical information medium has a barrier layer between a protective layer and a recording layer. The barrier layer includes GeN or GeO...
05/02/2006
7018689Heat-shrinkable polyester film
A heat-shrinkable polyester film comprising a polyester base film and a coat layer formed on one or both sides of the polyester base film, said coat layer comprising a copolymerised polyester having carboxyl group terminals and Tg in the range of 70 to 80;É, exhibi...
03/28/2006
7008507Non-impact printing method for applying compositions to webs and products produced therefrom
A method is disclosed for application of compositions onto non-woven webs, such as paper webs. The present invention is also directed to products made from the process. In general, the method includes applying a composition to a non-woven web using a non-impact prin...
03/07/2006
7008739Process for manufacturing fluorescent film of a color braun tube
The present invention is to provide a process for manufacturing a fluorescent film wherein the order of coating the fluorescent films of a color Braun tube and the thickness of the film are adjusted to reduce the amount of red fluorescent material employed for red f...
03/07/2006
6998016Method of making a non compacted paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process
The present invention is a through-air-drying process for producing a fibrous web that possesses not only softness and absorbency but also strength. The method of the present invention monitors and controls the overall charge in the headbox. ...
02/14/2006
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