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Stock Material Or Miscellaneous Articles > Structurally Defined Web Or Sheet (e.g., Overall Dimension, Etc.) > Weight Per Unit Area Specified

Weight Per Unit Area Specified

Weight Per Unit Area Specified patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

10/16/14 - 20140308497 - Fibrous structures comprising polysaccharide filaments
Polysaccharide filaments and fibrous structures containing such polysaccharide filaments and more particularly polysaccharide filaments that exhibit birefringence are provided....

10/02/14 - 20140295161 - Chiral or achiral, mesoporous carbon
A composition and a method for producing mesoporous carbon materials with a chiral or achiral organization. In the method, a polymerizable inorganic monomer is reacted in the presence of nanocrystalline cellulose to give a material of inorganic solid with cellulose nanocrystallites organized in a chiral nematic organization. The cellulose can...

10/02/14 - 20140295162 - Metal collecting material
The present invention relates to a metal collecting material formed of an organic polymer fiber base material into which a functional group having a metal adsorbing function is introduced, in which the metal collecting material has a nonwoven fabric form, an opening diameter of 10 to 300 μm, an aperture...

09/25/14 - 20140287215 - Film having good barrier properties together with good physical characteristics
The present invention relates to a monolayer film comprising a mixture of a first linear polyethylene having a density in the range of from 0.926 to 0.970 g/cm3; a second LLDPE having a density in the range of from 0.868 to 0.920 g/cm3; and a nucleating agent to get to...

09/25/14 - 20140287216 - Method for producing a continuous web of fibers comprising long natural fibers, and associated apparatus and web
binding the fibers of the stretched strip (62) to form the web (60)....

09/18/14 - 20140272356 - Elastomeric materials comprising biodegradable and/or sustainable polymeric components
Elastomeric films and laminates comprising one or more biodegradable and/or sustainable polymers are disclosed. The biodegradable and/or sustainable polymers can be added to the elastomeric film at concentrations up to about 40%, while the film still retains acceptable elastomeric properties. Methods of making elastomeric films or laminates comprising one or...

09/18/14 - 20140272357 - Film materials comprising biodegradable and/or sustainable polymeric components
Polymer films comprising blends of biodegradable and/or sustainable polymer are disclosed. These films significantly reduce the amount of petroleum-based polymer in the film, while providing cost savings, processing ease and properties desired by consumers. Polymer films comprising blends of biodegradable and/or sustainable polymers that are microporous and breathable are also...

09/18/14 - 20140272358 - Porous cross-linked polyimide-urea networks
Porous cross-linked polyimide-urea networks are provided. The networks comprise a subunit comprising two anhydride end-capped polyamic acid oligomers in direct connection via a urea linkage. The oligomers (a) each comprise a repeating unit of a dianhydride and a diamine and a terminal anhydride group and (b) are formulated with 2...

09/18/14 - 20140272359 - Nonwoven substrates
The present disclosure is directed, in part, to a nonwoven substrate comprising one or more layers of fibers. The nonwoven substrate has a specific surface area in the range of about 0.5m2/g to about 5m2/g....

09/18/14 - 20140272360 - Kind of nonwoven fabric and its manufacturing apparatus
The invention discloses a kind of nonwoven fabric, which contains the directly-formed fibers disposed in fabric and arranged in a V-shaped pattern, and 65-75% of every fiber is melt-blown and the rest is polyester staple fiber so that it can form continuous, fluffy and resilient fabric structure without large voids;...

09/18/14 - 20140272361 - Protective mid-cover textiles
A new class of protective fabrics having good ballistic and fragmentary protection also provide wearable drape, softness, and moisture transport, as well as good UV and abrasion resistance and color acceptance, making them comfortable to wear as garment fabrics. The protective fabrics are constructed from yarns having at least 20%...

09/18/14 - 20140272362 - Multicomponent aliphatic polyester blend fibers
The present invention provides multicomponent thermoplastic fibers that are biodegradable and that are capable of forming strong bonds in air bonding processes. In various embodiments, the multicomponent fibers can include a first polymer component that includes a first aliphatic polyester, and a second polymer component also including an aliphatic polyester,...

09/18/14 - 20140272363 - Inorganic fiber molded body
The present invention aims at providing an inorganic fiber molded body that is excellent in scale resistance, thermal shock resistance and mechanical shock resistance, and prevented from suffering from shrinkage when used under high-temperature heating conditions. The inorganic fiber molded body of the present invention is produced by impregnating a...

09/04/14 - 20140248481 - Flame-retardant waterproof stretchable composite fabric, pillow or mattress protector using said fabric and use of said fabric as a protective screen
The composite fabric is suitable as a flame barrier for different articles, such as mattresses, pillows, seats and upholstered furniture and is made from a plurality of joined breathable layers including at least one textile layer and one impervious layer joined including a knitted textile layer made of cellulose fibres...

08/28/14 - 20140242366 - Organic polymer porous body
There is provided an organic polymer porous body having a first cyclic structure equipped with a 6-membered ring (A) or a 5-membered ring having three bonds; a second cyclic structure equipped with a 6-membered ring (B) having two or three bonds; and a carbon-carbon triple bond that links the first...

08/21/14 - 20140234604 - Laminates with bonded webs
Laminates with a layer of bonded nonwoven material attached to a layer of film....

08/21/14 - 20140234605 - Three-dimensional polymeric strand netting, dies, and methods of making the same
Method and extrusion die (1030) for producing a three-dimensional polymeric strand netting, wherein a plurality of the polymeric strands (1070a, 1070b, 1070c) are periodically joined together in a regular pattern at bond regions throughout the array, wherein a majority of the polymeric strands (1070a, 1070b, 1070c) are periodically bonded to...

08/07/14 - 20140220328 - Strands, nettings, dies, and methods of making the same
Netting (1101) comprising an array of polymeric strands (1102,1104), wherein the polymeric strands are periodically joined together at bond regions throughout the array, and wherein at least a plurality (i.e., at least two) of the polymeric strands have a core (1114) of a first polymeric material and a sheath (1103)...

06/26/14 - 20140178660 - Soft tissue having reduced hydrogen bonding
The present invention provides a modified cellulosic fiber having reduced hydrogen bonding capabilities. The modified fiber formed in accordance with the present invention may be useful in the production of tissue products having improved bulk and softness. More importantly, the modified fiber is adaptable to current tissue making processes and...

06/19/14 - 20140170402 - Method for production of a hydroentangled airlaid web and products obtained therefrom
A method to prepare nonwoven webs which have good MD and CD strength, and are water disposable is provided. The method includes hydroentangling an airlaid web of no less than 50% by weight of natural cellulose fibers having a fiber length of no more than 3.5 mm and no more...

06/12/14 - 20140162039 - Highly transparent impact-resistant plate laminate and armored or bulletproof glass and articles made with same
The armored or bulletproof glass include a transparent plate laminate, which includes one or more transparent glass ceramic plates made from a green glass body of the Li2O—Al2O3—SiO2 system, optionally one or more additional plates made of plastic material, and optionally one or more glass plates. The glass ceramic plate...

06/12/14 - 20140162040 - Oxidized carbon nanotube structures
Provided are oxidized carbon nanotube structures including aggregates, networks, assemblages, rigid porous structures, electrodes, and mats. Oxidized carbon nanotubes may be formed by conducting gas-phase oxidation on carbon nanotubes. Gas-phase oxidation may be conducted by contacting carbon nanotubes with gas-phase oxidizing agents, such as CO2, O2, steam, N2O, NO, NO2,...

05/22/14 - 20140141224 - Fabrication of carbon foams through solution processing in superacids
In some embodiments, the present disclosure pertains to methods of making carbon foams. In some embodiments, the methods comprise: (a) dissolving a carbon source in a superacid to form a solution; (b) placing the solution in a mold; and (c) coagulating the carbon source in the mold. In some embodiments,...

05/15/14 - 20140134415 - Sustainable hybrid organic aerogels and methods and uses thereof
Highly porous, lightweight, and sustainable hybrid organic aerogels with ultra-low densities and excellent material properties and methods for preparing them are provided, including, e.g., PVA/CNF/GONS, RF/CNF/GONS, and PVA/CNF/MWCNT. The aerogels are modified to have a super-hydrophobic surface, thus leading to an extremely low swelling ratio and rate of moisture absorption....

05/15/14 - 20140134416 - Medical and non-medical devices made from hydrophilic rubber materials
This invention relates to medical, health care and non-medical devices comprising a rubbery or elastomeric polymer material taking up more than 5% by weight of water and at most 500% by weight of water after immersion in demineralized water at room temperature for a sufficient time to reach saturation. The...

05/08/14 - 20140127490 - Carbon nanotube aerogels, composites including the same, and devices formed therefrom
An aerogel fabricated by forming an aqueous suspension including carbon nanotubes and a surfactant, agitating the aqueous suspension, and centrifuging the agitated suspension to form a supernatant including the carbon nanotubes. The supernatant is concentrated to form a concentrated suspension including the carbon nanotubes, and a hydrogel is formed from...

05/08/14 - 20140127491 - Binder for mineral and/or organic fiber mat, and products obtained
It also concerns the products resulting from treatment of the fibers, especially mineral fibers, with said binder....

04/24/14 - 20140113122 - Woven flame-resistant garment fabric, and garment made therefrom
A woven flame-resistant fabric for garments, the warp and fill yarns being made up of at least about 30 wt. % inherently flame-resistant fibers. The fabric is woven from a plurality of warp yarn groups consecutively arranged across the width direction in a recurring pattern, each warp yarn group consisting...

04/24/14 - 20140113123 - Binder for mineral and/or organic fiber mat, and products obtained
It also concerns the products resulting from treatment of the fibers, especially mineral fibers, with said binder....

03/27/14 - 20140087163 - Organonitridic frameworks with hierarchical pore structures and high gas selectivity
Provided herein are synthetic porous electron-rich covalent organonitridic frameworks (PECONFs). The PECONFs are useful as an adsorbent class of materials. In the PECONFs, inorganic nitridic building units are interconnected via electron-rich aromatic units to form porous covalent frameworks. The frameworks include tunable porous, electron-rich organonitridic frameworks, which are determined based...

03/20/14 - 20140079929 - Built-up roofing surfacing sheets and methods of manufacture
Built-up roofing surfacing sheets that include a white, resin coated aluminum foil adhered to one side of an asphalt-impregnated fiberglass mat and sand adhered to the other side of the asphalt-impregnated fiberglass mat, the surfacing sheet being compliant with the requirements of California Code of Regulations, Title 24 in effect...

03/20/14 - 20140079930 - Mesoporous silicon
A method of making mesoporous silicon from silica, the mesoporous silicon obtained by the method, and uses of the mesoporous silicon are described. The mesoporous silicon may be derived from plants, particularly land-based plants....

03/20/14 - 20140079931 - Cellulose-based materials comprising nanofibrillated cellulose from native cellulose
The present invention relates to cellulose-based materials comprising nanofibrillated cellulose (NFC) from native cellulose. exhibiting highly superior properties as compared to other cellulose-based materials, a method for preparing such cellulose-based material, and uses thereof are also disclosed....

03/20/14 - 20140079932 - Nano-graphene and nano-graphene oxide
Nano-graphene oxide sheets or nano-graphene sheets having a maximum average lateral dimension of about 50 nm and methods of making nano-graphene oxide sheets and nano-graphene sheets....

03/20/14 - 20140079933 - Method and apparatus for producing biodegradable foam
Methods, associated products and apparatus are described for the production of biodegradable foam products using a controlled pressure increase due to compressed air and a controlled pressure decrease in pressure as key variables during a microwave heating cycle to produce a foamed product. The biodegradable product formed has improved characteristics...

03/13/14 - 20140072788 - Bonded web and manufacturing thereof
Disclosed are highly extensible bonded webs or multilayered sheets containing these. These products can be processed in a ring-roll process without damage. The bonded webs or multilayered sheets can be used, for example in the manufacture of diapers....

02/20/14 - 20140050910 - Rapid macro-scale synthesis of free-standing graphene, high performance, binder-free graphene anode material, and methods of synthesizing the anode material
A method of synthesizing a sheet of graphene oxide paper includes combining graphite oxide with water to form a colloidal suspension of graphene oxide; providing a working electrode and a counter electrode such that the working electrode and the counter electrode are inserted in the colloidal suspension; applying a potentiostatic...

02/06/14 - 20140037929 - Nanostructured titania semiconductor material and its production process
A nanostructured titania semiconductor material termed TSG-IMP having a predetermined crystal size is produced by a sol-gel method by adding a titanium alkoxide to an alcoholic solution, adding an acid to the alcoholic solution, subjecting the acidic solution to agitation under reflux conditions: stabilizing the medium and adding bidistilled water...

01/23/14 - 20140023844 - Coated printing papers and processes for preparing them
According to the present invention, a process for preparing a matte coated printing paper having a basis weight of 60 to 90 g/m2, a brightness of 75% or more, and an opacity of 95% or more is provided, comprising applying a coating solution containing calcium carbonate by curtain coating on...

01/16/14 - 20140017471 - Glass strand provided with a polymer-based coating and screen comprising said strand
Another subject matter of the present invention is a screen formed from the glass strand carrying said coating, in particular in the form of a grid, woven fabric or knitted fabric which can be used as a mosquito net....

01/16/14 - 20140017472 - Heated glazing
The present invention relates to a laminated glazing for a motor vehicle, the light transmission of which is no less than 70%, including two sheets of glass assembled together by means of an intermediate thermoplastic sheet; the glazing further comprises a system of electrically conductive thin functional layers applied to...

01/09/14 - 20140011008 - High density polyurethane and polyisocyanurate construction boards and composite boards
A construction board comprising a cellular body including at least one planar surface, where the cellular body includes a polyurethane or polyisocyanurate cellular structure, where the cellular structure has a density greater than about 2.5 pounds per cubic foot, an ISO index of at least 270, and where the cellular...

01/02/14 - 20140004326 - Pulp and fibrillated fiber composite
A cellulose pulp sheet is provided that is formed from never-dried kraft pulp and fibrillated fibers, such as lyocell. The pulp sheet provides several beneficial features as a result of both the use of fibrillated fibers and never-dried kraft pulp, particularly when the pulp sheet is used to form air-laid...

12/19/13 - 20130337249 - Insulating material comprising nonwoven webs
Insulating materials are provided, the insulating materials comprising a nonwoven web comprising a plurality of continuous spunbonded polyester bicomponent fibers. Each of the plurality of bicomponent fibers comprises a) from about 20% by weight to about 80% by weight of poly(ethylene terephthalate) in a core, and b) from about 80%...

12/19/13 - 20130337250 - Modified perfluoropolymer material
An improved perfluoropolymer composite that uses a blend of a perfluoropolymer (such as PTFE) and a silicone polymer. By coating a substrate, such as glass fiber fabric, with a blend of a perfluoropolymer and a silicone polymer, an adhesive layer can be bonded either directly to the surface of the...

12/19/13 - 20130337251 - Glass fibre mat and products containing glass fibre mats
A glass fibre mat comprises glass fibres of a first kind, glass fibres of a second kind and a binding agent. Glass fibres of the first kind in this case are characterized by a mean fibre diameter of under 6 μm and compliance with the EC Protocol “ECB/TM/27 rev. 7”...

12/05/13 - 20130323489 - Process for preparing surface-reacted calcium carbonate and its use
The present invention relates to an economic process for preparing surface-reacted calcium carbonate. The present invention further relates to a surface-reacted calcium carbonate having an increased specific BET surface area, and the use of a process for adjusting the specific BET surface area....

11/28/13 - 20130316160 - Cnt dispersion liquid, cnt compact, cnt composition, cnt aggregate, and method of producing each
A CNT dispersion liquid of the preset invention includes a CNT agglomerate arranged with a mesh body formed from a plurality of CNTs, the CNT agglomerate being dispersed in a dispersion medium is provided wherein a CNT agglomerate is obtained by extracting from the dispersion liquid and drying the CNT...

11/07/13 - 20130295360 - Reinforcing fabric, a cementitious board, and method of forming the cementitious board
A reinforcing fabric for a cementitious board includes an alkali-resistant fabric and a binder including ethylene vinyl acetate. The cementitious board includes (a) a cementitious core; and (b) the reinforcing fabric disposed on at least one face of the cementitious core, the reinforcing fabric including the alkali-resistant fabric and the...

11/07/13 - 20130295361 - Binder for mat of fibers, especially mineral fibers, and products obtained
It also concerns the products resulting from treatment of the fibers, especially mineral, with said binder....

11/07/13 - 20130295362 - Porous polymer networks and ion-exchange media and metal-polymer composites made therefrom
Porous polymeric networks and composite materials comprising metal nanoparticles distributed in the polymeric networks are provided. Also provided are methods for using the polymeric networks and the composite materials in liquid- and vapor-phase waste remediation applications. The porous polymeric networks, are highly porous, three-dimensional structures characterized by high surface areas....

11/07/13 - 20130295363 - Metal nitrides and process for production thereof
A method for producing a metal nitride by employing a container made of a nonoxide material, wherein reaction or adhesion of a raw metal or metal nitride to be formed to the container can be avoided and inclusion of oxygen derived from the material of the container can be prevented;...