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Class 252/194 - HUMIDOSTATIC, WATER REMOVIVE, BINDIVE, OR EMISSIVE


Subclass of Class 252 - Compositions
Definition: Compositions specialized and designed for, or peculiar to,
No. of patents: 360
Last issue date: 05/31/2011


1                  
NumberTitleIssue Date
7951304Method for producing mechanically stable water-absorbent polymer particles
A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets and postcrosslinking the polymer particles, wherein the postcrosslinked polymer particles are at least partly coated....
05/31/2011
RE42282Dehumidifying element and manufacturing method for the same
A dehumidifying element includes a super absorbing polymer (SAP), and a hygroscopic base, thereby maintaining hygroscopic characteristics regardless of aging and a high humidity absorbing rate and needing a smaller amount of energy for regeneration. ...
04/12/2011
7662306Polysilicate microgels
The present invention generally relates to polysilicate microgels. More specifically, the invention relates to a process for preparing aqueous polysilicate microgels which comprises mixing an aqueous solution of alkali metal silicate with an aqueous phase of silica-...
02/16/2010
7438829Thick film getter paste compositions for use in moisture control
The invention is directed to a screen-printable getter composition comprising: (a) glass frit; dispersed in (b) organic medium. The invention is further directed to a screen-printable thick film getter composition comprising: (a) glass frit; and (b) desiccant materi...
10/21/2008
7419718Solution for forming ultra hydrophilic photocatalyst film, construct provided with the film and process for producing the same
A coating film forming liquid containing a saccharide, and titanium oxide fine particles having peroxy groups or titanium oxide fine particles not having peroxy groups is applied onto a surface of a substrate such as glass, metal or a tile, and then heating is carri...
09/02/2008
7371335Curable thick film compositions for use in moisture control
The invention is directed to a thick film getter composition comprising: (a) desiccant material; dispersed in (b) organic medium comprising (1) curable organic polymeric binder; (2) monomer; and (3) photoinitiator. ...
05/13/2008
7347330Method for sizing of water-absorbent resin
A method for sizing a surface cross-linked water-absorbent resin removed coarse particles and fine powder is provided. Sized resin particles are obtained by classifying water-absorbent resin particles to remove an aggregates and fine powder in the particles, disinte...
03/25/2008
7326363Dehumidifying element and manufacturing method for the same
A dehumidifying element includes a super absorbing polymer (SAP), and a hygroscopic base, thereby maintaining hygroscopic characteristics regardless of aging and a high humidity absorbing rate and needing a smaller amount of energy for regeneration. ...
02/05/2008
7316756Desiccant for top-emitting OLED
A method for reducing moisture contamination in a top-emitting OLED device includes providing a substrate having top and bottom surfaces; forming a top-emitting EL unit over the top surface of the substrate, wherein the EL unit produces light that is primarily not e...
01/08/2008
7312268Water-absorbent carboxyl-containing polymers with low monomer content
A water absorbent polymer with reduced residual monomer content is prepared using silver ions and/or colloidal silver. ...
12/25/2007
7309269Method of fabricating light-emitting device and apparatus for manufacturing light-emitting device
In this embodiment, an interval distance between a desposition source holder 17 and an object on which deposition is performed (substrate 13) is reduced to 30 cm or less, preferably 20 cm or less, more preferably 5 to 15 cm, and a deposition source hol...
12/18/2007
7300500Adsorbent-formed object and an adsorbent unit
An adsorbent molded article comprising granular absorbant and binder having sustained adsorption over an indefinite period; an adsorbent unit employing said adsorbent molded article; and a housing employing said adsorbent molded article or adsorbent unit. ...
11/27/2007
7288214Coagulation solution for causing coagulation of a collagen
Described is a coagulation solution suitable for causing coagulation of a collagen-containing casing of a co-extruded food product. This coagulation solution comprises a highly soluble inorganic salt. The pH of the coagulation solution is adjusted using a buffer sol...
10/30/2007
7288601Method for production of water-absorbent resin and plow-shaped mixing device
A method for mixing a water-absorbent resin and a surface cross-linking agent-containing solution to repress aggregates is equipped. The water-absorbent resin and the surface cross-linking agent-containing solution is mixed with a plow-shaped mixing device which is ...
10/30/2007
7288201Methods for removing moisture from hydrogen halides
A composition comprising a magnesium halide coated macroporous carbonaceous substrate is provided for effecting moisture removal from a hydrogen halide fluid. Moisture removal is effected by intimately contacting the hydrogen halide fluid with the magnesium halide c...
10/30/2007
7270127Medicament respiratory delivery device
A medicament respiratory delivery device including a housing formed of opposed thermoformed polymeric sheets bonded together having formed therebetween a chamber having a medicament cartridge encapsulated between the sheets, an inlet aligned with a passage through t...
09/18/2007
7264649System for allergen reduction through indoor humidity control
The invention provides a humidity control system (HCS) to control indoor humidity within a specified range so as to reduce indoor house-dust mite allergen levels. The invention also provides a hydrogel absorber/desorber for reversibly absorbing water vapor from air ...
09/04/2007
7264745Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrofluorocarbon
The present invention relates to Disclosed herein are 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene compositions for use in refrigeration and air conditioning systems, particularly in centrifugal compressor systems. Also disclosed are 3,3,4,4,5,5,6,6,6-nonafluoro-1-h...
09/04/2007
7250481Method for the production of esters of polyalcohols
Unsaturated acids are esterified with polyalcohols. The resulting reaction mixtures have utility. ...
07/31/2007
7247374Encapsulated active particles and methods for making and using the same
The invention relates to preserving the properties of active particles through use of an encapsulant which may be removable. The encapsulant may protect the active particles against premature deactivation. If desired, the encapsulant may be removed to rejuvenate the...
07/24/2007
7239238Electronic security seal
A battery operated cable security seal for cargo containers and the like includes a housing with a transparent cover for visual inspection of illuminated internal green or red LEDs, the red LED representing a tampered state of a stranded metal locking cable, which h...
07/03/2007
7208216Disposable cutting sheet
A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut resistant layer having an absorbent ply and a thermoplastic ply, wherein the thermoplastic ply includes a plurality of apertures therethrough. The sheet further include...
04/24/2007
7205021Optical antenna array for harmonic generation, mixing and signal amplification
An optical antenna collects, modifies and emits energy at light wavelengths. Linear conductors sized to correspond to the light wavelengths are used. Nonlinear junctions of small dimension are used to rectify an alternating waveform induced upon the conductors by th...
04/17/2007
7183230Protective cover system including a corrosion inhibitor
A protective cover system (100) for inhibiting corrosion of a metallic object. The protective cover system includes a cover (101, 200, 600) for defining a microenvironment and a corrosion inhibitor source for releasing one or more corrosion inhibitors ...
02/27/2007
7183345Superabsorbent carboxyl-containing polymers with odor control properties and method for preparation
This invention relates to a water-absorbent, water insoluble polymer comprising silver complex ions. ...
02/27/2007
7179403Anti-corrosion solutions for air dehumidification systems
Anti-corrosion solutions useful for air dehumidification processes are disclosed. Phosphonate corrosion inhibiting agents or mixtures thereof can be added to halide solutions of alkali metals, alkaline earth metals, or mixtures thereof, to minimize corrosion of the ...
02/20/2007
7164520Packaging for an interferometric modulator
A package is made of a transparent substrate having an interferometric modulator and a back plate. A non-hermetic seal joins the back plate to the substrate to form a package, and a desiccant resides inside the package. A method of packaging an interferometric modul...
01/16/2007
7159532Wetness indicator having improved colorant retention and durability
Wetness indicating compositions having improved colorant retention and durability and to wearable articles comprising this wetness indicating composition are provided. ...
01/09/2007
7156380Safe liquid source containers
Containers for providing vapor phase reactant from liquid sources include bubbler designs and designs in which carrier gas flows over the liquid surface. Among the bubbler arrangements, a bypass conductance is provided to release excess pressure from the gas volume ...
01/02/2007
7138984Directly laminated touch sensitive screen
A touch screen display having a touch screen directly coupled to a display is described herein. The display may be an interferometric modular display. The touch screen may be directly laminated to a glass substrate in the display, or the touch screen may be directly...
11/21/2006
7132059Ambient applied desiccant matrix composition
A desiccating matrix composition that includes hydrogen-bonding polymer, plasticizer, organic-modified clay, adsorbent and optionally metal stearate. ...
11/07/2006
7091605Highly moisture-sensitive electronic device element and method for fabrication
A highly moisture-sensitive element and method of making such element includes an encapsulation enclosure encapsulating all of the highly moisture-sensitive electronic devices on a substrate and a sealing material positioned between the substrate and the encapsulati...
08/15/2006
7090787Drying getters
A zeolite and an organic binder are mixed with a solvent to form a paste (302). The paste is then cast or molded (304) into the desired shape. A portion of the solvent is allowed to evaporate from the paste, hardening the getter (306). Getters a...
08/15/2006
7088751Solid-state laser apparatus
A solid-state laser apparatus includes a cavity 17 for storing a laser diode 40 and a laser medium 6 to be excited by the laser diode 40, and a storage unit 70, for communicating with the cavity 17 and for internally storing...
08/08/2006
7083820Method for producing biologically active products
The present invention relates to a process for dehydrating naturally occurring organic materials which contain a biologically active component, and in particular proteins, which does not change the original structure of the active component, by drying such material ...
08/01/2006
7078068Methods for coagulating collagen using phosphate brine solutions
Methods for coagulating collagen and producing a food product by contacting the collagen with a solution comprising at least about 40% by weight of a phosphate salt mixture wherein the phosphate salt mixture is comprised of at least two phosphate salts selected from...
07/18/2006
7078088Disposable cutting sheet
A disposable cutting sheet for Processing food items thereon includes a cut-resistant layer including a thermoplastic material ply and an absorbent ply, wherein the first layer has a surface area and wherein the thermoplastic material of the first layer includes a p...
07/18/2006
7063879Disposable cutting sheet
A disposable cutting sheet for processing food items thereon includes a first cut-resistant layer having a first surface area and including a first absorbent ply and a thermoplastic material ply. The cutting sheet further includes a second layer having a second surf...
06/20/2006
7063880Sheet material and manufacturing method and apparatus therefor
A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant an...
06/20/2006
7056569Disposable cutting sheet
A cutting sheet for cutting and preparation of food items thereon comprises a first cut-resistant layer having a width and including a first absorbent ply and a first thermoplastic material ply. The thermoplastic material ply of the first layer includes a plurality ...
06/06/2006
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