Article of manufacture for absorbing an organic chemical or organic chemical mixture includes a construction of a nonwoven fabric web with an oil sensitive particulate absorbent of the organic chemical or mixture. The nonwoven fabric web can be melt blown and/or spunbond product(s) or a hybrid meltblown-spunbond product. The oil sensitive, particulate absorbent can be provided as hydrophobic, water insoluble, particulate organic polymeric particles that, when contacted with a organic substance or mixture, absorb or imbibe it substantially thereupon. The oil sensitive absorbent particles may remain with the article essentially without sifting.
D04H 1/407 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
D04H 3/16 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Adsorbent fabric web pads, non-woven fabric web pads, polymeric fabric web pads, and non-woven polymeric fabric web pads, all impregnated with chemicals used for the absorption of oils and other organic chemicals and compositions, for the containment and clean-up of the oils and other organic chemicals and compositions; adsorbent fabric web pads, non-woven fabric web pads, polymeric fabric web pads, and non-woven polymeric fabric web pads, all impregnated with polymeric chemicals in particulate form used for the absorption of oils and other organic chemicals and compositions, for the containment and clean-up of the oils and other organic chemicals and compositions
3.
NONWOVEN FABRIC WEB WITH OIL SENSITIVE, PARTICULATE ABSORBENT OF ORGANICS
Article of manufacture for absorbing an organic chemical or organic chemical mixture includes a construction of a nonwoven fabric web with an oil sensitive particulate absorbent of the organic chemical or mixture. The nonwoven fabric web can be melt blown and/or spunbond product(s) or a hybrid meltblown-spunbond product. The oil sensitive, particulate absorbent can be provided as hydrophobic, water insoluble, particulate organic polymeric particles that, when contacted with a organic substance or mixture, absorb or imbibe it substantially thereupon. The oil sensitive absorbent particles may remain with the article essentially without sifting.
B32B 19/02 - Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica bonded with or embedded in a plastic substance
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
C09K 3/32 - Materials not provided for elsewhere for treating liquid pollutants, e.g. oil, gasoline or fat
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 19/02 - Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica bonded with or embedded in a plastic substance
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
C09K 3/32 - Materials not provided for elsewhere for treating liquid pollutants, e.g. oil, gasoline or fat
Construction for absorbing a fluid, for example, a liquid or gaseous, organic chemical, has an extended web, fabric, yarn or foam member and associated with the extended web, fabric, yarn or foam member is a water-insoluble polymer. The water-insoluble polymer can absorb the fluid organic chemical, and the construction provides for contact of the water-insoluble polymer with the fluid organic chemical when deployed in an environment where the fluid organic chemical may be present for absorption. The construction may be employed in aquatic, aqueous, or dry environments, as a blotter, a wipe or sponge, a filter, in a cartridge, and so forth.
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/24 - Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 20/30 - Processes for preparing, regenerating or reactivating
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
C09K 3/32 - Materials not provided for elsewhere for treating liquid pollutants, e.g. oil, gasoline or fat
Construction for absorbing a fluid, for example, a liquid or gaseous, organic chemical, has an extended web, fabric, yarn or foam member and associated with the extended web, fabric, yarn or foam member is a water-insoluble polymer. The water-insoluble polymer can absorb the fluid organic chemical, and the construction provides for contact of the water-insoluble polymer with the fluid organic chemical when deployed in an environment where the fluid organic chemical may be present for absorption. The construction may be employed in aquatic, aqueous, or dry environments, as a blotter, a wipe or sponge, a filter, in a cartridge, and so forth.
B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
B01J 20/24 - Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
C09K 3/32 - Materials not provided for elsewhere for treating liquid pollutants, e.g. oil, gasoline or fat
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
Construction for absorbing a fluid, for example, a liquid or gaseous, organic chemical, has an extended web, fabric, yarn or foam member and associated with the extended web, fabric, yarn or foam member is a water-insoluble polymer. The water-insoluble polymer can absorb the fluid organic chemical, and the construction provides for contact of the water-insoluble polymer with the fluid organic chemical when deployed in an environment where the fluid organic chemical may be present for absorption. The construction may be employed in aquatic, aqueous, or dry environments, as a blotter, a wipe or sponge, a filter, in a cartridge, and so forth.
Construction for absorbing a fluid, for example, a liquid or gaseous, organic chemical, has an extended web, fabric, yarn or foam member and associated with the extended web, fabric, yarn or foam member is a water-insoluble polymer. The water-insoluble polymer can absorb the fluid organic chemical, and the construction provides for contact of the water-insoluble polymer with the fluid organic chemical when deployed in an environment where the fluid organic chemical may be present for absorption. The construction may be employed in aquatic, aqueous, or dry environments, as a blotter, a wipe or sponge, a filter, in a cartridge, and so forth.
Composition, which includes a dye that changes color when contacted with a suitable amount of an organic substance, in conjunction with a matrix, paste, support or web, can indicate visually or photometrically the presence of the organic substance. An organic spill absorbing material may be present. For instance, the dye may be selected from the class of anthracene, azo, anthraquinone, pyrazolone, and quinone dyes, and be hydrophobic and organic oleophilic. For an example, the dye may be Oil Red “A.” The matrix, paste, support or web may include a microfiber cloth, which may be coated with an adhesive for attachment of the dye, and/or include a water-dissolving paper which may envelope the dye. A device for ascertaining whether an organic substance is present includes the dye or composition with the dye at a certain locale, and a light-transmissive pathway in communication with the location and a detection site external the location. A spectral instrument may be included for the detection, and a remote monitor site may be in communication with the instrument. Various organic substances can be detected, to include oils and gasoline.
01 - Chemical and biological materials for industrial, scientific and agricultural use
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemicals and chemical compositions that act as indicators for indication of a presence of organic substances; chemicals and chemical compositions that act as indicators for indication of use, exploitation or satiety of absorbents or adsorbents of organic substances; chemicals and chemical compositions that act as indicators for indication of a presence of organic substances in combination with polymers for absorbing or imbibing organic substances, organic contaminants or organic spills; chemicals and chemical compositions that act as indicators for indication of use, exploitation or satiety of absorbents or adsorbents in combination with polymers for absorbing or imbibing organic substances, organic contaminants or organic spills Providing to operators of industrial and environmental equipment and the public in general an indication of:: a presence of a chemical substance; a presence of an organic substance, contaminant or spill; and a use, exploitation or satiety of polymers for absorbing or imbibing organic substances, organic contaminants or organic spills
