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8144912 |
Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker
A manufacturing method of a paper making part for a loudspeaker has freedom of adjusting a characteristic and a sound quality, and has a higher productivity. Accordingly, a fibrillating step of a...
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8030039 |
Method for the production of fermentable sugars and cellulose from lignocellulosic material
A method for the production of fermentable sugars and high viscosity cellulose from lignocellulosic material in a batch or continuous process is provided. Lignocellulosic material is fractionated...
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7977434 |
Polymeric hydrophobic aminonitrile quats used for bleach activation
The present invention relates to a polymer for use as a bleach activator, comprising the monomer units where n is an integer from 1 to 4 and R is a branched or unbranched, saturated hydrocarbyl...
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7776363 |
Suppressing microbial growth in pulp and paper
A composition for anti-microbial effect in a water system such as a pulp and paper processing line with an aqueous slurry. The composition comprises a free chlorine-generating biocide comprising a...
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7503981 |
Removal of minerals from cellulosic biomass
Disclosed is a method for removing minerals from a cellulosic biomass. For example, the biomass may be prewashed with an acid solution and rinsed with water to remove minerals prior to acid...
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7294228 |
Biopulp for non-woody fiber plants and biopulping method thereof
The present invention relates to a biopulping method, and more particularly to a biopulping method for non-woody fiber plants. A biopulping method for a non-woody fiber plant is provided. It...
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7138263 |
Endoglucanase enzyme NCE5 and cellulase preparations containing the same
There is provided an endoglucanase enzyme, which is useful for reducing fuzz of regenerated cellulose-containing fabrics, improving the touch and appearance, color clarification, localized...
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6896810 |
Process for producing alkaline treated cellulosic fibers
Systems and methods by which to subject cellulosic fibers to alkaline treatment are provided. The systems and methods of the invention include equipment, such as nanofiltration units and slurry...
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6524435 |
Method and composition for dispersing hydrophobic particles in aqueous suspensions
A method of dispersing hydrophobic particles in aqueous suspensions comprising adding to the suspension an effective amount of an ethylene oxide-propylene oxide block copolymer, wherein the...
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6409841 |
Process for the production of organic products from diverse biomass sources
Disclosed are processes and systems for the production of useful organic product from diverse lignocellulose-containing biomass having increased yield and efficiency over existing processes. In...
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6270722 |
Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control
Stabilized bromine solutions are prepared by combining a bromine source and a stabilizer to form a mixture, adding an oxidizer to the mixture, and then adding, an alkaline source to adjust the pH...
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6241802 |
Method for delivery of gas-enriched fluids
A system and method for delivering a gas-supersaturated fluid comprising a fluid reservoir, a fluid pump, a gas source, a high pressure gas exchanger, and one or more arrays of capillary channels...
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6190501 |
Electric double-layer capacitor and method of making a separator therefor
An electric double-layer capacitor includes a casing, a pair of porous electrodes disposed within the casing, a permeable separator sandwiched between both the porous electrodes, and an...
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6027608 |
Conversion of avian feather-waste stream to useful products
A process for converting components of poultry production feather waste into value-added products involves a single counterflow or batch system wash in a polar organic solvent solution. The feather...
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5882427 |
Method of reconditioning used wood
Method of separating the surface layer from the core of a piece of wood is escribed. In it, the surface of the piece of wood is initially pre-damaged or roughened and the piece of wood thus treated...
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5735934 |
Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof
A method of injecting gas-supersaturated fluids as a bubble-free effluent from a delivery system into a relatively low pressure, gas-depleted environment without cavitation or bubble formation. The...
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5705030 |
Fiber and fiber products produced from feathers
A wide variety of end products may be manufactured from fibers or fiber pulp derived from feathers. Examples of such end products are paper and paper-like products, non-woven and woven fibers,...
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5691193 |
Non-chlorine bleaching of kraft pulp
A process for the bleaching of kraft pulps with non-chlorine chemicals, employing a sequential reaction of oxidative enzymes and hydrogen peroxide. The kraft pulp can be from conventional or...
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5597730 |
Process for the degradation of coal tar and its constituents by white rot fungi
A method for degrading coal tar, coal tar distillation fractions, and organic compounds, specially those compounds having three or more fused rings of the type often associated with coal tar,...
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5554535 |
White-rot fungus and uses thereof
The white rot fungus Scytinostroma galactinum strain F361 and mutants thereof are particularly effective in selectively grading the lignin component of lignin-containing materials, particularly...
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5116746 |
Cellulase-free endo-xylanase enzyme of use in pulp delignification
A method of treating lignocellulosic material with a cellulase-free endo-xylanase for delignification, brightening and viscosity improvement. The endo-xylanase is obtained by the overexpression of...
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5068023 |
Electrode arrangement
In the cathodic protection of a metal suction roll having a cylindrical shell with a plurality of holes extending therethrough, an insulating sleeve disposed in each hole and an anode disposed in...
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4891320 |
Methods for the degradation of environmentally persistent organic compounds using shite rot fungi
A process for degrading environmentally persistent organic pollutant compounds by reacting those pollutant compounds with fungal enzymes containing a lignin-degrading enzyme and hydrogen peroxide....
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4891096 |
Process for biochemical retting of phloem-fiber plants
The process for biochemical retting of phloem-fiber plants such as hemp, flax, ramie, jute, kenaf, etc. permits separation of the fibers of the bundle for subsequent utilization in the textile or...
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4874465 |
Tissue products containing sliced fibers
Tissue products, such as facial and bath tissue, are provided with improved softwood and opacity by making the products from a furnish containing fibers of a lower coarseness created by splitting...
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4830708 |
Direct biological bleaching of hardwood kraft pulp with the fungus Coriolus versicolor
There is provided a process for bleaching kraft hardwood pulp wherein the bleaching is done utilizing the fungus Coriolus versicolor wherein the pulp is treated with the fungus at a temperature and...
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4462319 |
Method and apparatus for safely controlling explosions in black liquor recovery boilers
Apparatus and method is disclosed for monitoring black liquor recovery boilers to detect the presence of water leakage into the combustion chamber (furnace) of a black liquor recovery boiler, or...
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4265675 |
Nontoxic cellulose solvent and process for forming and utilizing the same
A nontoxic cellulose solvent and process for forming and utilizing the same. The solvent includes a metal chelating agent, a metal compound, an oxygen scavenging stabilizing agent and a caustic...
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4106978 |
Method of preventing explosions using a smelt water explosion inhibitor
A method of preventing a physical explosion caused by the contact of water with a molten material such as molten smelt and molten metal by the addition of a porous, high surface area powder which...
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4014788 |
Removing of bark fines from aqueous suspensions
In the manufacture of wood pulp for use in making paper and other wood fiber products, it is first necessary to remove the bark from the logs. While this can be done using a dry process, a wet...
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3617436 |
PROCESS FOR CONTROLLING CHRYSOSPORIUM LIGNORUM IN LIGNOCELLULOSIC MATERIAL
A process is provided for the selective control of Chrysosporium lignorum in wood chip piles that are stored in the open for long periods of time, by means of a nickel compound, without deleterious...
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3506536 |
METHOD OF TREATING SUSPENSIONS OF FIBRES TO FORM AGGREGATES
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3834982 |
METHOD AND APPARATUS UTILIZING THE EFFECTS OF CAVITATION IN THE TREATMENT OF FIBROUS SUSPENSIONS
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3679542 |
METHOD OF TREATING SUSPENSION OF FIBERS TO FORM FIBROUS AGGREGATES
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RE09551 |
Title is not available
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3486969 |
PROCESS FOR THE TREATING OF WOOD CHIPS WITH FUNGI TO ENHANCE ENZYMATIC HYDROLYSIS OF THE RESINOUS COMPONENTS
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3401085 |
Method of treating stored wood chips
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3154477 |
Coulometric titration
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3055795 |
Handling of paper pulp
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