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WO/1991/005908A1 |
A process for producing bleached lignocellulosic pulp for use in the pulp and paper industry having reduced total organically bound chlorine and reduced brightness reversion. Lignocellulosic pulp is subjected to one or more xylanase trea...
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WO/1991/003424A1 |
A high temperature process for leaching selected metal compounds, such as gallium or germanium, from ores containing those selected metal compounds is disclosed. The method generally includes contacting metal-containing ores with an admi...
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WO/1991/003327A1 |
The invention relates to the use of microorganisms to degrade and remove coatings, such as paint, epoxy resins, and comestible polymeric coatings, from the surface of aluminum beverage cans. The method includes contacting aluminum surfac...
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WO/1991/002839A1 |
The process comprises treatment of the pulp with an alkaline xylanase at pH values above 7.5 with subsequent treatment of the thus treated pulp with chlorine with a multiple for active chlorine of 0.20 or less in the first chlorination s...
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WO/1991/002840A1 |
An improved method for oxygen bleaching of pulp comprises treatment of the pulp with hemicellulose-hydrolyzing enzyme.
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WO/1991/002565A1 |
Described is a process for biologically decontaminating contaminated materials in a closed circuit by means of microorganisms. The contaminated material is passed into a treatment zone, moistened and treated with microorganisms which wil...
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WO/1991/000927A2 |
A solid particulate urea formaldehyde foam is used to treat biological waste materials commonly stored indoors with a slow continual release of formaldehyde in an amount that is toxic to microorganisms but does not cause harm to humans. ...
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WO/1991/000353A2 |
Thermostable and acid stable alpha-amylases are provided as expression products of genetically engineered alpha-amylase genes isolated from microorganisms, preferably belonging to the class of Bacilli. Both chemical and enzymatic mutagen...
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WO/1990/008476A1 |
Novel methods and processes by which phytate-free or low-phytate soy protein isolates and concentrates may be prepared are disclosed. Also disclosed are phytate-free or low-phytate soy protein isolates and concentrates produced according...
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WO/1990/007992A1 |
According to a process for microbiologically decontaminating the soil, 1) the contaminated soil is loosened and prepared; 2) the prepared soil (1) is layered in regeneration stacks on a prepared underground (2-9); 3) the stacks are suppl...
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WO/1990/008195A1 |
Oligopeptides corresponding to segments of human Type IX collagen are useful as antigens in producing monoclonal antibodies which bind immunologically to human Type IX collagen and fragments derived from it and which can be used to detec...
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WO/1990/007606A1 |
Contaminants containing non-polar neutral lipid are removed from a solvent that has been used for dry cleaning by placing used solvent in contact with a lipase, which is stable and exhibits an activity in the solvent, or with an immobili...
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WO/1990/006343A1 |
The polysaccharide araban is extracted from sugar beet by a novel modification of the known alkaline extraction process in which, after neutralisation of the alkaline liquor, the liquor is ultrafiltered and the retentate is dried to obta...
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WO/1989/010463A1 |
This invention relates to a process for recovery of oil from oil reservoirs with assistance from microorganisms. More particularly, the present invention contemplates a method for recovering oil from a reservoir comprising increasing the...
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WO/1989/008738A1 |
The present invention concerns a procedure for bleaching cellulose pulp obtained from hardwood, wherein bleaching chemical containing chlorine is used. The essential feature of the invention is that the residual chlorine content of the b...
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WO/1989/003909A1 |
The invention relates to a process for the production of wool and animal hairs with a low-in felt or felt-free finish, with a soft woolly handle and special shrink-resistance and strength. In this process, the wool is treated with a prot...
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WO/1988/006183A1 |
Liquid composition of enzymes for technical applications, the en zyme's liquid excipient being composed of at least one non-aqueous organic solution.
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WO/1988/003190A1 |
A process and apparatus for transforming and/or extracting lignin or its decomposition products from lignin-cellulosic materials. For this purpose, a redox potential in the 200-500 mV range is set by adding oxidizing and/or reducing agen...
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WO/1987/000564A1 |
A novel enzymatic process for (a) bleaching kraft pulp, or (b) enhancing the strength properties and brightness stability of mechanical pulps, or (c) decolorization of E1 effluent. Specifically, novel enzymes, designated rLDMTM, and othe...
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WO/1986/001080A1 |
Barley grain is processed by inactivating the enzymes, extracting with water and recovering a beta-glucan, treating the remaining mixture with enzyme having alpha-amylase and beta-amylase activity to effect starch conversion, and ultimat...
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JP5571274B2 |
The present invention relates to variants (mutants) of polypeptides, in particular Termamyl-like alpha-amylases, which variant has alpha-amylase activity and exhibits an alteration in at least one of the following properties relative to ...
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JP5563822B2 |
The present invention relates to an antimicrobial and immunostimulatory system, applications thereof and a process for the production of the antimicrobial and immunostimulatory system. The present invention provides a storage-stable anti...
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JP2012254036A |
To provide a cell separation device that enables target cells to be digested without giving damage to the cells, thereby heightening a recovery rate of the target cells, and to provide a cell separation method.The cell separation device ...
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JP5097875B2 |
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JP5096337B2 |
This disclosure relates to methods of enhancing sludge dewaterability by adding an alpha-amylase to the sludge prior to conventional conditioning and dewatering operations. A method of treating sludge is also disclosed including contacti...
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JP5086494B1 |
An object of the present invention is to provide a means for effectively dyeing keratin fibers while ensuring high safety. Provided are a dyeing method and a dyeing agent in which an oxidation dye composed of an indole analog and bilirub...
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JP5064793B2 |
Process for surface activation and/or devulcanization of sulfur-vulcanized rubber particles. In order to break the sulfur bridges and to reduce the sulfur, the rubber particles are treated in a biotechnological manner in a medium with me...
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JP2012196212A |
To provide a device and method for identifying specific bioparticles in liquid, and dissolved biological molecules using preferred carriers and a known immobilization method, and separating the bioparticles and molecules from the liquid....
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JP5052721B2 |
A microemulsion is prepared containing: a mixture of (1) nitrogenous compounds, (2) from 10-5% by weight of an alkyl or alkenyl phosphoric ester surfactant, the alkyl and alkenyl groups of which contain less than 12 carbon atoms per grou...
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JP2012519483A |
The present invention relates to a device for treating biological cells in an object, the device comprising: —a single winding coil element; —an electrical generator connected to the single winding coil element, the single winding be...
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JP5005151B2 |
The present invention relates to variant EGIII cellulases that have improved stability and/or performance. The variant cellulases have replacements at sensitive residues to improve stability and/or performance.
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JP5006875B2 |
Method for reducing the formamide content of preparations (P) prepared from N-vinylformamide monomers by polymerization.
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JP5005152B2 |
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JP5005153B2 |
The present invention relates to novel variant EGIII or EGIII-like cellulases which have improved stability. The variant cellulases have performance sensitive residues replaced to a residue having modified stability.
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JP4995397B2 |
The present invention relates to novel variant EGIII or EGIII-like cellulases that have improved stability. The variant cellulases have performance sensitive residues replaced to a residue having modified stability.
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JP4970754B2 |
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JP4954414B2 |
A method is provided for bleaching a non-cotton cellulosic fiber, yarn or fabric by contacting said fiber, yarn or fabric with a hemicellulase enzyme for a time and under conditions suitable to produce a whitening of said fiber, yarn or ...
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JP2012511918A |
The present invention relates to a process for the production of second generation biofuels and/or sugar based chemicals—for example ethanol, butanol etc—and/or materials—for example plastics, single cell proteins etc.—together w...
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JP4925924B2 |
To provide a method for bioremediation capable of reducing or eliminating variation in the remediation, and a system suitable for practicing the same. The method for bioremediation is characterized by comprising the step of storing an ob...
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JP4878428B2 |
Novel polypeptides possessing (endo)xylanase activity are disclosed which can degrade cellulose implant extracts and plant materials. The polypeptides can cleave β-D-xylan polymers at internal (1-4) bonds between adjacent xylopyranosyl ...
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JP4870294B2 |
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JP2012500963A |
The instant invention provides plasma membrane vesicles, methods of making the same, and method of using the plasma membrane vesicles.
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JP4851034B2 |
Lipolytic enzymes are chemically modified by covalently linking one or more (particularly 1-3) hydrophobic groups to the enzyme molecule. The chemical modification improves the performance of the lipolytic enzyme, e.g., in baking or in d...
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JP4847950B2 |
A combined process for the recovery of sulfur from an acid gas stream. The combined process includes both a Claus unit and a unit for treating the Claus tail gas with caustic to remove hydrogen sulfide therefrom and to biologically oxidi...
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JP4848364B2 |
The invention relates to catalytic systems which are used to generate colors on a support. The inventive means are characterized in that they comprise one or more deactivated oxidation catalysts. The invention can be used to color organi...
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JP2011529707A |
The presently described invention relates to systems for continuously culturing, harvesting, and oil extraction of algal cultures for the production of algae oils.
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JP4837855B2 |
An enzyme exhibiting endo-ss-1,4-glucanase activity which belongs to family 9 of glycosyl hydrolases is obtainable from or endogeneous to a strain belonging to the genus Bacillus such as Bacillus licheniformis, ATCC 14580; an isolated po...
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JP4829105B2 |
The disclosure provides hydrolases, polynucleotides encoding them, and methods of making and using these polynucleotides and polypeptides. In one aspect, the disclosure is directed to polypeptides, e.g., enzymes, having a hydrolase activ...
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JP4819670B2 |
Novel subtilases having an improved wash performance on egg stains are disclosed. These subtilases are useful exhibiting excellent or improved wash performance on egg stains when used in e.g. cleaning or detergent compositions, such as l...
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JP4794108B2 |
A process for leaching an ore that contains nickel and magnesium includes mixing a microorganism that is capable of producing an organic acid, a nutrient, and an ore that contains nickel and magnesium for a period of time to dissolve the...
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