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7619053 |
Monomer solution for producing polycarbonate
A non-reactive monomer mixture has a monomer component dispersed in a melted diaryl carbonate. The monomer component has one or more monomer compounds having a melting point below the melting point...
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7615605 |
Monomer solution for producing polycarbonate
A non-reactive monomer mixture contains a monomer component and a diaryl carbonate dispersed in the mixture. The monomer component includes one or more monomer compounds having a melting point...
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7601510 |
Development and use of fluorescent probes of unbound analytes
A method for high throughput screening of probes is described. These probes are useful for characterization and measurement of unbound metabolites in a fluid sample, particularly characterization...
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7601794 |
Monomer solution for producing polycarbonate
A non-reactive monomer mixture is formed from a dihydroxy component having one or more dihydroxy compounds dissolved in a melted diaryl carbonate. The dihydroxy component has less than 600 ppb...
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7566571 |
Detection of gels in a solution polymerization
In a solution polymerization process the increase in gel content in the solution at one or more locations may be detected by monitoring the structure of a spectrum obtained by analyzing the...
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7553670 |
Method for monitoring a polymerization in a three-dimensional sample
A method of optical infrared thermography, and the use thereof in monitoring and characterizing the polymerization of the three dimensional sample is described.
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7531134 |
Method and apparatus for automated analysis and characterization of chemical constituents of process solutions
A method of directed automated analysis of a plurality of analytes of a process solution includes providing a sample of the process solution containing a plurality of the analytes, admixing an...
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7517695 |
Local flow and shear stress sensor based on molecular rotors
A method for detecting local shear stress values using molecular rotors that allows for an extremely sensitive determination of a shear stress field or a flow field, even at very low flow rates. In...
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7442553 |
Method for determining the amount of the maleimidyl groups of a particle
A method for quantitatively determining the amount of maleimidyl groups on a polymer fine particle containing at least maleimidyl groups, by allowing a fluorescent material having an SH group to...
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7435600 |
Infrared methods of measuring the extent of cure of a binder in fibrous products
A method of measuring the extent of cure of a binder in a fibrous product is provided. The method comprises (a) providing a sample of a fibrous product, the fibrous product comprising fibers and a...
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7427506 |
High throughput property testing of olefin copolymers using rheological determinations
A high throughput method to determine an amount of a comonomer in a copolymer sample of a copolymer system comprises the steps of providing a plurality of copolymer samples; creating an array of...
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7419830 |
Plural reaction chamber catalytic testing device and method for its use in catalyst testing
A catalytic testing device comprising
a reaction block comprising a set of reaction chambers, each chamber comprising a fluid inlet and outlet connected to an outgoing fluid duct connected...
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7407810 |
Methods and apparatus for characterizing polymeric mixtures
The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental...
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7399470 |
Sandwich immunoassay kits for detecting ciguatoxin CTX3C
A sandwich immunoassay kit for detecting ciguatoxins based on a combination of two anti-ciguatoxin CTX3C monoclonal antibodies produced by hybridomas, 3D11 (deposited at IPOD, AIST under accession...
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7390664 |
Method and apparatus for high throughput catalysts screening and optimization
The present invention relates to an apparatus and a process for the high-throughput, quick screening, optimization, regeneration, reduction and activation of catalysts. More specifically, the...
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7354747 |
Carbohydrate derived protein resistant biomaterial
Carbohydrate-derived side-chain polyethers that may be synthesized by condensation polymerization of monomers derived from natural occurring carbohydrates. These compounds are protein resistant,...
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7319040 |
Process control using on-line instrumentation and process models
A method for providing improved estimates of properties of a chemical manufacturing process is disclosed. The method employs a process model that includes, or is modified by, scores or other gains...
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7288416 |
Ionic polymers and polymer-comprising substrates
An objective of the present invention is to provide ionic polymers that can provide for polymer-comprising substrates whose surfaces can stably and easily immobilize ligands such as sugar chains...
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7288229 |
Parallel reactor with sensing of internal properties
An apparatus and method for carrying out and monitoring the progress and properties of multiple reactions is disclosed. The method and apparatus are especially useful for synthesizing, screening,...
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7201874 |
System for automatically extracting and analyzing residual solvents in material samples
A system for quickly and automatically extracting and analysing residual solvents is realised for operating directly in the premises where the packing materials are being manufactured, printed...
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7176032 |
Process for the polymerisation of isobutene
A process for maintaining a property P of a polyisobutene around a target value V during a continuous polymerisation of isobutene in a reactor containing a boiling liquid reaction phase in...
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7122379 |
Determining the reaction progress of graft polymerization reactions
A method of using Raman Spectra for determining the progress of a graft polymerization reaction is disclosed. The method entails (a) measuring at the beginning of the reaction and at a plurality of...
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7118749 |
Transferrin receptor genes
Purified and isolated nucleic acid is provided which encodes a transferrin receptor protein of a strain of Haemophilus or a fragment or an analog of the transferrin receptor protein. The nucleic...
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7094607 |
Apparatus for high-throughput production of coat material arrays, and analytical methods using such arrays
A combinatorial, high-throughput screening method is described for developing new coatings having a performance characteristic of a coating property which results in a substantial increase in the...
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7074364 |
Device and method for carrying out experiments in parallel
Modular device and method for carrying out experiments in parallel on process substances to develop technical methods, comprising at least a multiplicity of individual reactors which are...
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7056744 |
Measurement of short chain branching in olefin copolymers using chemometric analysis
A method of determining the proportion of short-chain branching in an olefin copolymer process stream is disclosed. The short-chain branching may also be determined as a function of molecular...
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7052914 |
Automated method for examining catalytic and spectroscopic properties of the components of combinatorial libraries
The invention relates to an automated method for carrying out reactions with high spatial resolution on libraries of different materials and for analysis of the products obtained using a simple...
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6989274 |
Polyaspartic acid concentration determination by fluorometry
The present invention relates to a method of performing concentration determinations of aqueous solutions of polyaspartic acid and/or salts thereof.
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6858440 |
Tapered tubular optical waveguide probe for magnetic focusing immunosensors
A waveguide probe for the detection of pathogens in a sample which comprises a laser, a first and a second tubes that converge at a point to form a proximal end. A magnet is positioned in the end...
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6740528 |
Method for measuring concentration of stable free radical compound
In a process of treating a radical polymerizable compound containing a stable free radical compound, there is provided a method for measuring the concentration of the stable free radical compound...
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6727096 |
Analysis and control of parallel chemical reactions
Computer programs and computer-implemented methods for monitoring the progress and properties of parallel chemical reactions. The invention repeatedly receives a measured value or values associated...
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6653150 |
Automatic mixing and dilution methods for online characterization of equilibrium and non-equilibrium properties of solutions containing polymers and/or colloids
A method involving the automatic, online dilution of polymer and/or colloid solutions, such that, when the diluted polymer stream flows through suitable detectors, non-equilibrium processes, such...
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6647342 |
Knowledge-based process for the development of materials
A method and system for the development of materials includes a high-throughput data-generation cycle, a knowledge-generation cycle, and a knowledge repository or database. The data-generation...
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6635224 |
Online monitor for polymer processes
This invention provides an online polymer monitoring apparatus for rapid determination of molecular weight and/or size, and/or other properties of importance to the polymer quality. The apparatus...
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6632680 |
Measurement of short chain branching in olefin copolymers using chemometric analysis
A method of determining the proportion of short-chain branching in an olefin copolymer process stream is disclosed. The short-chain branching may also be determined as a function of molecular...
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6630355 |
Magnetic focusing immunosensor for the detection of pathogens
A magnetic focusing immunosensor for the detection of pathogens comprising a laser, an exciting fiber and a collecting fiber, a fiber optic magnetic probe in communication with the collecting and...
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6620624 |
Mass spectrometry interface, a mass spectrometer and a mass spectrometry
With rotating and translating a rotation-translation drum installed in a vacuum chamber of a mass spectrometry interface to constitute a mass spectro-meter, a liquid sample incorporating a...
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6602714 |
Viscosity and mass sensor for the high-throughput synthesis, screening and characterization of combinatorial libraries
Workstation, apparatuses and methods for the high-throughput synthesis, screening and/or characterization of combinatorial libraries. The invention relates to an array, which permits various...
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6599753 |
Method and reagents for the quantification of solid-phase reactions using fluorine NMR
This invention is directed to the use of 19 F NMR spectroscopy to monitor and quantitate solid-phase reactions and fluorine-containing solid-phase reagents useful therefor.
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6582971 |
Imprinting large molecular weight compounds in polymer composites
A method for molecular imprinting polymers with large biomolecules. The imprinted polymer composite is made by the interfacial polymerization of a monomer in the presence of the print molecule and...
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6573105 |
Test method and control method for coating liquid for electrophotographic photoconductor
A test method for a coating liquid for an electrophotographic photoconductor includes calculating a peak area ratio of a component to be analyzed in a coating liquid by pyrolysis gas...
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6555391 |
Methods of conditioning an affinity resin after storage
This invention relates methods for conditioning affinity chromatography resins to decrease leaching of the ligand during purification. The methods involve incubating the resin in a buffered...
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6541264 |
Aromatic polycarbonate characterization
In a rapid and non-invasive method for characterizing aromatic polycarbonates, fluorescence intensities are determined at least two wavelength ranges and used to calculate a compositional or...
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6509148 |
Method for fabricating biosensors using hydrophilic polyurethane
Disclosed is a method for fabricating biosensors, using hydrophilic polyurethane. Bio-active reagents, including enzymes, antibodies, antigens, cells and receptors, are mixed with hydrophilic...
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6479296 |
Solid phase precipitation and extraction
A new method, solid phase precipitation and extraction (SPPE), is disclosed and is particularly advantageous for purifying mixtures of synthetic peptides directly from a cleavage/deprotection mixture.
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6376649 |
Methods for the synthesis of α- hydroxy-β-amino acid and amide derivatives
Methods for the synthesis of α-hydroxy-β-amino acid and amide derivatives and α-ketoamide derivatives and novel derivatives made by these methods are provided. These methods involve reacting a...
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6372717 |
Synthetic peptides and their use in cosmetic or dermopharmaceutical compositions
The invention concerns the use of peptides of general formula R1-L-Tyr-L-Arg-R2 in which R1=H or a R3-C=0 with R3=a C1 to C20 alkyl chain, linear or branched, saturated or unsaturate, hydroxylated...
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6368874 |
Methods for hard-tagging an encoded synthetic library
Disclosed are chemical encryption methods for determining the structure of compounds formed in situ on solid supports by the use of specific amines tags which, after compound synthesis, can be...
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6346418 |
Method for evaluation of metal impurity in lithographic materials
A method for evaluating ratios of metallic impurities in lithographic materials is disclosed. The method comprises: separating said metal from said lithographic material by microwave heating; then...
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6346290 |
Combinatorial synthesis of novel materials
Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is...
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