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US20090286934 |
UV STABILIZER FOR PMMA
The invention relates to a molding compound comprising UV absorbers, to a method for producing the same and to uses thereof.
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US20120222422 |
METHODS FOR INTEGRATED NATURAL GAS PURIFICATION AND PRODUCTS PRODUCED THEREFROM
A method is disclosed of coupling and integrating natural gas recovery and separation along with chemical conversion. The method can comprise extracting at least one natural gas component....
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US20110091533 |
Amphiphilic polymer capsules and related methods of interfacial assembly
Polymer capsules from amphiphilic graft copolymers comprising reactive, hydrophobic polyolefin backbones, and hydrophilic poly(ethylene glycol) (PEG) grafts are produced by self-assembly of the...
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US20070244272 |
Method for Separating Ammonia and Water From Mixtures, Arising During The Production of Polyamides
In a process for distillatively removing ammonia and water from mixtures obtained in the preparation of polyamides which comprise a lactam and/or diamines, and, if appropriate, an aminonitrile...
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US20120308835 |
FLUORINATED POLYIMIDES WITH FLUORENE CARDO STRUCTURE AS OPTICAL MATERIALS THAT HAVE LOW ABSOLUTE THERMO-OPTIC COEFFICIENTS
The present invention provides new polyimide materials suitable for use in optically transparent fiber composites, ribbon composites, and optical communications applications. The polyimide...
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US20090121180 |
SILOXANE-GRAFTED SILICA, TRANSPARENT SILICONE COMPOSITION, AND OPTOELECTRONIC DEVICE ENCAPSULATED THEREWITH
Silica particles having 4-30% of an organopolysiloxane grafted to surfaces thereof are provided. A silicone composition loaded with such silica particles has high transparency, minimized...
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US20120220747 |
BIMODAL POLYETHYLENE COMPOSITIONS FOR BLOW MOLDING APPLICATIONS
Bimodal polyethylene compositions and methods for making the same are provided. In at least one specific embodiment, the bimodal polyethylene composition can include a high molecular weight...
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US20120197009 |
ISOLATION OF NUCLEIC ACIDS
A method for extracting nucleic acids from a biological material such as blood comprises contacting the mixture with a material at a pH such that the material is positively charged and will bind...
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US20080033132 |
Method for manufacturing a free flowing powder of a fluoropolymer and a free flowing powder manufactured according to said method
In order to provide a simple and economical method for the production of a flowable powder of a fluoropolymer, there is proposed a method for the production of a flowable powder of a fluoropolymer...
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US20050010010 |
Poly (vinyl alcohol) based film
A polyvinyl alcohol film which dissolves in water at 20° C. within 10 minutes and has an α/β ratio of not more than 10 wherein α is a storage modulus of the film at 20° C. in a dry atmosphere and ...
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US20110160419 |
PRODUCTION OF VINYL PROPIONATE FROM RENEWABLE MATERIALS, VINYL PROPIONATE OBTAINED, AND USES THEREOF
The invention relates to vinyl propionate in which at least part of the carbon atoms are from a renewable source. The invention also relates to a method for producing vinyl propionate, and to the...
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US20080124678 |
Dental prosthetic appliance
A dental prosthetic appliance excellent in adhesion to the oral mucosa is provided. A saponified ethylene-vinyl ester copolymer is used as a material for the dental prosthetic appliance.
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US20130123433 |
METHOD FOR PREPARING POLY(ALLYLAMINE) HYDROCHLORIDE AND DERIVATIVES THEREFROM
The present invention provides a method for preparing poly(allylamine) hydrochloride, sevelamer hydrochloride, sevelamer carbonate and colesevelam hydrochloride. The present invention also relates...
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US20110306739 |
PREPARATION OF LONG-CHAIN BRANCHED ISOTACTIC POLYPROPYLENE
The present invention discloses a method for preparing long-chain-branched isotactic polypropylene by first oligomerising propylene with a suitable oligomerisation catalyst system and then...
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US20130109819 |
REGULATOR MOLECULE
The invention relates to a mono-substituted phosphinic acid and to the use thereof as a regulator in radical polymerization. Such regulators do not result in the formation of poorly soluble salts,...
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US20120123045 |
SURFACE CONDITIONER FOR COATING AGENTS
A surface conditioner for a coating agent is provided. The surface conditioner for the coating agent comprises: a copolymer composed of 1 to 40 parts by weight of an acrylate monomer (A) having a...
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US20110136996 |
Methods of Preparing a Polymerization Catalyst
A method comprising (a) contacting a support and a chromium-containing compound to form chromium-containing support, (b) heat treating the chromium-containing support in an oxidizing atmosphere to...
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US20110195227 |
LIGHT-SCATTERING FLUORORESIN FILM FOR AGRICULTURAL APPLICATIONS, AND METHOD FOR PRODUCING SAME
The present invention provide a light-scattering fluororesin film for agricultural applications which can be used as a covering material for an agricultural house or the like, is excellent in...
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US20110021730 |
LIGHT SENSITIVE INITIATOR INTEGRATED POLYDIMETHYLSILOXANE
Disclosed herein is a surface functionalized poly(dimethylsiloxane) (PDMS) and methods for making the same. The surface functionalized poly(dimethylsiloxane) (PDMS) disclosed herein is applicable...
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US20100310615 |
COMPOSITIONS COMPRISING STILBENE POLYPHENOL DERIVATIVES AND USE THEREOF FOR COMBATING THE AGEING OF LIVING ORGANISMS AND DISEASES AFFECTING SAME
The invention relates to compositions comprising pholyphenol derivatives, characterised in that said polyphenols contain monomers, oligomers or polymers with units having formula (I), said units...
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US20110054115 |
ACRYLIC PRESSURE-SENSITIVE ADHESIVES WITH ACYLAZIRIDINE CROSSLINKING AGENTS
A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an acylaziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive...
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US20120071614 |
CATALYST ON SILICA CLAD ALUMINA SUPPORT
The invention concerns catalysts comprising (i) a cladded catalyst support comprising (a) a core which comprises alumina particles and (b) about 1 to about 40 weight percent silica cladding, based...
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US20120142848 |
METHODS FOR PRODUCING CROSSLINKABLE OLIGOMERS
A process for preparing crosslinkable oligomers comprising reacting at least one monomer having the structure: VHC═CHX, wherein more than 60% of such monomer or monomers has at least one c...
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US20130137839 |
Long Chain Branched Polymers and Methods of Making Same
A polymer having a long chain branching content peaking at greater than about 20 long chain branches per million carbon atoms, and a polydispersity index of greater than about 10 wherein the long...
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US20100168324 |
HIGH TEMPERATURE PP ADHESIVE
The present invention relates to an adhesive composition providing high peel strength in particular at high temperatures, an article comprising a layer of the adhesive and the use of the adhesive.
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US20110294969 |
Catalyst System for Olefin Polymerization, Its Production and Use
Process for supportation of a catalyst system comprising at least two different active catalyst components on a support wherein in an earlier supportation step a first active catalyst component is...
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US20110098422 |
POLYETHYLENE COMPOSITIONS HAVING IMPROVED PROPERTIES
Polyethylene compositions having improved properties are provided. In one aspect, a polyethylene composition having a long chain branching index (g′avg) of 0.5 to 0.9; a Melt Flow Rate (MFR) of g...
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US20080188588 |
Waterborne Latex Traffic Paint Compositions Including a Renewable Resource-Based Binder
Provided according to some embodiments of the invention are traffic paint compositions that include a) a high-solids aqueous emulsion of an alkyd resin derived from a natural oil and a surfactant...
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US20080146763 |
Elastic Network Structure
Provided is an elastic network structure having durability and cushioning properties suitable for furniture, bedding such as a bed, seats for vehicles, seats for shipping, etc., the network...
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US20130090445 |
SYNTHESIS SYSTEM, RUBBER CHEMICAL SUBSTANCE FOR TIRES, SYNTHETIC RUBBER FOR TIRES, AND PNEUMATIC TIRE
The present invention provides a synthesis system that can synthesize aniline and/or styrene efficiently, a synthesis system that can synthesize butadiene (1,3-butadiene) efficiently, a rubber...
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US20120190807 |
AQUEOUS EMULSION POLYMERIZATION PROCESS FOR PRODUCING FLUOROPOLYMERS
A method of making a fluoropolymer in the presence of a fluorinated surfactant.
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US20100004359 |
POLYMERIZED (SUBSTITUTED IMIDAZOLIUM) FOR IMPROVED HANDLING PROPERTIES IN SILICA-REINFORCED RUBBER COMPOUNDS
It has been discovered that the use of a silica dispersing aid, a polymerized (substituted imidazolium) (PSI), in vulcanizable rubber compositions, provides an increase in the compound modulus and...
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US20110196114 |
POLYOLEFIN DERIVED FROM RENEWABLE RESOURCES, AND METHOD FOR PRODUCING SAME
The invention relates to a polymer obtained by polymerizing olefins having 6 to 9 carbon atoms and partially derived from renewable resources. In particular, the polymer according to the invention...
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US20110045287 |
SEALING RESIN SHEET
Disclosed is a sealing resin sheet for allowing a resin layer in a softened state to adhere to and seal a material to be sealed, wherein the resin layer comprises an adhesive resin.
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US20130103157 |
Polymeric adhesive for anchoring compliant materials to another surface
Methods, compositions, and kits for adhering polymers and other materials to another material, and in particular to bone or bone-like structures or surfaces. A composition of matter includes a...
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US20100317810 |
APPLICATION OF COIL TUBE EVAPORATORS FOR THE PRODUCTION OF POLYAMIDES
Helical tube evaporators are used to concentrate aqueous extract solutions from the extraction of polyamides based on polyamide 6. A process for preparing polyamides based on polyamide 6 comprises...
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US20110213112 |
OXIDATION OF 5-(HYDROXYMETHYL) FURFURAL TO 2,5 DIFORMYLFURAN AND SUBSEQUENT DECARBONYLATION TO UNSUBSTITUTED FURAN
Alcohols are catalytically oxidized to aldehydes, in particular to benzaldehyde and diformylfuran, which are useful as intermediates for a multiplicity of purposes. The invention also relates to...
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US20070003720 |
Cocatalysts useful for preparing polyethylene pipe
Commonly used triethyl aluminum and tri-isobutyl aluminum cocatalysts may be replaced in olefin polymerizations with a cocatalyst conforming to the formula AlRz(Xz)nLzm wherein Rz is a linear or...
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US20130012672 |
CATALYST FOR HIGH TEMPERATURE OLEFIN POLYMERIZATION
An olefin polymerization catalyst is prepared by (a) in a diluent, combining a diorganomagnesium compound with less than 2 molar equivalents of a first source of chloride to produce a “chloride d...
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US20120111612 |
THERMOSETTING ADHESIVE TAPE OR SHEET, AND FLEXIBLE PRINTED CIRCUIT BOARD
The present invention provides a thermosetting adhesive tape or sheet having a thermosetting adhesive layer, which can be stored stably at room temperature, and, when thermally cured, can exert...
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US20110262837 |
Two-Dimensional Composite Particle Adapted For Use As A Catalyst And Method Of Making Same
The present invention is directed to a composite particle that is microscopically two-dimensional with a third nanoscopic dimension, and to methods of making same. The particle may include a...
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US20110168657 |
Materials and Food Additives Free of Endocrine Disruptive Activity
The present invention describes plastic materials and food additives that are free or substantially free from endocrine disruptive chemicals. The plastic materials may be used in products which are...
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US20110136986 |
Method for Producing Superabsorbers with a Low Residual Monomer Content
To prepare superabsorbents with a low residual monomer content, a salt of urea with an inorganic acid is added to the monomer mixture before or during the polymerization or to the polymer after the...
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US20080152985 |
SULFONYL GRAFTED HETEROCYCLE MATERIALS FOR PROTON CONDUCTING ELECTROLYTES
A proton conducting polymer includes a polymer backbone and a heterocyclic compound attached to the polymer backbone. The heterocyclic compound includes a sulfonyl functionality bonded to...
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US20120041137 |
THERMOSETTING RING-OPENING METATHESIS POLYMERIZATION MATERIALS WITH THERMALLY DEGRADABLE LINKAGES
The present invention provides a new class of thermosetting ring-opening metathesis polymerization materials based on norbornene and oxanorbornene dicarboximide moieties containing at least one...
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US20120289671 |
METHOD FOR PRODUCING WATER ABSORBENT RESIN
With regard to a method for producing a water absorbent resin by drying a particulate hydrogel crosslinked polymer having a high solid content concentration (of 45% by weight or more, further 50%...
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US20110152481 |
Internal and external donor compounds for olefin polymerization catalysts
The present invention relates to catalyst systems containing solid catalyst components comprising titanium, magnesium, halogen and a 1,8-naphthyl diaryloate internal electron donor compound;...
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US20120009424 |
PASSIVATED METAL NANOPARTICLES HAVING AN EPOXIDE-BASED OLIGOMER COATING
This invention provides metal nanoparticles (e.g., aluminum, chromium, iron and magnesium) having an epoxide-based oligomer coating, compositions thereof, method of making the same, and methods of...
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US20120252994 |
Methods for Making Polyolefin Products Having Different Shear Thinning Properties and Haze
Provided is a method for making a polyolefin comprising contacting one or more olefins in a reactor containing a catalyst; polymerizing the one or more olefins to produce an olefin polymer...
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US20090246494 |
STRUCTURE HAVING SPECIFIC SURFACE SHAPE AND PROPERTIES AND (METH)ACRYLIC POLYMERIZABLE COMPOSITION FOR FORMATION OF THE STRUCTURE
A surface shape and physical properties required for a structure having an antireflection performance of light and an improved performance of light permeability have been found, particularly the...
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