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8084558 |
Preparation of transition metal nanoparticles and surfaces modified with (co)polymers synthesized by RAFT
A new, facile, general one-phase method of generating thiol-functionalized transition metal nanoparticles and surfaces modified by (co)polymers synthesized by the RAFT method is described. The...
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8073277 |
Apparatus and methods for image restoration
The present invention relates to an apparatus and methods for performing image restoration. More specifically, the present invention relates to an apparatus and methods which are capable of quickly...
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8063154 |
Preparation of exo-olefin terminated polyolefins via quenching with alkoxysilanes or ethers
Provided herein are methods for preparing a polyolefin containing one or more exo-olefinic end groups on the polyolefin chain, comprising quenching an ionized polyolefin with an alkoxysilane or an...
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8061533 |
Materials comprising polydienes and hydrophilic polymers and related methods
Materials prepared from polydienes, such as poly(cyclohexadiene), and hydrophilic polymers, such as poly(alkylene oxide), are described. Methods of making the materials and their use in fuel cell...
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8013073 |
Method for preparing polyolefins containing vinylidine end groups using nonaromatic heterocyclic compounds
Disclosed is a method for preparing polyolefins containing vinylidine end groups from quasiliving carbocationically terminated polyolefin polymers by contacting the quasiliving carbocationically...
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7854941 |
Method of attaching drug compounds to non-reactive polymer surfaces
Polymers are disclosed that are chemically modified to retard bacterial growth. Such modified polymers (e.g. ePTFE and polypropylene) are produced by first creating acid groups on the polymer...
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7762118 |
Auto-positioning ultrasonic transducer system
An ultrasonic transducer apparatus and process for determining the optimal transducer position for flow measurement along a conduit outer surface. The apparatus includes a transmitting transducer...
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7718432 |
Non-immunogenic, hydrophilic/cationic block copolymers and uses thereof
The present invention provides novel non-immunogenic, hydrophilic/cationic block copolymers comprising a neutral-hydrophilic polymer and a cationic polymer, wherein both polymers have well-defined...
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7709545 |
Benzophenone/thioxanthone derivatives and their use in photopolymerizable compositions
Benzophenone/thioxanthone derivatives useful as photoinitiators are provided as well as photopolymerizable compositions comprising the benzophenone/thioxanthone derivatives.
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7705090 |
Method for preparing polyolefins containing a high percentage of exo-olefin chain ends
The present invention is directed to a method for preparing polyolefins containing a high percentage of exo-olefin chain ends. The method involves ionizing a polyolefin containing tert-chloride...
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US20090208553 |
Monomers and Polymers with Covalently - Attached Active Ingredients
Methods to form an active agent modified monomer comprising a ring opening cyclic monomer linked to an active agent via a degradable covalent linkage. Methods to form a polymer or copolymer...
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7576161 |
Process for preparing terminally functionalized living and quasiliving cationic telechelic polymers
Disclosed is a method of preparing terminally functionalized telechelic polymers using a cationic living polymer product or a terminal tert-chloride chain end of a carbocationic quasiliving polymer...
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7501476 |
Method for preparing polyolefins containing vinylidene end groups using azole compounds
Disclosed is a method for preparing polyolefins containing vinylidine end groups from quasiliving carbocationically terminated polyolefin polymers by contacting the quasiliving carbocationically...
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US20080317375 |
Apparatus and methods for image restoration
The present invention relates to an apparatus and methods for performing image restoration. More specifically, the present invention relates to an apparatus and methods which are capable of quickly...
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7420019 |
Method for preparation of polyolefins containing exo-olefin chain ends
The present invention is directed to a method for preparation of polyolefins containing exo-olefin chain ends. The method involves quenching a cationic quasi-living polyolefin polymer system with...
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7417096 |
Preparation of transition metal nanoparticles and surfaces modified with (CO) polymers synthesized by RAFT
A new, facile, general one-phase method of generating thiol-functionalized transition metal nanoparticles and surface modified by (co)polymers synthesized by the RAFT method is described. The...
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7402690 |
Chain transfer agents for raft polymerization in aqueous media
Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such...
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7323319 |
RNA containing coenzymes, biotin, or fluorophores, and methods for their preparation and use
Materials and methods for incorporating adenosine derivatives into the 5′ end of transcribed RNA are disclosed. Adenosine derivatives include naturally occurring compounds such as Coenzyme A, N...
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US20070060769 |
Integrated process to produce derivatives of butadiene addition products
An integrated chemical process to form derivatives of butadiene addition products comprises forming an addition product of butadiene and a selected carboxylic acid, alcohol, or glycol, to form a...
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7186786 |
Chain transfer agents for RAFT polymerization in aqueous media
Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such...
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7179872 |
Chain transfer agents for RAFT polymerization in aqueous media
Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such...
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US20070004825 |
Reactive diluents
Allyloxy esters, RnM(OR′)x(OR″)y, wherein M is silicon, carbon, boron or titanium, R is hydrogen or a hydrocarbyl group, R′ are allylic unsaturated hydrocarbyl or hydrocarbyloxy hydrocarbyl group...
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7138468 |
Preparation of transition metal nanoparticles and surfaces modified with (CO)polymers synthesized by RAFT
A new, facile, general one-phase method of generating thio-functionalized transition metal nanoparticles and surfaces modified by (co)polymers synthesized by the RAFT method is described. The...
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7081159 |
Soy protein based adhesive and particleboard
An adhesive composition that can be used in particleboards and other composites is formed from an aqueous mixture of soy protein, zinc sulfate heptahydrate, calcium oxide, sodium benzoate, pine...
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6969744 |
Living and quasiliving cationic telechelic polymers quenched by N-substituted pyrrole and methods for their preparation
Disclosed is a method of preparing terminally functionalized telechelic polymers using a cationic living polymer product or a terminal tert-chloride chain end of a carbocationic quasiliving polymer...
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RE38864 |
Process for making n-butyl esters from butadiene
Process for making a butyl ester from butadiene, comprising (a) reacting butadiene with a saturated aliphatic monocarboxylic acid to form a mixture of n-butenyl and secondary butenyl esters, (b)...
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6949671 |
Process for the production of acetic acid C4-esters
Process for treating a mixed C4 stream comprising iso-butene and 1,3-butadiene by (a) reacting the stream with acetic acid in an addition reactor, (b) withdrawing product comprising iso-butene...
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6939998 |
Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst
Alkylation of metaxylene with isobutylene using a solid active clay catalyst produces 5-tert-butyl-metaxylene with high isomer selectivity with respect to 4-tert-butyl-metaxylene. The process is...
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6913628 |
Waterborne fabric and textile coating or treatment
Novel waterborne vinyl copolymer dispersions useful as a fabric coating or treatment to improve the performance properties of textile products are disclosed and claimed. The compositions contain...
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6897257 |
Process for forming latex polymers
A process for synthesizing copolymers of ethylenically unsaturated monomers with ethylenically unsaturated derivatives of fatty acids and/or oils via emulsion polymerization techniques is performed...
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6897255 |
Latex compositions containing ethylenically unsaturated esters of long-chain alkenols and applications thereof
Novel latex or emulsion compositions containing internally plasticizing and crosslinkable long-chain alkenol ester monomers are disclosed and claimed. Preferred embodiments include latex formed...
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6855840 |
Chain transfer agents for raft polymerization in aqueous media
Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such...
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6855745 |
Polymerization processes using aliphatic maleimides
Aliphatic maleimides and methods using the same are disclosed. Polymerization of compositions which include the compounds of the invention may be activated by irradiating the composition with...
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US20040241649 |
RNA CONTAINING COENZYMES, BIOTIN, OR FLUOROPHORES, AND METHODS FOR THEIR PREPARATION AND USE
Materials and methods for incorporating adenosine derivatives into the 5′ end of transcribed RNA are disclosed. Adenosine derivatives include naturally occurring compounds such as Coenzyme A, N...
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6790271 |
Soy protein based adhesive containing a vegetable oil derivative
A soy protein based adhesive useful in particleboards and other composites is formed from a mixture of soy protein isolate, a polyol plasticizer and a vegetable oil derivative. The preferred...
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6774193 |
Stabilized unsaturated polymer resin compositions and methods of using the same
Stabilized pre-promoted unsaturated polymer resin systems that include a tertiary aromatic amine cure promoter. The stabilized curable resins systems can include a vinyl ester resin.
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6700006 |
Internally plasticizing and crosslinkable monomers and applications thereof
Novel compounds derived from traditional semi- drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include...
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6680693 |
Method and apparatus for automatically tracking the sun with an object
A method and apparatus are disclosed to track the position of the sun and direct an object to the direction of the sun, regardless of weather conditions or geographical location, among other...
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6653381 |
Process for preparing a coating composition and product thereof
Novel compounds derived from traditional semi- drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include...
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US20030195310 |
Chain transfer agents for raft polymerization in aqueous media
Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such...
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6624223 |
Internally plasticized and low VOC latex compositions and applications thereof
Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers...
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6599972 |
Latex compositions containing ethylenically unsaturated esters of fatty compounds and applications thereof
Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers...
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6399673 |
Photocurable acrylated chlorinated rubber coatings
The invention relates to acrylated chlorinated rubber, a method for making acrylated chlorinated rubber comprising reacting chlorinated hydroxyrubber and acryloyl chloride with triethylamine as a...
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6369124 |
Polymerization processes using aliphatic maleimides
Aliphatic maleimides and methods using the same are disclosed. Polymerization of compositions which include the compounds of the invention may be activated by irradiating the composition with...
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6319611 |
Cyclopentadiene derivatives for carbon-carbon composites
A thermosetting resin is formed from cyclopentadiene and a propargyl halide The resin can be used with carbon fibers to form a carbon--carbon composite.
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6313237 |
Functionally gradient polymeric materials
Functionally gradient polymeric materials are formed by a process that utilizes an ascending polymerization front. A polymerization front is initiated in a reaction vessel containing a monomer...
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US20010021739 |
Latex compositions containing ethylenically unsaturated esters of fatty compounds and applications thereof
Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers...
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6235916 |
Internally plasticizing and crosslinkable monomers and applications thereof
Novel compounds derived from traditional semi-drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include...
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6203720 |
Low MFT and high Tg , internally plasticizing, and low voc latex compositions
Novel latex or emulsion compositions containing internally plasticizing and crosslinkable monomers derived from traditional semi-drying or non-drying oils are disclosed and claimed. The monomers...
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6180687 |
In vivo polymerizable ophthalmic compositions and methods of using
In vivo polymerizable intraocular lens compositions which comprise substituted fluoroalkyl or perfluoroalkyl monomers having anionic, cationic, and/or nonionic surface active functionality in the...
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