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Dimethyl

Dimethyl-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Organic semiconductors with dithienofuran core monomers
International Business Machines Corporation
April 12, 2018 - N°20180102481

An organic semiconducting donor-acceptor (d-a) small molecule, as well as a semiconductor device that can incorporate the d-a small molecule, are disclosed. The d-a small molecule can have electron deficient substituents and r group substituents that can be c1-c20 linear alkyl chains, c2-c24 branched alkyl chains, hydrogen atoms, etc. The d-a small molecule can be can be synthesized ...
Chain-extended polydimethylsiloxane vinylic crosslinkers and uses thereof
Novartis Ag
April 12, 2018 - N°20180100053

The invention provides a chain-extended polydiorganosiloxane vinylic crosslinker which comprises (1) a polymer chain comprising at least two polydiorganosiloxane segments and one hydrophilized linker between each pair of polydiorganosiloxane segements, wherein each polydiorganosiloxane comprises at least 5 dimethylsiloxane units in a consecutive sequence, wherein the hydrophilized linker is a divalent radical having at least two (meth)acrylamide moieties; (2) two terminal (meth)acryloyl ...
Polymerizable polydimethylsiloxane-polyoxyalkylene block copolymers
Novartis Ag
April 12, 2018 - N°20180100038

The invention provides a polymerizable polydimethylsiloxane-polyoxyalkylene block copolymer which comprises (1) a linear polymer chain comprising at least two polydimethylsiloxane segments, one hydrophilic polyoxyalkylene segment between each pair of polydimethylsiloxane segments, and one amide-rich linker between each pair of one polydimethylsiloxane segment and one hydrophilic polyoxyalkylene segment, and (2) two terminal (meth)acryloyl groups. The hydrophilized polydiorganosiloxane vinylic crosslinker has a weight ...
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Process for producing paraxylene by methylation of benzene and/or toluene
Exxonmobil Chemical Patents Inc.
April 12, 2018 - N°20180099913

A process is described for producing paraxylene, in which an aromatic hydrocarbon feedstock comprising benzene and/or toluene is contacted with an alkylating reagent comprising methanol and/or dimethyl ether in an alkylation reaction zone under alkylation conditions in the presence of an alkylation catalyst to produce an alkylated aromatic product comprising xylenes. The alkylation catalyst comprises a molecular sieve ...
White light emitting zirconium-based mofs
Universidad De Castilla La Mancha
April 05, 2018 - N°20180097188

A composite material emitting white light includes a mof having a plurality of organic polydentate bridging ligands and a plurality of zirconium cations. The composite material includes at least one guest dye capable of absorbing energy in a wavelength range emitted by the mof when the mof is excited. The at least one guest dye includes a chromophore selected from ...
Modified polycarbodiimide compound, curing agent, and thermosetting resin composition
Nisshinbo Chemical Inc.
April 05, 2018 - N°20180094095

The modified polycarbodiimide compound of the present invention is obtained by modifying a polycarbodiimide compound derived from a diisocyanate compound with at least one aliphatic amine selected from the group consisting of diethylamine, methylisopropylamine, tert-butylethylamine, di-sec-butylamine, dicyclohexylamine, 2-methylpiperidine and 2,6-dimethylpiperidine. The curing agent of the present invention comprises the modified polycarbodiimide compound of the present invention. The thermosetting resin composition ...
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Method for preparing the silicoaluminate form of the aei zeolite structure with high yields, and ...
Universitat Politècnica De València
April 05, 2018 - N°20180093895

The present invention relates to a new process for synthesising the silicoaluminate form of the aei zeolite structure based on the use of another zeolite, zeolite y, as the only source of silicon and aluminum, in order to obtain high synthesis yields (greater than 80%) in the absence of any other source of silicon, phosphine-derivedcationsand fluoride anions in the synthesis medium. ...
Method for preparing anthraquinone-functionalized poly(vinylidene fluoride) membrane
Xiamen University Of Technology
April 05, 2018 - N°20180093228

This present disclosure relates to a method for preparation of polyvinylidene fluoride membrane with functional anthraquinones. The method is carried out according, to the following steps: step 1: preparing 2-(1-hydroxy-3-butene)-1,4,5,8-tetramethoxyl naphthalene; step 2: preparing polyvinylidene fluoride-aromatic ether copolymers: polyvinylidene fluoride was used as the initiator, 2-(1-hydroxy-3-butene) -1,4,5,8-tetramethoxynaphthalene was the monomer, n,n-dimethylformamide was solvent, cuprous ...
Pharmaceutical composition containing dimethyl fumarate for administration at a low daily dose
Fwp Ip Aps
April 05, 2018 - N°20180092875

The present invention relates to pharmaceutical compositions containing dimethyl fumarate (dmf), more specifically, the present invention relates to a pharmaceutical composition for oral use in treating hyperproliferative, inflammatory or autoimmune disorders by administering a low daily dosage in the range of 410 mg±5% or 400 mg±5% dimethyl fumarate, wherein the pharmaceutical formulation is in the form of an erosion matrix ...
Pharmaceutical composition comprising (1r,4r)-6'-fluoro-n, n-dimethyl-4-phenyl-4',9' -dihydro-3'h-spiro[cyclohexane-1,1' ...
Gruenenthal Gmbh
April 05, 2018 - N°20180092867

The invention relates to a pharmaceutical composition comprising a first pharmacologically active ingredient selected from (1r,4r)-6′-fluoro-n,n-dimethyl-4-phenyl-4′,9′-dihydro-3′h-spiro[cyclohexane-1,1′-pyrano[3,4,b]indol]-4-amine and the physiologically acceptable salts thereof, and a second pharmacologically active ingredient selected from paracetamol and propacetamol.
Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis
Abela Pharmaceuticals, Inc.
April 05, 2018 - N°20180092838

Embodiments of the invention relate generally to the use of formulations comprising dmso and msm to treat arthritis (such as osteoarthritis), pain, inflammation, and/or degeneration. Dmso and msm formulations are administered orally and/or topically in several embodiments and provide effective treatment of both chronic and acute symptoms of arthritis (e. G., osteoarthritis), pain, inflammation, and/or degeneration. Solid ...
Antimicrobial hydrogel formulation
Parasol Medical Llc
April 05, 2018 - N°20180092780

A hydrogel formulation is provided for use with a film. The hydrogel formulation includes a medical-grade hydrogel and an antimicrobial substance. This hydrogel formulation may be coated onto one or more surfaces of a medical-grade transparent film suitable for a wound dressing. The antimicrobial material may be a silane quaternary ammonium salt. The silane quaternary ammonium salt may comprise 3-(...
Composition comprising a pesticide and isononanoic acid n,n-dimethyl amide
Basf Se
April 05, 2018 - N°20180092352

A composition comprising a pesticide and a certain carboxylic acid amide, i. E. Isononanoic acid n,n-dimethyl amide, is described herein. Also disclosed is a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the composition is allowed to act on the respective ...
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  • 403+ full patent PDF documents of Dimethyl-related inventions.
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Eco-friendly lacquer compositions and methods for preparing the same
Buyoung Industrial Co., Ltd.
March 29, 2018 - N°20180086937

An eco-friendly lacquer composition and a method of preparing the eco-friendly lacquer composition are provided. The eco-friendly lacquer composition may include 43% by weight (wt %) to 55 wt % of an acrylic modified alkyd resin including a modified alkyd resin and dimethyl carbonate; 17 wt % to 23 wt % of acetone; and 28 wt % to 34 wt % of tert-butyl acetate, and may be an anti-corrosion lacquer applied onto ...
Resol type modified phenol resin composition, method for producing the same, and adhesive
Sumitomo Bakelite Co., Ltd.
March 22, 2018 - N°20180079938

The resol type modified phenol resin composition contains a resol type modified phenol resin having a structural unit a by general formula (1) which is modified by dimethylphenols and a structural unit b represented by general formula (2). In formula (1), m representing an integer of 1 or more, wherein in a case where m is 1, r represents a methylol group; in a case ...
Method for the purification of a therapeutic recombinant protein from transgenic milk
Laboratoire Francais Du Fractionnement Et Des Biotechnologies
March 22, 2018 - N°20180079779

The invention relates to a method for the purification of a therapeutic protein from transgenic milk, comprising a clarification step using a salt of poly(diallyldimethylammonium).
Use of 3-carboxy-n-ethyl-n,n-dimethylpropan-1-aminium salts in the treatment of cardiovascular disease
Jsc Grindeks
March 22, 2018 - N°20180079728

Salts of 3-carboxy-n-ethyl-n,n-dimethylpropan-1-aminium, method of preparation thereof and use in the treatment of cardiovascular disease.
Copper powder and conductive composition containing same
Mitsui Mining & Smelting Co., Ltd.
March 22, 2018 - N°20180079001

There is provided a copper powder containing an organic compound containing carbon and nitrogen. The powder has a ratio of carbon content pc (mass %) to specific surface area ssa (m2/g), pc/ssa, of 0. 005 to 0. 1 and a ratio of nitrogen content pn (mass %) to specific surface area ssa (m2/g), pn/ssa, of 0. 001 to 0. 05. The organic compound preferably contains two ...
Medical methods utilising high purity diaminophenothiazinium compounds
Wista Laboratories Ltd.
March 22, 2018 - N°20180078562

This disclosure pertains generally to the field of chemical synthesis and purification, and more specifically to methods of synthesizing and purifying certain 3,7 diamino-phenothiazin-5-ium compounds (referred to herein as “diaminophenothiaziniumcompounds”) including methythioninium chloride (mtc) (also known as methylene blue). In one embodiment, the method comprises the steps of, in order: nitrosylation (nos); nitrosyl reduction (nr); thiosulfonic ...
Label-free methods for isolation and analysis of nucleic acids on solid phase device
Agency For Science, Technology And Research
March 15, 2018 - N°20180073061

Methods and system for the isolation and/or analysis of nucleic acids on a solid phase device comprising (i) incubating a nucleic acid sample with dimethyl adipimidate (dma) on said solid phase under conditions that allow formation of a complex of the nucleic acid with the dma; contacting the complex of (i) with said surface; and isolating and/or analyzing ...
Modifications of the sol-gel and process thereof
Storedot Ltd.
March 15, 2018 - N°20180072892

Color conversion films for a lcd (liquid crystal display) having rgb (red, green, blue) color filters, as well as such displays, formulations, precursors and methods are provided, which improve display performances with respect to color gamut, energy efficiency, materials and costs. The color conversion films absorb backlight illumination and convert the energy to green and/or red emission at high ...
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