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Long Chain

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


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Methods for making fluorided chromium (vi) catalysts, and polymerization processes using the same
Chevron Phillips Chemical Company Lp
July 13, 2017 - N°20170198075

Methods for preparing a fluorided chromium catalyst can include a step of calcining a supported chromium catalyst at a peak calcining temperature to produce a calcined supported chromium catalyst, followed by contacting the calcined supported chromium catalyst at a peak fluoriding temperature with a vapor comprising a fluorine-containing compound to produce the fluorided chromium catalyst. The peak fluoriding temperature can ...
Rubber composition for use in tire tread
Theyokohama Rubber Co., Ltd.
June 22, 2017 - N°20170174876

A rubber composition for use in a tire tread includes: per 100 parts by weight of diene rubber containing 40 wt % or greater of butadiene rubber, and a styrene butadiene rubber, from 80 to 150 parts by weight of silica having a ctab specific surface area of 150 to 250 m2/g, and a long chain alkyl group-containing silane compound in an amount of 1 to 10 wt % ...
Supercritical water upgrading process to produce paraffinic stream from heavy oil
Saudi Arabian Oil Company
June 15, 2017 - N°20170166821

Embodiments of a process for producing paraffins from a petroleum-based composition comprising long chain aromatics comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition to create a combined feed stream, introducing the combined feed stream to a first reactor through an inlet port of the first reactor, where the first reactor operates at supercritical pressure and temperature, ...
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Long chain branched polymers and methods of making same
Intrexon Corporation
May 25, 2017 - N°20170145124

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 chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than ...
Low density polyolefin resins with low molecular weight and high molecular weight components, and films ...
Intrexon Corporation
May 25, 2017 - N°20170145123

Disclosed herein are ethylene-based polymers produced using dual metallocene catalyst systems. These polymers have low densities, high molecular weights, and broad molecular weight distributions, as well as having the majority of the long chain branches in the lower molecular weight component of the polymer, and the majority of the short chain branches in the higher molecular weight component of the ...
Solid oral dosage form of lipophilic compounds
Solural Pharma Aps
May 04, 2017 - N°20170119674

The present invention relates to a pharmaceutical composition comprising compound having a log p of at least 5 and a vehicle, wherein the vehicle comprises (a) a fat component in an amount sufficient to achieve lymphatic absorption in a mammal, wherein the fat component is selected from a mono-glyceride of long chain fatty acids, a tri-glyceride of long chain fatty acids, ...
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Alpha-amylase variants and polynucleotides encoding same
Novozymes A/s
April 06, 2017 - N°20170096650

The present invention relates to alpha-amylase variants with improved stability in the presence of glucose and/or relatively higher activity on long chain versus short chain substrates. The present encoding invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Asphaltene stabilization in petroleum feedstocks by blending with biological source oil and/or chemical additive
Baker Hughes Incorporated
April 06, 2017 - N°20170096606

Biological source oils, including, but not limited to, algae oil, stabilize the presence of asphaltenes in petroleum feedstocks, such as crude oil, to help avoid or prevent fouling and/or corrosion in the production, transferring and processing of the petroleum feedstocks. Chemical additives such as phenol-based resins, and reaction products or combinations of long chain alpha-olefins and/or small chain ...
Hydroxy functionalized ashless additive
The Lubrizol Corporation
March 23, 2017 - N°20170081609

The disclosed technology relates to hydroxy functionalized ashless additives useful in engine oil compositions due to their ability to reduce deposits, particularly deposits seen in turbocharged direct injection (tdi) engines. The described additives include ashless saturated compounds having a long chain hydrocarbyl polymer terminated by a hydroxyl group. The disclosed technology also relates to lubricant compositions containing the described additives, ...
Novel fatty acid desaturases and elongases and uses thereof
Basf Plant Science Company Gmbh
March 09, 2017 - N°20170067070

The invention provides isolated nucleic acid molecules which encode novel fatty acid desaturases and elongases from the organism emiliana huxleyi. The invention also provides recombinant expression vectors containing desaturase or elongase nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (lcpufas), e. G. Arachidonic acid (...
Enzyme catalyzed oxidation of hydrocarbons
Cfd Research Corporation
March 02, 2017 - N°20170062861

The present disclosure provides a method of generating electricity from a long chain hydrocarbon, said method comprising contacting the liquid non-polar substrate with a plurality of enzymes, wherein at least one enzyme is non-electric current/potential enzyme that functions as a catalyst for chemical reaction transforming a first substrate or byproduct to a second substance that can be used with ...
Polyolefin having excellent environmental stress crack resistance
Lg Chem, Ltd
February 16, 2017 - N°20170044278

The present invention relates to polyolefin that has high molecular weight, wide molecular weight distribution and high long chain branch content, and thus, has excellent environmental crack resistance and processibility. The polyolefin of the present invention has excellent processibility and stability, and thus, may be preferably used as a food container, a bottle cap, and the like.
Herbicidal composition comprising glyphosate, glufosinate or their salts
Lg Chem, Ltd
February 16, 2017 - N°20170042159

C. 8 herbicides of the group of inhibitors of the synthesis of very long chain fatty acids (vlcfa inhibitors).
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Long chain branched polymers and methods of making same
Chevron Phillips Chemical Company Lp
February 09, 2017 - N°20170037158

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 chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than ...
Novel silicone surfactant, w/o emulsion composition, powder composition, and cosmetic/medical application thereof
Dow Corning (china) Holding Co., Ltd.
January 26, 2017 - N°20170022327

A novel silicone surfactant comprises a co-modified organopolysiloxane copolymer having a long chain alkyl group, a polyether group, and a specific average polymerization degree of its siloxane back-bone. The silicone surfactant can be used for an emulsifier (especially for a water-in-oil (w/o) type emulsifier), a surface treatment agent, a powder treatment agent, or a dispersant in a cosmetic composition ...
Lipobalanced long chain testosterone prodrugs for oral delivery
Lipocine Inc.
January 26, 2017 - N°20170020893

The present disclosure is drawn to oral pharmaceutical compositions and dosage forms containing select lipobalanced testosterone prodrugs and related methods. In one embodiment of the present invention, an oral pharmaceutical composition for administration to subjects in need of testosterone is provided. The composition comprises a lipobalanced testosterone prodrugs and a pharmaceutically acceptable carrier.
Process control for long chain branching control in polyethylene production
Univation Technologies, Llc
January 19, 2017 - N°20170015768

Polymerization process control methods for making polyethylene are provided. The process control methods include performing a polymerization reaction in a polymerization reactor to produce the polyethylene, where ethylene, and optionally one or more comonomers, in the polymerization reaction is catalyzed by an electron donor-free ziegler-natta catalyst and an alkyl aluminum co-catalyst. A melt flow ratio (i21/i2) of the polyethylene ...
Compositions containing very long chain saturated fatty acids and methods of use
The Board Of Regents Of The University Of Oklahoma
January 19, 2017 - N°20170014365

A fatty acid composition comprising at least one purified very long chain saturated fatty acid (vlc-sfa) having a chain length in a range of from about 28 carbons to about 40 carbons which is conjugated to a carrier molecule, forming a vlc-sfa-carrier conjugate. Nutritional supplements containing the fatty acid compositions, and methods of producing and using the fatty acid compositions, are also ...
Nutritional compositions and methods for promoting cognitive development
Mead Johnson Nutrition Company
January 12, 2017 - N°20170006898

A method for enhancing cognitive development in a pediatric subject involving administering to the subject a nutritional composition which includes up to 7 g/100 kcal of a fat or lipid; up to 5 g/100 kcal of a protein or protein equivalent source; 0. 25 g/100 kcal to 16 g/100 kcal of buttermilk; 5 mg/100 kcal to 90 mg/100 kcal of a source of long chain polyunsaturated fatty ...
Nutritional compositions and methods for promoting cognitive development
Mead Johnson Nutrition Company
January 12, 2017 - N°20170006897

A method for enhancing cognitive development in a pediatric subject involving administering to the subject a nutritional composition which includes up to 7 g/100 kcal of a fat or lipid; up to 5 g/100 kcal of a protein or protein equivalent source; 0. 06 g/100 kcal to 1. 5 g/100 kcal of an enriched milk product; 5 mg/100 kcal to 90 mg/100 kcal of a source of long ...
Frequency multiplier for a phase-locked loop
Broadcom Corporation
December 29, 2016 - N°20160380752

The problem with duty-cycle correction circuits used by conventional frequency doubters is that they are typically analog solutions, such as variable delay lines with long chains of inverters or buffers, that directly adjust the reference signal used by a phase-locked loop (pll). These solutions can considerably increase the noise (e. G., thermal noise and supply noise) of the reference signal, ...
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