|| List of recent Phenol-related patents
| Xylene isomerization process and catalyst therefor|
The invention concerns a xylenes isomerization process for the production of equilibrium or near-equilibrium xylenes from a feedstream comprising phenol and/or styrene.. .
| Polylactic acid composition and molded article thereof|
A method for producing a composition including polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. The composition includes 100 parts by weight of a resin component (component a) which is composed of 5 to 100 wt % of polylactic acid (component a-α) and 95 to 0 wt % of a thermoplastic resin (component a-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component b), 0.01 to 5 parts by weight of a phosphate metal salt (component c), 0.001 to 2 parts by weight of at least one antioxidant (component d) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component e)..
| Hydrophilic modified polyrotaxane composition|
The present invention aims to provide a hydrophilic modified polyrotaxane composition having excellent storage stability. The present invention relates to a hydrophilic modified polyrotaxane composition comprising: a hydrophilic modified polyrotaxane produced by modifying, with hydrophilic modifying groups, all or part of hydroxy groups on a cyclodextrin of a polyrotaxane containing the cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant..
| Gene expression signature in skin predicts response to mycophenolate mofetil|
Described herein are methods and compositions for identifying patients with ssc or scleroderma who are responders to mmf treatment.. .
| Core material of magnetic carrier for electrophotographic developer and process for producing the same, magnetic carrier for electrophotographic developer, and two-component system developer|
The present invention provides a magnetic carrier for an electrophotographic developer which has an excellent durability and a stable charging property and is free from occurrence of spent toner thereonto, and a two-component system developer comprising the magnetic carrier for an electrophotographic developer and a toner. The present invention relates to a core material of a magnetic carrier for an electrophotographic developer comprising spherical composite particles comprising at least ferromagnetic iron oxide fine particles and a cured phenol resin and having an average particle diameter of 1 to 100 μm, a resin index of the spherical composite particles being within the range of 35 to 80%, and a magnetic carrier obtained by coating a surface of respective particles of the magnetic carrier core material with a resin..
| Edible oils for frying and cooking foods having health benefits|
A healthy omega-7 based cooking oil for frying and cooking foods raw or prepared foods. The healthy cooking oil comprises mixture of oils having at least 30%-60% omega-7, and 70%-30% any healthy or neutral oil.
| Methods of making and articles comprising a yellowing resistant polycarbonate composition|
Disclosed herein are methods and compositions of polycarbonate blends having, among other characteristics, improved heat resistance. The resulting polycarbonate blends, comprising a first polycarbonate comprising structural repeating units derived from bisphenol acetophenone and optionally a second polycarbonate polymer comprising structural repeating units derived from bisphenol a, can be used in the manufacture of articles while still retaining the advantageous physical properties of blended polycarbonate compositions with improved heat resistance.
| Indane bisphenols, polymers derived therefrom, and methods of use thereof|
Disclosed herein are indane bisphenol monomer units, and polymers derived from such monomer units. Also disclosed herein are blends including such polymers, articles made from such polymers and blends, methods of using such monomers, polymers, and blends, and processes for preparing such monomers, polymers, and blends..
| Process for the production of coated proppants|
The present invention relates to a process for the production of coated proppants, proppants obtainable by such a process, uses thereof and processes using the proppants. The process for the production of coated proppants comprises the following steps: (a) mixing a proppant with a polyol component and an isocyanate component, wherein the polyol component consists of a phenolic resin and optionally one or more other hydroxy group—containing compounds, wherein the isocyanate component consists of an isocyanate having at least 2 isocyanate groups and optionally one or more other isocyanate group—containing compounds, and (b) curing the mixture obtained in step (a) by treatment with a catalyst; and (c) optionally repeating steps (a) and (b) one or more times, wherein the mixture obtained in the preceding step (b) or the proppant isolated therefrom is used as a proppant in step (a), wherein the polyol component in step (a) is the same as or different from the polyol component used in the previous step (a), and wherein the isocyanate component in step (a) is the same as or different from the isocyanate component used in the previous step (a)..
The present invention aims to provide a polyrotaxane composition having excellent storage stability. The present invention relates to a polyrotaxane composition comprising: a polyrotaxane containing a cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant..
|Resin composition and molded article|
The stabilizer being at least one selected from the group consisting of a phosphite compound, a hindered phenol compound, a hindered amine compound, and a sulfur compound.. .
|Epoxybenzyl-terminated poly(arylene ether)s, method for preparation thereof, and curable compositions comprising same|
An epoxybenzyl-terminated poly(arylene ether) has the structure r—w—r wherein w is a divalent poly(arylene ether) residue terminated with phenolic oxygen atoms, and r is an epoxybenzyl group, wherein each occurrence of r is the same or different. The epoxybenzyl-terminated poly(arylene ether) is formed by reacting a peroxide-containing reagent with a vinybenzyl-terminated poly(arylene ether).
|Compositions comprising substituted phenols and topical application thereof|
The present invention relates to compositions comprising substituted phenols, and methods of treating human skin and signs of skin aging using said compositions.. .
|Compositions for dietary health management|
This invention relates to a plurality of compositions for dietary health management and its use in the prevention or treatment of any one of the disease states in the group consisting of cardiovascular disease, inflammation and diarrhoea. Human evolution has been a very slow process in contrast to the relatively recent, rapid changes in our diet since the neolithic revolution which marked the switch from hunter-gatherer to agricultural life-style around 10,000 years ago.
|Sulfonated carbon silica composite material and a process for the preparation thereof|
The present invention relates to a novel sulfonated carbon silica (scs) composite material and a process for the preparation thereof. The synthesized scs composite material on calcination yields the hierarchical mesoporous silica (ms) and further finds application as catalyst in two industrially important reactions namely phenol butylation and glycerol acetalization..
|Edible oil having an increased shelf-life and a clear appearance|
There is described an edible oil, particularly extra virgin olive oil, having an increased polyphenolic content, thereby an increased shelf-life, while maintaining the organoleptic characteristics unaltered, particularly a clear appearance. The edible oil of the invention is obtainable by a method which comprises the step of introducing a predetermined number of olives having a polyphenolic content ranging between 1000-3000 mg of polyphenols/kg of olives in a predetermined volume of oil.
|Using pomegranate extracts for increasing prostate specific antigen doubling time|
A method of increasing a prostate specific antigen (psa) doubling time in treating a patient. A subject with rising serum psa is selected.
|Curable ink and a method for printing and curing the curable ink|
A method for printing a curable ink, the curable ink comprises a mixture of reactive monomers and oligomers; at least one pigment; at least one photo initiator; and at least a resin out of phenolic resin, amino resin and epoxy resin.. .
|Dye composition using a particular phenolic coupler in a medium rich in fatty substances, processes and devices|
The present invention relates to a composition for dyeing keratin fibres, comprising:—one or more fatty substances,—one or more surfactants;—one or more oxidation bases,—one or more phenol-derived couplers corresponding to the formula (b2) below: *r1, r3, r5, represent a hydrogen; an optionally substituted c1-c8 alkyl or alkenyl radical; —sr or —or; a saturated c5-c7 cyclic group; a (c1-c4)alkylcarbonyl group; hydrocarbonyl; a sulphonic or carboxylic acid group; *at least one of the radicals r1, r3, r5 representing a hydrogen atom; *r2, r4 represent a hydrogen; an optionally substituted c1-c8 alkyl or alkenyl; —sr; a (c1-c4)alkyl-carbonyl; hydrocarbonyl; a sulphonic or carboxylic acid group; *two groups chosen from r1, r2, r3, r4, r5 and borne by adjacent carbon atoms may form, together with said carbon atoms, a ring or a heterocycle with a single heteroatom, this ring or heterocycle comprising no double bond other than that of the ring to which it is fused; *at least one of the radicals r1, r2, r3, r4, r5 being other than hydrogen;—one or more alkalinizing agents; the fatty substance content representing in total at least 25% by weight relative to the total weight of the composition. The present invention also relates to a process using this composition in the presence of at least one chemical oxidizing agent, and to multicompartment devices suitable for the implementation of the invention..
|Nucleic acid purification|
Methods and composition for nucleic acid isolation are provided. In one embodiment, a method is provided for nucleic acid purification from biological samples, such as whole blood samples, extracted with phenol-based denaturing solvents, which does not require phase separation or nucleic acid precipitation.
|High purity bisphenol-a and polycarbonate materials prepared therefrom|
A modified ion exchange resin catalyst having an attached dimethyl thiazolidine promoter is disclosed. Also disclosed is a process for catalyzing condensation reactions between phenols and ketones, wherein reactants are contacted with a modified ion exchange resin catalyst having an attached dimethyl thiazolidine promoter.
|High purity bisphenol-a and polycarbonate materials prepared therefrom|
Methods for performing a condensation reaction are disclosed. Specifically, various methods for the production of highly-pure bisphenol-a are disclosed in which an attached promoter ion exchange resin catalyst system is combined with a solvent crystallization step..
|Calcium neutral and overbased mannich and anhydride adducts as detergents for engine oil lubricants|
A sulfur-free metal or ammonium salt compound, a method of making the compound, and a lubricant additive concentrate, and lubricant composition containing the compound. The compound is made by reacting a phenolic compound reacted with an aldehyde and an amine, with a compound selected from the group consisting of an acylating agent and an electrophilic compound..
|Solubilized polymer concentrates, methods of preparation thereof, and well drilling and servicing fluids containing the same|
The invention provides concentrates for reducing the fluid loss on an oil base well drilling or servicing fluid, the concentrates comprising an oleagineous liquid and (1) a polymer which is solublized in the oleagineous liquid, or (2) a polymer which is solublized in the oleaginous liquid together with an organophilic polyphenolic material which is solublized and/or dispersed in the oleagineous liquid. The method of preparing the concentrate and the method of reducing the fluid loss of an oil base well drilling or servicing fluid utilizing the concentrates is also disclosed.
|Method for making a bearing having a self-lubricating surface coating|
Methods for making a bearing are disclosed, wherein the bearing includes a substratum and a self-lubricating surface coating composition. The self-lubricating surface coating composition further includes at least one cured thermosetting acrylate and at least one phenolic resin.
|Cosmetic process for treating human body odor using a 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone or 2-ethoxy-4-hydroxyalkylphenol compound|
The invention also relates to the cosmetic use of at least one compound of formula (i), as a deodorant active agent.. .
|Use, as antidandruff agent, of (ethoxyhydroxyphenyl) alkyl ketone or ethoxyhydroxyalkylphenol compounds|
C—x represents c═o or ch—oh.. .
|Polyvinyl copolymer, dopant having the same, and conductive polymer composite having the dopant|
The present disclosure relates to a polyvinyl copolymer in which one or more side-chain sulfonic acids are attached on the hydroxy group of polyvinyl alcohol or a polyvinyl phenol and a preparation method thereof, a dopant including the same, a conductive polymer composite including the dopant with a conductive polymer and a preparation method thereof, wherein the electrical conductivity, dispersibility, solubility, heat-resistance and environment-resistance of the conductive polymer composite can be enhanced by using the dopant including the copolymer.. .
|Method and apparatus for for biologically treating coking-plant wastewater|
The invention relates to a process for the biological purification of coking plant wastewater that is loaded with nitrogen compounds, cyanides, phenols and sulphides. The coking plant wastewater, for removal of pollutants that inhibit a nitrification, is fed together with a biomass-containing stream of matter to a detoxification reactor that has a gas-treatment zone and a reaction zone.
|Method for absorbing fluids from drill cuttings|
A method of treating drill cuttings at a well drilling site. The method includes separating the drill cuttings from a drilling fluid at the well drilling site; contacting the separated drill cuttings with an effective amount of an absorbent material to absorb free oil from the drill cuttings into the absorbent material; and disposing of the drill cuttings.