|| List of recent Phenol-related patents
| Phenol removal in paraxylene recovery process|
The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.. .
| Nylon compositions for forming cast nylon and cast nylon parts|
A composition for forming a cast nylon part comprising a base caprolactam mixture and at least one of a first additive comprising acetylene carbon black; a second additive comprising at least one of nonyl phenol ethoxylate, silicon oil, and at least one nonionic surfactant having a viscosity similar to that of nonyl phenol ethoxylate; a third additive comprising silicon dioxide; and a fourth additive comprising intercalated expandable graphite.. .
| Adhesion promoter resin compositions and coating compositions having the adhesion promoter resin compositions|
Coating compositions are disclosed having a non-bisphenol a based film forming resin and an adhesion promoter resin. The coating compositions provide an alternate to epoxy resins that still allow melamine formaldehyde free cure, blush resistance, capability to retort and can withstand hard-to-hold beverages.
| Flame retardant polymer compositions comprising stabilized hypophosphite salts|
A flame retardant polymer composition is described. The composition can include at least one polymer and a hypophosphite salt, wherein the hypophosphite salt is heat stabilized so that when it is heated for 3 hours at 298° c.
| Solidification mechanism incorporating ionic liquids|
A solid cleaning composition including an ionic liquid and a hardening agent is provided. The compositions are substantially free of alkyl phenol ethoxylates, including nonyl phenol ethoxylates.
| Polyphenol production by vaccinium myrtillus cell cultures|
Cell cultures of vaccinium myrtillus configured to grow in suspension culture in a liquid medium. The cells are derived from one or more v.
| Polymer, resist composition and patterning process|
A photo or heat-sensitive polymer comprising recurring units having polymerizable anion-containing sulfonium salt and phenolic hydroxyl-containing recurring units is useful as a base resin to formulate a resist composition having high sensitivity, high resolution and low lwr.. .
| Resist composition and patterning process|
A polymer is obtained from copolymerization of a unit having a carboxyl and/or phenolic hydroxyl group substituted with an acid labile group with a hydroxyphenyl methacrylate unit having one acyl, acyloxy or alkoxycarbonyl group. The polymer is useful as a base resin in a positive resist composition.
| Porous electrode substrate, method for manufacturing same, precursor sheet, membrane electrode assembly, and polymer electrolyte fuel cell|
According to the present invention, a porous electrode substrate with greater sheet strength, lower production cost, and excellent gas permeability and conductivity as well as its manufacturing method are provided. Also provided are a precursor sheet for forming such a substrate, and a membrane electrode assembly and a polymer electrolyte fuel cell containing such a substrate.
| Binder for electrode of lithium battery, and electrode and lithium battery containing the binder|
A binder for an electrode of a lithium battery, an electrode including the binder, and a lithium battery including the binder. The binder includes an epoxy-phenolic resin and a rubber-based resin, and prevents deformation of an electrode even when expansion and contraction of an active material occur from charging and discharging operations of a lithium battery, and thus improves lifetime of the lithium battery..
| Composite material|
A porous formed composite material comprising: (i) a polymer, or a mixture thereof, said polymer having immobilised therein (ii) an insoluble sorbent material selected from the group consisting of: (a) a cross-linked vinyl lactam homopolymer or copolymer, said vinyl lactam homopolymer or copolymer being optionally mixed with silica gel; and (b) polyvinyl lactam-modified silica gel; is described. Solid phase extraction apparatus incorporating the material and its use in removing polyphenols and/or proteins from beverages to prevent the formation of haze in beverages are also described..
|Functionalized non-phenolic amino acids and absorbable polymers therefrom|
Polymers formed from the functionalized amino acids are expected to have controllable degradation profiles, enabling them to release an active component over a desired time range. The polymers are also expected to be useful in a variety of medical applications..
|Topical antifungal agent|
An anti-fungal agent for tinea comprising as active ingredient a compound having the skeleton of 2-(1h-pyrazol-1-yl)phenol represented by the following formula (i) or (ii) or a salt thereof is provided. .
|Analyte extraction apparatus and method|
Disclosed is an apparatus for automatically extracting i2,6-diisopropylphenol (propofol), from a complex sample matrix comprising cellular material, e.g. Blood, the apparatus comprising a sample reception stage having on output for providing a defined quantity of the complex sample matrix; a mixing stage having a first input in fluidic connection with the output of the sample reception stage, a second input for receiving a lysing agent and an output for providing a mixture of the defined quantity of the complex sample matrix and the lysing agent; a delay stage having an input in fluidic connection with the output of the mixing stage and an output for providing the delayed mixture of the defined quantity of the complex sample matrix and the lysing agent; a filtering stage comprising a sorbent material for mechanically lysing the cellular material, said sorbent material having an affinity for binding propofol, said filtering stage having an input in fluidic connection with the output of the delay stage; and a controller for controlling the flow rate of the mixture of the defined quantity of the complex sample matrix and the lysing agent through said delay stage.
|Composition for enhancing cellular uptake of carrier particles and method for the same|
A composition for enhancing cellular uptake of carrier particles comprises a delivery system for a drug or biochemical molecule; and a polyphenolic compound, wherein the polyphenolic compound is added to the drug or biochemical molecule delivery system to enhance cellular uptake of drug or biochemical molecules carried by the delivery system. A method for the same is also disclosed, wherein a polyphenolic compound or its derivative is mixed with an existing delivery system for drug or biochemical molecule, and the mixture is used to deliver drug or biochemical molecules into cells or an organism.
|Halogen-free resin composition|
A halogen-free resin composition includes 100 parts by weight of epoxy resin; 10 to 100 parts by weight of benzoxazine resin; 10 to 100 parts by weight of styrene-maleic anhydride copolymer; and 10 to 90 parts by weight of dicyclopentadiene phenol novolac resin. The halogen-free resin composition features specific ingredients and proportions thereof to attain low dielectric constant (dk), low dielectric dissipation factor, high heat resistance and high non-flammability and produce prepregs or resin film, and is thus applicable to copper clad laminates and printed circuit boards..
|Stereolithography resin compositions and three-dimensional objects made therefrom|
A photocurable resin composition for three-dimensional photofabrication operations, including stereolithography, comprising (a) a cationically polymerizable compound having two or more bisphenol structures and one or more hydroxyl groups, (b) a cationically polymerizable compound other than the component (a), (c) a cationic photoinitiator, (d) a radically polymerizable compound, (e) a radical photoinitiator, and (f) multilayer polymer particles having a core and a shell layer, the shell layer containing functional group-modified rubber polymer particles having at least one reactive functional group.. .