The present invention relates generally to a degradable resin pellet and a molded article produced using the same. More specifically, the present invention provides a degradable resin pellet comprising a composition comprising 100 parts by weight of polylactic acid (PLA), 50 to 150 parts by weight of calcium carbonate (CaCO.sub.3), 0.1 to 10 parts by weight of magnesium, 0.1 to 10 parts by weight of aluminum, 0.1 to 10 parts by weight of silicon, and 0.5 to 20 parts by weight of calcium; wherein the composition is mixed with, based on 100 parts by weight of the polylactic acid (PLA), 50 to 150 parts by weight of polyvinyl alcohol (PVA), and wherein the composition is further mixed with, based on 100 parts by weight of the polylactic acid (PLA), 50 to 150 parts by weight of polyethylene (PE).

The present invention provides a composition of a modified ethylene-vinyl ester saponified copolymer having an aliphatic polyester grafted thereto, the composition having excellent melt-extrusion moldability. The modified ethylene-vinyl ester saponified copolymer composition of the invention comprises a modified ethylene-vinyl ester saponified copolymer having an aliphatic polyester grafted thereto and at least one metal selected from the group consisting of alkali metal and alkaline earth metal.

The present invention aims at providing a polycarbonate resin composition having excellent transparency and possessing high levels of biogenic substance content rate, heat resistance, wet heat resistance and impact resistance in a balanced manner, a production method thereof, and a molded body of the polycarbonate resin composition. The present invention is a polycarbonate resin composition including a polycarbonate resin (A) containing a constitutional unit derived from a compound represented by the following formula (1), and an aromatic polycarbonate resin (B), a production method thereof, and a molded body of the resin composition:

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A method for producing a tire member that makes it possible to yield a vulcanized rubber high in antiaging property includes: (i) mixing carbon black, a dispersing solvent and a rubber latex solution with each other to produce a rubber latex solution including the carbon black, (ii) solidifying the rubber latex solution including the carbon black to produce a rubber solidified product including the carbon black; (iii) adding, to the rubber solidified product including the carbon black, a compound represented by the following formula (I):

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and dispersing the compound represented by the formula (I) into the water-containing rubber solidified product including the carbon black while dehydrating the rubber solidified product including the carbon black to produce a wet rubber masterbatch; and (iv) adding, to the resultant wet rubber masterbatch, the compound represented by the formula (I) and an antiaging agent further, and dry-mixing these substances with each other.

A copolymer having tetrafluoroethylene units, hexafluoropropylene units, and units independently represented by formula in a range from 0.02 to 2 mole percent, based on the total amount of the copolymer. Rf is a linear or branched perfluoroalkyl group having from 1 to 8 carbon atoms and optionally interrupted by one or more O groups, n is from 1 to 6, and m is 0 or 1. The copolymer has a melt flow index in a range from 25 grams per 10 minutes to 35 grams per 10 minutes and has up to 50 unstable end groups per 10.sup.6 carbon atoms. The copolymer can be extruded to make articles, such as insulated cables. A method of making the copolymer is also disclosed.

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The present invention provides a method for crosslinking an acrylic emulsion with a (meth)acrylate monomer or a (meth)acrylate oligomer including adding a base acrylic emulsion to a vessel, adding at least one (meth)acrylate crosslinker to the vessel, incorporating the at least one (meth)acrylate crosslinker into the base acrylic emulsion to create a two-phase system including water and a phase including crosslinkers of the at least one (meth)acrylate crosslinker inside acrylic emulsion particles of the base acrylic emulsion, applying the two-phase system to a surface, and curing the two-phase system to create a final system including a film and crosslinked crosslinkers.

The present invention provides a method of supplementing lithium for an anode used for lithium secondary battery. Particularly, the present invention relates to lithium-supplementing slurry and a method for preparing the same, as well as an anode prepared with the slurry and a lithium secondary battery including the same. In the present invention, the prepolymer is used as a binder for supplementing lithium, the process for preparing the prepolymer is easy to operate and has low cost; the lithium-supplementing method using said prepolymer is easy to operate and has low cost, and it is easy to control the amount of lithium supplemented.

The present invention provides a method of supplementing lithium for an anode used for lithium secondary battery. Particularly, the present invention relates to lithium-supplementing slurry and a method for preparing the same, as well as an anode prepared with the slurry and a lithium secondary battery including the same. In the present invention, the prepolymer is used as a binder for supplementing lithium, the process for preparing the prepolymer is easy to operate and has low cost; the lithium-supplementing method using said prepolymer is easy to operate and has low cost, and it is easy to control the amount of lithium supplemented.

Various embodiments provide an integrated carbon capture, utilization and storage (CCUS) process that can convert CO.sub.2 to Group 2 carbonates and subsequent encapsulation and sequestration process to convert the carbonates to commercially useful aggregate, useful in plastics, building materials, mineral boards, concrete and road materials and make a feedstock of water useful for carbon neutral or carbon negative chloralkali and green hydrogen manufacture.

A renewable chemical composition is disclosed for use in a variety of industrial applications. The renewable chemical composition may be reacted with an isocyanate to produce a urethane material. The renewable chemical composition has aromatic groups. The suitability of this material for use in a variety of applications can be adjusted by modifying the acid number, the hydroxyl number, the viscosity, the glass transition temperature, the % solids, the softening point, and other properties. The chemical reactivity and properties can be modified based on processing conditions and temperature as well as the source of renewable raw material. The lignin used in these formulations may be from pulp and paper processing such as semi-mechanical processing, soda processing, kraft processing, or biomass processing, or a by-product of ethanol production. The novel biobased polyurethane formulations range in firmness from flexible to semi-rigid to rigid and are useful in large volume polyurethane applications.