Abstract: An ink set with which it is possible to effectively prevent bleeding of aqueous ink even in the case when printing takes place at high speed by means of an inkjet discharge recording method. This ink set includes a pretreatment ink and an aqueous ink and is used for a recording method in which the respective inks are discharged on a base material as an inkjet. The respective inks included in said ink set have static surface tensions that satisfy the following relation: static surface tension SP of the pretreatment ink<static surface tension SC of the aqueous ink.

Abstract: The present invention relates to a hot melt film containing a biomass-based thermoplastic polyurethane resin, and is not only environmentally friendly to the human body as it contains a biomass-based thermoplastic polyurethane resin prepared by reacting a biomass-derived polyol with a diol-based chain extender and diisocyanate in a range of 20-70% by weight, accordingly, by containing hydrophobic nano-silica, it is possible to secure properties such as excellent high heat resistance, elasticity, uniform adhesion strength, and excellent durability at the petroleum-based level, and also provides a hot melt film containing a biomass-based thermoplastic polyurethane resin that can prevent overflow during the bonding process and improve the weight and texture of the product.

Abstract: An active energy ray curable ink composition capable of improving curability while maintaining excellent metal-tone glossiness and a printed matter having high design properties and excellent metal-tone glossiness. The ink composition is discharged using an inkjet method, and contains a polymerization initiator, a polymerizable compound, and a brilliant pigment. The polymerization initiator contains an acylphosphine oxide-based polymerization initiator, aminoacetophenone-based polymerization initiator, and thioxanthone-based polymerization initiator. The printed matter includes a brilliant layer containing the brilliant pigment.

Abstract: An ink composition able to yield a printed adherend having high weathering resistance; wherein, this ink composition is an active energy ray curing type ink composition that is discharged using an inkjet method. The ink composition contains a polymerizable compound, an ultraviolet radiation absorber and an antioxidant. The ultraviolet radiation absorber has a maximum absorption wavelength within the range 315-400 nm. A medium containing the ultraviolet radiation absorber at a concentration of 20 ppm has an absorbance area Ab of 25.0 or more at wavelengths within the range of 315-400 nm.

Abstract: An ink composition has a high storage stability such that decomposition of the components contained in the ink composition can be minimized. This ink composition, which is discharged by using the inkjet method, contains a luminescent pigment, and the amount of hydrogen generated per 100 g of the ink composition measured in a room temperature and normal pressure environment is 1 mL or less. The ink composition may be an active energy ray-curable ink composition or a non-aqueous ink composition containing an organic solvent.

Abstract: An active energy ray curable ink composition capable of improving curability while maintaining excellent metal-tone glossiness and a printed matter having high design properties and excellent metal-tone glossiness. The ink composition is discharged using an inkjet method, and contains a polymerization initiator, a polymerizable compound, and a brilliant pigment. The polymerization initiator contains an acylphosphine oxide-based polymerization initiator, aminoacetophenone-based polymerization initiator, and thioxanthone-based polymerization initiator. The printed matter includes a brilliant layer containing the brilliant pigment.

Abstract: The present disclosure relates to a cement mortar additive and a method of manufacturing the same. More particularly, the present disclosure relates to a cement mortar additive for solving the inhomogeneity, which is a problem caused by the deliquescence of urea, so that the deterioration of the physical properties of a cement mortar is prevented and the open time, water retentivity, and workability of the cement mortar are improved, and to a method of manufacturing the cement mortar additive.

Abstract: A nonaqueous ink composition contains organic solvents. The organic solvents include an organic solvent (a) and an organic solvent (b). Organic solvent (a): Glycol ether dialkyl. Organic solvent (b): At least one selected from the group consisting of alkylamide-based solvents (b1), cyclic amide-based solvents (b2), and lactone-based solvents (b3) each having a ring including six or more members.

Abstract: A polyethylene glycol derivative compound is represented by Formula 1 described in the detailed description. In Formula 1, n is a natural number of 30 to 115, and R1 and R2 are C1 to C5 alkyl that are identical to or different from each other.

Abstract: A pharmaceutical composition for treating oral ulcer, a preparation method and an application thereof are provided, which belong to the technical field of pharmaceutical compositions. The pharmaceutical composition includes the following raw materials: 20-50 parts of Sanhuang mixture, 15-20 parts of lotus root powder, 30-50 parts of Galla chinensis, 10-20 parts of Lonicera japonica Thunb., 10-20 parts of vanilla bean, 10-20 parts of propolis, 5-8 parts of oak bark, 5-10 parts of tea, 3-5 parts of Asarum, 1-2 parts of Atractylodes macrocephala and 5-30 parts of chlorhexidine acetate. The pharmaceutical composition for treating oral ulcer has the efficacies of clearing away heat, detoxifying removing blood stasis and reducing swelling, promoting granulation and relieving pain, inhibiting bacteria and killing bacteria, and has the advantages of quick response, easy finding of raw materials and low cost, and has a good therapeutic effect for treating oral ulcer clinically.

Abstract: The present invention provides a coating agent composition capable of making interference fringes inconspicuous and suppressing the generation of cracks during the production of a hard coat layer without blending fine particles of metal oxides such as zirconium oxide and titanium oxide in an optical article in which a hard coat layer or a functional layer including a primer layer and a hard coat layer is formed on a plastic layer having a high refractive index. The coating agent composition comprises a trifunctional silane coupling agent and a bifunctional silane coupling agent in a solid content ratio of 95:5 to 10:90.

Abstract: A recording method for discharging, onto the surface of a substrate, an inkjet ink composition containing an organic solvent by using an inkjet head provided with constituent members bonded by a cured product of an adhesive, the organic solvent containing the following organic solvent (a). Organic solvent (a): at least one substance selected from the group consisting of alkylamide-based solvents (a1), cyclic amide-based solvents (a2), and lactone-based solvents (a3).

Abstract: The present invention provides a charge-reversible phospholipid that is not positively charged at a pH of the body fluid (typically in the neutral range) and has low cytotoxicity. The present invention provides a phospholipid represented by formula (1): wherein m represents a natural number of 9 to 25, n represents a natural number of 10 to 15, X1, X2, and X3 are the same or different and each represent H or OH, and R1 represents the following formula (i) or (ii): wherein p represents 1 or 2, q represents 1 or 2, and r represents an integer of 1 to 4; or wherein s represents an integer of 1 to 3, and R2 represents a hydrogen atom or a hydrocarbon group.

Abstract: Provided is a charge-reversible and ethanol-soluble phospholipid suitable for the preparation of lipid particles. A phospholipid represented by formula (1): wherein R1 and R2 are the same or different and each represent a chain hydrocarbon group, R3 represents a hydrogen atom or a hydrocarbon group, and m represents an integer of 1 to 3.

Abstract: The invention provides a composite separator and an electrochemical device such as a battery with the composite separator. The composite separator includes at least one metal-organic framework (MOF) composite layer, and at least one porous layer serving a mechanical support for the at least one MOF composite layer. The at least one MOF composite layer includes at least one MOF material defining a plurality of pore channels and at least one polymer. The at least one MOF material is a class of crystalline porous scaffolds constructed from metal clusters with organic ligands and is activated at a temperature for a period of time such that the at least one MOF material includes unsaturated metal centers, open metal sites and/or structural defects that are able to complex with anions in electrolyte.

Abstract: An eribulin salt formed by combining an eribulin free base with a low molecular weight amine compound through a diacid compound is disclosed. As the diacid compound, edisylic acid, 1,5-naphthalenedisulfonic acid, trans-2-butene-1,4-dicarboxylic acid, pyrophosphoric acid, and combination thereof may be employed. As the amine, ammonia, cyclohexylamine, dicyclohexylamine, and a combination thereof may be employed. The eribulin salt can be crystallized by recrystallization to produce a crystalline eribulin salt with increased purity.

Abstract: A non-aqueous ink composition which has superior printing performance, such as continuous discharge stability, and also has excellent storage stability and excellent coloring properties, and with which printed matter having superior durability can be obtained. A non-aqueous ink composition discharged using an inkjet method, the composition containing an organic solvent, a colorant, and a resin, where the resin contains at least one resin selected from the group consisting of acrylic resins, vinyl chloride-vinyl acetate copolymer resins, and cellulose resins, and a resin having intrinsic viscosity at 25° C. of 90 mL/g or more accounts for up to 5 mass% of the entire resin.

Abstract: The present application belongs to a technical field of modifying natural polymer materials, provides a high-viscosity lithium carboxymethyl cellulose and preparation method therefor and application thereof. Raw materials are fed into a reactor, and the high-viscosity lithium carboxymethyl cellulose is prepared through an alkalization reaction, an etherification reaction, an acidification reaction and a substitution reaction. The prepared high-viscosity lithium carboxymethyl cellulose can be used for preparing a negative electrode plate of a lithium-ion battery. Compared with the existing lithium carboxymethyl cellulose, the high-viscosity lithium carboxymethyl cellulose provided by the present application can not only reduce an application amount in preparing a negative electrode plate of a lithium-ion battery so as to save a using cost, but also promote an electrochemical performance of the material in combination with a sodium lignin sulfonate.

Abstract: A new and improved method for preparing maxacalcitol and an intermediate therefor is provided. The method is an efficient and cost-effective process for preparing maxacalcitol and an intermediate therefor.

Abstract: The present invention provides a composition for forming a hard coat and a laminate using the same. The composition for forming a hard coat includes at least metal oxide fine particles; a hydrolysate of an organosilicon compound; an adhesion promoting component having an alkoxysilyl group; a curing catalyst; and a solvent, wherein by introducing, as the organosilicon compound, an organosilicon compound having a hydrocarbon group having (6 to 18) carbon atoms substituted with a glycidoxy group, and an organosilicon compound having a hydrocarbon group having (1 to 5) carbon atoms substituted with a glycidoxy group, even when applied to a flexible resin substrate, the composition for forming a hard coat has excellent adhesion and scratch resistance, and bending resistance (crack resistance) and surface hardness as well.