摘要:
The application relates to a laminated porous film having a heat-resistant layer that is suitable for a separator for a non-aqueous electrolyte secondary battery having excellent cycle characteristics, and a coating liquid for forming the heat-resistant layer. A coating liquid containing a filler, a binder, and a solvent, wherein a hydrophilicity parameter A of the filler defined by formula (1) is 0.35 to 0.65: Hydrophilicity parameter A=BET1/BET2 (1) wherein, in formula (1), BET1: the specific surface area of the filler calculated using a BET method from a differential adsorption isotherm obtained by subtracting, from a first adsorption isotherm measured by adsorbing water vapor to the filler, a second adsorption isotherm; and BET2: the specific surface area of the filler calculated using a BET method from a differential adsorption isotherm measured by adsorbing nitrogen to the filler.
摘要:
Polymeric compositions are provided that include a 1,2,5-pentanetriol trialkylester plasticizer. The plasticizer has low odor, has good compatibility with a variety of polymers such as hydrophilic polymeric materials, and can be formed from renewable resources. Further, the plasticizer can be used at temperatures often encountered during hot melt processing of polymeric compositions.
摘要:
A composition set according to the invention includes a first composition which contains a cellulose derivative having a liquid crystalline functional group, and a second composition which contains a liquid crystalline compound having a reactive functional group and can be in a liquid state. The first composition preferably contains particles whose surfaces are at least partially constituted by the cellulose derivative. Further, the first composition preferably contains a liquid component which functions as a dispersion medium for dispersing the particles.
摘要:
A composition according to the invention contains a cellulose derivative having a liquid crystalline functional group and a liquid crystalline solvent having a reactive functional group. The reactive functional group preferably contains a carbon-carbon double bond. The reactive functional group is preferably a (meth)acryloyl group.
摘要:
Disclosed are compositions and methods that provide flexible transparent conductive films that exhibit low levels of oligomer migration and haze development, without making use of costly substrates based on PEN film or PET films having low oligomer content. Such flexible transparent conductive films are useful in electronic and optical applications.
摘要:
A composition for the production of an antireflection coating, comprising a condensate obtainable by the condensation of silicon compounds of the general formula RnSiX4-n (I) in which the X groups are the same or different and represent hydrolyzable groups or hydroxyl groups, the R groups are the same or different and represent non-hydrolyzable groups, and n is 0, 1, 2, or 3, wherein the composition comprises at least one polymeric agent controlling the rheology and at least one solvent with a boiling point of at least 150° C. The present invention also describes methods for the preparation and use of the present composition. In particular, the composition can be applied by screen printing methods on substrates.
摘要翻译:一种用于生产抗反射涂层的组合物,其包含通过使X基团相同或不同并且表示可水解基团或羟基的通式R n SiX 4-n(I)的硅化合物缩合而获得的缩合物,R 基团相同或不同并且表示非水解性基团,并且n为0,1,2或3,其中所述组合物包含至少一种控制流变性的聚合物和至少一种沸点至少为150的溶剂 本发明还描述了本发明组合物的制备和使用方法。 特别地,组合物可以通过丝网印刷方法施加在基材上。
摘要:
A cellulose acylate film includes a cellulose acylate; and a polyester diol having a hydroxyl group at each of the both terminals in an amount of 5 mass % or more based on the amount of the cellulose acylate.
摘要:
A method of promoting the adhesion between a coating based on at least one polymer and a substrate surface that can be made of different materials in which an adhesion promoter comprising at least one, optionally oligomeric, addition product having no terminal C═C double bonds and has hydrolyzable silane groups and other functional groups is included in the coating composition, included in a preliminary coating applied to the substrate surface prior to the actual coating, is applied between the coating and substrate surface, or any combination thereof.
摘要:
A cellulose acylate film includes a cellulose acylate; and a polyester diol having a hydroxyl group at each of the both terminals in an amount of 5 mass % or more based on the amount of the cellulose acylate.
摘要:
A cellulose acylate film is provided and contains an additive. Tg of the cellulose acylate film is lower by 5 to 50° C. or the half value width of the diffraction peak at 2θ=10 to 15° in the X-ray diffraction pattern of the cellulose acylate film after heating at 200° C. for 3 hours is 110 to 300%, each compared with a cellulose acylate film not containing the additive. An optically compensatory film, and a polarizing plate and a liquid crystal display using the film are provided.