The present invention discloses organic flexible ferroelectric polymer nanocomposites. The present invention discloses a composite of fluorinated polymers or their copolymers with halogenated cellulosic materials and a facile process for the conversion of non-electroactive alpha phase of fluorinated polymer to electroactive beta phase of fluorinated polymer. Further, it discloses a device comprising the composite with enhanced dielectric properties.

The present disclosure describes protein-based resin compositions. In particular, the compositions employ methacrylated or acrylated protein, a strengthening agent, a plasticizer, and an initiator. The protein-based resin compositions may be used for making solid articles that are biodegradable and possess a high degree of tensile strength and water resistance. Methods of preparing the biodegradable protein-based plastic articles are also disclosed.

The present invention provides a coating composition comprising a binder, a rheology modifier that acts to increase the viscosity of the coating composition and a particulate component able to remove a volatile organic compound from an environment in contact with the coating composition.

The present invention discloses organic flexible ferroelectric polymer nanocomposites. The present invention discloses a composite of fluorinated polymers or their copolymers with halogenated cellulosic materials and a facile process for the conversion of non-electroactive alpha phase of fluorinated polymer to electroactive beta phase of fluorinated polymer. Further, it discloses a device comprising the composite with enhanced dielectric properties.

An artificial timber comprises the following components in parts by weight: 35-50 parts of cellulose, 20-35 parts of hemicellulose and 15-35 parts of lignin, wherein the artificial timber has a density of 0.01-0.05 g/cm.sup.3. The preparing method comprises: (1) dissolving 15-35 parts by weight of lignin, 35-50 parts by weight of cellulose and 20-35 parts by weight of hemicellulose with an ionic liquid; (2) cleaning and replacing it with water to obtain a lignocellulose hydrogel; and (3) drying the lignocellulose hydrogel to obtain an artificial timber. The artificial timber prepared by the present invention is large in specific area, low in density, low in material energy consumption, moderate in condition and easy for operation. The artificial timber obtained by the present invention is regular in shape and is shaped like a sandy beige cylinder without obvious damage and deformation, which indicates that such artificial timber with high specific area has well molding capacity.

An artificial timer and preparing method thereof. The artificial timber includes the following components in parts by weight: 35-50 parts of cellulose, 20-35 parts of hemicellulose and 15-35 parts of lignin, wherein the artificial timber has a density of 0.01-0.05 g/cm.sup.3. The preparing method includes: (1) dissolving 15-35 parts by weight of lignin, 35-50 parts by weight of cellulose and 20-35 parts by weight of hemicellulose with an ionic liquid; (2) cleaning and replacing it with water to obtain a lignocellulose hydrogel; and (3) drying the lignocellulose hydrogel to obtain an artificial timber. The prepared artificial timber is large in specific area, low in density, low in material energy consumption, moderate in condition and easy for operation. The obtained artificial timber is regular in shape and shaped like a sandy beige cylinder without obvious damage and deformation, which indicates that such artificial timber with high specific area has well molding capacity.

An ultralow density fire-retardant fiber composite foam formed material including at least 60-80% by weight of lignocellulosic fiber and/or regenerated cellulose fiber, and 0-10% by weight of foaming agent, wherein the material further includes an amount of weight of fire-retardant agent or wherein an amount of the cellulose and/or wood fiber has fire-retardant properties, wherein the fire growth index of the fiber composite is <120 W/s and the total heat release of the fiber composite is <7.5 MJ in accordance with Single Burning Item method (EN 13823), and wherein the density of the ultralow density fiber composite foam formed material is <150 kg/m.sup.3. Corresponding method of manufacture and products are also presented.

A method for producing a porous film having a water content percentage of less than 1000 ppm, the method including the steps of: (1) obtaining a porous film (A) having a water content percentage of not less than 1000 ppm; (2) obtaining a package by causing the obtained porous film (A) and a drying agent to be contained in a water vapor barrier packaging container and sealing the water vapor barrier packaging container; and (3) storing the obtained package.

A flavoring sheet with an enhanced flavor holding amount and flavor retention and a smoking article including the same are provided. The flavoring sheet according to some embodiments of the present disclosure may include a hydrocolloid material configured to form a sheet, an emulsifier, and a fat-soluble flavoring. The emulsifier may serve as a cross-link between the water-soluble hydrocolloid material and the fat-soluble flavoring and increase a flavor holding amount and flavor retention of the flavoring sheet.

A fibrous cellulose-containing material having excellent dispersibility even when dried, a method for preparing the same, and a fibrous cellulose composite resin having excellent strength. The fibrous cellulose-containing material is for addition to resin, and contains fibrous cellulose having an average fiber width of 0.1 to 19 ?m and having hydroxyl groups partially or fully substituted with carbamate groups, and interactive powder that is interactive with the fibrous cellulose. The fibrous cellulose composite resin contains the fibrous cellulose-containing material as fibrous cellulose. The method for preparing a fibrous cellulose-containing material includes defibrating fibrous cellulose having hydroxyl groups partially or fully substituted with carbamate groups to have an average fiber width of 0.1 to 19 ?m, and mixing with interactive powder that is interactive with the fibrous cellulose to obtain a mixed liquid, and drying the mixed liquid.