Provided are a plasticizer composition and a resin composition, and a preparation method thereof, wherein the present invention may provide a plasticizer, which may improve physical properties, such as plasticizing efficiency, migration, tensile strength, elongation rate, stress resistance, and light resistance, required for a sheet formulation when used as a plasticizer of a resin composition, by improving poor physical properties that have been ascribed to structural limitations, and a resin composition including the plasticizer.

Provided are a plasticizer composition and a resin composition, and a preparation method thereof, wherein the present invention may provide a plasticizer, which may improve physical properties, such as plasticizing efficiency, migration, tensile strength, elongation rate, stress resistance, and light resistance, required for a sheet formulation when used as a plasticizer of a resin composition, by improving poor physical properties that have been ascribed to structural limitations, and a resin composition including the plasticizer.

A flexible or spiraled hose manufactured from a plasticized thermoplastic PVC compound, which includes: (A) 100 phr of a PVC matrix in suspension having a K factor measured according to DIN EN ISO 1628-2 greater than or equal to 98′ (B) from 100 phr to 250 phr of a plasticizer agent; (C) from 0.5 phr to 5 phr of a stabilizer agent; (D) from 0.1 to 10 phr of a co-stabiliser agent, (E) from 0 to 10 phr of an additive. The plasticized thermoplastic PVC compound has a Shore A hardness measured according to UNI EN ISO 868 between 30 Sh A and 60 Sh A, preferably between 30 Sh A and 50 Sh A.

A flexible or spiraled hose manufactured from a plasticized thermoplastic PVC compound, which includes: (A) 100 phr of a PVC matrix in suspension having a K factor measured according to DIN EN ISO 1628-2 greater than or equal to 98′ (B) from 100 phr to 250 phr of a plasticizer agent; (C) from 0.5 phr to 5 phr of a stabilizer agent; (D) from 0.1 to 10 phr of a co-stabiliser agent, (E) from 0 to 10 phr of an additive. The plasticized thermoplastic PVC compound has a Shore A hardness measured according to UNI EN ISO 868 between 30 Sh A and 60 Sh A, preferably between 30 Sh A and 50 Sh A.

The present invention provides methods for preparing the nut waste sheet composites from a nut waste component and one or more binders.

The present invention provides methods for preparing the nut waste sheet composites from a nut waste component and one or more binders.

A method of producing a thermoplastic starch by an in-situ reactive extrusion plasticization process and a method for preparing a starch/polymer blend by an in-situ reactive extrusion plasticization and compatibilization process. In the method, a plasticizer reaction precursor (or a plasticizing compatibilizer reaction precursor) is mixed with starch to adhere to the surface of the starch or enter the starch to break the intermolecular and intramolecular hydrogen bonds of the starch. Then a mixture of the plasticizer reaction precursor (or the plasticizing compatibilizer reaction precursor) and starch is subjected to extrusion to produce the thermoplastic starch (or the starch/polymer blend), where the reaction precursor undergoes an in-situ reaction on the surfaces of the starch and in the starch to form a macro-molecular plasticizer (or a plasticizing compatibilizer) to plasticize starch or provide plasticizing and compatibilizing effect on the starch/polymer blend.

A method of producing a thermoplastic starch by an in-situ reactive extrusion plasticization process and a method for preparing a starch/polymer blend by an in-situ reactive extrusion plasticization and compatibilization process. In the method, a plasticizer reaction precursor (or a plasticizing compatibilizer reaction precursor) is mixed with starch to adhere to the surface of the starch or enter the starch to break the intermolecular and intramolecular hydrogen bonds of the starch. Then a mixture of the plasticizer reaction precursor (or the plasticizing compatibilizer reaction precursor) and starch is subjected to extrusion to produce the thermoplastic starch (or the starch/polymer blend), where the reaction precursor undergoes an in-situ reaction on the surfaces of the starch and in the starch to form a macro-molecular plasticizer (or a plasticizing compatibilizer) to plasticize starch or provide plasticizing and compatibilizing effect on the starch/polymer blend.

A method for producing a low viscosity polyethylene-based composition comprising melting a polyethylene-based composition; decreasing a viscosity of the polyethylene-based composition; and optionally, repeating the melting and the viscosity decreasing steps to form a low viscosity polyethylene-based composition; wherein the melting and viscosity decreasing steps are performed in a continuous process at temperature that is equal to or greater than 350° C., residence time of less than 2 min and the polyethylene-based composition is in the presence of at least one free radical generator.

A method for producing a low viscosity polyethylene-based composition comprising melting a polyethylene-based composition; decreasing a viscosity of the polyethylene-based composition; and optionally, repeating the melting and the viscosity decreasing steps to form a low viscosity polyethylene-based composition; wherein the melting and viscosity decreasing steps are performed in a continuous process at temperature that is equal to or greater than 350° C., residence time of less than 2 min and the polyethylene-based composition is in the presence of at least one free radical generator.