Further, there is provided a biodegradable polyester nonwoven fabric comprised of the above biodegradable polyester fiber.

A process for producing a biodegradable polyester whereby various physical properties of the biodegradable polyester can be controlled.

A biodegradable polyester resin composition.

The invention provides methods of extracting a biodegradable polyester with a supercritical fluid effective to obtain a purified biodegradable polyester, such as a purified biodegradable poly(lactide-glycolide) (PLG).

A biodegradable polyester frame comprises a polyester composite, and the polyester composite is fabricated by the biodegradable polyester material and the metal-base material.

Disclosed is a biodegradable polyester resin composition.

This biodegradable polyester resin composition contains 0.1-10 parts by mass of jojoba oil per 100 parts by mass of the biodegradable polyester resin.

Disclosed is a biodegradable polyester resin composition.

A method for preparing a biodegradable polyester resin is disclosed.

It is intended to produce a biodegradable polyester showing desired properties.

A biodegradable-polyester solution which is obtained from a biodegradable polyester and a general-purpose halogen-free solvent which exert no adverse influence on the global environment and safety.

Provided is a biodegradable polyester resin composition having barrier properties, comprising a nanocomposite of polylactic acid and layered clay in a biodegradable polyester resin.

Disclosed are a biodegradable polyester resin and an article containing the resin.

A monolithic implant comprising a biodegradable polyester and a luteinizing hormone releasing hormone (LH-RH) analogue.

A further object of this invention is a wrapping film comprising the said biodegradable polyester.