POLYLACTIC ACID RESIN COMPOSITION - NISSAN CHEMICAL IND LTD

Title:

POLYLACTIC ACID RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2005/097894

Kind Code:

A1

Abstract:

[PROBLEMS] To provide a polylactic acid resin composition which contains a crystal nucleator suitable for accelerating crystallization of the polylactic acid resin. [MEANS FOR SOLVING PROBLEMS] The polylactic acid resin composition comprises: a polylactic acid resin; and a metal salt of a phosphorus compound represented by the formula (I) (wherein R₁ and R₂ may be the same or different and each represents hydrogen, C_1-10 alkyl, or C_1-10 alkoxycarbonyl) or a metal salt of a phosphorus compound represented by the formula (II) (wherein R₃, R₄, R₅, and R₆ may be the same or different and each represents hydrogen, C_1-10 alkyl, or C_1-10 alkoxycarbonyl).

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Inventors:

OZAWA MASAAKI (JP)
KAWAMURA YASUO (JP)
KASAI MIKIO (JP)

Application Number:

PCT/JP2005/005573

Publication Date:

October 20, 2005

Filing Date:

March 25, 2005

Export Citation:

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Assignee:

NISSAN CHEMICAL IND LTD (JP)
OZAWA MASAAKI (JP)
KAWAMURA YASUO (JP)
KASAI MIKIO (JP)

International Classes:

C08K5/53; C08K5/5313; C08K5/5317; C08L67/04; (IPC1-7): C08L67/04; C08K5/5313; C08K5/5317

Foreign References:

JP2003192929A	2003-07-09
JPH10259083A	1998-09-29

Other References: