Title:
POLYLACTIC ACID-CONTAINING AQUEOUS DISPERSION
Document Type and Number:
WIPO Patent Application WO/2016/121696
Kind Code:
A1
Abstract:
To provide a polylactic acid-containing aqueous dispersion which is capable of forming a transparent film at room temperature. A polylactic acid-containing aqueous dispersion which contains: (1) a polylactic acid; (2) one or more plasticizers selected from the group consisting of dimethyl adipate, diethyl adipate, dipropyl adipate, diisopropyl adipate, dibutyl adipate, diallyl adipate, bis(2-butoxyethyl) adipate, bis(2-methoxyethyl) adipate, dimethyl succinate, dimethyl glutarate, diethyl sebacate, diisopropyl sebacate and mixtures of these compounds; (3) one or more dispersion stabilizers selected from the group consisting of cationic polymer compounds, anionic polymer compounds, polyvinyl alcohols and nonionic surfactants; and (4) water.
Inventors:
YAMAMOTO SHUHEI (JP)
KASUKABE YOSHIHISA (JP)
YAMASHITA CHIKAKO (JP)
TANAKA TAKUMI (JP)
NAGATANI NOBORU (JP)
KASUKABE YOSHIHISA (JP)
YAMASHITA CHIKAKO (JP)
TANAKA TAKUMI (JP)
NAGATANI NOBORU (JP)
Application Number:
PCT/JP2016/052027
Publication Date:
August 04, 2016
Filing Date:
January 25, 2016
Export Citation:
Assignee:
TOYO BOSEKI (JP)
DAITO KASEI KOGYO CO LTD (JP)
DAITO KASEI KOGYO CO LTD (JP)
International Classes:
C08L67/04; A61K8/37; A61K8/81; A61K8/85; A61Q1/10; A61Q3/02; C08J3/05; C08K5/10; C08L101/16
Foreign References:
| JP2004107413A | 2004-04-08 | |||
| JP2002121288A | 2002-04-23 | |||
| JP2006241400A | 2006-09-14 | |||
| JP2002356612A | 2002-12-13 | |||
| JP2004099883A | 2004-04-02 | |||
| JP2003277595A | 2003-10-02 |
Other References:
See also references of EP 3252103A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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