Title:
HINGED CAP HAVING BIODEGRADABILITY
Document Type and Number:
WIPO Patent Application WO/2006/064683
Kind Code:
A1
Abstract:
A hinged cap which is equipped with a cap body having a top wall, a pouring port provided on the top wall and a side wall hanging from the circumference of the top wall, and with an upper lid being connected with the cap body and capable of opening and shutting the pouring port, wherein the hinged cap is formed with a resin composition comprising poly(lactic acid) and an aliphatic polyester resin except poly(lactic acid), and wherein the mixing mass ratio of poly(lactic acid) and an aliphatic polyester resin except poly(lactic acid) in the resin composition is poly(lactic acid) : aliphatic polyester resin except poly(lactic acid) = 90:10 to 5:95.
Inventors:
YAMAMOTO AKIRA
FUJITA MASAMI
MURAKAMI KUNIO
SAKAMOTO MANABU
FUJITA MASAMI
MURAKAMI KUNIO
SAKAMOTO MANABU
Application Number:
PCT/JP2005/022273
Publication Date:
June 22, 2006
Filing Date:
December 05, 2005
Export Citation:
Assignee:
UNITIKA LTD (JP)
MIKASA INDUSTRY CO LTD (JP)
YAMAMOTO AKIRA
FUJITA MASAMI
MURAKAMI KUNIO
SAKAMOTO MANABU
MIKASA INDUSTRY CO LTD (JP)
YAMAMOTO AKIRA
FUJITA MASAMI
MURAKAMI KUNIO
SAKAMOTO MANABU
International Classes:
B65D47/08
Domestic Patent References:
| WO2003022927A1 | 2003-03-20 | |||
| WO2003022927A1 | 2003-03-20 |
Foreign References:
| JP2003301096A | 2003-10-21 | |||
| JP2003192929A | 2003-07-09 | |||
| JPH08301329A | 1996-11-19 | |||
| EP0727361A2 | 1996-08-21 |
Other References:
See also references of EP 1826133A4
Attorney, Agent or Firm:
Morimoto, Yoshihiro (Bldg.4th Floor 10-10, Nishi-Hommachi 1-chome, Nishi-k, Osaka-shi Osaka, JP)
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