Title:
ガスバリア性が強化されたポリエステルおよび方法
Document Type and Number:
Japanese Patent JP5078884
Kind Code:
B2
Abstract:
A polyester container with enhanced gas barrier properties includes a polyester composition having an IV of 0.65 dL/g to 1.0 dL/g and including a polyester and a reactive organic gas barrier enhancing additive. The polyester is made using at least one first polycondensation catalyst, non-limiting examples of which include metals in Groups 3, 4, 13, and 14 of the Periodic Table and includes a catalyst residue remaining in the polyester from formation of the polyester. The catalyst residue includes at least a portion of the at least one first polycondensation catalyst.
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Inventors:
Shi, Yu
Siavon, Robert, Jay.
Walters, Chantel
Kriegel, Robert
Fan, xiao yang
Siavon, Robert, Jay.
Walters, Chantel
Kriegel, Robert
Fan, xiao yang
Application Number:
JP2008515682A
Publication Date:
November 21, 2012
Filing Date:
November 15, 2005
Export Citation:
Assignee:
The Coca-Cola Company
International Classes:
C08L67/00; B29C49/02; B65D1/00; B65D65/40; C08J5/00; C08K5/10; B29K67/00; B29L22/00
Domestic Patent References:
| JP3252450A | ||||
| JP2300256A | ||||
| JP63202648A | ||||
| JP2004197088A | ||||
| JP2002226563A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Shinji Oga
Toshifumi Onuki
Shinji Oga
Toshifumi Onuki