Title:
食品及び飲料包装用琥珀色ポリエステル組成物
Document Type and Number:
Japanese Patent JP2005509689
Kind Code:
A
Abstract:
Disclosed are amber polyester compositions suitable for packaging food and beverages wherein the compositions significantly absorbs light of wavelengths shorter than about 550 nm which is achieved by a combination of several colorants, most of which are copolymerized into the polyester.
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Inventors:
Weber, Max Allen
Clauberg, Horst
Hilbert, Samuel David
Blakely, Dale Milton
Wealth, Sara Stanley
Clauberg, Horst
Hilbert, Samuel David
Blakely, Dale Milton
Wealth, Sara Stanley
Application Number:
JP2002592377A
Publication Date:
April 14, 2005
Filing Date:
May 15, 2002
Export Citation:
Assignee:
EASTMAN CHEMICAL COMPANY
International Classes:
C08J5/18; C08G63/685; (IPC1-7): C08G63/685; C08J5/18
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Masaya Nishiyama