Title:
【発明の名称】収縮フィルム用途のための可塑化ポリエステル
Document Type and Number:
Japanese Patent JP3378253
Kind Code:
B2
Abstract:
This invention relates to polyester/plasticizer blends which are useful as heat-shrinkable films or sheet in low temperature shrink packaging applications. The plasticizer is injected into the melt of the polyester. The plasticizer lowers the glass transition temperature, on-set temperature and shrink rate of the polyester. Film or sheet produced by the polyester/plasticizer blends is clear.
Inventors:
See, Wayne Keng
Wright, Ronald Richard
Wright, Ronald Richard
Application Number:
JP51511395A
Publication Date:
February 17, 2003
Filing Date:
November 16, 1994
Export Citation:
Assignee:
Eastman Chemical Company
International Classes:
B29C61/06; C08J5/18; C08K5/10; C08K5/1515; C08L67/00; C08L67/02; B29K67/00; B29K105/02; (IPC1-7): C08L67/02; C08J5/18; C08K5/1515
Other References:
【文献】国際公開83/697(WO,A1)
Attorney, Agent or Firm:
Takashi Ishida (1 person outside)