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Patent Searching and Data


Title:
金属テレフタレートポリマーを製造する方法
Document Type and Number:
Japanese Patent JP5665732
Kind Code:
B2
Abstract:
A method of making a metal-terephthalate polymer from polyester ethylene terephthalate includes reacting polyester ethylene terephthalate with a metal compound in a non-aqueous melt environment at an elevated temperature. The elevated temperature will be greater than 270° C., and preferably rises to a temperature of about 520° C. The method is preferably carried out at a low pressure. The method may be used in the recycling of passenger vehicle tire shreds to produce a carbon black rrich ppowder that is enriched in the metal-terephthalate polymer.

Inventors:
ステインメイヤー,ダニエル,エリック
レビン,アラン,マーク
ウィリアムズ,ジェームス,マシュー
Application Number:
JP2011504046A
Publication Date:
February 04, 2015
Filing Date:
March 23, 2009
Export Citation:
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Assignee:
ステインメイヤー,ダニエル,エリック
レビン,アラン,マーク
ウィリアムズ,ジェームス,マシュー
International Classes:
C08G63/78
Attorney, Agent or Firm:
Toshiyuki Maruyama
Takao Miyano
Koichi Kitazumi
Toshiya Nagatsuka
Hisatoku Takahiro