Title:
【発明の名称】PET組成物をリサイクルする方法及びその方法を実施する装置
Document Type and Number:
Japanese Patent JP2003523295
Kind Code:
A
Abstract:
A process for the recycling of PET flakes from comminuted PET bottles, wherein the flakes are subjected to a washing treatment, are treated for at least 20 minutes in at least one washer at an elevated temperature higher than 70° C. with a cleaning solution which contains caustic soda, and at the same time are also mechanically and hydraulically treated.
Inventors:
Clench, claus
Application Number:
JP2001561096A
Publication Date:
August 05, 2003
Filing Date:
January 18, 2001
Export Citation:
Assignee:
KRONES AG
International Classes:
B03B5/00; B03B5/28; B03B9/06; B08B3/02; B08B3/08; B08B3/10; B08B3/14; B29B17/00; B29B17/02; B29B17/04; B08B9/08; C08G63/90; C08J11/06; C08J11/14; B29K67/00; (IPC1-7): B29B17/02; B03B5/00; B03B5/28; B03B9/06; B08B3/02; B08B3/08; B08B3/10; B08B3/14; B08B9/08
Domestic Patent References:
| JP2000000879A | 2000-01-07 | |||
| JPS5729424A | 1982-02-17 |
Foreign References:
| WO1998041374A1 | 1998-09-24 | |||
| US6147129A | 2000-11-14 | |||
| US3652466A | 1972-03-28 |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)