Title:
METHOD FOR TREATING WASTE LAMINATED GLASS AND METHOD FOR RECYCLING GLASS AND POLYVINYL BUTYRAL RESIN FOR INTERMEDIATE FILM
Document Type and Number:
Japanese Patent JP2003285042
Kind Code:
A
Abstract:
To provide a method for treating waste laminated glass which can recycle glass and intermediate film.
The waste laminated glass is disassembled from an automobile body and the disassembled glass is crushed to obtain intermediate glass pieces with fine glass pieces 5. The intermediate film pieces with fine glass pieces 5 are immersed into an organic solvent 11 for dissolving the intermediate film pieces 6 to obtain an intermediate film solution containing the fine glass pieces 12. The fine glass pieces 7 are separated from the intermediate film solution 12 to obtain an intermediate film solution 14.
Inventors:
TSURUOKA MASAAKI
GO MORIAKI
KOTABE KAZUMI
KIMURA TAKAO
GO MORIAKI
KOTABE KAZUMI
KIMURA TAKAO
Application Number:
JP2003015021A
Publication Date:
October 07, 2003
Filing Date:
January 23, 2003
Export Citation:
Assignee:
TSURUOKA KK
International Classes:
B09B3/00; B29B17/02; B29B17/04; C03C23/00; C08J11/08; B09B5/00; (IPC1-7): B09B5/00; B09B3/00; B29B17/02; C03C23/00; C08J11/08
Attorney, Agent or Firm:
Kabazawa Xiang (2 people outside)
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