Title:
METHOD FOR SEPARATING CONSTITUENT MEMBERS OF SOLAR CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2005/065852
Kind Code:
A1
Abstract:
A method for separately collecting the constituent members of a solar cell module by removing EVA by an environment-friendly method with high safety. The method for separately collecting the constituent members of a solar cell module comprises a step for softening or fluidizing an ethylene-vinyl acetate copolymer (EVA) layer by bringing the EVA layer of a solar cell module having solar cells sealed with the EVA layer into contact with a solvent containing (d)-limonene.
Inventors:
DOI TAKUYA (JP)
TSUDA IZUMI (JP)
SAKUTA KOUICHI (JP)
SUDO YOSHIRO (JP)
KURAHASHI YUTAKA (JP)
TSUDA IZUMI (JP)
SAKUTA KOUICHI (JP)
SUDO YOSHIRO (JP)
KURAHASHI YUTAKA (JP)
Application Number:
PCT/JP2004/019358
Publication Date:
July 21, 2005
Filing Date:
December 24, 2004
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
TOAKAGAKUKOGYO CO LTD (JP)
DOI TAKUYA (JP)
TSUDA IZUMI (JP)
SAKUTA KOUICHI (JP)
SUDO YOSHIRO (JP)
KURAHASHI YUTAKA (JP)
TOAKAGAKUKOGYO CO LTD (JP)
DOI TAKUYA (JP)
TSUDA IZUMI (JP)
SAKUTA KOUICHI (JP)
SUDO YOSHIRO (JP)
KURAHASHI YUTAKA (JP)
International Classes:
C08J11/08; H01L31/048; (IPC1-7): B09B3/00; C08J11/08; H01L31/04
Foreign References:
| JP2000198875A | 2000-07-18 |
Other References:
UNAGIDA H ET AL: "Experimental investigation of PV module recycling (2).", JOINT CONFERENCE (JAPAN WIND ENERGY ASSOCIATION, JPAN SOLAR ENERGY SOCIETY), 1998, pages 141 - 144, XP002996433
Attorney, Agent or Firm:
Hiraki, Yusuke (3-20 Toranomon 4-chom, Minato-ku Tokyo 01, JP)
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