Title:
VACUUM ENVELOPE FOR IMAGE DISPLAY AND SEALING MATERIAL FOR IMAGE DISPLAY
Document Type and Number:
WIPO Patent Application WO/2004/088707
Kind Code:
A1
Abstract:
A nonlead organic sealing material capable of sealing at below 400°C and excelling in high-temperature strength. In particular, an organic sealing material for sealing constituent members of a vacuum envelope of an image display unit, which upon being fired, exhibits a minimum viscosity of 103 Pa·s or below at temperatures ranging from 300°C to below 400°C and satisfies the relationship 0.99400/m20≤1.00 wherein m20 represents the mass at 20°C and m400 the mass at 400°C.
Inventors:
MIZUTA YASUSHI (JP)
YAMAZAKI AKIHIRO (JP)
KUROKI YUICHI (JP)
SUGAWARA TSUNEHIKO (JP)
ISHIZEKI KENJI (JP)
YAMAZAKI AKIHIRO (JP)
KUROKI YUICHI (JP)
SUGAWARA TSUNEHIKO (JP)
ISHIZEKI KENJI (JP)
Application Number:
PCT/JP2004/004631
Publication Date:
October 14, 2004
Filing Date:
March 31, 2004
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
ASAHI GLASS CO LTD (JP)
MIZUTA YASUSHI (JP)
YAMAZAKI AKIHIRO (JP)
KUROKI YUICHI (JP)
SUGAWARA TSUNEHIKO (JP)
ISHIZEKI KENJI (JP)
ASAHI GLASS CO LTD (JP)
MIZUTA YASUSHI (JP)
YAMAZAKI AKIHIRO (JP)
KUROKI YUICHI (JP)
SUGAWARA TSUNEHIKO (JP)
ISHIZEKI KENJI (JP)
International Classes:
C09J179/08; H01J5/24; H01J9/26; H01J29/86; (IPC1-7): H01J29/86; C09J179/08; C09J201/00; C09K3/10
Foreign References:
JPH04245153A | 1992-09-01 | |||
JP2001093446A | 2001-04-06 | |||
JPH08157233A | 1996-06-18 | |||
JP2001323062A | 2001-11-20 | |||
JPH08138579A | 1996-05-31 |
Other References:
See also references of EP 1610357A4
Attorney, Agent or Firm:
Senmyo, Kenji (38 Kanda-Higashimatsushitacho, Chiyoda-k, Tokyo 42, JP)
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