Title:
SEALING MATERIAL FOR DOUBLE-GLAZING PANE COMPRISING RESIN COMPOSITION WITH EXCELLENT GAS-BARRIER PROPERTY AND HOT-MELT TACKINESS
Document Type and Number:
WIPO Patent Application WO/2005/033035
Kind Code:
A1
Abstract:
A sealing material for double-glazing panes which eliminates the problem of the necessity of long-time aging after production and comprises a resin composition having high long-term adhesion strength, high shape retention, and high gas-barrier properties and especially having excellent hot-melt tackiness. The sealing material for double-glazing panes is characterized by comprising a resin composition which contains an isobutylene-based diblock copolymer (A) comprising a polymer block (a) derived from an aromatic vinyl compound as a constituent monomer and a polymer block (b) derived from isobutylene as a constituent monomer and which has hot-melt tackiness.
Inventors:
NAKASHIMA TOHRU (JP)
AOYAMA TAIZO (JP)
AOYAMA TAIZO (JP)
Application Number:
PCT/JP2004/014043
Publication Date:
April 14, 2005
Filing Date:
September 17, 2004
Export Citation:
Assignee:
KANEKA CORP (JP)
NAKASHIMA TOHRU (JP)
AOYAMA TAIZO (JP)
NAKASHIMA TOHRU (JP)
AOYAMA TAIZO (JP)
International Classes:
C03C27/10; (IPC1-7): C03C27/06; C09K3/10; E06B3/66
Foreign References:
| JP2002255596A | 2002-09-11 | |||
| JP2000159550A | 2000-06-13 | |||
| JP2003183449A | 2003-07-03 | |||
| JP2003506557A | 2003-02-18 | |||
| JP2001354949A | 2001-12-25 |
Attorney, Agent or Firm:
KANEKA CORPORATION (Kita-ku Osaka-sh, Osaka 88, JP)
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