RESIN COMPOSITION FOR BUILDING MATERIALS AND DOUBLE-GLAZED UNIT

Title:

RESIN COMPOSITION FOR BUILDING MATERIALS AND DOUBLE-GLAZED UNIT

Document Type and Number:

WIPO Patent Application WO/1997/023561

Kind Code:

A1

Abstract:

A double-glazed unit comprising at least two flat glasses arranged in such a manner that they face with each other across a spacing layer formed by resin spacers which are made of a thermoplastic resin composition comprising 50 to 98 wt.% of a butyl rubber and 2 to 50 wt.% of a crystalline polyolefin, each percentage being based on the total amount of the rubber and the polyolefin, and which exhibit a JIS A hardness of 10 to 90 at 25 �C.

Inventors:

SHIBUYA TAKASHI (JP)
KOTERA SEIGO (JP)
NAKAGAWA HIDEKI (JP)
MATSUYAMA YOSHITAKA (JP)

Application Number:

PCT/JP1996/003787

Publication Date:

July 03, 1997

Filing Date:

December 25, 1996

Export Citation:

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Assignee:

ASAHI GLASS CO LTD (JP)
SHIBUYA TAKASHI (JP)
KOTERA SEIGO (JP)
NAKAGAWA HIDEKI (JP)
MATSUYAMA YOSHITAKA (JP)

International Classes:

B32B17/10; C03C27/10; C03C27/12; C08L23/22; E06B3/663; C08L23/04; C08L23/10; (IPC1-7): C08L23/04; E06B3/66; C03C27/10

Foreign References:

JP4501433A
JPH06299010A	1994-10-25
JPH0717748A	1995-01-20
JPH0812719A	1996-01-16

Other References: