Title:
WATERPROOF SHEET SEALING MEDIUM COMPOSITION
Document Type and Number:
Japanese Patent JP2000256648
Kind Code:
A
Abstract:
To provide compositions having good adhesion, no fear of leakage of water and reduced sectional thinning in joining a waterproof sheet composed of a polyolefin resin or an olefin based thermoplastic elastomer with a substrate.
As the sealing medium composition 4 which is used at the joining end portion of two waterproof sheets 2 composed of a polyolefin resin or an olefin based thermoplastic elastomer or between the waterproof sheet 2 and a substrate 1, an inorganic filler is incorporated into a brominated copolymer of isobutylene with p-methyl styrene to form a major component. Further, a rubber is incorporated into the brominated copolymer of isobutylene with p-methyl-styrene and the inorganic filler.
Inventors:
HIGASHIDA YOSHITAKA
IWAMOTO KENZO
KUBO TSUNEO
IWAMOTO KENZO
KUBO TSUNEO
Application Number:
JP5808299A
Publication Date:
September 19, 2000
Filing Date:
March 05, 1999
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD
HIRONO KAGAKU KOGYO
HIRONO KAGAKU KOGYO
International Classes:
E04D5/06; C08K3/04; C08K3/26; C08L21/00; C08L23/16; C08L23/22; C08L25/18; C09K3/10; (IPC1-7): C09K3/10
Attorney, Agent or Firm:
Taiichi Miyamoto
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