JPS6451936A - Laminated waterproof sheet - Google Patents

Laminated waterproof sheet

Info

Publication number
JPS6451936A
JPS6451936A JP20897787A JP20897787A JPS6451936A JP S6451936 A JPS6451936 A JP S6451936A JP 20897787 A JP20897787 A JP 20897787A JP 20897787 A JP20897787 A JP 20897787A JP S6451936 A JPS6451936 A JP S6451936A
Authority
JP
Japan
Prior art keywords
waterproof sheet
sheet
nonwoven fabric
rubber
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20897787A
Other languages
Japanese (ja)
Inventor
Yoshinori Ohata
Jun Yamagami
Hajime Takanashi
Hirohisa Akita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Kanebo Kasei KK
Original Assignee
Dai Nippon Printing Co Ltd
Kanebo Kasei KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd, Kanebo Kasei KK filed Critical Dai Nippon Printing Co Ltd
Priority to JP20897787A priority Critical patent/JPS6451936A/en
Publication of JPS6451936A publication Critical patent/JPS6451936A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain a laminated waterproof sheet where adhesive strength is sufficient, peeling of nonwoven fabric on the spot is easy and permeability, cushioning properties and heat insulating properties are excellent, by laminating a rubber series waterproof sheet and the nonwoven fabric by making use of a specific heat-sensitive adhesive agent. CONSTITUTION:A laminated waterproof sheet is formed of a rubber waterproof sheet and nonwoven fabric by laminating them by making use of a heat-sensitive agent obtained by compounding 2-50wt.% of adhesion giving agent (ingredient b) to be selected out of modified rosin, a terpene-type polymer and petroleum- type hydrogen addition matter to an ethylene vinyl acetate copolymer (ingredient a). A sheet of butyl rubber or polyisobutylene or a blended sheet of them is used for a rubber sheet constituting a waterproof sheet part. On the other hand, nonwoven fabric of polyolefin-type polyethylene or polypropylene fiber provided with resistance to alkali is used. Then the quantity of heat-sensitive agent to be used is made 20-600g/m<2> and adhesion is performed by a press under heating and pressurization. With this construction, a waterproof sheet provided with favorable permeability, cushioning properties and adhesive strength is obtained.
JP20897787A 1987-08-22 1987-08-22 Laminated waterproof sheet Pending JPS6451936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20897787A JPS6451936A (en) 1987-08-22 1987-08-22 Laminated waterproof sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20897787A JPS6451936A (en) 1987-08-22 1987-08-22 Laminated waterproof sheet

Publications (1)

Publication Number Publication Date
JPS6451936A true JPS6451936A (en) 1989-02-28

Family

ID=16565291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20897787A Pending JPS6451936A (en) 1987-08-22 1987-08-22 Laminated waterproof sheet

Country Status (1)

Country Link
JP (1) JPS6451936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266502A (en) * 1994-03-29 1995-10-17 Asahi Glass Co Ltd Composite rubber sheet and composite waterproofing construction method
JP2005183093A (en) * 2003-12-17 2005-07-07 Fuji Seal International Inc Battery exterior label
WO2021131135A1 (en) * 2019-12-23 2021-07-01 株式会社ツリーフル Structure for preventing rain leakage in tree house

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141226A (en) * 1981-10-16 1983-08-22 エクソン・リサ−チ・アンド・エンヂニアリング・コムパニ− Ethylene copolymer for hot melt
JPS6119014U (en) * 1984-07-09 1986-02-04 ト−グ安全工業株式会社 cushion drum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141226A (en) * 1981-10-16 1983-08-22 エクソン・リサ−チ・アンド・エンヂニアリング・コムパニ− Ethylene copolymer for hot melt
JPS6119014U (en) * 1984-07-09 1986-02-04 ト−グ安全工業株式会社 cushion drum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266502A (en) * 1994-03-29 1995-10-17 Asahi Glass Co Ltd Composite rubber sheet and composite waterproofing construction method
JP2005183093A (en) * 2003-12-17 2005-07-07 Fuji Seal International Inc Battery exterior label
WO2021131135A1 (en) * 2019-12-23 2021-07-01 株式会社ツリーフル Structure for preventing rain leakage in tree house
US11970863B2 (en) 2019-12-23 2024-04-30 Treeful Inc. Structure for preventing rain leakage in tree house

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