JPS5761077A - Composite sealing material - Google Patents

Composite sealing material

Info

Publication number
JPS5761077A
JPS5761077A JP13574280A JP13574280A JPS5761077A JP S5761077 A JPS5761077 A JP S5761077A JP 13574280 A JP13574280 A JP 13574280A JP 13574280 A JP13574280 A JP 13574280A JP S5761077 A JPS5761077 A JP S5761077A
Authority
JP
Japan
Prior art keywords
sealing material
compsn
water
rubber
adhesive layer
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
JP13574280A
Other languages
Japanese (ja)
Inventor
Takahiro Kawagoe
Toshikazu Shinogaya
Takeshi Kimura
Yoshihiko Fujii
Koichi Irako
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.)
ITO SHOJI CO Ltd
ITO SHOJI KK
ITOU SHOJI KK
Hayakawa Rubber Co Ltd
Bridgestone Corp
Original Assignee
ITO SHOJI CO Ltd
ITO SHOJI KK
ITOU SHOJI KK
Hayakawa Rubber Co Ltd
Bridgestone Corp
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 ITO SHOJI CO Ltd, ITO SHOJI KK, ITOU SHOJI KK, Hayakawa Rubber Co Ltd, Bridgestone Corp filed Critical ITO SHOJI CO Ltd
Priority to JP13574280A priority Critical patent/JPS5761077A/en
Priority to GB8112791A priority patent/GB2084602B/en
Priority to AU69864/81A priority patent/AU526561B2/en
Priority to DE19813117560 priority patent/DE3117560A1/en
Publication of JPS5761077A publication Critical patent/JPS5761077A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)

Abstract

PURPOSE: To provide a composite sealing material having water-swelling properties, sufficient tackiness and excellent water-stopping performance, consisting of an adhesive layer and a water-swelling compsn. contg. an uncrosslinked or partially crosslinked rubber, white carbon and a plasticizer.
CONSTITUTION: A sealing material consists of a water-swelling compsn. 1 contg. an uncrosslinked rubber and/or a partially crosslinked rubber (A), 13W40wt% (based on the amount of the compsn.) white carbon (B) and 13W40wt% (based on the amount of the compsn.) plasticizer (C) and an adhesive layer 2. The surface of the sealing material is partly or wholly laminated with the adhesive layer 2 according to applications. As said component A, butyl rubber, polyisobutylene and partially crosslinked butyl rubber are preferred. As said component B, silicic acid anhydride is preferred. As said component C, liquid polybutene and a liquid isobutylene-sioprene copolymer are particularly preferred because plasticity and tackiness can be imparted simultaneously.
COPYRIGHT: (C)1982,JPO&Japio
JP13574280A 1980-09-26 1980-10-01 Composite sealing material Pending JPS5761077A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13574280A JPS5761077A (en) 1980-10-01 1980-10-01 Composite sealing material
GB8112791A GB2084602B (en) 1980-09-26 1981-04-24 Water-swelling sealant
AU69864/81A AU526561B2 (en) 1980-09-26 1981-04-27 Water swelling sealant
DE19813117560 DE3117560A1 (en) 1980-09-26 1981-05-04 WATER SWELLABLE SEALANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13574280A JPS5761077A (en) 1980-10-01 1980-10-01 Composite sealing material

Publications (1)

Publication Number Publication Date
JPS5761077A true JPS5761077A (en) 1982-04-13

Family

ID=15158803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13574280A Pending JPS5761077A (en) 1980-09-26 1980-10-01 Composite sealing material

Country Status (1)

Country Link
JP (1) JPS5761077A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179485A (en) * 1984-02-24 1985-09-13 Fuso Gomme Kogyo Kk Water-swellable waterstopping material
JPS60206887A (en) * 1984-03-30 1985-10-18 Nitto Electric Ind Co Ltd Adhesive sealing material
JPS6187806U (en) * 1984-11-15 1986-06-09
JPS61166877A (en) * 1985-01-17 1986-07-28 Sumitomo Chem Co Ltd Water-swelling water stopping material
EP2865822A1 (en) * 2013-10-24 2015-04-29 W.R. Grace & CO. - CONN. Anti-snaking swellable water-stops
WO2015061012A1 (en) * 2013-10-24 2015-04-30 W. R. Grace & Co.-Conn. Anti-snaking swellable water-stops

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224981U (en) * 1975-08-11 1977-02-22
JPS5225834A (en) * 1975-08-20 1977-02-26 Hitachi Cable Ltd Adhesive
JPS5521452A (en) * 1978-08-02 1980-02-15 Tokai Shiiranto Kogyo Kk Elastic sealer for seams in foam

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224981U (en) * 1975-08-11 1977-02-22
JPS5225834A (en) * 1975-08-20 1977-02-26 Hitachi Cable Ltd Adhesive
JPS5521452A (en) * 1978-08-02 1980-02-15 Tokai Shiiranto Kogyo Kk Elastic sealer for seams in foam

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179485A (en) * 1984-02-24 1985-09-13 Fuso Gomme Kogyo Kk Water-swellable waterstopping material
JPS6365238B2 (en) * 1984-02-24 1988-12-15
JPS60206887A (en) * 1984-03-30 1985-10-18 Nitto Electric Ind Co Ltd Adhesive sealing material
JPS6187806U (en) * 1984-11-15 1986-06-09
JPH0136892Y2 (en) * 1984-11-15 1989-11-08
JPS61166877A (en) * 1985-01-17 1986-07-28 Sumitomo Chem Co Ltd Water-swelling water stopping material
EP2865822A1 (en) * 2013-10-24 2015-04-29 W.R. Grace & CO. - CONN. Anti-snaking swellable water-stops
WO2015061012A1 (en) * 2013-10-24 2015-04-30 W. R. Grace & Co.-Conn. Anti-snaking swellable water-stops

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