JPS56115665A - Method for preventing blocking of bitumen type vibrationproof sheet - Google Patents

Method for preventing blocking of bitumen type vibrationproof sheet

Info

Publication number
JPS56115665A
JPS56115665A JP1723080A JP1723080A JPS56115665A JP S56115665 A JPS56115665 A JP S56115665A JP 1723080 A JP1723080 A JP 1723080A JP 1723080 A JP1723080 A JP 1723080A JP S56115665 A JPS56115665 A JP S56115665A
Authority
JP
Japan
Prior art keywords
bitumen
type vibrationproof
vibrationproof sheet
preventing blocking
sheet
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
JP1723080A
Other languages
Japanese (ja)
Inventor
Hideo Suganuma
Yasuo Nanri
Junpei Suzuki
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.)
NIPPON TOKUSHU TORYO KK
Nihon Tokushu Toryo Co Ltd
Original Assignee
NIPPON TOKUSHU TORYO KK
Nihon Tokushu Toryo Co Ltd
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 NIPPON TOKUSHU TORYO KK, Nihon Tokushu Toryo Co Ltd filed Critical NIPPON TOKUSHU TORYO KK
Priority to JP1723080A priority Critical patent/JPS56115665A/en
Publication of JPS56115665A publication Critical patent/JPS56115665A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent blocking inexpensively and effectively by coating a prescribed aqueous dispersion contg. an extender pigment and a surfactant on a bitumen-type vibrationproof sheet.
CONSTITUTION: An aqueous dispersion of ≤50% solids, more preferably ≤20% prepd. by adding and compounding 0.1W10pts.wt. a surfactent to 100pts.wt. an extender pigment, for example, calcium carbonate powder etc. is coated on a bitumen-type vibrationproof sheet, after which it is dried.
COPYRIGHT: (C)1981,JPO&Japio
JP1723080A 1980-02-16 1980-02-16 Method for preventing blocking of bitumen type vibrationproof sheet Pending JPS56115665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1723080A JPS56115665A (en) 1980-02-16 1980-02-16 Method for preventing blocking of bitumen type vibrationproof sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1723080A JPS56115665A (en) 1980-02-16 1980-02-16 Method for preventing blocking of bitumen type vibrationproof sheet

Publications (1)

Publication Number Publication Date
JPS56115665A true JPS56115665A (en) 1981-09-10

Family

ID=11938141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1723080A Pending JPS56115665A (en) 1980-02-16 1980-02-16 Method for preventing blocking of bitumen type vibrationproof sheet

Country Status (1)

Country Link
JP (1) JPS56115665A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227234A (en) * 1990-08-10 1993-07-13 Mitsui Petrochemical Industries, Ltd. Thermal adhesive vibration damping sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227234A (en) * 1990-08-10 1993-07-13 Mitsui Petrochemical Industries, Ltd. Thermal adhesive vibration damping sheets

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