JPS5784837A - Manufacture of formed soundproof material - Google Patents

Manufacture of formed soundproof material

Info

Publication number
JPS5784837A
JPS5784837A JP16080080A JP16080080A JPS5784837A JP S5784837 A JPS5784837 A JP S5784837A JP 16080080 A JP16080080 A JP 16080080A JP 16080080 A JP16080080 A JP 16080080A JP S5784837 A JPS5784837 A JP S5784837A
Authority
JP
Japan
Prior art keywords
fibers
asbestos
synthetic resin
fleece
animal
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
JP16080080A
Other languages
Japanese (ja)
Inventor
Yuzuru Takahashi
Ikuo Nagai
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 JP16080080A priority Critical patent/JPS5784837A/en
Publication of JPS5784837A publication Critical patent/JPS5784837A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE: To obtain the captioned material of high soundproofness, heat-resistance and strength, by opening fibers such as animal or vegetable fibers, synthetic fibers, etc. with a specific amount of crushed asbestos, etc., turning them into a fleece-like material by mixing them with a synthetic resin binder, heating it to make it bulky, and molding under compression.
CONSTITUTION: 97W70wt% of one or more kinds of animal-or vegetable fibers, such as fallen cotton or wool, etc., and/or synthetic resin fiber are mixed with 3W30wt% of crushed pieces of asbestos and/or asbestos product to open the fibers into non-continuous fiber components, and after these elements are mixed with a binding agent composed of one or more kinds of thermosetting and thermoplastic synthetic resin, a fleece-like material is obtained. And then, this is heated so that it becomes a bulky nonwoven fabric which is easily handled by binding with molten resin, and then, this is compression molded into an optional projected or recessed shape under heating, thus, an objective soundproof material is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP16080080A 1980-11-17 1980-11-17 Manufacture of formed soundproof material Pending JPS5784837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16080080A JPS5784837A (en) 1980-11-17 1980-11-17 Manufacture of formed soundproof material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16080080A JPS5784837A (en) 1980-11-17 1980-11-17 Manufacture of formed soundproof material

Publications (1)

Publication Number Publication Date
JPS5784837A true JPS5784837A (en) 1982-05-27

Family

ID=15722712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16080080A Pending JPS5784837A (en) 1980-11-17 1980-11-17 Manufacture of formed soundproof material

Country Status (1)

Country Link
JP (1) JPS5784837A (en)

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