JPH0359835U - - Google Patents

Info

Publication number
JPH0359835U
JPH0359835U JP12199489U JP12199489U JPH0359835U JP H0359835 U JPH0359835 U JP H0359835U JP 12199489 U JP12199489 U JP 12199489U JP 12199489 U JP12199489 U JP 12199489U JP H0359835 U JPH0359835 U JP H0359835U
Authority
JP
Japan
Prior art keywords
mica
core layer
added
vinyl chloride
chloride resin
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
JP12199489U
Other languages
English (en)
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 filed Critical
Priority to JP12199489U priority Critical patent/JPH0359835U/ja
Publication of JPH0359835U publication Critical patent/JPH0359835U/ja
Pending legal-status Critical Current

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Landscapes

  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第1図は芯層と表面層とを加熱加圧一体化する
前の積層板の断面図、第2図は加熱加圧一体化後
の積層板の断面図である。 1……高剛性樹脂積層板、2……芯層、2a…
…芯層用シート、3……表面層、3a……表面層
用シート。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) マイカが添加された塩化ビニル樹脂からな
    る芯層の両面に、マイカが添加されていない塩化
    ビニル樹脂からなる表面層が一体的に積層形成さ
    れていることを特徴とする高剛性樹脂積層板。 (2) 芯層のマイカ添加量が塩化ビニル樹脂10
    0重量部に対してマイカ5〜30重量部である請
    求項1記載の高剛性樹脂積層板。 (3) 芯層の厚さが全板厚に対して75〜98%
    である請求項1または2記載の高剛性樹脂積層板
JP12199489U 1989-10-17 1989-10-17 Pending JPH0359835U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12199489U JPH0359835U (ja) 1989-10-17 1989-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12199489U JPH0359835U (ja) 1989-10-17 1989-10-17

Publications (1)

Publication Number Publication Date
JPH0359835U true JPH0359835U (ja) 1991-06-12

Family

ID=31670013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12199489U Pending JPH0359835U (ja) 1989-10-17 1989-10-17

Country Status (1)

Country Link
JP (1) JPH0359835U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911971A (ja) * 1972-05-15 1974-02-01
JPS53110679A (en) * 1977-03-09 1978-09-27 Mitsubishi Plastics Ind Ltd Prevension of chalking of filled vinyl chloride type resin-nolded product
JPS5715963A (en) * 1980-07-04 1982-01-27 Denki Kagaku Kogyo Kk Multilayer sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911971A (ja) * 1972-05-15 1974-02-01
JPS53110679A (en) * 1977-03-09 1978-09-27 Mitsubishi Plastics Ind Ltd Prevension of chalking of filled vinyl chloride type resin-nolded product
JPS5715963A (en) * 1980-07-04 1982-01-27 Denki Kagaku Kogyo Kk Multilayer sheet

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