JPS6245U - - Google Patents

Info

Publication number
JPS6245U
JPS6245U JP9138485U JP9138485U JPS6245U JP S6245 U JPS6245 U JP S6245U JP 9138485 U JP9138485 U JP 9138485U JP 9138485 U JP9138485 U JP 9138485U JP S6245 U JPS6245 U JP S6245U
Authority
JP
Japan
Prior art keywords
propylene copolymer
propylene
polymer
polypropylene
melting point
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.)
Granted
Application number
JP9138485U
Other languages
English (en)
Other versions
JPH0712190Y2 (ja
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 JP1985091384U priority Critical patent/JPH0712190Y2/ja
Publication of JPS6245U publication Critical patent/JPS6245U/ja
Application granted granted Critical
Publication of JPH0712190Y2 publication Critical patent/JPH0712190Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第１図は本考案の自動車用天井材の一例を示す
断面図である。 １……基材シート、１１……架橋発泡シート、
１２……非発泡プロピレン系重合体シート、２…
…パツド材、３……表皮材。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ エチレン系重合体とプロピレン系重合体より
    なる架橋発泡シートの両面に非発泡プロピレン系
    重合体シートが積層されている基材シートの片面
    にパツド材及び表皮材が順次積層されてなる自動
    車用天井材。 ２ 発泡シートのエチレン系重合体の比率が１０
    〜８０重量％であり、プロピレン系重合体の比率
    が９０〜２０重量％である実用新案登録請求の範
    囲第１項記載の自動車用天井材。 ３ プロピレン系重合体が、融点（示差熱分析曲
    線のピーク温度、以下同じ）が１３０〜１６０℃
    のプロピレン共重合体Ａとプロピレン共重合体Ａ
    の融点より１０℃以上高い融点を有するポリプロ
    ピレンもしくはプロピレン共重合体Ｂとの混合物
    である実用新案登録請求の範囲第１項又は第２項
    記載の自動車用天井材。 ４ プロピレン共重合体Ａとポリプロピレンもし
    くはプロピレン共重合体Ｂの比率が１：２〜５：
    １である実用新案登録請求の範囲第３項記載の自
    動車用天井材。
JP1985091384U 1985-06-17 1985-06-17 自動車用天井材 Expired - Lifetime JPH0712190Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985091384U JPH0712190Y2 (ja) 1985-06-17 1985-06-17 自動車用天井材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985091384U JPH0712190Y2 (ja) 1985-06-17 1985-06-17 自動車用天井材

Publications (2)

Publication Number Publication Date
JPS6245U true JPS6245U (ja) 1987-01-06
JPH0712190Y2 JPH0712190Y2 (ja) 1995-03-22

Family

ID=30647225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985091384U Expired - Lifetime JPH0712190Y2 (ja) 1985-06-17 1985-06-17 自動車用天井材

Country Status (1)

Country Link
JP (1) JPH0712190Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164643A (ja) * 1987-11-13 1989-06-28 Dr Alois Stankiewicz Gmbh 隔壁用吸音性防音材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112018A (en) * 1975-03-28 1976-10-04 Asahi Chem Ind Co Ltd Laminated interior material
JPS55148926U (ja) * 1979-04-12 1980-10-27
JPS5655638U (ja) * 1979-10-05 1981-05-14
JPS59192558A (ja) * 1983-04-15 1984-10-31 豊和繊維工業株式会社 自動車用内装材およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112018A (en) * 1975-03-28 1976-10-04 Asahi Chem Ind Co Ltd Laminated interior material
JPS55148926U (ja) * 1979-04-12 1980-10-27
JPS5655638U (ja) * 1979-10-05 1981-05-14
JPS59192558A (ja) * 1983-04-15 1984-10-31 豊和繊維工業株式会社 自動車用内装材およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164643A (ja) * 1987-11-13 1989-06-28 Dr Alois Stankiewicz Gmbh 隔壁用吸音性防音材

Also Published As

Publication number Publication date
JPH0712190Y2 (ja) 1995-03-22

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