JPS61113699U - - Google Patents

Info

Publication number
JPS61113699U
JPS61113699U JP19653884U JP19653884U JPS61113699U JP S61113699 U JPS61113699 U JP S61113699U JP 19653884 U JP19653884 U JP 19653884U JP 19653884 U JP19653884 U JP 19653884U JP S61113699 U JPS61113699 U JP S61113699U
Authority
JP
Japan
Prior art keywords
polyurethane foam
air permeability
soft
sec
utility
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
JP19653884U
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 JP19653884U priority Critical patent/JPS61113699U/ja
Publication of JPS61113699U publication Critical patent/JPS61113699U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例になるクツシヨン材
の構造を示す断面図、第2図は本考案の他の実施
例になるクツシヨン材の構造を示す断面図である
。 1…通気性略125c.c./cm2/secのポリ
ウレタンフオーム層、1′…通気性略125c.c.
/cm2/secのポリウレタンフオームシート、
2…表地、3…通常の軟質または半硬質ポリウレ
タンフオーム層。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 通気性80c.c./cm2/sec以上の連続気
    泡を有する軟質ポリウレタンフオームと、該軟質
    ポリウレタンフオームの表面に積層された表地と
    を具備したことを特徴とするクツシヨン材。 (2) 前記通気性80c.c./cm2/sec以上の連
    続気泡を有する軟質ポリウレタンフオームの裏面
    に、通気性がこれよりも小さい軟質または半硬質
    ポリウレタンフオームが積層されていることを特
    徴とする実用新案登録請求の範囲第1項記載のク
    ツシヨン材。
JP19653884U 1984-12-28 1984-12-28 Pending JPS61113699U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19653884U JPS61113699U (ja) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19653884U JPS61113699U (ja) 1984-12-28 1984-12-28

Publications (1)

Publication Number Publication Date
JPS61113699U true JPS61113699U (ja) 1986-07-18

Family

ID=30754332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19653884U Pending JPS61113699U (ja) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPS61113699U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261638U (ja) * 1988-10-31 1990-05-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261638U (ja) * 1988-10-31 1990-05-08

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