JP2017065186A5 - - Google Patents

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Publication number
JP2017065186A5
JP2017065186A5 JP2015195545A JP2015195545A JP2017065186A5 JP 2017065186 A5 JP2017065186 A5 JP 2017065186A5 JP 2015195545 A JP2015195545 A JP 2015195545A JP 2015195545 A JP2015195545 A JP 2015195545A JP 2017065186 A5 JP2017065186 A5 JP 2017065186A5
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JP
Japan
Prior art keywords
mass
parts
molded body
polypropylene resin
thermoplastic elastomer
Prior art date
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Application number
JP2015195545A
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English (en)
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JP6612576B2 (ja
JP2017065186A (ja
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Priority to JP2015195545A priority Critical patent/JP6612576B2/ja
Priority claimed from JP2015195545A external-priority patent/JP6612576B2/ja
Publication of JP2017065186A publication Critical patent/JP2017065186A/ja
Publication of JP2017065186A5 publication Critical patent/JP2017065186A5/ja
Application granted granted Critical
Publication of JP6612576B2 publication Critical patent/JP6612576B2/ja
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Claims (5)

  1. 基材(A)と表皮シート(B)からなる樹脂成形体であって、
    上記基材(A)は、ポリプロピレン系樹脂からなり;
    上記表皮シート(B)は、ポリプロピレン系樹脂を含む熱可塑性エラストマー組成物からなり;
    ステッチを有し;
    厚みが0.1〜1.0mmであり;
    10%伸張応力が0.7〜4.0MPaである;
    成形体。
  2. 上記熱可塑性エラストマー組成物が、
    (a)ビニル芳香族化合物を主体とする重合体ブロック(P)の少なくとも2個と、共役ジエン化合物を主体とする重合体ブロック(Q)の少なくとも1個とからなるブロック共重合体及び/又はこれらの水素添加物である水添ブロック共重合体 100質量部;
    (b)非芳香族系ゴム用軟化剤 30〜300質量部;
    (c)ポリプロピレン系樹脂 10〜300質量部;及び
    (d)ポリエチレン系樹脂 0〜300質量部;
    を含む請求項1に記載の成形体。
  3. 上記熱可塑性エラストマー組成物が、
    (e)オレフィン系共重合体ゴム 100質量部;
    (b)非芳香族系ゴム用軟化剤 30〜300質量部;及び
    (c)ポリプロピレン系樹脂 10〜300質量部;
    を含む請求項1に記載の成形体。
  4. 車両内装用である請求項1〜3の何れか1項に記載の成形体。
  5. 上記表皮シート(B)にステッチを施す工程;及び
    上記基材(A)と上記表皮シート(B)とをインモールド成形する工程;
    を含む請求項1〜4の何れか1項に記載の成形体の製造方法。
JP2015195545A 2015-10-01 2015-10-01 ステッチを有する表皮一体樹脂成形体 Active JP6612576B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015195545A JP6612576B2 (ja) 2015-10-01 2015-10-01 ステッチを有する表皮一体樹脂成形体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015195545A JP6612576B2 (ja) 2015-10-01 2015-10-01 ステッチを有する表皮一体樹脂成形体

Publications (3)

Publication Number Publication Date
JP2017065186A JP2017065186A (ja) 2017-04-06
JP2017065186A5 true JP2017065186A5 (ja) 2018-11-01
JP6612576B2 JP6612576B2 (ja) 2019-11-27

Family

ID=58493736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015195545A Active JP6612576B2 (ja) 2015-10-01 2015-10-01 ステッチを有する表皮一体樹脂成形体

Country Status (1)

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JP (1) JP6612576B2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018044085A (ja) * 2016-09-15 2018-03-22 Mcppイノベーション合同会社 熱可塑性エラストマー組成物
US11279820B2 (en) 2017-09-20 2022-03-22 Kitagawa Industries Co., Ltd. Composition, method for producing heat-resistant vibration-proof material, and heat-resistant vibration-proof material

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