Pat
J-GLOBAL ID:200903015309521270
プロピレン系重合体、及び該重合体からなる樹脂組成物並びに成形体
Inventor:
,
,
Applicant, Patent owner:
Agent (1):
東平 正道
Gazette classification:公開公報
Application number (International application number):2000043976
Publication number (International publication number):2001172325
Application date: Feb. 22, 2000
Publication date: Jun. 26, 2001
Summary:
【要約】【課題】 べたつきが少なく、軟質性及び透明性に優れた成形体を与えるプロピレン系重合体提供する。【解決手段】下記(1)及び(2)を満たすプロピレン系重合体。(1)25°Cのヘキサンへの溶出成分量が0〜80質量%及び(2)DSC測定において、融点(Tm(°C))を示さないか、或いはTmと融解吸熱量ΔHがΔH≧6×(Tm-140)の関係を満たす
Claim (excerpt):
下記の(1)及び(2)を満たすプロピレン系重合体。(1)25°Cのヘキサンに溶出する成分量(H25)が0〜80質量%である(2)DSC測定において、融点(Tm(°C))を示さないか、或いはTmを示す場合はTmと融解吸熱量ΔH(J/g)が下記の関係を満たすΔH≧6×(Tm-140)
IPC (5):
C08F 10/06
, C08F 4/642
, C08J 5/00 CES
, C08K 5/00
, C08L 23/10
FI (5):
C08F 10/06
, C08F 4/642
, C08J 5/00 CES
, C08K 5/00
, C08L 23/10
F-Term (143):
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