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Title:
スパンボンド不織布、スパンボンド不織布の製造方法、エンボスロール
Document Type and Number:
Japanese Patent JP6557440
Kind Code:
B1
Abstract:
熱可塑性重合体の繊維を含み、厚みｔ、ＫＥＳ法による圧縮試験で測定した圧縮仕事量ＷＣ、ＫＥＳ法による圧縮試験で測定した圧力０．５ｇｆ／ｃｍ２における厚みＴＯ、ＫＥＳ法による圧縮試験で測定した圧力５０ｇｆ／ｃｍ２における厚みＴＭ、及び目付Ｗが、条件（Ａ）〜（Ｄ）を満足するスパンボンド不織布（（Ａ）：ｔ≧０．３０ｍｍ；（Ｂ）：ＷＣ≧０．２２ｇｆ・ｃｍ／ｃｍ２；（Ｃ）：ＴＯ−ＴＭ≧０．２５ｍｍ；（Ｄ）：Ｗ≦３０ｇ／ｍ２）

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Inventors:
Shigeyuki Motomura
Shimada Koichi
Kenichi Suzuki
Kunimoto Naosuke
Kosuke Ota
Application Number:
JP2019507875A
Publication Date:
August 07, 2019
Filing Date:
January 25, 2019
Export Citation:
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Assignee:
Mitsui Chemicals, Inc.
International Classes:
D04H3/16; D04H1/50; D04H3/10; D06C23/04
Domestic Patent References:
JP2015108213A2015-06-11
JP2016041858A2016-03-31
JP2016005545A2016-01-14
JP2004113489A2004-04-15
JPS57112454A1982-07-13
JPH11347062A1999-12-21
JPS10329214A
JP2004333936A2004-11-25
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda



 
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