JPH0545618B2 - - Google Patents

Info

Publication number
JPH0545618B2
JPH0545618B2 JP62157609A JP15760987A JPH0545618B2 JP H0545618 B2 JPH0545618 B2 JP H0545618B2 JP 62157609 A JP62157609 A JP 62157609A JP 15760987 A JP15760987 A JP 15760987A JP H0545618 B2 JPH0545618 B2 JP H0545618B2
Authority
JP
Japan
Prior art keywords
sheet
weight
calcium carbonate
porous sheet
polyethylene resin
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.)
Expired - Lifetime
Application number
JP62157609A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644338A (en
Inventor
Shingo Kaneko
Shunichi Nakamura
Takashi Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 by Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP62157609A priority Critical patent/JPS644338A/ja
Publication of JPS644338A publication Critical patent/JPS644338A/ja
Publication of JPH0545618B2 publication Critical patent/JPH0545618B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
JP62157609A 1987-06-26 1987-06-26 Manufacture of porous sheet Granted JPS644338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157609A JPS644338A (en) 1987-06-26 1987-06-26 Manufacture of porous sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157609A JPS644338A (en) 1987-06-26 1987-06-26 Manufacture of porous sheet

Publications (2)

Publication Number Publication Date
JPS644338A JPS644338A (en) 1989-01-09
JPH0545618B2 true JPH0545618B2 (en]) 1993-07-09

Family

ID=15653467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157609A Granted JPS644338A (en) 1987-06-26 1987-06-26 Manufacture of porous sheet

Country Status (1)

Country Link
JP (1) JPS644338A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI622609B (zh) 2013-07-23 2018-05-01 東洋紡股份有限公司 含空洞聚丙烯膜
JP6849410B2 (ja) * 2016-11-25 2021-03-24 花王株式会社 多孔性シートのピンホール数の予測方法、無機充填剤を含む樹脂混練物の製造方法、及び多孔性シートの製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142455A (en) * 1977-05-17 1978-12-12 Iwao Hishida Particulate inorganic material and molding resin composition using same
JPS5815538A (ja) * 1981-07-22 1983-01-28 Mitsubishi Chem Ind Ltd 多孔性フイルムまたはシ−トの製造法
JPS5824250A (ja) * 1981-08-05 1983-02-14 Fujitsu Ltd 信号レベル集中監視方式
JPS58102762A (ja) * 1981-12-15 1983-06-18 旭化成株式会社 低温熱収縮性多層バリヤ−フイルム及びその製造方法
JPS58149303A (ja) * 1982-03-02 1983-09-05 花王株式会社 つかいすておむつ
JPS58149925A (ja) * 1982-03-02 1983-09-06 Mitsubishi Chem Ind Ltd 多孔性フイルムまたはシ−トの製造法
JPS59122533A (ja) * 1982-12-28 1984-07-16 Nippon Petrochem Co Ltd ポリエチレン組成物
JPH0651813B2 (ja) * 1983-02-01 1994-07-06 三菱化成株式会社 多孔性シ−トの製造方法
JPS606439A (ja) * 1983-06-23 1985-01-14 Mitsubishi Petrochem Co Ltd 通気性フイルムの製造方法
JPS60199037A (ja) * 1984-03-22 1985-10-08 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
JPS60129240A (ja) * 1983-12-16 1985-07-10 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
JPS6179620A (ja) * 1984-09-28 1986-04-23 Dainippon Printing Co Ltd 水不透過性多孔質フィルム
JPS62138541A (ja) * 1985-12-11 1987-06-22 Mitsui Toatsu Chem Inc 多孔性フイルム用樹脂組成物及びフイルム
JPS62149736A (ja) * 1985-12-25 1987-07-03 Nippon Petrochem Co Ltd 多孔質フイルムまたはシ−トの製法
JPH0723432B2 (ja) * 1986-09-30 1995-03-15 株式会社新素材総合研究所 多孔質フイルム

Also Published As

Publication number Publication date
JPS644338A (en) 1989-01-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term