JPS5983886A - 多孔性パイプ - Google Patents

多孔性パイプ

Info

Publication number
JPS5983886A
JPS5983886A JP57194001A JP19400182A JPS5983886A JP S5983886 A JPS5983886 A JP S5983886A JP 57194001 A JP57194001 A JP 57194001A JP 19400182 A JP19400182 A JP 19400182A JP S5983886 A JPS5983886 A JP S5983886A
Authority
JP
Japan
Prior art keywords
pipe
water
waste
polyethylene
cross
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.)
Granted
Application number
JP57194001A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0211791B2 (cs
Inventor
四方　恒生
進 三橋
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP57194001A priority Critical patent/JPS5983886A/ja
Publication of JPS5983886A publication Critical patent/JPS5983886A/ja
Publication of JPH0211791B2 publication Critical patent/JPH0211791B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP57194001A 1982-11-05 1982-11-05 多孔性パイプ Granted JPS5983886A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57194001A JPS5983886A (ja) 1982-11-05 1982-11-05 多孔性パイプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57194001A JPS5983886A (ja) 1982-11-05 1982-11-05 多孔性パイプ

Publications (2)

Publication Number Publication Date
JPS5983886A true JPS5983886A (ja) 1984-05-15
JPH0211791B2 JPH0211791B2 (cs) 1990-03-15

Family

ID=16317316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57194001A Granted JPS5983886A (ja) 1982-11-05 1982-11-05 多孔性パイプ

Country Status (1)

Country Link
JP (1) JPS5983886A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156687U (cs) * 1986-03-28 1987-10-05
EP0749818A3 (en) * 1995-06-19 1997-12-03 Ein Engineering Co., Ltd. Reprocessed thermoset resin, method for reprocessing thermoset resin foamed material and method for molding the reprocessed resin
US6638589B1 (en) * 1996-12-12 2003-10-28 Uponor Innovation Ab Method and apparatus for using recycled plastic material, and a plastic product made by an extruder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823874U (cs) * 1971-07-27 1973-03-19
JPS50119433A (cs) * 1974-02-26 1975-09-18
JPS5291072A (en) * 1976-01-27 1977-08-01 Asahi Dow Ltd Tubal thermoplastic resin foam and method of manufacture thereof
JPS562095A (en) * 1979-06-21 1981-01-10 Tokyo Shibaura Electric Co Optical phase comparing measuring system
JPS6057809A (ja) * 1983-09-09 1985-04-03 Tohoku Denki Koji Kk 光フアイバケ−ブル無張力延線工法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823874U (cs) * 1971-07-27 1973-03-19
JPS50119433A (cs) * 1974-02-26 1975-09-18
JPS5291072A (en) * 1976-01-27 1977-08-01 Asahi Dow Ltd Tubal thermoplastic resin foam and method of manufacture thereof
JPS562095A (en) * 1979-06-21 1981-01-10 Tokyo Shibaura Electric Co Optical phase comparing measuring system
JPS6057809A (ja) * 1983-09-09 1985-04-03 Tohoku Denki Koji Kk 光フアイバケ−ブル無張力延線工法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156687U (cs) * 1986-03-28 1987-10-05
EP0749818A3 (en) * 1995-06-19 1997-12-03 Ein Engineering Co., Ltd. Reprocessed thermoset resin, method for reprocessing thermoset resin foamed material and method for molding the reprocessed resin
US5801205A (en) * 1995-06-19 1998-09-01 Ein Engineering Co., Ltd. Reprocessed resin formed of thermoset resin formed material, method for reprocessing thermoset resin foamed material and method for molding molded article formed of the reprocessed resin
CN1116973C (zh) * 1995-06-19 2003-08-06 艾因工程技术股份有限公司 由热固性树脂发泡材料形成的再加工树脂,热固性树脂发泡材料的再加工方法和由再加工树脂形成的模塑制品的模塑方法
US6638589B1 (en) * 1996-12-12 2003-10-28 Uponor Innovation Ab Method and apparatus for using recycled plastic material, and a plastic product made by an extruder

Also Published As

Publication number Publication date
JPH0211791B2 (cs) 1990-03-15

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