JPH0246076B2 - - Google Patents

Info

Publication number
JPH0246076B2
JPH0246076B2 JP57142826A JP14282682A JPH0246076B2 JP H0246076 B2 JPH0246076 B2 JP H0246076B2 JP 57142826 A JP57142826 A JP 57142826A JP 14282682 A JP14282682 A JP 14282682A JP H0246076 B2 JPH0246076 B2 JP H0246076B2
Authority
JP
Japan
Prior art keywords
water
oil
parts
lubricant
mineral
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
JP57142826A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5933381A (ja
Inventor
Shigeru Iijima
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku 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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP57142826A priority Critical patent/JPS5933381A/ja
Publication of JPS5933381A publication Critical patent/JPS5933381A/ja
Publication of JPH0246076B2 publication Critical patent/JPH0246076B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10P50/268—

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP57142826A 1982-08-17 1982-08-17 シ−ルド推進工法用減摩剤組成物 Granted JPS5933381A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57142826A JPS5933381A (ja) 1982-08-17 1982-08-17 シ−ルド推進工法用減摩剤組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57142826A JPS5933381A (ja) 1982-08-17 1982-08-17 シ−ルド推進工法用減摩剤組成物

Publications (2)

Publication Number Publication Date
JPS5933381A JPS5933381A (ja) 1984-02-23
JPH0246076B2 true JPH0246076B2 (cg-RX-API-DMAC10.html) 1990-10-12

Family

ID=15324512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57142826A Granted JPS5933381A (ja) 1982-08-17 1982-08-17 シ−ルド推進工法用減摩剤組成物

Country Status (1)

Country Link
JP (1) JPS5933381A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2534208B2 (ja) * 1988-03-17 1996-09-11 三井サイテック 株式会社 推進工法
EP1795700A1 (de) * 2005-11-26 2007-06-13 F & B GmbH Feuerschutz & Baustofftechnik Schildschwanzdichtungspaste
JP5649946B2 (ja) * 2010-12-21 2015-01-07 清水建設株式会社 気泡シールド工法用起泡剤とその使用方法
CN112592701B (zh) * 2020-12-22 2022-08-09 广州江盐化工有限公司 一种基于氯代脂肪酸酯的油基钻井液及其制备方法和应用

Also Published As

Publication number Publication date
JPS5933381A (ja) 1984-02-23

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