JPS6256913B2 - - Google Patents

Info

Publication number
JPS6256913B2
JPS6256913B2 JP56127229A JP12722981A JPS6256913B2 JP S6256913 B2 JPS6256913 B2 JP S6256913B2 JP 56127229 A JP56127229 A JP 56127229A JP 12722981 A JP12722981 A JP 12722981A JP S6256913 B2 JPS6256913 B2 JP S6256913B2
Authority
JP
Japan
Prior art keywords
propulsion
friction material
elastic body
water
spherical elastic
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
Application number
JP56127229A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5827774A (ja
Inventor
Fumio Fujita
Kazumoto Murase
Yoshimasa Kondo
Toshio Sato
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.)
Sumitomo Chemical Co Ltd
Aoki Construction Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Aoki Construction 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 Sumitomo Chemical Co Ltd, Aoki Construction Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP12722981A priority Critical patent/JPS5827774A/ja
Publication of JPS5827774A publication Critical patent/JPS5827774A/ja
Publication of JPS6256913B2 publication Critical patent/JPS6256913B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP12722981A 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法 Granted JPS5827774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12722981A JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12722981A JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Publications (2)

Publication Number Publication Date
JPS5827774A JPS5827774A (ja) 1983-02-18
JPS6256913B2 true JPS6256913B2 (enrdf_load_stackoverflow) 1987-11-27

Family

ID=14954919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12722981A Granted JPS5827774A (ja) 1981-08-12 1981-08-12 土と推進管との摩擦力を減ずる推進工法

Country Status (1)

Country Link
JP (1) JPS5827774A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129395A (ja) * 1983-12-16 1985-07-10 株式会社大林組 推進工法
JPS60262869A (ja) * 1984-06-08 1985-12-26 Kuraray Co Ltd コ−テイング材料
JPS61190584A (ja) * 1985-02-18 1986-08-25 Tachibana Shokai:Kk 摩擦減少剤
WO2005005484A1 (ja) 2003-07-11 2005-01-20 Asahi Kasei Chemicals Corporation 機能性澱粉粉末
EP2261263B1 (en) 2008-03-31 2022-03-23 Asahi Kasei Kabushiki Kaisha Processed starch powder with excellent disintegration properties and manufacturing method thereof
EP2842986B1 (en) 2012-04-27 2018-12-26 Japan Corn Starch Co., Ltd. Method for producing starch granules, and orally disintegrating tablet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165486A (en) * 1958-09-29 1965-01-12 Monsanto Co Cross-linked olefin-maleic anhydride interpolymers and salts thereof
US3353601A (en) * 1965-07-26 1967-11-21 Dow Chemical Co Composition and use therefor for water shut-off

Also Published As

Publication number Publication date
JPS5827774A (ja) 1983-02-18

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