JPS56139580A - Modified polyvinyl alcohol soil conditioner - Google Patents

Modified polyvinyl alcohol soil conditioner

Info

Publication number
JPS56139580A
JPS56139580A JP4261980A JP4261980A JPS56139580A JP S56139580 A JPS56139580 A JP S56139580A JP 4261980 A JP4261980 A JP 4261980A JP 4261980 A JP4261980 A JP 4261980A JP S56139580 A JPS56139580 A JP S56139580A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
soil
modified polyvinyl
soil conditioner
anhydride
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
JP4261980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239633B2 (cs
Inventor
Toshihiko Yoshitake
Koichi Kajitani
Koji Moriya
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP4261980A priority Critical patent/JPS56139580A/ja
Publication of JPS56139580A publication Critical patent/JPS56139580A/ja
Publication of JPS6239633B2 publication Critical patent/JPS6239633B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
JP4261980A 1980-03-31 1980-03-31 Modified polyvinyl alcohol soil conditioner Granted JPS56139580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4261980A JPS56139580A (en) 1980-03-31 1980-03-31 Modified polyvinyl alcohol soil conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4261980A JPS56139580A (en) 1980-03-31 1980-03-31 Modified polyvinyl alcohol soil conditioner

Publications (2)

Publication Number Publication Date
JPS56139580A true JPS56139580A (en) 1981-10-31
JPS6239633B2 JPS6239633B2 (cs) 1987-08-24

Family

ID=12641029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4261980A Granted JPS56139580A (en) 1980-03-31 1980-03-31 Modified polyvinyl alcohol soil conditioner

Country Status (1)

Country Link
JP (1) JPS56139580A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725383A (en) * 1980-07-21 1982-02-10 Nippon Synthetic Chem Ind Co Ltd:The Plant growth promotor
JPS59183630A (ja) * 1983-04-04 1984-10-18 株式会社クラレ 植物栽培床用培土粘結剤
JPS6315881A (ja) * 1986-07-08 1988-01-22 Katsuo Orihara 合成高分子ゲルを用いる土壌の保水方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102478945B1 (ko) 2018-04-25 2022-12-19 주식회사 히타치하이테크 하전 입자선 장치의 조사 조건 결정 방법, 및 하전 입자선 장치
US12001521B2 (en) * 2018-11-08 2024-06-04 Hitachi High-Tech Corporation Adjusting method of charged particle beam device and charged particle beam device system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725383A (en) * 1980-07-21 1982-02-10 Nippon Synthetic Chem Ind Co Ltd:The Plant growth promotor
JPS59183630A (ja) * 1983-04-04 1984-10-18 株式会社クラレ 植物栽培床用培土粘結剤
JPS6315881A (ja) * 1986-07-08 1988-01-22 Katsuo Orihara 合成高分子ゲルを用いる土壌の保水方法

Also Published As

Publication number Publication date
JPS6239633B2 (cs) 1987-08-24

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