JPS5699281A - Soil conditioner - Google Patents

Soil conditioner

Info

Publication number
JPS5699281A
JPS5699281A JP91380A JP91380A JPS5699281A JP S5699281 A JPS5699281 A JP S5699281A JP 91380 A JP91380 A JP 91380A JP 91380 A JP91380 A JP 91380A JP S5699281 A JPS5699281 A JP S5699281A
Authority
JP
Japan
Prior art keywords
water
insoluble
masking agent
used includes
absorptive 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.)
Granted
Application number
JP91380A
Other languages
Japanese (ja)
Other versions
JPS6239632B2 (en
Inventor
Yoshimitsu Hiraoka
Satsuki Kitani
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.)
Nitto Shinko Corp
Shinko Chemical Co Ltd
Original Assignee
Shinko Chemical Co Ltd
Shinko Chemical Industries 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 Shinko Chemical Co Ltd, Shinko Chemical Industries Co Ltd filed Critical Shinko Chemical Co Ltd
Priority to JP91380A priority Critical patent/JPS5699281A/en
Publication of JPS5699281A publication Critical patent/JPS5699281A/en
Publication of JPS6239632B2 publication Critical patent/JPS6239632B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the uptake by adsorption of components necessary for the growth of plant by soil conditioner without damaging its water absorbability by mixing a water-insoluble water-absorptive resin and an ion masking agent with a water-insoluble support substance.
CONSTITUTION: A water-insoluble support substance of a powdery or granular form is mixed with a water-insoluble water-absorptive resin and an ion masking agent. In this case, the water-insoluble support substance used includes flyash clinker, blast furnace slag, convertor slag, zeolite, wood, aminal bone, sheel, etc., and also the water-insoluble water-absorptive resin used includes the saponified product of strach-polyacrylic acid copolymer, self-bridged polyacrylate, PVA, etc. Also, the ion masking agent used includes a chelating compound such as EDTA, polyphosphate such as sodium tripolyphosphate, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP91380A 1980-01-10 1980-01-10 Soil conditioner Granted JPS5699281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP91380A JPS5699281A (en) 1980-01-10 1980-01-10 Soil conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP91380A JPS5699281A (en) 1980-01-10 1980-01-10 Soil conditioner

Publications (2)

Publication Number Publication Date
JPS5699281A true JPS5699281A (en) 1981-08-10
JPS6239632B2 JPS6239632B2 (en) 1987-08-24

Family

ID=11486910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP91380A Granted JPS5699281A (en) 1980-01-10 1980-01-10 Soil conditioner

Country Status (1)

Country Link
JP (1) JPS5699281A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121723A (en) * 1982-01-07 1983-07-20 住友化学工業株式会社 Material for growing plant
JPS59155488A (en) * 1983-02-24 1984-09-04 Ohbayashigumi Ltd Soil conditioning
JPS6185488A (en) * 1984-10-04 1986-05-01 San Green Shoji Kk Hydrophilic soil improver
JPS6456785A (en) * 1987-08-26 1989-03-03 Toyo Kootetsudo Sando Kk Water holding sand
CN103028379A (en) * 2012-12-31 2013-04-10 西安科技大学 Preparation method of coal-based chelate sorbent
CN107429162A (en) * 2015-04-06 2017-12-01 Upl有限公司 Water-absorbent compositions
CN109046290A (en) * 2018-09-12 2018-12-21 潘钕 The preparation and application of fly ash base resin sorbent
CN112342028A (en) * 2020-10-28 2021-02-09 中铁建华南建设(广州)高科技产业有限公司 Shield dispersing agent and preparation method and application thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121723A (en) * 1982-01-07 1983-07-20 住友化学工業株式会社 Material for growing plant
JPS59155488A (en) * 1983-02-24 1984-09-04 Ohbayashigumi Ltd Soil conditioning
JPS6185488A (en) * 1984-10-04 1986-05-01 San Green Shoji Kk Hydrophilic soil improver
JPS6456785A (en) * 1987-08-26 1989-03-03 Toyo Kootetsudo Sando Kk Water holding sand
CN103028379A (en) * 2012-12-31 2013-04-10 西安科技大学 Preparation method of coal-based chelate sorbent
CN107429162A (en) * 2015-04-06 2017-12-01 Upl有限公司 Water-absorbent compositions
EP3280780A4 (en) * 2015-04-06 2019-05-22 UPL Limited Water absorbent composition
CN113717730A (en) * 2015-04-06 2021-11-30 Upl 有限公司 Water-absorbing composition
CN113717730B (en) * 2015-04-06 2023-09-29 Upl 有限公司 Water-absorbing composition
CN109046290A (en) * 2018-09-12 2018-12-21 潘钕 The preparation and application of fly ash base resin sorbent
CN112342028A (en) * 2020-10-28 2021-02-09 中铁建华南建设(广州)高科技产业有限公司 Shield dispersing agent and preparation method and application thereof

Also Published As

Publication number Publication date
JPS6239632B2 (en) 1987-08-24

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