JPH0310738U - - Google Patents
Info
- Publication number
- JPH0310738U JPH0310738U JP1989070973U JP7097389U JPH0310738U JP H0310738 U JPH0310738 U JP H0310738U JP 1989070973 U JP1989070973 U JP 1989070973U JP 7097389 U JP7097389 U JP 7097389U JP H0310738 U JPH0310738 U JP H0310738U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- soil improvement
- improvement material
- mineral powder
- absorbent 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 3
- 239000011707 mineral Substances 0.000 claims 3
- 230000002285 radioactive effect Effects 0.000 claims 3
- 229910001739 silver mineral Inorganic materials 0.000 claims 2
- 229920003169 water-soluble polymer Polymers 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims 1
- 229910003452 thorium oxide Inorganic materials 0.000 claims 1
Landscapes
- Cultivation Of Plants (AREA)
Description
図面は、本考案の一実施例に係る土壌改良材の
模式的横断面図である。
１…フエルグソン石の粉末、２…高吸水性樹脂
。
The drawing is a schematic cross-sectional view of a soil improvement material according to an embodiment of the present invention. 1...Fergusonite powder, 2...Super absorbent resin.
Claims (1)
亜鉛粉末よりなる郡から選ばれた無機粉末を高吸
水性樹脂及び／又は水溶性高分子で結着してなる
ことを特徴とする土壌改良材。 (2) 放射性鉱物の粉末及び／又は銀鉱物の粉末
と無機酸化物粉末との混合物を焼成して得られる
セラミツクス粉末を高吸水性樹脂及び／又は水溶
性高分子で結着してなることを特徴とする土壌改
良材。 (3) 放射性鉱物として、酸化トリウムを０．０
５〜２．０重量％含有するものを用いる請求項(1
)又は(2)記載の土壌改良材。[Scope of claim for utility model registration] (1) Inorganic powder selected from the group consisting of radioactive mineral powder, silver mineral powder, and zinc oxide powder bound with super absorbent resin and/or water-soluble polymer. A soil improvement material that is characterized by: (2) It is made by binding ceramic powder obtained by firing a mixture of radioactive mineral powder and/or silver mineral powder and inorganic oxide powder with super absorbent resin and/or water-soluble polymer. Characteristic soil improvement material. (3) As a radioactive mineral, thorium oxide is 0.0
Claim (1) containing 5 to 2.0% by weight
) or the soil improvement material described in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070973U JPH0310738U (en) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070973U JPH0310738U (en) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310738U true JPH0310738U (en) | 1991-01-31 |
Family
ID=31607597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989070973U Pending JPH0310738U (en) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007329503A (en) * | 1997-01-23 | 2007-12-20 | Seiko Epson Corp | Film carrier tape, semiconductor assembly, semiconductor device and manufacturing method thereof, mounting substrate, and electronic device |
-
1989
- 1989-06-16 JP JP1989070973U patent/JPH0310738U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007329503A (en) * | 1997-01-23 | 2007-12-20 | Seiko Epson Corp | Film carrier tape, semiconductor assembly, semiconductor device and manufacturing method thereof, mounting substrate, and electronic device |
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