JPH0292223A - Excrement disposal material for pet - Google Patents
Excrement disposal material for petInfo
- Publication number
- JPH0292223A JPH0292223A JP24057988A JP24057988A JPH0292223A JP H0292223 A JPH0292223 A JP H0292223A JP 24057988 A JP24057988 A JP 24057988A JP 24057988 A JP24057988 A JP 24057988A JP H0292223 A JPH0292223 A JP H0292223A
- Authority
- JP
- Japan
- Prior art keywords
- pulp
- cmc
- granules
- degree
- urine
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000008187 granular material Substances 0.000 claims abstract description 34
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 24
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 24
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 21
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 21
- 238000006467 substitution reaction Methods 0.000 claims abstract description 12
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 10
- 239000008186 active pharmaceutical agent Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 8
- 210000002700 urine Anatomy 0.000 abstract description 8
- 241000282326 Felis catus Species 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 10
- 230000001877 deodorizing effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 150000004032 porphyrins Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- VOEFELLSAAJCHJ-UHFFFAOYSA-N 1-(3-chlorophenyl)-2-(methylamino)propan-1-one Chemical compound CNC(C)C(=O)C1=CC=CC(Cl)=C1 VOEFELLSAAJCHJ-UHFFFAOYSA-N 0.000 description 1
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 239000005750 Copper hydroxide Substances 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 229910001956 copper hydroxide Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007793 ph indicator Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- -1 specifically Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野］
この発明はペット用***物処理材において特にパルプ系
***物処理材の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to pet excrement disposal materials, particularly to the improvement of pulp-based excrement disposal materials.
［従来の技術］
従来、いわゆる猫砂と称されるぺ・ノド用***物処理材
として、ベントナイト、ゼオライト及びノ々ルプ系の粒
状物が使用されてきた。[Prior Art] Bentonite, zeolite, and Norolup-based granular materials have heretofore been used as cat litter, a material for treating human waste.
［発明が解決しようとする課題］
しかしながらベントナイト、ゼオライトの処理材は、輸
送、使用中に崩壊して粉化し易いほか、尿吸収時には表
面がべとつき、膨潤変形するため簡便に取出し廃棄し難
く、また必要量」二に大きな塊となることから水洗トイ
レでの後処理も困難であった。さらに猫等が食べても無
害であるとは決していいがたいことから安全衛生面でも
問題があった。またパルプ系粒状物の***物処理材は、
後処理及び安全衛生面で好ましいが、輸送、使用時に変
形、粉化し易く、また尿吸収時に粒状物同士で結合し難
いことから、取出し廃棄し易い程度にブロック化し難い
点で問題があり、尿吸収部分を取り出し廃棄処理し難か
った。[Problems to be solved by the invention] However, treated bentonite and zeolite materials tend to disintegrate and turn into powder during transportation and use, and their surfaces become sticky and swell and deform when urine is absorbed, making them difficult to easily remove and dispose of. Second, it was difficult to dispose of it in flush toilets because it formed large chunks. Furthermore, it is difficult to say that it is harmless if eaten by cats, etc., so there are problems in terms of health and safety. In addition, pulp-based granular excrement treatment materials are
Although it is preferable in terms of post-processing and safety and hygiene, it is easily deformed and powdered during transportation and use, and it is difficult for particulate matter to combine with each other when urine is absorbed, making it difficult to form blocks that can be easily removed and disposed of. It was difficult to remove and dispose of the absorbent part.
そこでこの発明の目的は、吸水性を有し、尿吸収部分を
取り出し廃棄処理し易い程度にブロック化し、水洗トイ
レに流すことができて後処理が容易で、安全衛生面が良
好で、輸送、使用時に崩壊、粉化しないペット用***物
処理材を提供するところにある。Therefore, the purpose of this invention is to form a block that has water absorption properties and is easy to take out and dispose of the urine-absorbing part, which can be flushed into a flush toilet, which makes post-processing easy, which has good safety and hygiene aspects, and which can be easily transported and disposed of. To provide a pet excrement disposal material that does not disintegrate or turn into powder when used.
［課題を解決するための手段］
この発明はパルプ系粒状物の表面に、置換度ＤＳが０．
４〜１．４、望ましくは０．６〜１．０、重合度Ｎが３
０以」二であるＣＭＣ（カルボキシメチルセルロース）
を被覆したことを特徴とするベット用***物処理材であ
る。[Means for Solving the Problems] This invention provides a method in which the surface of pulp-based granules has a degree of substitution DS of 0.
4 to 1.4, preferably 0.6 to 1.0, and the degree of polymerization N is 3
CMC (carboxymethyl cellulose) that is 0 or more
This is a bed excrement disposal material characterized by being coated with.
これはパルプ系粒状物の表面にＣＭＣを被覆形成するこ
とにより、パルプ系粒状物が吸水性を有し、後処理及び
安全衛生面で良好であるとともに、加えてＣＭＣが水の
存在下で接着性を発揮することに着目し、パルプ系粒状
物の表面に、このＣＭＣを被覆形成することによって、
パルプ系粒状物に尿吸収を行わしめ、同時に尿吸収部分
の粒状物相互を表面上において接着させてブロック化さ
せ、取り出し廃棄処理し易いようにしたものである。By coating the surface of pulp-based granules with CMC, the pulp-based granules have water absorption properties, which is good in terms of post-processing and safety and hygiene.In addition, CMC adheres in the presence of water. By coating the surface of pulp-based granules with CMC,
The pulp-based granules are made to absorb urine, and at the same time, the granules in the urine-absorbing portion are adhered to each other on the surface to form a block, making it easy to take out and dispose of.
しかしながらパルプ系粒状物の表面に被覆するＣＭＣは
、どのようなものでも良いというものではないことが認
められた。すなわちこの発明で使用するＣＭＣはまずパ
ルプ系粒状物の表面に接着しなければならないこと、水
存在下でも溶解されずパルプ系粒状物の表面への接着状
態は維持されること、糞尿の存在下で始めて粒状物同士
の接着が成されること、パルプ系粒状物の尿吸収を阻害
しないこと等が要求される。そこで鋭意検討の結果、置
換度ＤＳは０．４〜１．４の範囲がこの種用途に好適で
あることが判明した。つまり０．４より少ないと、接着
力が劣り、尿吸収部分を取り出し廃棄処理し易い程度に
ブロック化しない。またさらに重要なことは粉化率が大
きくなるのでパルプ系粒状物表面との接合関係において
その表面に被覆されたＣＭＣが脱落飛散し易くなる傾向
が生じる。However, it has been found that not just any type of CMC can be used to coat the surface of pulp-based granules. That is, the CMC used in this invention must first adhere to the surface of the pulp-based granules; it must not dissolve even in the presence of water and maintain its adhesion to the surface of the pulp-based granules; and it must adhere to the surface of the pulp-based granules in the presence of excrement. It is required that the adhesion between the granules is achieved only after the granules are removed, and that the pulp-based granules do not inhibit urine absorption. As a result of intensive studies, it has been found that a degree of substitution DS in the range of 0.4 to 1.4 is suitable for this type of use. In other words, if it is less than 0.4, the adhesive force will be poor and the urine-absorbing portion will not be formed into a block to the extent that it can be easily removed and disposed of. What is more important is that as the pulverization rate increases, the CMC coated on the surface of the pulp-based granules tends to fall off and scatter when bonded to the surface of the pulp-based granules.
他方置換度ＤＳが１．４を越えた場合は、今度はＣＭＣ
自体の吸湿性が増大することから空気中の水分量如何に
より使用前において粒子同士が接着、ブロック化し、取
扱い上問題となるばかりでなく、吸水面積、吸水能が減
少し、また猫砂としての性状が安定確保できない。従っ
てペット用***物処理材としては、ＣＭＣの置換度Ｄ３
０．４〜１．４が同処理材の好ましい性質が保持できる
固有の範囲であり、特に置換度Ｄ３０．６〜１．０が最
適である。On the other hand, if the degree of substitution DS exceeds 1.4, then CMC
Due to the increased hygroscopicity of the particles themselves, depending on the amount of moisture in the air, the particles may adhere to each other and form blocks before use, which not only poses handling problems, but also reduces the water absorption area and capacity, and makes it difficult to use as cat litter. Stable properties cannot be ensured. Therefore, as a pet excrement disposal material, CMC substitution degree D3
The degree of substitution D of 0.4 to 1.4 is an inherent range in which the preferable properties of the treated material can be maintained, and a degree of substitution D of 30.6 to 1.0 is particularly optimal.
重合度Ｎについては少なくとも３０は必要である。重合
度Ｎが３０より少ないと、吸湿によるブロック化を起こ
さない。The degree of polymerization N is required to be at least 30. When the degree of polymerization N is less than 30, blocking due to moisture absorption does not occur.
パルプ系粒状物としては、例えば粉砕パルプに水を加え
、所定の粒形状に成形して脱水させたものが使用できる
が、特に限定されない。例えばポリビニルアルコール等
の吸水性樹脂含有の粉砕パルプを使用して成形すればさ
らに好ましい。As the pulp-based granules, for example, pulverized pulp with water added thereto, molded into a predetermined granule shape, and dehydrated can be used, but is not particularly limited. For example, it is more preferable to mold using pulverized pulp containing a water-absorbing resin such as polyvinyl alcohol.
製造方法としては特に限定されないが、例えば粉砕パル
プに粒状成形用の水を加え、良く混合し、これを成型装
置を用いて粒状押出し成型し、しかる後この粒状成型物
にＣＭＣをその粒状成型物の見合う量に応じてまぶし、
８０〜１００℃にて乾燥する方法が採用できる。The manufacturing method is not particularly limited, but for example, water for granulation molding is added to pulverized pulp, mixed well, and this is extruded into granules using a molding device, and then CMC is added to the granular molded product. Sprinkle with the appropriate amount of
A method of drying at 80 to 100°C can be adopted.
ＣＭＣの被覆量については成型した粒状物の乾燥固形分
に対して重量にして１５％程度が好適であるが、特に限
定されない。また成型の際における水量については、使
用するパルプの吸水性の程度にもよるが、粒状成型前の
混合がし易くかつ成型時に水が絞り出され、ＣＭＣの被
覆が困難とならない程度の範囲が好ましい。The amount of CMC coated is preferably about 15% by weight based on the dry solid content of the molded granules, but is not particularly limited. The amount of water during molding also depends on the degree of water absorption of the pulp used, but it should be within a range that allows for easy mixing before molding into granules and does not cause water to be squeezed out during molding and make coating with CMC difficult. preferable.
粒状物の粒径については１〜７１程度が好ましい。特に
５〜７ＩＩＩＩｌがＣＭＣの被覆との関係及び猫砂とし
ての使用状態等において好ましいものである。The particle size of the granules is preferably about 1-71. Particularly, 5 to 7IIIl are preferable in terms of the relationship with the CMC coating and the usage condition as cat litter.
なお必要に応じて、尿によって湿潤し変色する性質を持
つ塩化コバルト等のｐＨ指示薬などを混入すれば、使用
済み部分を判定できるので好ましい。また消臭剤、ある
いは殺菌剤を混入すれば、尿の腐敗等も防ぎ得るので防
臭効果の面で良好であるが、特に゛消臭性繊維が好適で
ある。消臭性繊維、とじては、酸化還元能を有する金属
ポリフィリン、金属ポリフィリン等の金属錯体を１重量
％以−に担持せしめた繊維、又は当該繊維と水酸化銅、
酢酸銅、硫化銅等の銅酸化物の銅イオンを１重量％以上
担持せしめた繊維との混合繊維が好適である。金属錯体
或は銅イオンを担持させる繊維としては、再生セルロー
ス繊維、吸湿性合成繊維、多孔質繊維があるが、特に１
次膨潤度が１５０〜３００％の再生セルロース繊維が望
ましい。なお吸水性ポリマーを混合したパルプを使用す
る場合は、この種の消臭性繊維に限らず繊維質を混入す
ることは粒状物の押出し成型の際の作業性が向上する点
で好ましい。If necessary, it is preferable to mix in a pH indicator such as cobalt chloride, which has the property of being wetted by urine and changing color, so that the used portion can be determined. In addition, if a deodorizing agent or a bactericidal agent is mixed in, it can prevent the spoilage of urine and the like, so it is good in terms of deodorizing effect, and deodorizing fibers are particularly suitable. Deodorizing fibers, specifically, fibers carrying 1% by weight or more of metal complexes such as metal porphyrins and metal porphyrins having redox ability, or the fibers and copper hydroxide,
Mixed fibers with fibers carrying 1% by weight or more of copper ions of copper oxides such as copper acetate and copper sulfide are preferred. Examples of fibers that support metal complexes or copper ions include regenerated cellulose fibers, hygroscopic synthetic fibers, and porous fibers.
Regenerated cellulose fibers having a secondary swelling degree of 150 to 300% are desirable. Note that when using pulp mixed with a water-absorbing polymer, it is preferable to mix fibers other than this type of deodorizing fiber from the viewpoint of improving workability during extrusion molding of granules.
［作用］
この発明はパルプ系粒状物の表面に、一定の置換度及び
重合度のＣＭＣを被覆したペット用***物処理材なので
、吸水性を有し、また尿吸収部分を取り出し廃棄処理し
易い程度にブロック化でき、水洗トイレに流すことがで
きることから後処理が極めて容易で、パルプ系粒状物が
主体であると共にさらにＣＭＣ自体も無害であるため安
全衛生面が良好で、特に一定の置換度及び重合度のＣＭ
Ｃを採用していることから輸送、使用時に崩壊、紛化し
ない。[Function] This invention is a pet excrement disposal material in which the surface of pulp-based granules is coated with CMC having a certain degree of substitution and degree of polymerization, so it has water absorption properties and the urine-absorbing portion can be easily removed and disposed of. Post-treatment is extremely easy as it can be made into blocks to a certain extent and flushed down the flush toilet, and since CMC is mainly composed of pulp-based granules and CMC itself is harmless, it has good health and safety aspects. and CM of polymerization degree
Since it uses C, it will not collapse or get lost during transportation or use.
［実施例コ
粉砕故紙として上白Ａ３０重量部及び茶紙２０重量部に
、成型用の水１７５重量％を混合し、続いて吸水性樹脂
含有の廃パルプ５０重量部を加えてよく混合した。続い
てこの混合物を、２ｍｍ径のプレートを使用した手動式
ミンチ成型機にて押出し成型し、約４．８ ｍｍ径の粒
状物を造粒した。次に第１表に掲げる所定の置換度及び
重合度を有するＣＭＣを、粒状物の固形分当り約１５重
量％の付着量で性別でまぶし、これを８０〜１００℃の
温度条件で乾燥した。[Example 1] 175% by weight of water for molding was mixed with 30 parts by weight of Jojiro A and 20 parts by weight of brown paper as pulverized waste paper, and then 50 parts by weight of waste pulp containing a water-absorbing resin was added and mixed well. Subsequently, this mixture was extrusion molded using a manual mincing molding machine using a plate with a diameter of 2 mm, and granules with a diameter of about 4.8 mm were granulated. Next, CMC having a predetermined degree of substitution and degree of polymerization listed in Table 1 was sprinkled in an amount of about 15% by weight based on the solid content of the granules, and dried at a temperature of 80 to 100°C.
得られた粒状の***物処理材について、実際に使用した
結果、吸水性が認められた。When the obtained granular excrement treatment material was actually used, it was found to have water absorption properties.
得られた粒状の***物処理材についてブロック化、粉化
及び吸湿性について試験した。その結果を第１表に示す
。The resulting granular excrement treatment material was tested for blocking, powdering, and hygroscopicity. The results are shown in Table 1.
第１表
［注］
ブロック化試験；
１００ｍ１のビーカーに試料８０ｍ１入れ、水５ｃｃを
ピペットにて注水してプロ・ツク化を判定した。Table 1 [Note] Blocking test: 80 ml of sample was placed in a 100 ml beaker, and 5 cc of water was poured with a pipette to determine block formation.
粉化試験；
試料を２０メツシユの篩を用いてロータツブ振盪機にて
５ｍ１ｎ間振盪させ粉化の状態を調べた。Powderization test: The sample was shaken for 5 ml in a rotary tube shaker using a 20-mesh sieve, and the state of powderization was examined.
吸湿性試験； 室内に５日間放置しブロック化を調べた。Hygroscopicity test; The blocks were left indoors for 5 days and examined for block formation.
」二足表から所定の置換度及び重合度を有するＣＭＣを
被覆したパルプ系粒状物質については良好な値が得られ
ることが認められた。From the two-leg table, it was found that good values could be obtained for pulp-based granular materials coated with CMC having a predetermined degree of substitution and degree of polymerization.
［発明の効果］
以」二の通りこの発明は、吸水性を有し、尿吸収部分を
取り出し廃棄処理し易い程度にブロック化し、水洗トイ
レに流すことができて後処理が容易であり、さらに安全
衛生面が良好で、しかも輸送、使用時に崩壊、紛化しな
い格別顕著な効果を奏し、当該技術分野に資するところ
極めて大きい。[Effects of the Invention] As described in ``2'' below, this invention has water absorption properties, the urine-absorbing part is made into a block to the extent that it is easy to take out and dispose of, and it can be flushed into a flush toilet, making post-processing easy. It has good safety and health aspects, and has a particularly remarkable effect that it does not disintegrate or become a mess during transportation or use, and it greatly contributes to the relevant technical field.
Claims (1)
１．４、重合度Ｎが３０以上であるＣＭＣ（カルボキシ
メチルセルロース）を被覆したことを特徴とするペット
用***物処理材。(1) Substitution degree DS is 0.4 to 0.4 on the surface of pulp-based granules.
1.4. A pet excrement disposal material coated with CMC (carboxymethylcellulose) having a degree of polymerization N of 30 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24057988A JPH0292223A (en) | 1988-09-26 | 1988-09-26 | Excrement disposal material for pet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24057988A JPH0292223A (en) | 1988-09-26 | 1988-09-26 | Excrement disposal material for pet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0292223A true JPH0292223A (en) | 1990-04-03 |
| JPH0448407B2 JPH0448407B2 (en) | 1992-08-06 |
Family
ID=17061616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24057988A Granted JPH0292223A (en) | 1988-09-26 | 1988-09-26 | Excrement disposal material for pet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292223A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04335841A (en) * | 1991-05-10 | 1992-11-24 | Sanyo Chem Ind Ltd | Material for treating animal excrement |
| JPH0678643A (en) * | 1992-09-03 | 1994-03-22 | Sanyo Chem Ind Ltd | Material for treating excreta of pet |
| US5339769A (en) * | 1993-07-13 | 1994-08-23 | The Dow Chemical Company | Process for making an absorbent composition |
| WO1997027739A1 (en) * | 1996-01-29 | 1997-08-07 | Kabushikikaisha Daiki | Material for treating animal wastes and method for producing the material |
-
1988
- 1988-09-26 JP JP24057988A patent/JPH0292223A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04335841A (en) * | 1991-05-10 | 1992-11-24 | Sanyo Chem Ind Ltd | Material for treating animal excrement |
| US5743213A (en) * | 1991-05-10 | 1998-04-28 | Sanyo Chemical Industries, Ltd. | Treating material for animal excretions and method of producing the same |
| JPH0678643A (en) * | 1992-09-03 | 1994-03-22 | Sanyo Chem Ind Ltd | Material for treating excreta of pet |
| JPH0832215B2 (en) * | 1992-09-03 | 1996-03-29 | 三洋化成工業株式会社 | Pet excrement disposal material |
| US5339769A (en) * | 1993-07-13 | 1994-08-23 | The Dow Chemical Company | Process for making an absorbent composition |
| WO1997027739A1 (en) * | 1996-01-29 | 1997-08-07 | Kabushikikaisha Daiki | Material for treating animal wastes and method for producing the material |
| US5972509A (en) * | 1996-01-29 | 1999-10-26 | Kabushikikaisha Daiki | Material for treating animal wastes comprising paper powder and method for producing the material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448407B2 (en) | 1992-08-06 |
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