JP5723284B2 - 動物用トイレ砂 - Google Patents
動物用トイレ砂 Download PDFInfo
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- JP5723284B2 JP5723284B2 JP2011536323A JP2011536323A JP5723284B2 JP 5723284 B2 JP5723284 B2 JP 5723284B2 JP 2011536323 A JP2011536323 A JP 2011536323A JP 2011536323 A JP2011536323 A JP 2011536323A JP 5723284 B2 JP5723284 B2 JP 5723284B2
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0154—Litter comprising inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Housing For Livestock And Birds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
[0001]本出願は、2008年11月17日に出願された米国特許仮出願第61/115397号、及び2009年9月25日に出願された米国特許仮出願第61/277484号の優先権を主張するものであり、これらの開示は参照により本明細書に組み込まれている。
[発明の分野]
[0002]本発明は、一般に、動物用トイレ砂に関し、詳細には、機能性及びその他の特性が改良された動物用トイレ砂に関する。
[0003]粘土系の動物用トイレ砂は、動物用トイレ砂、例えば、猫、犬、ウサギ及び他の小動物用のトイレ砂の市場の大きな部分を占める。一形態では、トイレ砂は、凝集性トイレ砂である。凝集性トイレ砂は、一般に、膨張性粒子でコーティングされた非膨張性粒子、例えば、ベントナイトでコーティングされた、粘土または塊になった粘土粒子(粘土微粉)を含む。米国特許第688750号には、かかるトイレ砂が開示されている。当技術分野においてかかる加工トイレ砂が数種公知である。米国特許第7527019号には、動物用凝集性トイレ砂の組成物を生成するための方法及びその組成物が開示されている。米国特許第7331309号には、動物用凝集性トイレ砂の組成物、及びその組成物を生成する方法が開示されている。米国特許第7124710号には、動物用凝集性トイレ砂、及びそのトイレ砂を作製するための方法が開示されている。米国特許第6962129号には、圧縮された凝集性重炭酸塩トイレ砂が開示されている。米国特許第6887570号には、コーティングされた凝集性トイレ砂が開示されている。米国特許第5826543号には、ダスト低減剤を含む凝集性の動物用トイレ砂が開示されている。米国特許第7478610号には、多糖類、ゼオライト、ユッカシディジェラ(Yucca schidegira)、醸造用(distillers)乾燥穀粒、塩化合物及び抗生物質を含む猫用凝集性トイレ砂が開示されている。米国特許出願公開第2009/0007852号(A1)には、トイレ砂に有用な複合吸収剤粒子が開示されている。米国特許第7429421号には、非膨張性粒子を含むコーティングされた凝集性トイレ砂が開示されている。一般に、こうしたトイレ砂は、その本来の目的、例えば、液体を吸収し、糞便を凝集させることによって動物の尿及び糞便を処理する目的のために十分機能する。しかし、こうしたトイレ砂は、高密度粘土から作製されており、取扱い及び輸送のコストが比較的高い。さらには、こうしたトイレ砂は、いくつかの機能、例えば、臭気及び微生物の増殖を有効に制御する機能において不適切である場合が多い。したがって、機能及び関連の特性が改良されたトイレ砂が求められている。
[0004]したがって、本発明の目的は、機能及びその他の特性が改良された動物用トイレ砂を提供することである。
[0015]「臭気制御」という用語は、フィラー粒子が臭気発生物質または材料と相互作用して物質または材料の臭気を吸収、吸着、低減、除去、または遮蔽する能力を意味する。
[0020]一態様では、本発明は、動物用トイレ砂を提供する。トイレ砂は、
(a)(i)非膨張性粒子、及び
(ii)前記非膨張性粒子にコーティングされた凝集性材料、
を含む、複数の吸収剤粒子と、
(b)前記吸収剤粒子に会合していない複数の1種以上のフィラー粒子と、
を含む。
Claims (19)
- (a)(i)粘土粒子又は粘土粒子の塊を含む非膨張性粒子、及び、
(ii)前記非膨張性粒子にコーティングされ、且つベントナイトを含む凝集性材料
を含む複数の吸収剤粒子と、
(b)前記吸収剤粒子と会合していない複数の1種以上のフィラー粒子と、
を含み、
前記フィラー粒子が、木材ペレット、燕麦殻、ピーナツ殻、コーン生成物、かんきつ類の乾燥皮セルロース、小麦副生物、大麦副生物及び大豆副生物からなる群から選択される一つ以上の生物材料である、動物用トイレ砂。 - 前記フィラー粒子が、臭気の制御、水分の吸収、芳香の放出、微生物の制御、ダストの制御、密度の低減、重量の低減及びそれらの組合せからなる群から選択される特性を有する、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、1種以上の生分解性ポリマーをさらに含む、請求項1に記載のトイレ砂。
- 前記生分解性ポリマーが、カプロラクトン、ヒドロキシ酪酸、ラクチド、グリコリド、ポリ無水物、ポリエステル、キトサン、ポリ(ビニルピリジン)及びポリ(ビニルピロリドン)からなる群から選択される、請求項3に記載のトイレ砂。
- 前記フィラー粒子が、1種以上のゼオライトをさらに含む、請求項1に記載のトイレ砂。
- 前記ゼオライトが、クリノプチロライト、アナルサイム及びゼオライトAからなる群から選択される、請求項5に記載のトイレ砂。
- 前記フィラー粒子が、荷電ポリマーをさらに含む、請求項1に記載のトイレ砂。
- 前記荷電ポリマーが、カルボン酸官能基、スルホネート官能基、アンモニウム官能基、ホスフェート官能基またはエステル官能基を有する、請求項7に記載のトイレ砂。
- 前記フィラー粒子が、動物用トイレ砂の0.5〜40重量%である、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、3メッシュ〜150メッシュの範囲の大きさを有する、請求項1に記載のトイレ砂。
- 前記凝集性材料粒子が、前記吸収剤粒子の20〜40重量%である、請求項1に記載のトイレ砂。
- 2種以上の異なる種類のフィラー粒子を含む、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、担体粒子中に収容されている、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、ベントナイトでコーティングされている、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、活性炭をさらに含む、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、1種以上の、デンプン、金属酸化物、鉱物粉末またはそれらの組合せでコーティングされている、請求項1に記載のトイレ砂。
- 前記フィラー粒子が、TiO2またはSiO2でコーティングされている、請求項16に記載のトイレ砂。
- 前記フィラー粒子が、タルクでコーティングされている、請求項16に記載のトイレ砂。
- (a)(i)−10〜+50メッシュの範囲の大きさの非膨張性粘土粒子または塊になった粘土粒子、及び、
(ii)前記非膨張性粘土粒子にコーティングされた、100メッシュ〜300メッシュの粒子径のベントナイトを含む複数の吸収剤粒子と、
(b)臭気の制御、水分の吸収、芳香の放出、微生物の制御、ダストの制御、密度の低減、重量の低減及びそれらの組合せからなる群から選択される特性を有し、且つ前記吸収剤粒子と会合していない複数の1種以上のフィラー粒子と、
を含み、
前記フィラー粒子が、木材ペレット、燕麦殻、ピーナツ殻、コーン生成物、かんきつ類の乾燥皮セルロース、小麦副生物、大麦副生物及び大豆副生物からなる群から選択される一つ以上の生物材料である、動物用トイレ砂。
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US11539708P | 2008-11-17 | 2008-11-17 | |
US61/115,397 | 2008-11-17 | ||
US27748409P | 2009-09-25 | 2009-09-25 | |
US61/277,484 | 2009-09-25 | ||
PCT/US2009/006072 WO2010056321A1 (en) | 2008-11-17 | 2009-11-10 | Animal litters |
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JP2012508576A JP2012508576A (ja) | 2012-04-12 |
JP2012508576A5 JP2012508576A5 (ja) | 2012-12-27 |
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EP (1) | EP2348822A4 (ja) |
JP (1) | JP5723284B2 (ja) |
CN (1) | CN102215672A (ja) |
AU (1) | AU2009314545B2 (ja) |
CA (1) | CA2743821C (ja) |
MX (1) | MX2011005182A (ja) |
RU (1) | RU2521670C2 (ja) |
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-
2009
- 2009-11-10 JP JP2011536323A patent/JP5723284B2/ja not_active Expired - Fee Related
- 2009-11-10 WO PCT/US2009/006072 patent/WO2010056321A1/en active Application Filing
- 2009-11-10 CA CA2743821A patent/CA2743821C/en active Active
- 2009-11-10 MX MX2011005182A patent/MX2011005182A/es active IP Right Grant
- 2009-11-10 CN CN2009801456860A patent/CN102215672A/zh active Pending
- 2009-11-10 RU RU2011124542/13A patent/RU2521670C2/ru not_active IP Right Cessation
- 2009-11-10 AU AU2009314545A patent/AU2009314545B2/en not_active Ceased
- 2009-11-10 EP EP09826422A patent/EP2348822A4/en not_active Withdrawn
- 2009-11-10 US US12/998,257 patent/US8733288B2/en active Active
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AU2009314545B2 (en) | 2014-04-10 |
CN102215672A (zh) | 2011-10-12 |
AU2009314545A1 (en) | 2010-05-20 |
RU2011124542A (ru) | 2012-12-27 |
US20110253055A1 (en) | 2011-10-20 |
ZA201104468B (en) | 2012-11-28 |
CA2743821C (en) | 2016-08-23 |
JP2012508576A (ja) | 2012-04-12 |
CA2743821A1 (en) | 2010-05-20 |
MX2011005182A (es) | 2011-09-06 |
EP2348822A1 (en) | 2011-08-03 |
EP2348822A4 (en) | 2012-05-02 |
US8733288B2 (en) | 2014-05-27 |
WO2010056321A1 (en) | 2010-05-20 |
RU2521670C2 (ru) | 2014-07-10 |
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