JP2000515483A - 沈降シリカベースの支持体上に吸着された液体を含む組成物 - Google Patents
沈降シリカベースの支持体上に吸着された液体を含む組成物Info
- Publication number
- JP2000515483A JP2000515483A JP11548969A JP54896999A JP2000515483A JP 2000515483 A JP2000515483 A JP 2000515483A JP 11548969 A JP11548969 A JP 11548969A JP 54896999 A JP54896999 A JP 54896999A JP 2000515483 A JP2000515483 A JP 2000515483A
- Authority
- JP
- Japan
- Prior art keywords
- silica
- weight
- composition according
- liquid
- less
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
- A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Silicon Compounds (AREA)
- Fodder In General (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.沈降シリカを含む支持体上に吸着された少なくとも一種の液体を含む調整さ れた組成物であって、該シリカが実質的に球形のビーズの形態であり且つ下記を 有することを特徴とする当該組成物: − 150μmを超える平均ビーズサイズ、 − 0.29より低いパック充填密度(PFD)、 − 少なくとも88重量%の75μmスタリーンオーバーサイズ、 − 1μmより小さい直径を有する細孔よりなる、2.0cm3/gを超える細 孔容積(Vdl)。 2.前記のシリカが、少なくとも200μmの、特に200〜290μmの平均 ビーズサイズを有する、請求項1に記載の組成物。 3.前記のシリカが、厳密に0.24〜0.29のパック充填密度を有する、請 求項1及び2の内の1つに記載の組成物。 4.前記のシリカが、少なくとも90重量%の75μmスクリーンオーバーサイ ズを有する、請求項1〜3の1つに記載の組成物。 5.前記のシリカが、少なくとも270ml/100gの、特に、少なくとも2 75ml/100gの、特に、275〜320ml/100gのDOP油吸着値 を有する、請求項1〜4の1つに記載の組成物。 6.前記のシリカが、1μmより小さい直径を有する細孔よりなる、少なくとも 2.1cm3/gの細孔容積(Vdl)を有する、請求項1〜5の1つに記載の組成 物。 7.前記のシリカが、沈降により得られたシリカの懸濁液を乾燥させるためのノ ズル噴霧器の利用により生成する、請求項1〜6の1つに記載の組成物。 8.乾燥させる前に、前記のシリカが、18.0〜20.5重量%の、好ましく は18.5〜20.0重量%の固形分を有する、請求項7に記載の組成物。 9.前記の組成物が、少なくとも60重量%の、特に60〜75重量%の液体含 量を有する、請求項1〜8の1つに記載の組成物。 10.前記の液体が、防腐剤、薬味、着色料又は動物飼料のための液体栄養補助 食物である、請求項1〜9の1つに記載の組成物。 11.前記の液体が、コリンの塩化物塩である、請求項1〜10の1つに記載の 組成物。 12.前記の組成物が、50グラムにつき且つ12mmの通過直径について11 秒未満の、好ましくは最大で10秒の流れ時間tfを有する、請求項1〜11の 1つに記載の組成物。 13.前記の流れ時間tfが、7秒未満である、請求項12に記載の組成物。 14.沈降シリカの液体支持体としての、特に、動物飼料のための液体栄養補助 食物としての利用であって、該シリカが実質的に球形のビーズの形態であり且つ 下記を有することを特徴とする、当該利用: − 150μmを超える、好ましくは200μmを超える平均ビーズサイズ、 − 0.29より低い、好ましくは厳密に0.24〜0.29のパック充填密度 (PFD)、 − 少なくとも88重量%の、好ましくは少なくとも90重量%の75μmスク リーンオーバーサイズ、 − 1μmより小さい直径を有する細孔よりなる、2.0cm3/gを超える細 孔容積(Vdl)。 15.前記のシリカが、少なくとも270ml/100gの、特に、少なくとも 275ml/100gの、特に、275〜320ml/100gのDOP油吸着 値を有する、請求項14に記載の利用。 16.前記のシリカが、1μmより小さい直径を有する細孔よりなる、少なくと も2.1cm3/gの細孔容積(Vdl)を有する、請求項14及び15の内の1つ に記載の利用。 17.前記のシリカが、沈降により得られたシリカの懸濁液を乾燥させるための ノズル噴霧器の利用により生成し、該シリカ懸濁液が、好ましくは、18.0〜 20.5重量%の、特に、18.5〜20.0重量%の固形分を有する、請求項 14〜16の1つに記載の利用。 18.前記の液体が、コリンの塩化物塩である、請求項14〜17の1つに記載 の利用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/03909 | 1998-03-30 | ||
FR9803909A FR2776537B1 (fr) | 1998-03-30 | 1998-03-30 | Composition comprenant un liquide absorbe sur un support a base de silice precipitee |
PCT/FR1999/000723 WO1999049850A1 (fr) | 1998-03-30 | 1999-03-29 | Composition comprenant un liquide absorbe sur un support a base de silice precipitee |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000515483A true JP2000515483A (ja) | 2000-11-21 |
JP3441739B2 JP3441739B2 (ja) | 2003-09-02 |
Family
ID=9524645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54896999A Expired - Lifetime JP3441739B2 (ja) | 1998-03-30 | 1999-03-29 | 沈降シリカベースの支持体上に吸着された液体を含む組成物 |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0984772B2 (ja) |
JP (1) | JP3441739B2 (ja) |
KR (1) | KR100440996B1 (ja) |
CN (1) | CN1165292C (ja) |
AU (1) | AU2939999A (ja) |
CA (1) | CA2290683C (ja) |
DE (1) | DE69919284T3 (ja) |
DK (1) | DK0984772T4 (ja) |
ES (1) | ES2222690T5 (ja) |
FR (1) | FR2776537B1 (ja) |
RU (1) | RU2205547C2 (ja) |
TR (1) | TR199902922T1 (ja) |
TW (1) | TW561054B (ja) |
WO (1) | WO1999049850A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013515689A (ja) * | 2009-12-26 | 2013-05-09 | エボニック デグサ ゲーエムベーハー | 水含有粉末組成物 |
JP2014520518A (ja) * | 2011-07-08 | 2014-08-25 | ピュラック バイオケム ビー. ブイ. | 飼料製品における使用の為の活性組成物 |
WO2018225686A1 (ja) * | 2017-06-09 | 2018-12-13 | 東ソー・シリカ株式会社 | ゴム補強充填用含水ケイ酸及びその製造方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10112651A1 (de) | 2001-03-16 | 2002-09-19 | Degussa | Inhomogene Kieselsäuren als Trägermaterial |
DE60310722T3 (de) * | 2002-07-11 | 2012-05-03 | Firmenich S.A. | Zusammensetzung für die kontrollierte freisetzung von parfümen und aromen |
FR2862978B1 (fr) | 2003-12-01 | 2005-12-30 | Rhodia Chimie Sa | Nouvel agent promoteur d'adherence sur une surface d'isolant thermique et en particulier sur une surface de polystyrene, et son utilisation dans le domaine de la construction et plus particulierement dans les systemes d'isolation |
DE102008035867A1 (de) | 2008-08-01 | 2010-02-04 | Evonik Degussa Gmbh | Neuartige Fällungskieselsäuren für Trägeranwendungen |
DE102010003204A1 (de) | 2010-03-24 | 2011-12-15 | Evonik Degussa Gmbh | Grobteilige Trägerkieselsäuren |
DE102012211121A1 (de) | 2012-06-28 | 2014-01-02 | Evonik Industries Ag | Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung |
FR3014312B1 (fr) * | 2013-12-05 | 2016-11-25 | Oreal | Compositions comprenant une charge pompe a sebum et une quantite elevee de mono-alcool |
WO2019121829A1 (en) | 2017-12-22 | 2019-06-27 | Rhodia Operations | Methods and compositions for the surface treatment of substrates and articles obtained therewith |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3409063A1 (de) * | 1984-03-13 | 1985-09-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von fliessfaehigen cholinchlorid-kieselsaeure-pulvern |
US4617294A (en) * | 1985-04-22 | 1986-10-14 | Ppg Industries, Inc. | Animal feed supplement |
DE3623922A1 (de) * | 1986-07-16 | 1988-01-21 | Basf Ag | Verfahren zur herstellung eines staubarmen freifliessenden cholinchloridpulvers |
FR2631620B1 (fr) * | 1988-05-19 | 1990-07-27 | Rhone Poulenc Chimie | Nouvelle silice precipitee absorbante et composition a base de cette s ilice |
MY116513A (en) † | 1995-04-19 | 2004-02-28 | Ppg Ind Ohio Inc | Amorphous precipitated silica having large liquid carrying capacity |
DE19807700A1 (de) † | 1998-02-24 | 1999-08-26 | Degussa | Fällungskieselsäuregranulate |
-
1998
- 1998-03-30 FR FR9803909A patent/FR2776537B1/fr not_active Expired - Lifetime
-
1999
- 1999-03-29 ES ES99910448T patent/ES2222690T5/es not_active Expired - Lifetime
- 1999-03-29 JP JP54896999A patent/JP3441739B2/ja not_active Expired - Lifetime
- 1999-03-29 AU AU29399/99A patent/AU2939999A/en not_active Abandoned
- 1999-03-29 DE DE69919284T patent/DE69919284T3/de not_active Expired - Lifetime
- 1999-03-29 TR TR1999/02922T patent/TR199902922T1/xx unknown
- 1999-03-29 RU RU99128031/13A patent/RU2205547C2/ru active
- 1999-03-29 DK DK99910448.2T patent/DK0984772T4/da active
- 1999-03-29 WO PCT/FR1999/000723 patent/WO1999049850A1/fr active IP Right Grant
- 1999-03-29 EP EP99910448.2A patent/EP0984772B2/fr not_active Expired - Lifetime
- 1999-03-29 KR KR10-1999-7011146A patent/KR100440996B1/ko not_active IP Right Cessation
- 1999-03-29 CN CNB998004316A patent/CN1165292C/zh not_active Expired - Lifetime
- 1999-03-29 CA CA2290683A patent/CA2290683C/fr not_active Expired - Lifetime
- 1999-06-21 TW TW088105017A patent/TW561054B/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013515689A (ja) * | 2009-12-26 | 2013-05-09 | エボニック デグサ ゲーエムベーハー | 水含有粉末組成物 |
JP2014520518A (ja) * | 2011-07-08 | 2014-08-25 | ピュラック バイオケム ビー. ブイ. | 飼料製品における使用の為の活性組成物 |
WO2018225686A1 (ja) * | 2017-06-09 | 2018-12-13 | 東ソー・シリカ株式会社 | ゴム補強充填用含水ケイ酸及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2222690T3 (es) | 2005-02-01 |
EP0984772B1 (fr) | 2004-08-11 |
JP3441739B2 (ja) | 2003-09-02 |
CA2290683A1 (fr) | 1999-10-07 |
RU2205547C2 (ru) | 2003-06-10 |
KR20010013162A (ko) | 2001-02-26 |
AU2939999A (en) | 1999-10-18 |
EP0984772A1 (fr) | 2000-03-15 |
EP0984772B2 (fr) | 2013-06-05 |
CN1165292C (zh) | 2004-09-08 |
DK0984772T4 (da) | 2013-08-05 |
TR199902922T1 (xx) | 2000-07-21 |
DE69919284T3 (de) | 2013-10-10 |
CN1262617A (zh) | 2000-08-09 |
ES2222690T5 (es) | 2013-10-16 |
FR2776537B1 (fr) | 2000-05-05 |
CA2290683C (fr) | 2010-11-02 |
FR2776537A1 (fr) | 1999-10-01 |
KR100440996B1 (ko) | 2004-07-21 |
DE69919284D1 (de) | 2004-09-16 |
WO1999049850A1 (fr) | 1999-10-07 |
DE69919284T2 (de) | 2005-09-15 |
TW561054B (en) | 2003-11-11 |
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