BR0206264A - Processo para preparação de suspensões aquosas de sìlica coloidal aniÈnica tendo um ph neutro e aplicações das mesmas - Google Patents

Processo para preparação de suspensões aquosas de sìlica coloidal aniÈnica tendo um ph neutro e aplicações das mesmas

Info

Publication number
BR0206264A
BR0206264A BR0206264-0A BR0206264A BR0206264A BR 0206264 A BR0206264 A BR 0206264A BR 0206264 A BR0206264 A BR 0206264A BR 0206264 A BR0206264 A BR 0206264A
Authority
BR
Brazil
Prior art keywords
neutral
applications
colloidal silica
suspensions
preparing aqueous
Prior art date
Application number
BR0206264-0A
Other languages
English (en)
Other versions
BR0206264B1 (pt
Inventor
Eric Jacquinot
Marie-Laure Perard
Uwe Falk
Torsten Henning
Original Assignee
Clariant Finance Bvi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26212821&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0206264(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR0100219A external-priority patent/FR2819244B1/fr
Application filed by Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of BR0206264A publication Critical patent/BR0206264A/pt
Publication of BR0206264B1 publication Critical patent/BR0206264B1/pt

Links

Classifications

    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A61K8/355—Quinones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/1415—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
    • C01B33/1417—Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
    • C01B33/1485—Stabilisation, e.g. prevention of gelling; Purification
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/007—Metal oxide
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
    • C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
    • C12H1/0408—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic added material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

"PROCESSO PARA PREPARAçãO DE SUSPENSõES AQUOSAS DE SìLICA COLOIDAL ANIÈNICA TENDO UM pH NEUTRO E APLICAçõES DAS MESMAS". A presente invenção refere-se a um processo para preparação de uma suspensão aquosa de sílica coloidal tendo um pH neutro, que é estável no decorrer do tempo e que compreende partículas individualizadas de suspensão aquosa que não são ligadas entre si por ligações de siloxano. As suspensões da presente invenção apresentam alta estabilidade durante o armazenamento e são particularmente úteis para clarificação de cerveja, preparação de formulações cosméticas, produção de tintas para impressoras, tintas em geral e para tratamentos anticorrosivos.
BRPI0206264-0A 2001-01-09 2002-01-08 processo para preparação e uso de uma suspensão aquosa de sìlica, processo para clarificação de cerveja fermentada não-filtrada, bem como preparação de proteção de pele humana contra radiação uv. BR0206264B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0100219A FR2819244B1 (fr) 2001-01-09 2001-01-09 Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications
FR0113328A FR2819245B1 (fr) 2001-01-09 2001-10-16 Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications
PCT/IB2002/000038 WO2002055434A1 (en) 2001-01-09 2002-01-08 Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral ph and applications thereof

Publications (2)

Publication Number Publication Date
BR0206264A true BR0206264A (pt) 2003-12-23
BR0206264B1 BR0206264B1 (pt) 2011-12-13

Family

ID=26212821

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0206264-0A BR0206264B1 (pt) 2001-01-09 2002-01-08 processo para preparação e uso de uma suspensão aquosa de sìlica, processo para clarificação de cerveja fermentada não-filtrada, bem como preparação de proteção de pele humana contra radiação uv.
BRPI0206264A BRPI0206264B8 (pt) 2001-01-09 2002-01-08 processo para preparação e uso de uma suspensão aquosa de sílica, processo para clarificação de cerveja fermentada não-filtrada, bem como preparação de proteção de pele humana contra radiação uv.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0206264A BRPI0206264B8 (pt) 2001-01-09 2002-01-08 processo para preparação e uso de uma suspensão aquosa de sílica, processo para clarificação de cerveja fermentada não-filtrada, bem como preparação de proteção de pele humana contra radiação uv.

Country Status (11)

Country Link
US (5) US7629391B2 (pt)
EP (1) EP1360146B2 (pt)
JP (1) JP4474100B2 (pt)
KR (1) KR100773797B1 (pt)
CN (1) CN1305765C (pt)
BR (2) BR0206264B1 (pt)
CA (1) CA2429821C (pt)
FR (1) FR2819245B1 (pt)
MX (1) MXPA03006018A (pt)
PL (1) PL202394B1 (pt)
WO (1) WO2002055434A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10307465A1 (de) * 2003-02-21 2004-09-02 Beiersdorf Ag Kosmetische und dermatologische Emulsionen
DK2026759T3 (en) * 2006-05-05 2015-10-05 Blaa Lonid Hf A pharmaceutical and cosmetic use of extracts derived from algae which can be obtained from the salt-water hot water sources
CA2664490A1 (en) * 2006-09-27 2008-04-03 Ciba Holding Inc. Siliceous composition and its use in papermaking
DE102007038414A1 (de) 2007-08-09 2009-02-12 Beiersdorf Ag Neue kosmetische Emulgatorkombination
EP2231323A2 (en) * 2007-12-27 2010-09-29 W. R. Grace & Co.-Conn Method for making colloidal metal oxide particles
US20100129303A1 (en) * 2008-10-17 2010-05-27 Dueva-Koganov Olga V Sunscreen and personal care compositions comprising a random terpolymer
JP5491806B2 (ja) * 2009-09-18 2014-05-14 富士フイルム株式会社 インクジェットヘッド洗浄用メンテナンス液、インクセット及びメンテナンス方法
JP6130142B2 (ja) * 2012-12-28 2017-05-17 花王株式会社 皮膚外用剤
US9532568B2 (en) 2013-01-22 2017-01-03 Miraculum, Inc. Product for mold prevention and treatment
US8808759B1 (en) * 2013-09-25 2014-08-19 Chattem, Inc Stabilized colloidal preparations, pre-mix and process for preparing skin care compositions, improved skin care composition, method for treating the skin
WO2015112195A1 (en) * 2014-01-22 2015-07-30 Miraculum Applications AB Product for mold prevention and treatment
US20170128357A1 (en) * 2015-11-06 2017-05-11 Johnson & Johnson Consumer Inc. Topical gel cream composition
TWI794150B (zh) 2015-12-18 2023-03-01 德商何瑞斯廓格拉斯公司 自二氧化矽顆粒製備石英玻璃體
EP3390302B1 (de) 2015-12-18 2023-09-20 Heraeus Quarzglas GmbH & Co. KG Herstellung eines quarzglaskörpers in einem schmelztiegel aus refraktärmetall
US11952303B2 (en) 2015-12-18 2024-04-09 Heraeus Quarzglas Gmbh & Co. Kg Increase in silicon content in the preparation of quartz glass
TW201731782A (zh) 2015-12-18 2017-09-16 何瑞斯廓格拉斯公司 在多腔式爐中製備石英玻璃體
KR20180095616A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 용융 가열로에서 이슬점 조절을 이용한 실리카 유리체의 제조
EP3390304B1 (de) 2015-12-18 2023-09-13 Heraeus Quarzglas GmbH & Co. KG Sprühgranulieren von siliziumdioxid bei der herstellung von quarzglas
KR20180095624A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 불투명 실리카 유리 제품의 제조
WO2017103131A1 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Verringern des erdalkalimetallgehalts von siliziumdioxidgranulat durch behandlung von kohlenstoffdotiertem siliziumdioxidgranulat bei hoher temperatur
FR3083093A1 (fr) * 2018-06-28 2020-01-03 L'oreal Composition photoprotectrice comprenant des particules de silice colloidale
KR102309803B1 (ko) * 2020-01-31 2021-10-08 배남수 최첨단 저온 경화형 수성 세라믹 도료 조성물
WO2024083567A1 (en) * 2022-10-21 2024-04-25 L'oreal Composition comprising a lipophilic organic screening agent, a hydrophilic organic screening agent, with an amount by weight of fatty phase between 20 and 70%
FR3141062A1 (fr) * 2022-10-21 2024-04-26 L'oreal Composition comprenant un filtre organique lipophile, un filtre organique hydrophile, avec une quantité en poids de phase grasse entre 20 et 70 % et un ratio massique filtres organiques hydrophiles / filtres organiques lipophiles supérieur à 0,3

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680721A (en) * 1952-03-20 1954-06-08 Du Pont Process of increasing the size of unaggregated silica particles in an aqueous silicasuspension
US3440174A (en) * 1965-04-26 1969-04-22 Nalco Chemical Co Method of making silica sols containing large particle size silica
DE1642769C3 (de) * 1967-04-04 1980-07-03 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Mittel zur Klärung und Erhöhung der Stabilität von Bier
GB1215928A (en) * 1967-04-28 1970-12-16 Unilever Ltd A process for reducing haze in beer
FR2076225A6 (pt) 1970-01-07 1971-10-15 Peugeot & Renault
GB1306446A (en) 1970-07-09 1973-02-14 Monsanto Chemicals Stabilisation of beer
US3878300A (en) * 1972-11-30 1975-04-15 Nl Industries Inc Treatment of fermented beverages to increase chill haze stability
DE2408896C3 (de) * 1974-02-23 1986-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur Behandlung von Getränken
US3922393A (en) * 1974-07-02 1975-11-25 Du Pont Process for polishing silicon and germanium semiconductor materials
DE3015439C2 (de) 1980-04-22 1986-04-10 Bayer Ag, 5090 Leverkusen Verwendung von im wäßrigen System zerfallenden Aktivkohlegranulaten
JPS5940438B2 (ja) * 1982-08-23 1984-09-29 日産化学工業株式会社 ビ−ルの清澄化方法
DE3231240A1 (de) 1982-08-23 1984-02-23 Karl Dr. 8000 München Raible Verfahren zur behandlung von bier
US4435247A (en) * 1983-03-10 1984-03-06 International Business Machines Corporation Method for polishing titanium carbide
ES533792A0 (es) * 1984-06-28 1985-06-16 Hispano Quimica Procedimiento para la clarificacion y estabilizacion de la cerveza
DE3509892C2 (de) * 1985-03-19 1994-04-21 Westfalia Separator Ag Verfahren zum Nachklären und Stabilisieren von Polyphenole und/oder Eiweißstoffe enthaltenden Flüssigkeiten und Getränken, insbesondere von Bier
JPS62207712A (ja) * 1986-03-05 1987-09-12 Fuji Debuison Kagaku Kk ビ−ルの安定化処理用含水シリカゲル
US5221497A (en) * 1988-03-16 1993-06-22 Nissan Chemical Industries, Ltd. Elongated-shaped silica sol and method for preparing the same
US5196177A (en) * 1990-01-17 1993-03-23 Nissan Chemical Industries, Ltd. Production of stable aqueous silica sol
GB9010525D0 (en) * 1990-05-10 1990-07-04 Unilever Plc Cosmetic composition
CN1029950C (zh) * 1990-11-09 1995-10-11 埃卡诺贝尔公司 硅溶胶，生产硅溶胶的方法及硅溶胶的用途
GB9114317D0 (en) * 1991-07-02 1991-08-21 Unilever Plc Cosmetic composition
US5242694A (en) * 1992-02-18 1993-09-07 G. Heileman Brewing Company, Inc. Process for brewing low carbohydrate near beer
PL172022B1 (pl) * 1992-07-10 1997-07-31 Novatech Inc Wodna kompozycja wzmacniajaca smak, jako skladnik produktów zywnosciowych oraz sposób wytwarzania wodnej kompozycji wzmacniajacej smak PL PL
US5582818A (en) * 1994-01-27 1996-12-10 Ajinomoto Co., Inc. Ultraviolet screening powder and cosmetics
AU690657B2 (en) * 1994-05-18 1998-04-30 Mizusawa Industrial Chemicals, Ltd. Stabilizing agent for beer
JP2719113B2 (ja) 1994-05-24 1998-02-25 信越半導体株式会社 単結晶シリコンウェーハの歪付け方法
CN1155514A (zh) * 1996-01-25 1997-07-30 天津市化学试剂一厂 高纯度、高浓度、高均匀颗粒分布的大颗粒二氧化硅溶胶的制造方法
US5827508A (en) * 1996-09-27 1998-10-27 The Procter & Gamble Company Stable photoprotective compositions
DE19707332C1 (de) * 1997-02-12 1998-01-29 Bad Koestritz Chemiewerk Gmbh Universell einsetzbares Mittel zur Klärung von Bier und Verfahren dazu
FR2761629B1 (fr) * 1997-04-07 1999-06-18 Hoechst France Nouveau procede de polissage mecano-chimique de couches de materiaux semi-conducteurs a base de polysilicium ou d'oxyde de silicium dope
IT1293068B1 (it) * 1997-07-01 1999-02-11 Kempro Italiana S R L Procedimento per ottenere una sospensione di silice colloidale ad elevata concentrazione e prodotto cosi' ottenuto
US6114022A (en) * 1997-08-11 2000-09-05 3M Innovative Properties Company Coated microporous inkjet receptive media and method for controlling dot diameter
AU4215699A (en) * 1998-06-04 1999-12-20 Angus Chemical Company Stabilization of silica dispersions
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6277476B1 (en) 1998-07-31 2001-08-21 Eastman Kodak Company Matched ink/receiver set containing colloidal inorganic particles
CN1185164C (zh) * 1998-09-10 2005-01-19 日产化学工业株式会社 念珠状硅溶胶、其制法及喷墨记录介质
JP3981483B2 (ja) 1998-12-28 2007-09-26 株式会社コーセー 微粒子酸化けい素・酸化セリウム複合体の製造方法
US6358495B1 (en) * 1999-03-26 2002-03-19 Shiseido Co., Ltd. Titanium-silica complex and cosmetic preparation compounding the same
JP4137335B2 (ja) 1999-03-26 2008-08-20 株式会社資生堂 チタンシリカ複合体及びそれを配合した化粧料
PL201407B1 (pl) * 1999-05-04 2009-04-30 Akzo Nobel Nv Zol wodny zawierający cząsteczki na bazie krzemionki, zastosowanie zolu wodnego zawierającego cząsteczki na bazie krzemionki i sposób wytwarzania papieru

Also Published As

Publication number Publication date
CN1305765C (zh) 2007-03-21
EP1360146B2 (en) 2018-10-17
EP1360146A1 (en) 2003-11-12
KR100773797B1 (ko) 2007-11-08
US20120187342A1 (en) 2012-07-26
US20080160154A1 (en) 2008-07-03
US8308985B2 (en) 2012-11-13
CA2429821A1 (en) 2002-07-18
US20080159972A1 (en) 2008-07-03
KR20040004489A (ko) 2004-01-13
FR2819245B1 (fr) 2004-11-26
JP2004517792A (ja) 2004-06-17
EP1360146B1 (en) 2012-06-13
BRPI0206264B8 (pt) 2019-02-26
US7629391B2 (en) 2009-12-08
FR2819245A1 (fr) 2002-07-12
WO2002055434A1 (en) 2002-07-18
BR0206264B1 (pt) 2011-12-13
PL361992A1 (en) 2004-10-18
PL202394B1 (pl) 2009-06-30
CN1484614A (zh) 2004-03-24
US8153107B2 (en) 2012-04-10
JP4474100B2 (ja) 2010-06-02
MXPA03006018A (es) 2004-05-04
US20110117035A1 (en) 2011-05-19
US20040052901A1 (en) 2004-03-18
CA2429821C (en) 2011-06-14
US7651719B2 (en) 2010-01-26

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