BRPI0413289A - método para produzir um material poroso, e, material poroso - Google Patents

método para produzir um material poroso, e, material poroso

Info

Publication number
BRPI0413289A
BRPI0413289A BRPI0413289-0A BRPI0413289A BRPI0413289A BR PI0413289 A BRPI0413289 A BR PI0413289A BR PI0413289 A BRPI0413289 A BR PI0413289A BR PI0413289 A BRPI0413289 A BR PI0413289A
Authority
BR
Brazil
Prior art keywords
porous material
producing
aqueous phase
phase
liquid
Prior art date
Application number
BRPI0413289-0A
Other languages
English (en)
Inventor
Andrew Ian Cooper
Rachel Butler
Original Assignee
Unilever Nv
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
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of BRPI0413289A publication Critical patent/BRPI0413289A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/048—Elimination of a frozen liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Transplantation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)

Abstract

"MéTODO PARA PRODUZIR UM MATERIAL POROSO, E, MATERIAL POROSO". A presente invenção refere-se a um método para a produção de um material poroso, compreendendo as etapas de: (a) prover uma emulsão C/W, compreendendo uma fase aquosa, um material de constituição de matriz, um tensoativo e fase CO~ 2~ líquida; (b) pelo menos parcialmente congelar a fase aquosa; (c) gaseificar CO~ 2~ da fase de CO~ 2~ líquida para formar um material poroso intermediário; (d) exaurir o CO~ 2~ gaseificado do material poroso intermediário; e (e) secar por congelamento o material poroso intermediário, pelo menos substancialmente para remover a fase aquosa e formar o material poroso. A presente invenção também refere-se a material poroso obtenível pelo método.
BRPI0413289-0A 2003-08-04 2004-07-29 método para produzir um material poroso, e, material poroso BRPI0413289A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0318182.3A GB0318182D0 (en) 2003-08-04 2003-08-04 Porous material and method of production thereof
PCT/GB2004/003264 WO2005014704A1 (en) 2003-08-04 2004-07-29 Porous material and method of production thereof

Publications (1)

Publication Number Publication Date
BRPI0413289A true BRPI0413289A (pt) 2006-10-10

Family

ID=27799727

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413289-0A BRPI0413289A (pt) 2003-08-04 2004-07-29 método para produzir um material poroso, e, material poroso

Country Status (11)

Country Link
US (1) US8357728B2 (pt)
EP (1) EP1651712B1 (pt)
CN (1) CN100584880C (pt)
AT (1) ATE375377T1 (pt)
BR (1) BRPI0413289A (pt)
CA (1) CA2545459A1 (pt)
DE (1) DE602004009454T2 (pt)
ES (1) ES2294511T3 (pt)
GB (1) GB0318182D0 (pt)
PT (1) PT1651712E (pt)
WO (1) WO2005014704A1 (pt)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399084B (en) 2002-07-30 2007-01-31 Univ Liverpool Porous beads and method of production thereof
GB0401947D0 (en) * 2004-01-28 2004-03-03 Unilever Plc Porous bodies and method of production thereof
US7544720B2 (en) 2004-01-28 2009-06-09 Conopco, Inc. Porous polymeric materials and method of production thereof
GB0401950D0 (en) * 2004-01-28 2004-03-03 Unilever Plc Porous bodies and method of production thereof
US20080176209A1 (en) * 2004-04-08 2008-07-24 Biomatrica, Inc. Integration of sample storage and sample management for life science
WO2005113147A2 (en) 2004-04-08 2005-12-01 Biomatrica, Inc. Integration of sample storage and sample management for life science
US20060099567A1 (en) * 2004-04-08 2006-05-11 Biomatrica, Inc. Integration of sample storage and sample management for life science
GB0501833D0 (en) * 2005-01-28 2005-03-09 Unilever Plc Carrier liquids and methods of production thereof
US8728387B2 (en) * 2005-12-06 2014-05-20 Howmedica Osteonics Corp. Laser-produced porous surface
WO2009047346A1 (en) * 2007-10-11 2009-04-16 INSERM (Institut National de la Santé et de la Recherche Médicale) Method for preparing porous scaffold for tissue engineering, cell culture and cell delivery
WO2011057266A2 (en) * 2009-11-09 2011-05-12 Board Of Regents, The University Of Texas System Emulsion template method to form small particles of hydrophobic agents with surface enriched hydrophilicity by ultra rapid freezing
EP2588655B1 (en) 2010-07-02 2017-11-15 The Procter and Gamble Company Method for delivering an active agent
BR112013000104A2 (pt) 2010-07-02 2016-05-17 Procter & Gamble produto detergente
US20180163325A1 (en) 2016-12-09 2018-06-14 Robert Wayne Glenn, Jr. Dissolvable fibrous web structure article comprising active agents
BR112013000101A2 (pt) 2010-07-02 2016-05-17 Procter & Gamble filamentos compreendendo mantas de não tecido com agente ativo e métodos de fabricação dos mesmos
EP2598660B1 (en) 2010-07-26 2017-03-15 Biomatrica, INC. Compositions for stabilizing dna, rna and proteins in blood and other biological samples during shipping and storage at ambient temperatures
WO2012018639A2 (en) 2010-07-26 2012-02-09 Biomatrica, Inc. Compositions for stabilizing dna, rna and proteins in saliva and other biological samples during shipping and storage at ambient temperatures
DE102011085688A1 (de) 2011-11-03 2013-05-08 Beiersdorf Ag Kosmetische Zubereitungen mit pulverisierten hydrophoben Stoffen
DE102011085694A1 (de) 2011-11-03 2013-05-08 Beiersdorf Ag Kosmetische Zubereitung mit pulverisierten hydrophilen Stoffen
DE102011085685A1 (de) 2011-11-03 2013-05-08 Beiersdorf Ag Kosmetische Zubereitung mit pulverisierten Stoffen zur Verbesserung der Parfümhaftung
CA2787584A1 (en) 2012-08-22 2014-02-22 Hy-Power Nano Inc. Method for continuous preparation of indium-tin coprecipitates and indium-tin-oxide nanopowders with substantially homogeneous indium/tin composition, controllable shape and particle size
US9725703B2 (en) 2012-12-20 2017-08-08 Biomatrica, Inc. Formulations and methods for stabilizing PCR reagents
WO2014158351A1 (en) * 2013-03-13 2014-10-02 Applied Materials, Inc. Post treatment for constant reduction with pore generation on low-k dielectric films
AU2015212333B2 (en) * 2014-01-29 2019-01-24 Melodea Ltd. Porous nanocrystalline cellulose structures
JP6362226B2 (ja) * 2014-04-22 2018-07-25 ザ プロクター アンド ギャンブル カンパニー 溶解性固体構造物の形態の組成物
JP6570548B2 (ja) * 2014-05-19 2019-09-04 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 多孔質アルギネート系エアロゲルの生成方法
ES2786373T3 (es) 2014-06-10 2020-10-09 Biomatrica Inc Estabilización de trombocitos a temperaturas ambiente
WO2017075554A1 (en) * 2015-10-29 2017-05-04 Golfetto Michael Methods freeze drying and composite materials
KR20250047404A (ko) 2015-12-08 2025-04-03 바이오매트리카 인코포레이티드 적혈구 침강 속도의 감소
CN106391016B (zh) * 2016-08-31 2019-03-19 武汉凯迪工程技术研究总院有限公司 费托合成单分散铁基催化剂及其制备方法和应用
JP6882519B2 (ja) 2017-01-27 2021-06-02 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 発泡性凝集粒子を含む溶解性固形構造体形態の組成物
EP3573593B1 (en) 2017-01-27 2023-08-30 The Procter & Gamble Company Compositions in the form of dissolvable solid structures
US10401253B2 (en) * 2017-04-11 2019-09-03 Spectronics Corporation Fluorescent dye formulation and leak detection method
EP3624765A1 (en) 2017-05-16 2020-03-25 The Procter and Gamble Company Conditioning hair care compositions in the form of dissolvable solid structures
JP1629688S (pt) 2018-07-16 2019-04-15
US11666514B2 (en) 2018-09-21 2023-06-06 The Procter & Gamble Company Fibrous structures containing polymer matrix particles with perfume ingredients
JP7381613B2 (ja) 2019-06-28 2023-11-15 ザ プロクター アンド ギャンブル カンパニー アニオン性界面活性剤を含有する溶解性固体繊維性物品
CN114025738A (zh) 2019-07-03 2022-02-08 宝洁公司 包含阳离子表面活性剂和可溶性酸的纤维结构
USD939359S1 (en) 2019-10-01 2021-12-28 The Procter And Gamble Plaza Packaging for a single dose personal care product
CN114555483B (zh) 2019-10-14 2024-04-26 宝洁公司 含有固体制品的可生物降解的和/或家庭可堆肥的小袋
EP4061320B1 (en) 2019-11-20 2024-07-03 The Procter & Gamble Company Porous dissolvable solid structure
CN114929182B (zh) 2019-12-01 2024-05-28 宝洁公司 具有含有苯甲酸钠和二醇和/或甘油酯的防腐体系的毛发调理剂组合物
USD962050S1 (en) 2020-03-20 2022-08-30 The Procter And Gamble Company Primary package for a solid, single dose beauty care composition
USD941051S1 (en) 2020-03-20 2022-01-18 The Procter And Gamble Company Shower hanger
USD965440S1 (en) 2020-06-29 2022-10-04 The Procter And Gamble Company Package
JP7506249B2 (ja) 2020-07-31 2024-06-25 ザ プロクター アンド ギャンブル カンパニー ヘアケア用プリル含有水溶性繊維パウチ
JP7538327B2 (ja) 2020-08-11 2024-08-21 ザ プロクター アンド ギャンブル カンパニー ブラシシルバリンエシレートを含有する保湿性ヘアコンディショナー組成物
US11696882B2 (en) 2020-08-11 2023-07-11 The Procter & Gamble Company Clean rinse hair conditioner compositions containing brassicyl valinate esylate
JP7513835B2 (ja) 2020-08-11 2024-07-09 ザ プロクター アンド ギャンブル カンパニー ブラシシルバリネートエシレートを含有する低粘度ヘアコンディショナー組成物
CN116568266A (zh) 2020-12-01 2023-08-08 宝洁公司 含有溶解的去头皮屑活性物质的含水毛发调理剂组合物
USD1045064S1 (en) 2020-12-17 2024-10-01 The Procter & Gamble Company Single-dose dissolvable personal care unit
CN113248770B (zh) * 2021-06-01 2022-02-11 中山大学 一种热塑性弹性体物理发泡卷材及其半连续制备方法
WO2023034763A1 (en) 2021-08-30 2023-03-09 The Procter & Gamble Company Dissolvable solid structure comprising first and second polymeric structurants
CN118541127A (zh) 2021-12-17 2024-08-23 宝洁公司 含有盐的可溶性固体纤维洗发剂制品
CN114431474B (zh) * 2022-01-18 2024-03-12 杭州民生健康药业股份有限公司 一种提高益生菌稳定性的微囊粉制备工艺及益生菌颗粒
EP4489719A1 (en) 2022-03-10 2025-01-15 The Procter & Gamble Company Dissolvable solid structure having first and second layers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB217587A (en) 1923-06-11 1924-11-13 Arnold Wuillemin Improvements in illuminated advertisements
CH463935A (fr) * 1966-07-08 1968-10-15 Nestle Sa Procédé de fabrication d'un produit complexe à structure poreuse et produit obtenu par ce procédé
GB2099315A (en) 1981-06-02 1982-12-08 Arco Ind Ltd Toy medical monitoring unit
GB9902463D0 (en) 1999-02-05 1999-03-24 Univ Cambridge Tech Manufacturing porous cross-linked polymer monoliths
GB2355014A (en) * 1999-10-05 2001-04-11 Procter & Gamble Foams and compositions containing these foams
JP2004505035A (ja) 2000-07-31 2004-02-19 オタワ・ハート・インスティテュート・リサーチ・コーポレーション 荷電脂質組成物及びその使用方法
US6608117B1 (en) * 2001-05-11 2003-08-19 Nanosystems Research Inc. Methods for the preparation of cellular hydrogels
TW520383B (en) * 2001-08-03 2003-02-11 Ind Tech Res Inst Method of making porous biodegradable polymers
GB2399084B (en) 2002-07-30 2007-01-31 Univ Liverpool Porous beads and method of production thereof
US7053131B2 (en) * 2002-12-03 2006-05-30 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising supercritical fluid treated HIPE, I-HIPE foams and other foams

Also Published As

Publication number Publication date
CN100584880C (zh) 2010-01-27
DE602004009454D1 (de) 2007-11-22
CA2545459A1 (en) 2005-02-17
US8357728B2 (en) 2013-01-22
DE602004009454T2 (de) 2008-07-24
US20070135528A1 (en) 2007-06-14
PT1651712E (pt) 2007-12-12
CN1860161A (zh) 2006-11-08
EP1651712B1 (en) 2007-10-10
ATE375377T1 (de) 2007-10-15
ES2294511T3 (es) 2008-04-01
GB0318182D0 (en) 2003-09-03
EP1651712A1 (en) 2006-05-03
WO2005014704A1 (en) 2005-02-17

Similar Documents

Publication Publication Date Title
BRPI0413289A (pt) método para produzir um material poroso, e, material poroso
CL2016000204A1 (es) Composición herbicida que comprende un derivado de isoxazolina y un compuesto b seleccionado de entre herbicidas derivados de amida, por los menos un portador y si fuese necesario un surfactante; método para preparar las composiciones; y método para controlar plantas no deseadas. (divisional de solicitud 3725-07)
FR2852053B1 (fr) Turbine haute pression pour turbomachine
AR077597A1 (es) Microemulsion para mejorar la produccion de gas de esquisto (gas no convencional o shale gas) mediante el control de la imbibicion de agua
DK1594958T3 (da) Aktivering og ekspansion af T-celler
EA200101126A1 (ru) Принудительное удаление текучей среды с помощью капиллярного пропитывания
DK1623017T3 (da) Frembringelse og isolering af antigenspecifikke T-celler
CL2010000369A1 (es) Mezcla que comprende 3-bromo-n-[4-cloro-2-metil-6[(metilamino)carbonil]fenil]-1-(3-cloro-2-piridinil)-1h-pirazol-5-carboxamida y un agente para el control de pestes seleccionada entre inhibidores de colinesterasa; composicion, cebo y trampa que comprende la mezcla; metodo para controlar pestes de invertebrados con dicha mezcla.
FI20040162A7 (fi) Viitevärähtelijän taajuuden vakauttaminen
DK1682530T3 (da) Pyrrolsubstituerede indoler som inhibitorer af PAI-1
DK2263674T3 (da) 10,10-Dialkyl-prostansyrederivater som midler til sænkning af intraokulært tryk
ATE359334T1 (de) Herstellung von selbstorganisierten monoschichten
CO5601045A2 (es) Procedimiento para la fabricacion de compuestos organicos
BRPI0509077A (pt) método para separar uma olefina de uma corrente gasosa
SG170081A1 (en) Method of patterning and product(s) obtained therefrom
ATE448017T1 (de) Neue agrochemische formulierungen
DK1446209T3 (da) Fremgangsmåde til ekstraktion af indholdsstoffer fra organisk materiale
TW200706641A (en) Selective high dielectric constant material etchant
UA96407C2 (ru) Способ стабилизации гидроксида меди (ii), фунгицидная или бактерицидная композиция с использованием стабилизированного гидроксида меди (ii)
BRPI0509858A (pt) composição em gránulos solúvel, método para controlar pragas indesejadas, e, processo para preparar uma composição em gránulos solúvel
DK200601077A (da) Miljövenlig skumdæmper
CL2004000417A1 (es) Metodo para la preparacion de una espuma poliisocianurato, que comprende la mezcla de al menos un isocianato organico y al menos un poliol, en presencia de al menos un hidrocarburo alifatico y al menos un catalizador de trimerizacion; y dicha espuma
ATE448267T1 (de) Füllstoffhaltige polyolefinpartikelschaumstoffe
ECSP045370A (es) Composiciones de tinta auto-humedecedoras y metodo para impresión litográfica con el uso de las mismas
ATE310629T1 (de) Verfahren zum einbringen einer innenhöhlung in ein substrat

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.