BR0210302A - processos para a produção de uma emulsão óleo em água e microcápsulas, e, microcápsula - Google Patents

processos para a produção de uma emulsão óleo em água e microcápsulas, e, microcápsula

Info

Publication number
BR0210302A
BR0210302A BR0210302-8A BR0210302A BR0210302A BR 0210302 A BR0210302 A BR 0210302A BR 0210302 A BR0210302 A BR 0210302A BR 0210302 A BR0210302 A BR 0210302A
Authority
BR
Brazil
Prior art keywords
processes
production
microcapsules
microcapsule
oil
Prior art date
Application number
BR0210302-8A
Other languages
English (en)
Other versions
BR0210302B1 (pt
Inventor
Alexander Mark Heming
Patrick Joseph Mulqueen
Herbert Benson Scher
Ian Malcolm Shirley
Original Assignee
Syngenta 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
Application filed by Syngenta Ltd filed Critical Syngenta Ltd
Publication of BR0210302A publication Critical patent/BR0210302A/pt
Publication of BR0210302B1 publication Critical patent/BR0210302B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/14—Derivatives of phosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/54—Silicon compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyamides (AREA)

Abstract

"PROCESSOS PARA A PRODUçãO DE UMA EMULSãO óLEO EM áGUA E DE MICROCáPSULAS, E, MICROCáPSULA". São descritos tensoativos poliméricos reativos, e seu uso em processos para a preparação de microcápsulas, e em emulsões estabilizadas. Os tensoativos são copolímeros em bloco ou polímeros de enxerto que contêm unidades tanto hidrofóbicas quanto hidrofílicas e nos quais a unidade hidrofóbica inclui uma unidade reticulante hidrofílica que reage com (a) um ingrediente formador de parede em um processo de microencapsulação, ou (b) um ingrediente na fase dispersa de uma emulsão.
BRPI0210302-8A 2001-06-11 2002-06-10 processos para a produÇço de uma emulsço àleo em Água e de microcÁpsulas. BR0210302B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0114197.7A GB0114197D0 (en) 2001-06-11 2001-06-11 Reactive polymeric surfactants
GB0114197.7 2001-06-11
PCT/GB2002/002744 WO2002100525A2 (en) 2001-06-11 2002-06-10 Use of reactive polymeric surfactants in the formation of emulsions

Publications (2)

Publication Number Publication Date
BR0210302A true BR0210302A (pt) 2004-07-13
BR0210302B1 BR0210302B1 (pt) 2011-07-26

Family

ID=9916350

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210302-8A BR0210302B1 (pt) 2001-06-11 2002-06-10 processos para a produÇço de uma emulsço àleo em Água e de microcÁpsulas.

Country Status (21)

Country Link
US (1) US7199185B2 (pt)
EP (1) EP1401562B1 (pt)
JP (1) JP4399252B2 (pt)
CN (1) CN100415354C (pt)
AT (1) ATE410222T1 (pt)
AU (1) AU2002314315B2 (pt)
BR (1) BR0210302B1 (pt)
CA (1) CA2447759C (pt)
CZ (1) CZ304798B6 (pt)
DE (1) DE60229249D1 (pt)
EA (1) EA007354B1 (pt)
ES (1) ES2311057T3 (pt)
GB (1) GB0114197D0 (pt)
IL (2) IL159062A0 (pt)
MX (1) MXPA03011379A (pt)
NO (1) NO331666B1 (pt)
NZ (1) NZ529669A (pt)
PL (1) PL220597B1 (pt)
RS (1) RS50940B (pt)
WO (1) WO2002100525A2 (pt)
ZA (1) ZA200309057B (pt)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0114197D0 (en) * 2001-06-11 2001-08-01 Syngenta Ltd Reactive polymeric surfactants
US6828025B2 (en) 2002-05-24 2004-12-07 Mcmaster University Microencapsulation of polar liquids in copolymer shells
FR2846973B1 (fr) * 2002-11-07 2004-12-17 Rhodia Chimie Sa Composition d'antifroissage comprenant un copolymere a architecture controlee, pour articles en fibres textiles
GB0228537D0 (en) * 2002-12-06 2003-01-15 Syngenta Ltd Particulate suspensions
WO2004054362A1 (en) * 2002-12-13 2004-07-01 Monsanto Technology Llc Microcapsules with amine adjusted release rates
US7598313B2 (en) * 2003-09-05 2009-10-06 University Of Massachusetts Amphiphilic polymer capsules and related methods of interfacial assembly
JP4562364B2 (ja) * 2003-09-12 2010-10-13 日本曹達株式会社 ブロック・グラフト共重合体及びそれらを用いた高分子固体電解質
EP1755384A1 (en) * 2004-06-14 2007-02-28 Monsanto Technology, LLC Microcapsules having activated release of core material therein
GB0505569D0 (en) * 2005-03-18 2005-04-27 Syngenta Ltd Formulations
US20060264332A1 (en) * 2005-05-20 2006-11-23 Halliburton Energy Services, Inc. Methods of using reactive surfactants in subterranean operations
US8449714B2 (en) 2005-12-08 2013-05-28 Covidien Lp Biocompatible surgical compositions
AU2007245029B2 (en) * 2006-03-30 2012-06-28 Specialty Operations France Reactive monomeric surfactants
US7585927B2 (en) * 2006-03-30 2009-09-08 Rhodia Inc. Reactive surfactants and their use in emulsions and dispersions
CA2664242A1 (en) * 2006-10-05 2008-04-10 Basf Se Comb polymers and use thereof for the production of active or effective ingredient formulations
EP2088855B1 (en) * 2006-11-30 2010-03-24 Basf Se Agrochemical formulations comprising co-polymers based on ethylenically unsaturated dicarboxylic mono and diesters
DE102007060175A1 (de) 2007-12-13 2009-06-18 Johannes Gutenberg-Universität Mainz Quartärnisierung des Zusatzstoffs Aminoalkyl Methacrylat Copolymer E zur Verbesserung der Permeabilität und Löslichkeit von Arzneistoffen
WO2010093970A2 (en) * 2009-02-13 2010-08-19 Monsanto Technology Llc Encapsulation of herbicides to reduce crop injury
CN102404989B (zh) 2009-04-22 2016-02-17 阿克佐诺贝尔化学国际公司 用于农业应用的分散剂
AU2010261875B2 (en) * 2009-06-15 2016-02-11 Basf Se Microcapsules having highly branched polymers as cross-linking agents
DE102009030411A1 (de) * 2009-06-25 2010-12-30 Clariant International Limited Wasser-in-Öl-Emulsion und Verfahren zu ihrer Herstellung
US8686089B2 (en) * 2009-07-15 2014-04-01 E I Du Pont De Nemours And Company Crosslinking pigment dispersion on diblock polymeric dispersants
WO2011008820A1 (en) 2009-07-15 2011-01-20 E. I. Du Pont De Nemours And Company Method of printing using ink jet inks comprising a crosslinking pigment dispersion based on diblock polymeric dispersants
US8591020B2 (en) 2009-07-15 2013-11-26 E I Du Pont De Nemours And Company Aqueous ink jet ink comprising a crosslinking pigment dispersion based on diblock polymeric dispersants
CN102791827B (zh) 2009-11-09 2016-11-16 华盛顿大学商业化中心 官能化发色聚合物点及其生物共轭体
US8715544B2 (en) 2009-12-21 2014-05-06 Appvion, Inc. Hydrophilic liquid encapsulates
US20110236496A1 (en) * 2010-03-26 2011-09-29 Peter Markland Emulsions for Microencapsulation Comprising Biodegradable Surface-Active Block Copolymers as Stabilizers
CN101845122B (zh) * 2010-06-11 2012-07-25 成都达威化工科技有限公司 水性高分子颜料分散剂及由其制备的皮革阳离子颜料膏
CN101891870B (zh) * 2010-06-30 2012-08-08 华南理工大学 一种具有pH响应性的两亲性共聚物刷及其制法和应用
AU2011291580B2 (en) 2010-08-18 2015-08-20 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
AU2011317142B2 (en) 2010-10-18 2015-04-23 University of Washington Center for Commercialization Chromophoric polymer dots
WO2012101070A1 (en) 2011-01-24 2012-08-02 Basf Se Agrochemical formulation comprising encapsulated pesticide
CN102179202A (zh) * 2011-03-15 2011-09-14 赵争艳 一种两性梳形嵌段聚合物表面活性剂及其制备方法
US9206381B2 (en) 2011-09-21 2015-12-08 Ecolab Usa Inc. Reduced misting alkaline cleaners using elongational viscosity modifiers
SG189650A1 (en) * 2011-10-17 2013-05-31 Agency Science Tech & Res Copolymers
US9797840B2 (en) 2011-11-28 2017-10-24 University Of Washington Through Its Center For Commercialization Highly fluorescent polymer nanoparticle
EP3718573B1 (en) 2011-12-30 2026-05-20 Univ Washington Through Its Center For Commercialization Narrowband Chromophore Emitting Polymer Dots
WO2013116614A1 (en) 2012-02-03 2013-08-08 University Of Washington Through Its Center For Commercialization Polyelectrolyte-coated polymer dots and related methods
ES2480343B1 (es) * 2013-01-25 2015-05-20 Ecopol Tech, S.L. Procedimiento para la fabricación de un microencapsulado y compuesto anfifílico reactivo, microencapsulado y composición correspondientes
WO2014153051A1 (en) 2013-03-14 2014-09-25 University Of Washington Through Its Center For Commercialization Polymer dot compositions and related methods
CN103193927B (zh) * 2013-04-27 2016-01-20 南京构友生物材料有限公司 可键合的血液友好聚合物及其制法与用途
CN106029717B (zh) * 2013-12-17 2019-07-16 路博润先进材料公司 表面活性剂响应性乳液聚合微凝胶
MX383040B (es) 2014-01-27 2025-03-13 Monsanto Technology Llc Concentrados herbicidas acuosos.
US9637708B2 (en) 2014-02-14 2017-05-02 Ecolab Usa Inc. Reduced misting and clinging chlorine-based hard surface cleaner
TW201613688A (en) * 2014-02-18 2016-04-16 Rohm & Haas Microcapsules
US20160153187A1 (en) * 2014-12-01 2016-06-02 Ppg Industries Ohio, Inc. Sound damping system
CN107428880A (zh) 2014-12-17 2017-12-01 路博润先进材料公司 表面活性剂响应性乳液聚合微凝胶
WO2016100466A1 (en) 2014-12-18 2016-06-23 Lubrizol Advanced Materials, Inc. Amphiphilic suspension and stability agent for antidandruff hair care compositions
WO2016207187A1 (en) * 2015-06-22 2016-12-29 S.P.C.M. Sa Use of an ampholyte copolymer as colloidal stabilizer
EP3390483B1 (en) * 2015-10-27 2022-05-18 The Procter & Gamble Company Encapsulation
DE102015014912B4 (de) * 2015-11-18 2017-09-28 Urotech Gmbh Beschichtung für ein medizinisches Instrument, Verfahren zu dessen Beschichten und mit diesem Verfahren beschichtetes medizinisches Instrument
JP2017190424A (ja) * 2016-04-15 2017-10-19 竹本油脂株式会社 ビニル共重合体
CN105797660B (zh) * 2016-04-18 2019-02-15 天津工业大学 一种油溶性醚化氨基树脂制备胶囊的方法
CN109153947B (zh) 2016-05-23 2021-03-16 埃科莱布美国股份有限公司 通过使用高分子量油包水乳液聚合物的减少雾化的碱性和中性清洁、消毒和杀菌组合物
EP3719107B1 (en) 2016-05-23 2024-08-07 Ecolab USA Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
GB201612678D0 (en) * 2016-07-21 2016-09-07 Bp Exploration Operating Process
EP3496759B1 (en) 2016-08-09 2022-03-16 The University of Liverpool Ophthalmic compositions
GB201615905D0 (en) * 2016-09-19 2016-11-02 Givaudan Sa Improvements in or relating to organic compounds
EP3295929A1 (en) * 2016-09-19 2018-03-21 S.P.C.M. Sa Use of an ampholyte copolymer as colloidal stabilizer in a process of encapsulating fragrance
CN106634548B (zh) * 2016-12-15 2019-01-29 烟台隆达树脂有限公司 一种聚氨酯/丙烯酸酯杂化乳液及其制备方法
WO2018138069A1 (en) * 2017-01-24 2018-08-02 Agfa Nv Capsules stabilised by cationic dispersing groups
EP3589125A1 (en) 2017-03-01 2020-01-08 Ecolab USA, Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
CA3066746A1 (en) 2017-06-13 2018-12-20 Monsanto Technology Llc Microencapsulated herbicides
CN111491724A (zh) * 2017-11-06 2020-08-04 陶氏环球技术有限责任公司 非水包封
GB201721584D0 (en) 2017-12-21 2018-02-07 Givaudan Sa Improvements in or relating to organic compounds
CN108586758B (zh) * 2018-05-10 2020-10-16 宁波新斯维箱包有限公司 微胶囊及其制备方法
CN109293811B (zh) * 2018-09-30 2020-08-04 菏泽学院 一种聚甲基丙烯酸n，n-二甲氨基乙酯的液液界面合成方法及应用
WO2020098981A1 (en) * 2018-11-16 2020-05-22 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Surfactant-stabilized fluid interface and dispersion comprising one or more droplets having a surfactant stabilized fluid interface
PY2005101A (es) 2019-01-30 2021-01-08 Monsanto Tech Herbicidas de acetamida microencapsulada
MX2022000454A (es) 2019-07-12 2022-04-18 Ecolab Usa Inc Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali.
CN110745929B (zh) * 2019-10-17 2021-08-06 苏州赛维科环保技术服务有限公司 一种乳液絮凝剂
US20230116634A1 (en) * 2020-03-06 2023-04-13 Basf Se New agrochemical formulations
WO2022006703A1 (en) * 2020-07-06 2022-01-13 Dic Corporation Composition, coating formulation, and multilayer body
CN112279970B (zh) * 2020-10-21 2022-04-01 江苏海洋大学 一种端羟基聚合物在制备多功能互穿网络聚合物中的应用
CN115612163A (zh) * 2022-11-08 2023-01-17 浙江大学 一种发泡微胶囊的制备方法
CN116178796B (zh) * 2023-02-27 2025-02-11 山东高速路用新材料技术有限公司 一种包覆型硫化剂、沥青稳定剂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68918923T2 (de) * 1988-12-19 1995-02-23 Dowelanco Stabile Emulsionsformulierungen von wasserunlöslichen organischen Pestiziden.
US5089259A (en) * 1988-12-19 1992-02-18 Dowelanco Stable concentrates and emulsions of water-insoluble organic pesticides
US4977059A (en) * 1989-05-12 1990-12-11 The Mead Corporation Sulfonated-ethylene oxide dispersants for use in preparing amine-formaldehyde microcapsules
JPH07246329A (ja) * 1994-03-09 1995-09-26 Nippon Paint Co Ltd マイクロカプセルの製造方法及びマイクロカプセル
JPH10502119A (ja) 1994-06-24 1998-02-24 ザ ダウ ケミカル カンパニー 新規両親媒性グラフトコポリマー、その製造、その組成物、及びその使用方法
PT876205E (pt) 1995-12-29 2002-09-30 Ciba Spec Chem Water Treat Ltd Particulas que possuem uma concha polimerica e a sua producao
US6262152B1 (en) * 1998-10-06 2001-07-17 E. I. Du Pont De Nemours And Company Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments
GB0114197D0 (en) * 2001-06-11 2001-08-01 Syngenta Ltd Reactive polymeric surfactants

Also Published As

Publication number Publication date
CA2447759C (en) 2011-04-26
DE60229249D1 (de) 2008-11-20
PL366467A1 (en) 2005-02-07
IL159062A0 (en) 2004-05-12
EP1401562B1 (en) 2008-10-08
WO2002100525A2 (en) 2002-12-19
CZ20033370A3 (cs) 2004-05-12
CN1541136A (zh) 2004-10-27
RS50940B (sr) 2010-08-31
CA2447759A1 (en) 2002-12-19
ZA200309057B (en) 2004-09-17
EP1401562A2 (en) 2004-03-31
PL220597B1 (pl) 2015-11-30
CZ304798B6 (cs) 2014-10-29
ATE410222T1 (de) 2008-10-15
NZ529669A (en) 2006-08-31
MXPA03011379A (es) 2004-04-05
EA007354B1 (ru) 2006-10-27
AU2002314315B2 (en) 2006-12-21
YU97603A (sh) 2006-05-25
GB0114197D0 (en) 2001-08-01
BR0210302B1 (pt) 2011-07-26
CN100415354C (zh) 2008-09-03
NO20035487D0 (no) 2003-12-10
JP2004537610A (ja) 2004-12-16
US7199185B2 (en) 2007-04-03
EA200400025A1 (ru) 2004-04-29
ES2311057T3 (es) 2009-02-01
JP4399252B2 (ja) 2010-01-13
NO331666B1 (no) 2012-02-20
WO2002100525A3 (en) 2003-07-31
IL159062A (en) 2007-07-04
US20040197357A1 (en) 2004-10-07

Similar Documents

Publication Publication Date Title
NO20035487D0 (no) Anvendelse av reaktive polylmere surfaktanter ved dannelse av emulsjoner
BR0208797A (pt) Microcápsulas
AU2001252145A1 (en) Microcapsules - vi
EP0344818A3 (en) A method of using polymeric compositions
FR2747321B1 (fr) Procede de preparation d'une emulsion
SE8503459L (sv) Sett att framstella sma, sferiska polymerpartiklar
CA2092346A1 (en) Protein stabilised oil-in-water emulsions
ATE304343T1 (de) Mikrokapseln - iv
BR9916447A (pt) Emulsão despejável contendo água e óleo, e, processos para a preparação de emulsão despejável contendo água e óleo e para intensificar a estabilidade da emulsão despejável de água em óleo
PL1716224T3 (pl) Od rzadkiego po gęsty układ wieloskładnikowy
AR020210A1 (es) Combinacion de dos o mas ingredientes activos en formulaciones microencapsuladas
MX9401021A (es) Procedimiento para la preparacion de microcapsulas
ES2017536B3 (es) Proceder para la fabricacion de microcapsulas, las microcapsulas obtenidas y su utilizacion
DE69906255D1 (de) Flüssige zusammensetzungen, die unter dem einfluss von scherkräften reversibel verdicken oder gelieren
ATE269155T1 (de) Wasser- oder öllösliche pestizide formulierung
BR9909636A (pt) Processo para a preparação de uma formulação, e, formulação
FR2833184B1 (fr) Procede de preparation d'une emulsion multiple de type eau/huile/eau
BRPI0507521A (pt) processo para preparação e uso das microesferas biodegradáveis monodispersas e microesferas biodegradáveis monodispersas
BR0115751A (pt) Composições de polìmero de dispersão lìquida, sua preparação e seu uso
ES2180192T3 (es) Procedimiento y aparato de preparacion de vesiculas.
CA2276364A1 (en) Novel water-in-oil microencapsulation process and microcapsules produced thereby
ATE288318T1 (de) Mikrokapseln (viii)
DE50211883D1 (de) Verwendung von Wirkstoffmischungen mit Azelainsäure und Glycyrrhetinsäure als Anti-Aknemittel
ES8602435A1 (es) Procedimiento de fabricacion de microcapsulas dotadas de paredes polimericas generalmente continuas
KR950002583A (ko) 농약 조성물

Legal Events

Date Code Title Description
B25G Requested change of headquarter approved
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/06/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10.06.2022