MXPA02009848A - Proceso de sintesis de microgel y productos producidos a partir de este. - Google Patents

Proceso de sintesis de microgel y productos producidos a partir de este.

Info

Publication number
MXPA02009848A
MXPA02009848A MXPA02009848A MXPA02009848A MXPA02009848A MX PA02009848 A MXPA02009848 A MX PA02009848A MX PA02009848 A MXPA02009848 A MX PA02009848A MX PA02009848 A MXPA02009848 A MX PA02009848A MX PA02009848 A MXPA02009848 A MX PA02009848A
Authority
MX
Mexico
Prior art keywords
dispersing medium
microgel
solvophobic
solvophilic
block
Prior art date
Application number
MXPA02009848A
Other languages
English (en)
Inventor
Charles T Berge
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MXPA02009848A publication Critical patent/MXPA02009848A/es

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

La invencion proporciona, en un aspecto un proceso para preparar un microgel mediante polimerizacion RAFT en presencia de un agente de transferencia de cadena RAFT, uno o más monomeros solvofobicos y uno o más monomeros solvofílicos, para formar uno o mas copolímeros en bloque que comprenden uno o más bloques solvofobicos y uno o más bloques solvofílicos, en donde el bloque solvofobico es insoluble en un medio de dispersion, y el bloque solvofílico es soluble en el medio de dispersion. El copolímero en bloque es dispersado en el medio de dispersion para formar micelas, que es luego estabilizado para formar el microgel. El medio de dispersion puede ser acuoso o lipofílico. El método de la presente invencion también permite a alguien encapsular una amplia variedad de materiales, tales como pigmentos, moléculas colorantes, y hojuelas de aluminio utilizadas en pinturas metalizadas.
MXPA02009848A 2000-04-07 2001-04-06 Proceso de sintesis de microgel y productos producidos a partir de este. MXPA02009848A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ6794A AUPQ679400A0 (en) 2000-04-07 2000-04-07 Microgel synthesis
PCT/US2001/011386 WO2001077198A1 (en) 2000-04-07 2001-04-06 Process of microgel synthesis and products produced therefrom

Publications (1)

Publication Number Publication Date
MXPA02009848A true MXPA02009848A (es) 2003-06-17

Family

ID=3820888

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02009848A MXPA02009848A (es) 2000-04-07 2001-04-06 Proceso de sintesis de microgel y productos producidos a partir de este.

Country Status (12)

Country Link
EP (1) EP1268591B1 (es)
JP (1) JP5489384B2 (es)
KR (1) KR100796053B1 (es)
CN (1) CN1422291B (es)
AU (1) AUPQ679400A0 (es)
BR (1) BR0109902A (es)
CA (1) CA2403155A1 (es)
IL (2) IL152087A0 (es)
MX (1) MXPA02009848A (es)
NZ (1) NZ521244A (es)
TW (1) TW558558B (es)
WO (1) WO2001077198A1 (es)

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IL162557A0 (en) * 2001-12-21 2005-11-20 Univ Sydney Aqueous dispersions of polymer particles
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FR2843314B1 (fr) 2002-08-06 2004-09-24 Rhodia Chimie Sa Synthese de microgels statistiques par polymerisation radicalaire controlee
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MX2007004130A (es) * 2004-10-04 2007-09-11 Univ Sydney Proceso de polimerizacion superficial y producto polimerico, utilizando agente raft.
US7585922B2 (en) 2005-02-15 2009-09-08 L'oreal, S.A. Polymer particle dispersion, cosmetic compositions comprising it and cosmetic process using it
FR2881950B1 (fr) * 2005-02-15 2007-04-13 Oreal Composition cosmetique comprenant une dispersion de particules de polymeres, dispersion de particules de polymeres et procede cosmetique l'utilisant
JP4908786B2 (ja) * 2005-06-22 2012-04-04 三井化学株式会社 オレフィン系重合体およびその製造方法
JP4908785B2 (ja) * 2005-06-22 2012-04-04 三井化学株式会社 ポリオレフィン鎖含有マクロチオカルボニル化合物
DE102005045458A1 (de) * 2005-09-22 2007-03-29 Röhm Gmbh Verfahren zur Herstellung von ABA-Triblockcopolymeren auf (Meth)acrylatbasis
US7671152B2 (en) * 2005-12-22 2010-03-02 The Goodyear Tire & Rubber Company Surfactantless synthesis of amphiphilic cationic block copolymers
JP5016829B2 (ja) * 2006-03-02 2012-09-05 日本テルペン化学株式会社 ジベンジルトリチオカーボネート誘導体、その製造方法およびそれを用いた重合体
WO2007112503A1 (en) * 2006-04-03 2007-10-11 The University Of Sydney Polymer product and interfacial polymerisation process using raft agent
FR2911877B1 (fr) * 2007-01-29 2009-04-10 Arkema France Procede de preparation de particules de microgel par polymerisation radicalaire controlee en dispersion aqueuse mettant en oeuvre des agents de controle nitroxydes
JP2009001776A (ja) * 2007-06-11 2009-01-08 Rohm & Haas Co 水性エマルジョンポリマー会合性増粘剤
WO2009090253A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Solvent borne crosslinkable block copolymers obtained using raft
CN101918465A (zh) * 2008-01-17 2010-12-15 帝斯曼知识产权资产管理有限公司 利用raft得到的水性可交联嵌段共聚物
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EP2507322A4 (en) * 2009-12-01 2015-12-09 Univ Sydney IN WATER SOURCEABLE POLYMER MATERIALS
CN101875709A (zh) * 2010-06-12 2010-11-03 陕西科技大学 一种丙烯酸树脂乳液的制备方法
CN101864049A (zh) * 2010-06-12 2010-10-20 陕西科技大学 一种高分子表面活性剂的制备方法
NZ608564A (en) 2010-09-22 2014-09-26 Commw Scient Ind Res Org Continuous flow polymerisation process
FR2965564B1 (fr) * 2010-09-30 2012-10-26 Rhodia Operations Preparation de polymeres hydrophiles de haute masse par polymerisation radicalaire controlee
WO2012068153A1 (en) * 2010-11-15 2012-05-24 Sun Chemical Corporation Compositions and methods to improve the setting properties and rub resistance of printing inks
EP2500367A1 (en) 2011-03-18 2012-09-19 Henkel AG & Co. KGaA Block-copolymer containing crosslinkable photoinitator groups
CN102304194A (zh) * 2011-05-19 2012-01-04 上海大学 热敏性可调的生物兼容性核壳结构的高分子纳米凝胶及其制备方法
GB201111439D0 (en) * 2011-07-04 2011-08-17 Syngenta Ltd Formulation
CN102702450B (zh) * 2012-05-22 2017-06-23 电子科技大学中山学院 一种水性聚氨酯‑丙烯酸酯乳液的制法
GB201217313D0 (en) * 2012-09-27 2012-11-14 Univ Sheffield Block copolymer synthesis
US9650480B2 (en) * 2015-04-15 2017-05-16 Ppg Industries Ohio, Inc. Curable film-forming compositions containing encapsulated catalyst components
JP6912876B2 (ja) * 2016-10-06 2021-08-04 三洋化成工業株式会社 アクリル系医薬固形製剤用添加剤
EP3668908B1 (en) * 2017-08-18 2024-01-10 Rohm and Haas Company Encapsulated catalyst and methods of olefin polymerization
FR3071850B1 (fr) 2017-10-02 2020-06-12 Total Marketing Services Composition d’additifs pour carburant
FR3072095B1 (fr) 2017-10-06 2020-10-09 Total Marketing Services Composition d'additifs pour carburant
CN107698781B (zh) * 2017-10-31 2020-05-01 东北林业大学 一种红粉接枝聚丙烯酸微凝胶及其制备方法和应用
AU2018359005A1 (en) * 2017-10-31 2020-05-07 The University Of Sydney Novel polymer coated chlorothalonil particles
FR3073522B1 (fr) 2017-11-10 2019-12-13 Total Marketing Services Nouveau copolymere et son utilisation comme additif pour carburant
FR3074499B1 (fr) 2017-12-06 2020-08-28 Total Marketing Services Utilisation d'un copolymere particulier pour prevenir les depots sur les soupapes des moteurs a injection indirecte essence
FR3074498B1 (fr) 2017-12-06 2020-09-11 Total Marketing Services Composition d’additifs pour carburant
FR3074497B1 (fr) 2017-12-06 2020-09-11 Total Marketing Services Composition d’additifs pour carburant
FR3075813B1 (fr) 2017-12-21 2021-06-18 Total Marketing Services Utilisation de polymeres reticules pour ameliorer les proprietes a froid de carburants ou combustibles
CN108434506B (zh) * 2018-04-27 2021-06-25 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） 一种负载纳米缓释药物胶束的膨胀海绵、制备方法及用途
KR102458927B1 (ko) * 2018-08-29 2022-10-25 주식회사 엘지화학 폴리아크릴로니트릴 폴리머의 제조방법
FR3087788B1 (fr) 2018-10-24 2021-06-25 Total Marketing Services Association d'additifs pour carburant
FR3101882B1 (fr) 2019-10-14 2022-03-18 Total Marketing Services Utilisation de polymères cationiques particuliers comme additifs pour carburants et combustibles
KR102663913B1 (ko) * 2021-08-17 2024-05-09 고려대학교 세종산학협력단 삼중블록공중합체, 그 제조 방법 및 이를 포함하는 염료감응 태양전지
CN113980486B (zh) * 2021-11-18 2023-10-20 浙江理工大学 一种无皂化学交联型共聚物纳米粒子包覆有机颜料杂化胶乳的制备方法
CN114605601B (zh) * 2022-04-15 2023-08-15 清华大学 一种活性纳米乳胶及其制备方法
CN114854163B (zh) * 2022-05-27 2023-08-25 汕头市华麟塑化有限公司 一种改性高抗冲击聚苯乙烯及其制备方法
CN115948013B (zh) * 2022-09-01 2023-11-14 浙江省医疗器械检验研究院(国家食品药品监督管理局杭州医疗器械质量监督检验中心) 一种快速成胶水凝胶及制备方法与应用
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Also Published As

Publication number Publication date
WO2001077198A1 (en) 2001-10-18
JP5489384B2 (ja) 2014-05-14
CN1422291A (zh) 2003-06-04
CN1422291B (zh) 2010-05-26
KR100796053B1 (ko) 2008-01-21
CA2403155A1 (en) 2001-10-18
AUPQ679400A0 (en) 2000-05-11
IL152087A (en) 2007-06-17
EP1268591B1 (en) 2015-05-27
JP2003530473A (ja) 2003-10-14
EP1268591A1 (en) 2003-01-02
BR0109902A (pt) 2003-06-03
KR20020091177A (ko) 2002-12-05
TW558558B (en) 2003-10-21
NZ521244A (en) 2004-06-25
IL152087A0 (en) 2003-05-29

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