[go: up one dir, main page]

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

Links

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)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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)
  • Colloid Chemistry (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)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1463765B1 (en) * 2001-12-21 2018-07-18 University of Sydney Aqueous dispersions of polymer particles
JP2005529206A (ja) * 2002-06-10 2005-09-29 ローディア，インコーポレイテッド ２種の混和性溶媒を含む相分離した組成物及びカプセルの製造方法への使用
DE60307371T2 (de) 2002-06-14 2007-08-02 Canon K.K. Partikelzusammensetzung, Aufzeichnungsverfahren sowie Aufzeichnungsgerät unter Verwendung der Partikelzusammensetzung
FR2843314B1 (fr) 2002-08-06 2004-09-24 Rhodia Chimie Sa Synthese de microgels statistiques par polymerisation radicalaire controlee
JP4035449B2 (ja) * 2003-01-10 2008-01-23 キヤノン株式会社 ミセル粒子含有組成物、その薄膜及び薄膜の製造方法
AU2005291835B2 (en) * 2004-10-04 2010-09-16 The University Of Sydney Surface polymerisation process and polymer product using RAFT agent
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
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
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
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
JP2009532534A (ja) * 2006-04-03 2009-09-10 ザ・ユニバーシティ・オブ・シドニー ラフト剤を使用するポリマー生成物および界面重合方法
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
ES2720367T3 (es) 2008-01-17 2019-07-19 Dsm Ip Assets Bv Copolímeros de bloque reticulables de base de agua obtenidos usando RAFT
WO2009090253A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Solvent borne crosslinkable block copolymers obtained using raft
AU2009262359B2 (en) 2008-06-26 2014-07-03 Commonwealth Scientific And Industrial Research Organisation Conducting and semiconducting organic materials
FR2934861B1 (fr) * 2008-08-05 2012-12-28 Arkema France Nouveaux modifiants chocs du type coeur-ecorce pour matrices polymeres transparentes.
US9255198B2 (en) 2009-12-01 2016-02-09 The University Of Sydney Water swellable polymer materials comprising particulate core and water swellable R.A.F.T polymer shell
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
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
JP5780662B2 (ja) * 2010-09-22 2015-09-16 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション 連続フロー重合処理
FR2965564B1 (fr) * 2010-09-30 2012-10-26 Rhodia Operations Preparation de polymeres hydrophiles de haute masse par polymerisation radicalaire controlee
ES2942566T3 (es) * 2010-11-15 2023-06-02 Sun Chemical Corp Composiciones y métodos para mejorar las propiedades de fijación y resistencia al frotado de tintas de impresión
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
KR102638020B1 (ko) * 2017-08-18 2024-02-19 롬 앤드 하아스 컴패니 캡슐화된 촉매 및 올레핀 중합 방법
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
US20200275650A1 (en) * 2017-10-31 2020-09-03 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
FR3074497B1 (fr) 2017-12-06 2020-09-11 Total Marketing Services Composition d’additifs 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
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
CN112384581A (zh) * 2018-06-11 2021-02-19 宣伟投资管理有限公司 包含水分散性丙烯酸类嵌段共聚物的包装涂层
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
WO2024073633A2 (en) * 2022-09-30 2024-04-04 Diaz Jairo A Precise size and shape control of colloids using temperature-active block-copolymer micelles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087125A1 (en) * 1992-01-23 1993-07-24 Mridula Nair Chemically fixed micelles
AUPM930394A0 (en) * 1994-11-09 1994-12-01 Commonwealth Scientific And Industrial Research Organisation Block copolymer synthesis
JP2000514791A (ja) * 1996-06-27 2000-11-07 ジー．ディー．サール アンド カンパニー 架橋した外殻領域および内部芯領域を有する両親媒性コポリマーからなり、医薬およびその他の用途に有用な粒子
NZ333277A (en) * 1996-07-10 2000-09-29 Commw Scient Ind Res Org Polymerization using dithiocarboxylic acid derivatives as chain transfer agents
JPH10110019A (ja) * 1996-10-08 1998-04-28 Kazunori Kataoka 安定化高分子ミセルおよび生理活性物質のキヤリヤーとしてのその使用
JPH10195152A (ja) * 1996-12-27 1998-07-28 Kazunori Kataoka コア−シエル型ミクロスフイアーおよびその製造方法
AUPO460797A0 (en) * 1997-01-15 1997-02-06 University Of Melbourne, The Polymerisation process
IL139666A0 (en) * 1997-07-21 2002-02-10 Commw Scient Ind Res Org Synthesis of dithioester chain transfer agents and use of bis (thioacyl) disulfides or dithioesters as chain transfer agents
JP4886109B2 (ja) * 1997-12-18 2012-02-29 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション リビング性を有する重合方法およびその方法で製造されるポリマー
EP1123332B1 (en) 1998-07-10 2004-05-12 E.I. Du Pont De Nemours And Company Microgels and process for their preparation

Also Published As

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

Similar Documents

Publication Publication Date Title
MXPA02009848A (es) Proceso de sintesis de microgel y productos producidos a partir de este.
Tan et al. Facile preparation of CO2‐responsive polymer nano‐objects via aqueous photoinitiated polymerization‐induced self‐assembly (photo‐PISA)
Gaillard et al. Block copolymers of acrylic acid and butyl acrylate prepared by reversible addition–fragmentation chain transfer polymerization: synthesis, characterization, and use in emulsion polymerization
WO2003066685A3 (en) Chain transfer agents for raft polymerization in aqueous media
AU2001229740A1 (en) Polymers containing modified pigments and methods of preparing the same
US4534892A (en) Foaming liquid detergent composition having a stably dispersed water-insoluble fine powder
TW581774B (en) Method for making hydrophobically associative polymers, methods of use and compositions
Mellot et al. Beyond simple AB diblock copolymers: application of bifunctional and trifunctional RAFT agents to PISA in water
PL340695A1 (en) Method of obtaining synthetic polymers of very low content of residual monomers, products obtained thereby and their application
CN101270178B (zh) 一种水分散疏水阳离子聚合物及制备方法
EP3377034A1 (en) Crosslinked polymers derived from monomers having acryloyl and lactam moieties and sulfonic acid/sulfonate comonomers, compositions thereof, and applications thereof
WO2002046246A3 (en) Polimerization process
WO1998018431A3 (en) Cosmetic compositions comprising an insoluble polymer, a film-forming polymer and an organophilic clay
CN106749907A (zh) 一种atrp技术合成的嵌段聚合物分散剂
WO2011130370A1 (en) Polymers having acid and amide moieties, and uses thereof
BG103062A (en) Pulverization dried polymer compositions and method for their preparation
Durand-Gasselin et al. Colloidal stability of zwitterionic polymer-grafted gold nanoparticles in water
AU5456600A (en) Cold water swellable starches exhibiting delayed viscosity development, preparation and use thereof
ID26486A (id) Metode produksi polimerizat yang larut dalam air atau dapat digembungkan dalam air dengan kandungan monomer residu yang sangat rendah, produk dan penggunaannya
CA1308896C (en) Compositions containing high molecular weight poly(vinylamines) for enhanced oil recovery
CN101921365A (zh) 速溶性阳离子聚丙烯酰胺的制备方法
Jiang et al. Copolymers functionalized with quaternary ammonium compounds under template chain exhibit simultaneously efficient bactericidal and flocculation properties: Characterization, performance and mechanism
WO2002083073A3 (en) Cosmetic compositions containing water-soluble polymer complexes
An et al. Heterofunctional polymers and core–shell nanoparticles via cascade aminolysis/Michael addition and alkyne–azide click reaction of RAFT polymers
Jia et al. Preparation and characterization of poly (dimethyldiallylammonium chloride) with high molar mass using high purity industrial monomer

Legal Events

Date Code Title Description
FG Grant or registration