BR9400395A - Processo de polimerização para preparar partículas poliméricas porosas - Google Patents

Processo de polimerização para preparar partículas poliméricas porosas

Info

Publication number
BR9400395A
BR9400395A BR9400395A BR9400395A BR9400395A BR 9400395 A BR9400395 A BR 9400395A BR 9400395 A BR9400395 A BR 9400395A BR 9400395 A BR9400395 A BR 9400395A BR 9400395 A BR9400395 A BR 9400395A
Authority
BR
Brazil
Prior art keywords
polymer particles
polymerization process
porous polymer
prepare porous
prepare
Prior art date
Application number
BR9400395A
Other languages
English (en)
Portuguese (pt)
Inventor
Paul John Leifholtz
Thomas Edward Meteyer
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR9400395A publication Critical patent/BR9400395A/pt

Links

Classifications

    • 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
    • C08J9/16—Making expandable particles
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • 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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/91—Suspending agents
    • 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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR9400395A 1993-02-01 1994-01-31 Processo de polimerização para preparar partículas poliméricas porosas BR9400395A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/012,082 US5328936A (en) 1993-02-01 1993-02-01 Polymerization process for making porous polymeric particles

Publications (1)

Publication Number Publication Date
BR9400395A true BR9400395A (pt) 1994-08-23

Family

ID=21753305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9400395A BR9400395A (pt) 1993-02-01 1994-01-31 Processo de polimerização para preparar partículas poliméricas porosas

Country Status (7)

Country Link
US (1) US5328936A (enExample)
EP (1) EP0610039A1 (enExample)
JP (1) JPH07304805A (enExample)
AU (1) AU5480194A (enExample)
BR (1) BR9400395A (enExample)
CA (1) CA2114295A1 (enExample)
TW (1) TW241280B (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638995B1 (en) 1998-11-30 2003-10-28 Flint Ink Corporation Printing inks
US6806301B2 (en) * 1998-11-30 2004-10-19 Flint Ink Corporation Lithographic printing inks
US6140392A (en) 1998-11-30 2000-10-31 Flint Ink Corporation Printing inks
AU781897B2 (en) * 1999-05-25 2005-06-23 Point Therapeutics, Inc. Anti-tumor comprising boroproline compounds
US6632531B2 (en) 2001-02-15 2003-10-14 Rohm And Haas Company Porous particles, their aqueous dispersions, and method of preparation
US7131997B2 (en) 2002-03-29 2006-11-07 Scimed Life Systems, Inc. Tissue treatment
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7094369B2 (en) * 2002-03-29 2006-08-22 Scimed Life Systems, Inc. Processes for manufacturing polymeric microspheres
US7053134B2 (en) 2002-04-04 2006-05-30 Scimed Life Systems, Inc. Forming a chemically cross-linked particle of a desired shape and diameter
US7449236B2 (en) * 2002-08-09 2008-11-11 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7588825B2 (en) 2002-10-23 2009-09-15 Boston Scientific Scimed, Inc. Embolic compositions
US6840175B2 (en) 2002-11-20 2005-01-11 Flint Ink Corporation Lithographic printing method using a single fluid ink
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
JP4662730B2 (ja) * 2003-09-12 2011-03-30 ローム アンド ハース カンパニー エネルギー貯蔵装置において有用なマクロレティキュラー炭質材料
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
US8425550B2 (en) 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
US8007509B2 (en) 2005-10-12 2011-08-30 Boston Scientific Scimed, Inc. Coil assemblies, components and methods
US8152839B2 (en) 2005-12-19 2012-04-10 Boston Scientific Scimed, Inc. Embolic coils
US8101197B2 (en) 2005-12-19 2012-01-24 Stryker Corporation Forming coils
US7501179B2 (en) 2005-12-21 2009-03-10 Boston Scientific Scimed, Inc. Block copolymer particles
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
US8414927B2 (en) 2006-11-03 2013-04-09 Boston Scientific Scimed, Inc. Cross-linked polymer particles
US8940172B2 (en) * 2006-12-01 2015-01-27 Institute Of Process Engineering, Chinese Academy Of Sciences Super-macroporous polymeric microspheres and preparation method thereof
US7884037B2 (en) 2006-12-15 2011-02-08 Kimberly-Clark Worldwide, Inc. Wet wipe having a stratified wetting composition therein and process for preparing same
BR112013010055A2 (pt) * 2010-10-25 2018-05-08 Director General Defence Res & Development Organisation oligossicatos de etila com catalisadores polímeros heterogêneos de ácido forte

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224415A (en) * 1958-07-18 1980-09-23 Rohm And Haas Company Polymerization processes and products therefrom
US4382124B1 (en) * 1958-07-18 1994-10-04 Rohm & Haas Process for preparing macroreticular resins, copolymers and products of said process
DE1137554B (de) * 1961-06-21 1962-10-04 Bayer Ag Verfahren zur Polymerisation von wasserunloeslichen Monomeren
US3367889A (en) * 1963-10-28 1968-02-06 Rohm & Haas Process for the preparation of macroreticular-structured copolymers
US3357158A (en) * 1965-06-01 1967-12-12 Dow Chemical Co Process and agents for making chromatographic separations
ZA747111B (en) * 1973-11-21 1975-11-26 Ici Australia Ltd Manufacture of ion exchange resin beads
US4052343A (en) * 1975-11-10 1977-10-04 Rohm And Haas Company Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueous suspension polymerization using trialkylamine phase extender
JPS52140592A (en) * 1976-05-18 1977-11-24 Sumitomo Chem Co Ltd Preparation of porous resins having nitrogen-containing heterocyclic structure
US4191812A (en) * 1978-09-19 1980-03-04 Rohm And Haas Company Ion exchange process involving emulsion ion exchange resins
JPS5920684B2 (ja) * 1980-11-13 1984-05-15 三菱化学株式会社 球状の架橋ポリメタクリル酸樹脂の製造法
CA1303437C (en) * 1988-02-29 1992-06-16 Nobuo Kawahashi Hollow polymer particles, process for production thereof, and use thereof as pigment
JPH0224303A (ja) * 1988-07-12 1990-01-26 Sanken Kako Kk 多孔性交又共重合体の製造方法
JP2727330B2 (ja) * 1988-09-13 1998-03-11 三菱レイヨン株式会社 微粒状重合体の製造方法

Also Published As

Publication number Publication date
US5328936A (en) 1994-07-12
EP0610039A1 (en) 1994-08-10
AU5480194A (en) 1994-08-04
CA2114295A1 (en) 1994-08-02
JPH07304805A (ja) 1995-11-21
TW241280B (enExample) 1995-02-21

Similar Documents

Publication Publication Date Title
BR9400395A (pt) Processo de polimerização para preparar partículas poliméricas porosas
DE69413883D1 (de) Dispersionspolymerisationsverfahren
BR9710104A (pt) Processo para a preparação de particulas políméricas
BR9708335A (pt) Processo de polimerização em solução para polimerizar olefinas
BR9707658A (pt) Processo para polimerização via radical livre e polímero
BR9710105A (pt) Processo para a preparação de particulas políméricas e artigos esponjados
DE69521899D1 (de) Polymerisationsverfahren
NO931205L (no) Polymerpartikler
DE69409176D1 (de) Polymerherstellungsverfahren
BR9301608A (pt) Processo para fracionar um polimero
BR9510336A (pt) Processo para a síntese de polímeros composição e polímero
PT1002146E (pt) Processo para o processamento de misturas polimericas para obter filamentos
BR9709862A (pt) Processo para produzir partícular poliméricas
BR9710511A (pt) Composi-Æo de catalisador e processo para polimeriza-Æo de mon-meros polimeriz veis por adi-Æo
DE69505164D1 (de) Verfahren zur Herstellung von modifizierten vernetzten Polymerpartikeln
BR8904960A (pt) Composicao catalisadora de vanadio,e processo de polimerizacao
IT1286028B1 (it) Processo di polimerizzazione in sospensione di monomeri fluorurati
BR9305240A (pt) Processo para a terminação de um polímero
ITMI940521A0 (it) Processo di (co) polimerizzazione in sospensione per la preparazione di fluoropolimeri termoplastici contenenti idrogeno
BR9000846A (pt) Processo para a preparacao de um polimero
BR8903123A (pt) Processo e extrusor para funcionalizar polimeros de hidrocarbonetos
BR9006481A (pt) Processo e aparelho para inibir protistas
BR8901976A (pt) Composicao de polimero de policetona e processo para sua preparacao
BR8404461A (pt) Processo para modificacao de polimeros
BR9400581A (pt) Processo para aperfeiçoar a expansibilidade de partículas de polímero estirênico

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health