BRPI0504227A - processo para preparar partìculas de látex aumentadas, partìculas de látex aumentadas, uso das mesmas, composição de copolìmero enxertado, uso da mesma, composição de polìmero multimodal, e, uso da mesma - Google Patents

processo para preparar partìculas de látex aumentadas, partìculas de látex aumentadas, uso das mesmas, composição de copolìmero enxertado, uso da mesma, composição de polìmero multimodal, e, uso da mesma

Info

Publication number
BRPI0504227A
BRPI0504227A BRPI0504227-5A BRPI0504227A BRPI0504227A BR PI0504227 A BRPI0504227 A BR PI0504227A BR PI0504227 A BRPI0504227 A BR PI0504227A BR PI0504227 A BRPI0504227 A BR PI0504227A
Authority
BR
Brazil
Prior art keywords
latex particles
multimodal polymer
preparing
increased
grafted copolymer
Prior art date
Application number
BRPI0504227-5A
Other languages
English (en)
Inventor
Christopher Lester
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 BRPI0504227A publication Critical patent/BRPI0504227A/pt

Links

Classifications

    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/065—Increasing the size of dispersed rubber particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/065—Increasing the size of dispersed rubber particles
    • C08C1/07—Increasing the size of dispersed rubber particles characterised by the agglomerating agents used
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/18—Increasing the size of the dispersed particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PROCESSO PARA PREPARAR PARTìCULAS DE LáTEX AUMENTADAS, PARTìCULAS DE LáTEX AUMENTADAS, USO DAS MESMAS, COMPOSIçãO DE COPOLìMERO ENXERTADO, USO DA MESMA, COMPOSIçãO DE POLìMERO MULTIMODAL, E, USO DA MESMA". é divulgado processo para preparação de partículas de látex aumentadas pela agregação de partículas de látex primárias em uma emulsão de látex. Também divulgados estão processos para produzir composições de copolímero enxertado e composições de polímero multimodais usando emulsões de látex contendo partículas de látex aumentadas, bem como usos das partículas de látex aumentadas, das composições de copolímero enxertado e das composições de polímero multimodais.
BRPI0504227-5A 2004-10-13 2005-09-30 processo para preparar partìculas de látex aumentadas, partìculas de látex aumentadas, uso das mesmas, composição de copolìmero enxertado, uso da mesma, composição de polìmero multimodal, e, uso da mesma BRPI0504227A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61824604P 2004-10-13 2004-10-13

Publications (1)

Publication Number Publication Date
BRPI0504227A true BRPI0504227A (pt) 2006-05-23

Family

ID=36572363

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504227-5A BRPI0504227A (pt) 2004-10-13 2005-09-30 processo para preparar partìculas de látex aumentadas, partìculas de látex aumentadas, uso das mesmas, composição de copolìmero enxertado, uso da mesma, composição de polìmero multimodal, e, uso da mesma

Country Status (6)

Country Link
US (1) US20060122327A1 (pt)
EP (1) EP1647558A1 (pt)
JP (1) JP2006111879A (pt)
CN (1) CN1760239A (pt)
BR (1) BRPI0504227A (pt)
TW (1) TW200628491A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623520B1 (en) * 2010-09-28 2017-03-22 Sekisui Plastics Co., Ltd. Resin particles and process for producing same, antiglare film, light-diffusing resin composition, and external preparation
US9260603B2 (en) * 2013-03-15 2016-02-16 Sabic Global Technologies B.V. Polymer compositions, method of manufacture, and articles formed therefrom
US9260604B2 (en) 2013-03-15 2016-02-16 Sabic Global Technologies B.V. Polycarbonate compositions comprising elastomer-modified graft copolymer prepared by emulsion polymerization
US9088009B2 (en) * 2013-03-28 2015-07-21 Lg Chem, Ltd. Resin composition, optical film and organic light emitting display device
CN110072688B (zh) 2016-12-09 2021-11-23 Sabic环球技术有限责任公司 用于生产弹性体团聚物组合物的方法
KR102699824B1 (ko) 2017-10-13 2024-08-27 사빅 글로벌 테크놀러지스 비.브이. 탄성중합체 응집체 조성물을 생산하기 위한 공정
US11286314B2 (en) 2018-05-16 2022-03-29 Lg Chem, Ltd. Method for preparing conjugated diene-based polymer and method for preparing graft copolymer including the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379909A (en) * 1971-06-14 1975-01-08 Int Synthetic Rubber Method of treating a polymer latex
US4043955A (en) * 1975-02-20 1977-08-23 Monsanto Company Continuous method of agglomerating aqueous latices
EP0271684A3 (en) * 1986-11-04 1988-08-10 Ube Cycon, Ltd. Process for agglomerating a polymer latex
US5268430A (en) * 1991-09-16 1993-12-07 General Electric Company Methacrylate-butadiene-styrene graft polymer and its PVC blends having low yellowness, good clarity, and improved impact strength
EP0624600A1 (en) * 1993-05-11 1994-11-17 General Electric Company Agglomeration of latices by organic acid - anhydride mixtures
DE69624451T2 (de) * 1995-07-04 2003-08-14 Mitsubishi Rayon Co., Ltd. Verfahren zur aufflockung von dienpolymerkautschuklatex unter erhöhung der partikelgrösse, pfropfpolymer und thermoplastische zusammensetzung
JP4817403B2 (ja) * 1999-12-20 2011-11-16 ローム アンド ハース カンパニー 肥大化ラテックスの製造方法
AU775470B2 (en) * 2000-03-03 2004-08-05 Rohm And Haas Company Removable coating composition and preparative method
MXPA02011812A (es) * 2001-12-14 2005-08-26 Rohm & Haas Particulas de polimeros multimodales y sus usos.

Also Published As

Publication number Publication date
TW200628491A (en) 2006-08-16
JP2006111879A (ja) 2006-04-27
CN1760239A (zh) 2006-04-19
EP1647558A1 (en) 2006-04-19
US20060122327A1 (en) 2006-06-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired