MXPA03005514A - Procedimiento para tratar polimerizados en emulsion. - Google Patents

Procedimiento para tratar polimerizados en emulsion.

Info

Publication number
MXPA03005514A
MXPA03005514A MXPA03005514A MXPA03005514A MXPA03005514A MX PA03005514 A MXPA03005514 A MX PA03005514A MX PA03005514 A MXPA03005514 A MX PA03005514A MX PA03005514 A MXPA03005514 A MX PA03005514A MX PA03005514 A MXPA03005514 A MX PA03005514A
Authority
MX
Mexico
Prior art keywords
acid
chloride
sulphate
aqueous solution
emulsion polymerisation
Prior art date
Application number
MXPA03005514A
Other languages
English (en)
Inventor
Eichenauer Herbert
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of MXPA03005514A publication Critical patent/MXPA03005514A/es

Links

Classifications

    • 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
    • C08C1/14—Coagulation
    • C08C1/15—Coagulation characterised by the coagulants used
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • 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
    • C08F6/22—Coagulation
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex
    • Y10S528/936—Coagulating

Landscapes

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

Abstract

Procedimiento para el procesamiento de componentes polimeros preparados por polimerizacion en emulsion, caracterizado porque la coagulacion del latex polimero acuoso presente tras la polimerizacion en emulsion se lleva a cabo utilizando una combinacion de A) al menos una solucion acuosa de una sal seleccionada entre cloruro sodico, cloruro calcico, cloruro magnesico, cloruro de aluminio, sulfato sodico, sulfato magnesico, sulfato de aluminio o mezclas de las mismas, B) al menos una solucion acuosa de una sal del acido hipofosforoso (H3PO2), del acido fosforoso (H3PO3 o HPO2), del acido ascorbico o de mezclas de las mismas y dado el caso C) un acido acuoso diluido seleccionado entre acido sulfurico, acido fosforico o acido acetico.
MXPA03005514A 2000-12-20 2001-12-10 Procedimiento para tratar polimerizados en emulsion. MXPA03005514A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063954A DE10063954A1 (de) 2000-12-20 2000-12-20 Verfahren zur Aufarbeitung von Emulsionspolymerisaten
PCT/EP2001/014444 WO2002050168A2 (de) 2000-12-20 2001-12-10 Verfahren zur aufarbeitung von emulsionspolymerisaten

Publications (1)

Publication Number Publication Date
MXPA03005514A true MXPA03005514A (es) 2004-04-20

Family

ID=7668260

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03005514A MXPA03005514A (es) 2000-12-20 2001-12-10 Procedimiento para tratar polimerizados en emulsion.

Country Status (11)

Country Link
US (1) US6747124B2 (es)
EP (1) EP1358225B8 (es)
JP (1) JP2004516351A (es)
KR (1) KR100829343B1 (es)
CN (1) CN1227269C (es)
AU (1) AU2002233231A1 (es)
DE (2) DE10063954A1 (es)
ES (1) ES2243573T3 (es)
MX (1) MXPA03005514A (es)
TW (1) TW570938B (es)
WO (1) WO2002050168A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4698156B2 (ja) * 2004-03-08 2011-06-08 日本エイアンドエル株式会社 色相の改善された透明熱可塑性樹脂の製造方法
US20060069209A1 (en) * 2004-09-29 2006-03-30 Klosiewicz Daniel W Heat stable functionalized polyolefin emulsions
KR100782700B1 (ko) * 2005-11-01 2007-12-07 주식회사 엘지화학 열안정성, 내광변색성 및 내후성이 우수한 열가소성 수지조성물
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
CN102453166B (zh) * 2010-11-01 2013-08-28 中化蓝天集团有限公司 一种水相聚合乳液的后处理方法
RU2515431C2 (ru) * 2012-07-03 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет инженерных технологий"(ФГБОУ ВПО "ВГУИТ") Способ получения наполненного бутадиен-стирольного каучука
RU2693727C2 (ru) * 2014-05-11 2019-07-04 Инфимер Текнолоджис Лтд. Способ сортировки и/или переработки отходов и полученный в результате переработанный материал
CN105669881A (zh) * 2016-03-07 2016-06-15 黎春柏 一种生物双酸菌天然橡胶乳凝固剂及其制备方法
CN105542036A (zh) * 2016-03-07 2016-05-04 艾鹰 一种生物双酸菌天然橡胶乳凝固剂的制备方法
US11674033B2 (en) * 2017-11-16 2023-06-13 Sabic Global Technologies B.V. Core-shell graft copolymers with improved surface properties
KR102302037B1 (ko) * 2017-11-30 2021-09-15 주식회사 엘지화학 열가소성 수지 조성물의 제조방법 및 이로부터 제조된 열가소성 수지 조성물
KR102354837B1 (ko) 2018-10-19 2022-01-25 주식회사 엘지화학 그라프트 공중합체 분말의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366460A (en) 1940-11-29 1945-01-02 Goodrich Co B F Method of coagulating dispersions
NL263649A (es) 1960-04-15
US3248455A (en) 1963-08-14 1966-04-26 Us Rubber Co Method of recovering resinous polymer from latex
US4113796A (en) 1969-11-21 1978-09-12 Bayer Aktiengesellschaft Process for working up dispersions of elastic-thermoplastic or thermoplastic plastics
US4602083A (en) * 1985-01-10 1986-07-22 Rohm And Haas Company Coagulation process
DE3505749A1 (de) * 1985-02-20 1986-08-21 Bayer Ag, 5090 Leverkusen Formmassen mit einheitlicher korngroesse und verbesserter thermostabilitaet ii
JPS63227606A (ja) * 1987-03-16 1988-09-21 Mitsubishi Rayon Co Ltd 熱可塑性樹脂の製造方法
US5169903A (en) * 1987-12-28 1992-12-08 Mitsubishi Rayon Company Ltd. Methacrylic resin cast plate having transparency and impact resistance and process for preparation thereof
US4948852A (en) * 1989-10-26 1990-08-14 E. I. Du Pont De Nemours And Company Peroxide-curable fluoroelastomers and chlorofluoroelastomers having bromine and iodine curesites and the preparation thereof
US5063259A (en) * 1990-07-03 1991-11-05 Rohm And Haas Company Clear, impact-resistant plastics
US5534594A (en) * 1994-12-05 1996-07-09 Rohm And Haas Company Preparation of butadiene-based impact modifiers

Also Published As

Publication number Publication date
ES2243573T3 (es) 2005-12-01
TW570938B (en) 2004-01-11
US20020111397A1 (en) 2002-08-15
EP1358225B1 (de) 2005-06-15
KR100829343B1 (ko) 2008-05-13
EP1358225A2 (de) 2003-11-05
US6747124B2 (en) 2004-06-08
CN1481395A (zh) 2004-03-10
AU2002233231A1 (en) 2002-07-01
JP2004516351A (ja) 2004-06-03
WO2002050168A3 (de) 2002-09-12
WO2002050168A2 (de) 2002-06-27
CN1227269C (zh) 2005-11-16
KR20030066719A (ko) 2003-08-09
DE10063954A1 (de) 2002-06-27
WO2002050168A8 (de) 2003-11-06
EP1358225B8 (de) 2005-09-21
DE50106557D1 (de) 2005-07-21

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