BR0301667A - Processo para a preparação de polìmeros em emulsão com pureza elevada - Google Patents

Processo para a preparação de polìmeros em emulsão com pureza elevada

Info

Publication number
BR0301667A
BR0301667A BR0301667-6A BR0301667A BR0301667A BR 0301667 A BR0301667 A BR 0301667A BR 0301667 A BR0301667 A BR 0301667A BR 0301667 A BR0301667 A BR 0301667A
Authority
BR
Brazil
Prior art keywords
high purity
emulsion polymers
preparation
preparing
emulsion
Prior art date
Application number
BR0301667-6A
Other languages
English (en)
Other versions
BR0301667B1 (pt
Inventor
Peter Wendling
Hartmut Goebel
Rolf Josten
Paul Krieger
Hans-Rafael Winkelbach
Hans Christian Strauch
Werner Obrecht
Jean-Pierre Lambert
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 BR0301667A publication Critical patent/BR0301667A/pt
Publication of BR0301667B1 publication Critical patent/BR0301667B1/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • 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
    • C08C1/04—Purifying; Deproteinising
    • 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
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/16—Coagulation in floc form
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE POLìMEROS EM EMULSãO COM PUREZA ELEVADA". A presente invenção refere-se a um processo para a preparação de polímeros em emulsão com pureza bastante elevada.
BRPI0301667-6A 2002-06-05 2003-06-04 processo para a preparaÇço de polÍmeros em emulsço com pureza elevada. BR0301667B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10224886A DE10224886A1 (de) 2002-06-05 2002-06-05 Verfahren zur Herstellung von Emulsionspolymeren mit hoher Reinheit

Publications (2)

Publication Number Publication Date
BR0301667A true BR0301667A (pt) 2004-08-24
BR0301667B1 BR0301667B1 (pt) 2013-02-19

Family

ID=29432645

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0301667-6A BR0301667B1 (pt) 2002-06-05 2003-06-04 processo para a preparaÇço de polÍmeros em emulsço com pureza elevada.

Country Status (10)

Country Link
US (1) US20030236348A1 (pt)
EP (1) EP1369436B1 (pt)
JP (1) JP4334279B2 (pt)
KR (1) KR100993707B1 (pt)
BR (1) BR0301667B1 (pt)
CA (1) CA2430770A1 (pt)
DE (2) DE10224886A1 (pt)
MX (1) MXPA03004986A (pt)
PL (1) PL360501A1 (pt)
TW (1) TWI314152B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4782355B2 (ja) * 2002-10-25 2011-09-28 日本ゼオン株式会社 ニトリル基含有共役ジエンゴム及びその製造方法
DE102007024011A1 (de) 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
DE102007024008A1 (de) * 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
DE102007024010A1 (de) 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
JP5514740B2 (ja) * 2008-01-29 2014-06-04 ランクセス・ドイチュランド・ゲーエムベーハー アルキルチオ末端基を任意に含有し、任意に水素化されたニトリルゴム
ES2377362T3 (es) 2008-01-29 2012-03-26 Lanxess Deutschland Gmbh Cauchos de nitrilo dado el caso hidrogenados que contienen dado el caso grupos terminales alquiltio
US8623981B2 (en) * 2008-01-29 2014-01-07 Lanxess Deutschland Gmbh Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
DE102008056975A1 (de) * 2008-11-13 2010-05-20 Lanxess Deutschland Gmbh Lagerstabile, hydroxylmodifizierte Mikrogellatices
EP2368917B1 (en) 2010-03-25 2013-01-09 LANXESS International SA Process for the production of water and solvent-free hydrogenated nitrile rubbers
EP2368916B1 (en) 2010-03-25 2012-08-22 LANXESS International SA Process for the production of water and solvent-free nitrile rubbers
EP2423235A1 (de) * 2010-08-31 2012-02-29 LANXESS Deutschland GmbH Verfahren zur Herstellung von Nitrilkautschuken in organischen Lösungsmitteln
NL2006847C2 (en) * 2011-05-25 2012-11-27 Budev Bv Method for treatment of natural rubber latex and/or synthetic rubber products, a system for treatment and the resulting rubber products.
ITMI20111170A1 (it) * 2011-06-27 2012-12-28 Polimeri Europa Spa "procedimento per la preparazione di gomme nitrile"
KR101673063B1 (ko) * 2013-12-10 2016-11-04 주식회사 엘지화학 니트릴계 공중합체 고무의 제조방법
EP3102631B1 (en) 2014-02-03 2018-05-16 ARLANXEO Deutschland GmbH Stabilized rubbers
JP6789158B2 (ja) * 2017-03-21 2020-11-25 東京応化工業株式会社 ポリマーの製造方法及びレジストパターン形成方法
KR102921166B1 (ko) * 2019-10-10 2026-02-02 주식회사 엘지화학 니트릴계 고무의 제조방법, 이로부터 제조된 니트릴계 고무 및 상기 고무를 포함하는 고무 조성물
EP4169095A4 (en) * 2020-06-17 2024-08-07 GRST International Limited POLYMER PRECIPITATION PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378732A (en) * 1940-10-23 1945-06-19 Goodrich Co B F Production of synthetic rubber
US2464742A (en) * 1944-06-20 1949-03-15 Shell Dev Synthetic elastomers from branchchain hexadiene copolymers
US2830975A (en) * 1955-10-17 1958-04-15 Phillips Petroleum Co Copolymerization of a vinylpyridine and a conjugated diene
CA1145897A (en) * 1979-07-19 1983-05-03 Nur Gurak Latex coagulation
JP2002241507A (ja) * 2000-12-12 2002-08-28 Jsr Corp ジエン系ゴム・無機化合物複合体及びその製造方法並びにそれを含有するゴム組成物

Also Published As

Publication number Publication date
PL360501A1 (en) 2003-12-15
EP1369436A1 (de) 2003-12-10
JP4334279B2 (ja) 2009-09-30
TW200409782A (en) 2004-06-16
TWI314152B (en) 2009-09-01
DE50301594D1 (de) 2005-12-15
KR100993707B1 (ko) 2010-11-10
US20030236348A1 (en) 2003-12-25
MXPA03004986A (es) 2004-10-15
CA2430770A1 (en) 2003-12-05
KR20030094112A (ko) 2003-12-11
DE10224886A1 (de) 2003-12-18
EP1369436B1 (de) 2005-11-09
BR0301667B1 (pt) 2013-02-19
JP2004156011A (ja) 2004-06-03

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LANXESS DEUTSCHLAND GMBH (DE)

Free format text: TRANSFERIDO DE: BAYER AKTIENGESELLSCHAFT

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/06/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved