BRPI0411338A - processo de polimerização envolvendo a dosagem de iniciadores - Google Patents

processo de polimerização envolvendo a dosagem de iniciadores

Info

Publication number
BRPI0411338A
BRPI0411338A BRPI0411338-1A BRPI0411338A BRPI0411338A BR PI0411338 A BRPI0411338 A BR PI0411338A BR PI0411338 A BRPI0411338 A BR PI0411338A BR PI0411338 A BRPI0411338 A BR PI0411338A
Authority
BR
Brazil
Prior art keywords
dosing
polymerization temperature
polymerization process
dosed
primers
Prior art date
Application number
BRPI0411338-1A
Other languages
English (en)
Inventor
Lambertus Meulenbrugge
Andreas Petrus Van Swieten
Koen Antoon Kornelis Vanduffel
Hans Westmijze
Original Assignee
Akzo Nobel Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33539282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0411338(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BRPI0411338A publication Critical patent/BRPI0411338A/pt
Publication of BRPI0411338B1 publication Critical patent/BRPI0411338B1/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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical
    • 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
    • C08F14/00—Homopolymers and 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 a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • 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
    • C08F214/00—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 a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dental Preparations (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)

Abstract

"PROCESSO DE POLIMERIZAçãO ENVOLVENDO A DOSAGEM DE INICIADORES". A presente invenção refere-se a um processo de polimerização onde pelo menos um peróxido, com uma meia-vida entre 1 hora e 0,001 hora à temperatura de polimerização no momento da dosagem, é dosado à mistura reacional à temperatura de polimerização e onde pelo menos durante parte do período em que o peróxido é dosado i) o meio de resfriamento do reator é mantido na capacidade de resfriamento essencialmente máxima e ii) a quantidade de iniciador que é dosada é ativamente controlada tal que a temperatura de polimerização desejada seja atingida e mantida dentro de 0,3<198>C da referida temperatura de polimerização.
BRPI0411338-1A 2003-06-20 2004-06-15 Processo de polimerização envolvendo a dosagem de iniciadores BRPI0411338B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48028303P 2003-06-20 2003-06-20
US60/480,283 2003-06-20
PCT/EP2004/006536 WO2004113392A1 (en) 2003-06-20 2004-06-15 Polymerization process involving the dosing initiators

Publications (2)

Publication Number Publication Date
BRPI0411338A true BRPI0411338A (pt) 2006-07-25
BRPI0411338B1 BRPI0411338B1 (pt) 2014-03-18

Family

ID=33539282

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411338-1A BRPI0411338B1 (pt) 2003-06-20 2004-06-15 Processo de polimerização envolvendo a dosagem de iniciadores

Country Status (21)

Country Link
US (1) US7173095B2 (pt)
EP (1) EP1636272B2 (pt)
JP (1) JP4565165B2 (pt)
KR (1) KR101111560B1 (pt)
CN (1) CN1809595B (pt)
AT (1) ATE380199T1 (pt)
AU (1) AU2004249401B2 (pt)
BR (1) BRPI0411338B1 (pt)
CA (1) CA2529803C (pt)
CO (1) CO5721013A2 (pt)
DE (1) DE602004010513T3 (pt)
ES (1) ES2297434T5 (pt)
MX (1) MXPA05013952A (pt)
MY (1) MY137021A (pt)
NO (1) NO333146B1 (pt)
PL (1) PL1636272T5 (pt)
RU (1) RU2354663C2 (pt)
SA (1) SA04250175B1 (pt)
TW (1) TWI365194B (pt)
WO (1) WO2004113392A1 (pt)
ZA (1) ZA200600545B (pt)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
JP4323406B2 (ja) 2004-10-04 2009-09-02 住友化学株式会社 連続重合装置およびそれを用いた連続重合方法
DE102008008421B4 (de) 2008-02-09 2014-06-26 Celanese Emulsions Gmbh Verfahren zur Herstellung von Polymerdispersionen, die damit enthaltenen Dispersionen und deren Verwendung
US8815971B2 (en) * 2008-12-22 2014-08-26 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8822610B2 (en) 2008-12-22 2014-09-02 ATRP Solutions, Inc. Control over controlled radical polymerization processes
WO2010123574A1 (en) 2009-04-23 2010-10-28 Atrp Solutions Inc Star macromolecules for personal and home care
US9783628B2 (en) 2009-04-23 2017-10-10 ATRP Solutions, Inc. Dual-mechanism thickening agents for hydraulic fracturing fluids
CN101876822B (zh) * 2009-04-30 2012-07-25 上海天坛助剂有限公司 聚氧乙烯醚生产装置的自动化控制方法
EP2462114B1 (en) 2009-08-06 2014-03-12 Akzo Nobel Chemicals International B.V. Storage stable and safe peroxide emulsions with a high active oxygen content
US9587064B2 (en) 2010-12-08 2017-03-07 ATRP Solutions, Inc. Salt-tolerant star macromolecules
RU2534365C2 (ru) * 2012-04-24 2014-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева" Способ автоматического управления реактором синтеза суспензионной полимеризации стирола
EP2890760A4 (en) 2012-08-30 2016-10-12 Atrp Solutions Inc DOUBLE MECHANISM THICKENERS FOR HYDRAULIC FRACKING FLUIDS
EP2951220B1 (en) 2013-02-04 2020-11-25 Pilot Polymer Technologies, Inc. Salt-tolerant star macromolecules
CA2956431C (en) 2014-07-03 2023-01-31 ATRP Solutions, Inc. Surfactant-compatible star macromolecules
CN105131155B (zh) * 2015-08-17 2017-11-14 神华集团有限责任公司 聚乙烯的制备方法、引发剂注入系统及聚乙烯反应系统
KR102367336B1 (ko) 2018-10-11 2022-02-25 주식회사 엘지화학 중합 개시제 조성물의 제조방법
CN114057927A (zh) * 2021-11-23 2022-02-18 无锡洪汇新材料科技股份有限公司 一种制备氯乙烯-醋酸乙烯酯共聚物的方法

Family Cites Families (20)

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US3451985A (en) * 1964-03-26 1969-06-24 Monsanto Co Method of polymerizing vinyl monomers
GB1120147A (en) * 1965-07-06 1968-07-17 Ceskoslovenska Akademie Ved A method of preparing polymers by means of anionic initiators
DE2000501A1 (de) † 1970-01-07 1971-07-15 Basf Ag Verfahren zur Polymerisation von Vinyl- und Vinylidenverbindungen
US3636326A (en) 1970-07-24 1972-01-18 Phillips Petroleum Co Control system for polymerization reactors
AT309819B (de) † 1971-03-17 1973-09-10 Wacker Chemie Gmbh Verfahren zur Herstellung stabiler, wässeriger Copolymerdispersionen aus Vinylestern und Äthylen
GB1549841A (en) 1976-06-11 1979-08-08 Ici Ltd Monitoring or control of exothermic and endothermic chemical reactions
DE2659545A1 (de) 1976-12-30 1978-07-06 Wacker Chemie Gmbh Verfahren zur herstellung von waessrigen aethylen-copolymerdispersionen mit hoher viskositaet
US4806836A (en) 1988-01-14 1989-02-21 Applied Automation, Inc. Anti-reset windup for controllers in selective control loops
JPH0698299B2 (ja) * 1988-10-12 1994-12-07 保土谷化学工業株式会社 回分式化学反応装置の制御方法
US6244056B1 (en) 1995-09-20 2001-06-12 Sun Microsystems, Inc. Controlled production of ammonia and other gases
US6072576A (en) * 1996-12-31 2000-06-06 Exxon Chemical Patents Inc. On-line control of a chemical process plant
US6106785A (en) 1997-06-30 2000-08-22 Honeywell Inc. Polymerization process controller
US6068861A (en) 1998-06-01 2000-05-30 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
TR200101491T2 (tr) * 1998-09-21 2001-12-21 Akzo Nobel N.V. Polimerleştirme reaksiyonları sırasında çok hızlı başlatıcıların sürekli olarak verilmesi
BR9906022A (pt) 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
US6644332B1 (en) 2001-01-25 2003-11-11 Fisher Controls International Inc. Method and apparatus for multiple-input-multiple-output control of a valve/actuator plant
UA77245C2 (uk) 2001-12-21 2006-11-15 Акцо Нобель Н.В. Спосіб полімеризації суміші, яка містить вінілхлоридний мономер
CN1261465C (zh) 2001-12-21 2006-06-28 阿克佐诺贝尔股份有限公司 氯乙烯单体聚合反应中在压降期间的有机引发剂的添加
ES2270010T3 (es) 2002-04-12 2007-04-01 Akzo Nobel N.V. Dosificacion simultanea de iniciadores organicos y coloides protectores durante reacciones de polimerizacion.
TW200424217A (en) † 2003-05-01 2004-11-16 Akzo Nobel Nv Increased polymerization reactor output by using a specific initiating system

Also Published As

Publication number Publication date
MY137021A (en) 2008-12-31
KR101111560B1 (ko) 2012-02-15
NO333146B1 (no) 2013-03-18
ES2297434T5 (es) 2012-01-09
DE602004010513T3 (de) 2012-02-09
ATE380199T1 (de) 2007-12-15
EP1636272A1 (en) 2006-03-22
DE602004010513D1 (de) 2008-01-17
JP4565165B2 (ja) 2010-10-20
AU2004249401B2 (en) 2009-07-09
SA04250175B1 (ar) 2008-01-13
EP1636272B2 (en) 2011-08-17
ZA200600545B (en) 2007-01-31
TWI365194B (en) 2012-06-01
ES2297434T3 (es) 2008-05-01
CN1809595B (zh) 2010-05-12
KR20060028698A (ko) 2006-03-31
RU2354663C2 (ru) 2009-05-10
AU2004249401A1 (en) 2004-12-29
PL1636272T5 (pl) 2012-01-31
PL1636272T3 (pl) 2008-06-30
RU2006101579A (ru) 2006-06-27
TW200512217A (en) 2005-04-01
DE602004010513T2 (de) 2008-12-11
WO2004113392A1 (en) 2004-12-29
CO5721013A2 (es) 2007-01-31
MXPA05013952A (es) 2006-02-24
US7173095B2 (en) 2007-02-06
JP2007508401A (ja) 2007-04-05
BRPI0411338B1 (pt) 2014-03-18
US20060122339A1 (en) 2006-06-08
EP1636272B1 (en) 2007-12-05
CA2529803A1 (en) 2004-12-29
CN1809595A (zh) 2006-07-26
CA2529803C (en) 2012-07-31
NO20060251L (no) 2006-01-17

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Legal Events

Date Code Title Description
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 15/06/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved