AR043865A1 - Dosificacion de peroxido a un proceso en suspension donde se polimeriza estireno - Google Patents

Dosificacion de peroxido a un proceso en suspension donde se polimeriza estireno

Info

Publication number
AR043865A1
AR043865A1 ARP040101243A ARP040101243A AR043865A1 AR 043865 A1 AR043865 A1 AR 043865A1 AR P040101243 A ARP040101243 A AR P040101243A AR P040101243 A ARP040101243 A AR P040101243A AR 043865 A1 AR043865 A1 AR 043865A1
Authority
AR
Argentina
Prior art keywords
styrene
polymerized
peroxide
dosage
suspension process
Prior art date
Application number
ARP040101243A
Other languages
English (en)
Spanish (es)
Original Assignee
Akzo Inv
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 Akzo Inv filed Critical Akzo Inv
Publication of AR043865A1 publication Critical patent/AR043865A1/es

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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • 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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
ARP040101243A 2003-04-14 2004-04-13 Dosificacion de peroxido a un proceso en suspension donde se polimeriza estireno AR043865A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03076088 2003-04-14
US47196303P 2003-05-20 2003-05-20
US53022203P 2003-12-17 2003-12-17

Publications (1)

Publication Number Publication Date
AR043865A1 true AR043865A1 (es) 2005-08-17

Family

ID=33162639

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101243A AR043865A1 (es) 2003-04-14 2004-04-13 Dosificacion de peroxido a un proceso en suspension donde se polimeriza estireno

Country Status (12)

Country Link
US (1) US7132485B2 (https=)
EP (1) EP1613672B1 (https=)
JP (1) JP4524279B2 (https=)
KR (1) KR101093477B1 (https=)
CN (1) CN100439406C (https=)
AR (1) AR043865A1 (https=)
BR (1) BRPI0409446B1 (https=)
CL (1) CL2004000789A1 (https=)
MX (1) MXPA05011015A (https=)
PL (1) PL1613672T3 (https=)
TW (1) TWI343924B (https=)
WO (1) WO2004089999A2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879207B1 (fr) * 2004-12-10 2007-07-06 Commissariat Energie Atomique Procede et dispositif de fabrication de billes ou de ballons en mousse polymere
US20100240782A1 (en) * 2007-11-20 2010-09-23 Akzo Nobel N.V. Process for preparing styrene-based (co)polymers
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
SA110310245B1 (ar) 2009-04-03 2014-11-12 اكزو نوبل كيميكا معلق بيروكسيد ثنائي آسيل صلب مائي
FR2948375B1 (fr) * 2009-07-27 2011-12-30 Arkema France Procede de preparation de polystyrene expansible par injection en continu d'un peroxyde organique liquide
AU2010329986B2 (en) * 2009-12-10 2014-12-04 Akzo Nobel Chemicals International B.V. Process for the polymerization of styrene
CN102603929B (zh) * 2012-02-29 2014-10-29 无锡知益微球科技有限公司 一种高分子颗粒的制备方法
KR101336251B1 (ko) * 2012-08-29 2013-12-03 포항공과대학교 산학협력단 스티렌 단량체를 이용한 전기 방사된 폴리스티렌 나노 섬유의 제조 방법 및 폴리스티렌-양자점 하이브리드 나노섬유의 제조 방법
CN102875734B (zh) * 2012-09-29 2014-08-06 东莞新长桥塑料有限公司 回收级可发性聚苯乙烯以及利用种子聚合法制备回收级可发性聚苯乙烯的方法
CN102863569B (zh) * 2012-09-29 2014-05-14 东莞新长桥塑料有限公司 低挥发性有机物含量的阻燃型可发性聚苯乙烯树脂及其制备方法
KR102156109B1 (ko) * 2017-09-29 2020-09-15 주식회사 엘지화학 탄소섬유 제조용 아크릴로니트릴계 중합체의 제조방법
US20240150504A1 (en) * 2022-01-17 2024-05-09 Lg Chem, Ltd. Method of preparing polymer
KR102942737B1 (ko) 2022-01-17 2026-03-23 주식회사 엘지화학 중합체의 제조방법
CN117043204A (zh) * 2022-01-17 2023-11-10 株式会社Lg化学 制备聚合物的方法
WO2025186291A1 (en) 2024-03-08 2025-09-12 Nouryon Chemicals International B.V. Process for recycling polystyrene

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451985A (en) 1964-03-26 1969-06-24 Monsanto Co Method of polymerizing vinyl monomers
US4173688A (en) 1973-07-23 1979-11-06 Sekisui Kagaku Kogyo Kabushiki Kaisha Process for preparing styrenic polymer foams
FR2238718A1 (en) 1973-07-27 1975-02-21 Sekisui Chemical Co Ltd Polystyrene particles of uniform size, esp. for foams - by polymerising in suspension of fine polystyrene particles, contg. catalyst and polymn retarder
ZA818026B (en) * 1980-11-26 1982-10-27 Cellofoam Ag Method of making uniformly-sized expandable polymeric particles
US4363881A (en) * 1980-11-26 1982-12-14 Cellofoam A.G. Method of making uniformly-sized expandable polymeric particles
JPS6047037A (ja) * 1983-08-24 1985-03-14 Hitachi Chem Co Ltd 発泡性スチレン系樹脂粒子の製造法
EP0234705A3 (en) * 1986-01-23 1989-01-25 Mitsubishi Yuka Badische Co., Ltd. Process for producing expandable polystyrene beads
JP2684400B2 (ja) * 1989-01-09 1997-12-03 出光石油化学株式会社 スチレン系重合体及びその製造方法
JPH02255708A (ja) 1989-03-30 1990-10-16 Idemitsu Petrochem Co Ltd スチレン系重合体の製造方法
DE4029298A1 (de) * 1990-09-15 1992-03-19 Huels Chemische Werke Ag Verfahren zur koernungssteuerung bei der herstellung von expandierbaren styrolpolymerisaten durch suspensionspolymerisation
GB9020579D0 (en) * 1990-09-20 1990-10-31 Shell Int Research Process for manufacture of poly(vinyl substituted aromatic)compounds and epdm rubber containing polymer compositions
JP2933707B2 (ja) 1990-11-21 1999-08-16 鐘淵化学工業株式会社 発泡性スチレン系重合体粒子の製造方法
EP0492712A1 (en) 1990-12-24 1992-07-01 Akzo Nobel N.V. Peroxide compositions with ethoxylated water-soluble polymers
JP3054014B2 (ja) * 1993-12-27 2000-06-19 積水化成品工業株式会社 発泡性スチレン系重合体粒子の製造方法
DE19530765A1 (de) 1995-08-22 1997-02-27 Basf Ag Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
JPH1017698A (ja) * 1996-07-04 1998-01-20 Shell Japan Kk 発泡性スチレン系樹脂粒子
GB9721603D0 (en) 1997-10-10 1997-12-10 Dyno Ind Asa Method
WO1999054391A1 (en) * 1998-04-17 1999-10-28 Nova Chemicals (International) S.A. Process for the preparation of expandable polymer particles
ID29411A (id) 1998-09-21 2001-08-30 Akzo Nobel Nv Pengukuran kontinyu dari pemulai yang sangat cepat selama reaksi polimerisasi
DE19911960A1 (de) 1999-03-17 2000-09-21 Basf Ag Verfahren zur Herstellung von Stilben/Styrol-Copolymeren
US6984702B2 (en) 2000-03-22 2006-01-10 Dynal Biotech Asa Process for the preparation of functionalized polymer particles
DE10039388A1 (de) 2000-08-11 2002-02-21 Basf Ag Stärkehaltige Polymerdispersionen

Also Published As

Publication number Publication date
KR101093477B1 (ko) 2011-12-13
CN100439406C (zh) 2008-12-03
PL1613672T3 (pl) 2019-12-31
US20060111529A1 (en) 2006-05-25
WO2004089999A3 (en) 2005-01-06
CL2004000789A1 (es) 2005-01-21
MXPA05011015A (es) 2005-12-12
EP1613672B1 (en) 2019-06-12
TW200508258A (en) 2005-03-01
BRPI0409446A (pt) 2006-04-18
TWI343924B (en) 2011-06-21
JP2006522844A (ja) 2006-10-05
US7132485B2 (en) 2006-11-07
EP1613672A2 (en) 2006-01-11
KR20060012583A (ko) 2006-02-08
CN1788025A (zh) 2006-06-14
WO2004089999A2 (en) 2004-10-21
JP4524279B2 (ja) 2010-08-11
BRPI0409446B1 (pt) 2016-06-07

Similar Documents

Publication Publication Date Title
AR043865A1 (es) Dosificacion de peroxido a un proceso en suspension donde se polimeriza estireno
NO20064122L (no) Katalysatorsammensetning omfattende kjede shuttling middel for dannelse av etylen multiblokk kopolymer
BRPI0720482B8 (pt) processo para produzir partículas poliméricas absorventes de água, partículas poliméricas absorvedoras de água, uso de partículas poliméricas, e, artigo de higiene
ATE378362T1 (de) Ringgeöffnete azlacton-kettenübertragungsmittel für die radikalpolymerisation
DK1153030T3 (da) Alkoxyaminer, der er afledt af beta-phosphorerede nitroxider, og anvendelse heraf inden for radikalisk polymerisation
BRPI0512621A (pt) composição que contém polìmero, sua preparação e uso
BR112014020020A8 (pt) Método para produzir um produto de polímero
ATE417129T1 (de) Nukleinsäureamplifikation mit nichtstandardbasen
WO2021034956A3 (en) Controlling the dna hybridization chain reaction
CO5590965A2 (es) Dosificacion continua de iniciadores extremadamente rapidos durante las reacciones de polimerizacion
ATE366753T1 (de) Polymerisationsverfahren mit diacylperoxiden
NO20055661L (no) Okt polymerisasjonsreaktorutbytte ved bruk av et spesifikt initiatorsystem
EA200801384A1 (ru) Элемент футеровки для использования в горнодобывающей промышленности и при разработке карьеров
TW200604228A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
DE502004001670D1 (de) Verfahren zur anionischen polymerisation von alpha-methylstyrol
Zhang et al. Thermal polymerization of methyl (meth) acrylate via reversible addition-fragmentation chain transfer (RAFT) process
MY139215A (en) Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions
TW200613345A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
BR0312910B1 (pt) polÍmeros e respectivos processo de produÇço e uso.
TW200517405A (en) High impact polystyrene and process for preparing same
Levkovsky et al. Dual-Pathway Strategy for Click-Type Functionalization and Programmable Polymer Deconstruction
DE602005003922D1 (de) Synthese von spongosin
Rotzoll et al. Surface‐Initiated PLP‐SEC of Butyl Acrylate and Styrene from Silica Nanoparticles
ES2094307T3 (es) Procedimiento para reducir la dilatancia del latex.
MXPA03002465A (es) Composicion y proceso para mejorar la polimerizacion con radicales libres controlada.

Legal Events

Date Code Title Description
FB Suspension of granting procedure