BR9507622A - Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido - Google Patents

Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido

Info

Publication number
BR9507622A
BR9507622A BR9507622A BR9507622A BR9507622A BR 9507622 A BR9507622 A BR 9507622A BR 9507622 A BR9507622 A BR 9507622A BR 9507622 A BR9507622 A BR 9507622A BR 9507622 A BR9507622 A BR 9507622A
Authority
BR
Brazil
Prior art keywords
pct
chain transfer
sec
molecular weight
ethylenically unsaturated
Prior art date
Application number
BR9507622A
Other languages
English (en)
Inventor
Petrus Johannes Theodorus Alferink
Hans Westmijze
John Meijer
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
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR9507622A publication Critical patent/BR9507622A/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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
BR9507622A 1994-05-06 1995-05-03 Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido BR9507622A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94201274 1994-05-06
PCT/EP1995/001679 WO1995030697A1 (en) 1994-05-06 1995-05-03 Use of peroxyacids as molecular weight regulators

Publications (1)

Publication Number Publication Date
BR9507622A true BR9507622A (pt) 1997-10-07

Family

ID=8216857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507622A BR9507622A (pt) 1994-05-06 1995-05-03 Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido

Country Status (13)

Country Link
US (1) US5719243A (pt)
EP (1) EP0758343B1 (pt)
JP (1) JPH09512846A (pt)
KR (1) KR100355699B1 (pt)
AT (1) ATE184615T1 (pt)
BR (1) BR9507622A (pt)
CA (1) CA2189557A1 (pt)
DE (1) DE69512230T2 (pt)
ES (1) ES2138738T3 (pt)
GR (1) GR3032028T3 (pt)
MX (1) MX9605416A (pt)
TW (1) TW363978B (pt)
WO (1) WO1995030697A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741187A1 (de) 1997-09-18 1999-03-25 Basf Ag Verfahren zur Verminderung des Restmonomerengehalts in wässrigen Polymerdispersionen
DE10104723A1 (de) 2001-02-02 2002-08-14 Wacker Polymer Systems Gmbh Verwendung von Hydroperoxiden als Regler bei Polymerisationen
DE10230793A1 (de) * 2002-07-08 2004-01-22 Polymer Latex Gmbh & Co Kg Latices für Papierbeschichtungen auf der Basis halogen- und schwefelfreier Molekulargewichtsregler
US6703460B1 (en) 2003-03-04 2004-03-09 Fina Technology, Inc. Use of sequential polyperoxides to produce polystyrene with high grafting
US6770716B1 (en) 2003-03-04 2004-08-03 Fina Technology, Inc. Use of accelerators in free-radical polymerizations of styrene
CN102675492B (zh) 2011-10-27 2014-04-30 常州大学 一种制备支化聚合物的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813885A (en) * 1954-09-02 1957-11-19 Swern Daniel Process for making fatty peracids
IT649597A (pt) * 1960-04-21
NL266816A (pt) * 1960-07-07
NL124882C (pt) * 1967-04-07
NL125859C (pt) * 1962-12-07
US3523111A (en) * 1967-08-18 1970-08-04 Monsanto Co Emulsion polymerization of vinyl chloride with redox initiator system components and emulsifier prepared before monomer addition
DE1927761B2 (de) * 1969-05-30 1971-12-30 Peroxid-Chemie GmbH, 8021 Höllriegelskreuth Verfahren zur polymerisation olefinisch ungesaettigter ver bindungen
DE2006966C3 (de) * 1970-02-16 1982-08-26 Wacker-Chemie GmbH, 8000 München Verfahren zur Polymerisation von Vinylchlorid in wäßriger Emulsion
FR2086635A5 (en) * 1970-04-03 1971-12-31 Pechiney Saint Gobain Vinyl chloride polymers - by aqs emulsion polymerisation in reaction medium contg an emulsifier, org peroxide and reducing age
BE795462A (fr) * 1972-02-15 1973-08-16 Owens Illinois Inc Polymerisation de chlorue de vinyle
DE2212962C2 (de) * 1972-03-17 1985-01-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Vinylchlorid in wäßriger Suspension
JPS5113881A (en) * 1974-07-24 1976-02-03 Kanegafuchi Chemical Ind Enkabiniruno jugohoho
JPS60104104A (ja) * 1983-11-09 1985-06-08 Sanken Kako Kk 塩化ビニルの重合方法
DE3730921A1 (de) * 1987-09-15 1989-03-23 Degussa Hitzehaertbare dentalmassen
AU7042291A (en) * 1989-11-15 1991-06-13 Akzo N.V. Allyl hydroperoxide chain transfer agents
EP0553185B1 (en) * 1990-10-16 1994-09-14 Akzo Nobel N.V. Allyl peroxyketal chain transfer agents
CA2150954A1 (en) * 1992-12-04 1994-06-23 Walter Hendrikus Niseta Nijhuis Process for molecular weight regulation in (co)polymers

Also Published As

Publication number Publication date
DE69512230T2 (de) 2000-03-02
ES2138738T3 (es) 2000-01-16
US5719243A (en) 1998-02-17
CA2189557A1 (en) 1995-11-16
WO1995030697A1 (en) 1995-11-16
DE69512230D1 (de) 1999-10-21
MX9605416A (es) 1997-12-31
EP0758343A1 (en) 1997-02-19
ATE184615T1 (de) 1999-10-15
EP0758343B1 (en) 1999-09-15
KR970702883A (ko) 1997-06-10
GR3032028T3 (en) 2000-03-31
JPH09512846A (ja) 1997-12-22
TW363978B (en) 1999-07-11
KR100355699B1 (ko) 2003-04-11

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law