ES8506049A1 - Procedimiento para preparar polimeros de cloruro de vinilo. - Google Patents

Procedimiento para preparar polimeros de cloruro de vinilo.

Info

Publication number
ES8506049A1
ES8506049A1 ES522855A ES522855A ES8506049A1 ES 8506049 A1 ES8506049 A1 ES 8506049A1 ES 522855 A ES522855 A ES 522855A ES 522855 A ES522855 A ES 522855A ES 8506049 A1 ES8506049 A1 ES 8506049A1
Authority
ES
Spain
Prior art keywords
polymerization
acid diesters
monoperoxyoxalic acid
vcm
monoperoxyoxalic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES522855A
Other languages
English (en)
Other versions
ES522855A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orica Ltd
Original Assignee
ICI Australia Ltd
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 ICI Australia Ltd filed Critical ICI Australia Ltd
Publication of ES8506049A1 publication Critical patent/ES8506049A1/es
Publication of ES522855A0 publication Critical patent/ES522855A0/es
Granted legal-status Critical Current

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE POLIMEROS DE CLORURO DE VINILO, EMPLEANDO UN INICIADOR DE POLIMERIZACION QUE COMPRENDE UN DIESTER DE ACIDO MONOPEROXIOXALICO.CONSISTE EN HOMOPOLIMERIZAR O EN COPOLIMERIZAR CLORURO DE VINILO A UNA TEMPERATURA COMPRENDIDA ENTRE 25 Y 80 GRADOS, Y A UNA PRESION DE UNO A 20 KG/CM2, EN PRESENCIA DE UN DIESTER DE ACIDO MONOPEROXIOXALICO. EL DIESTER ES UN ESTER DE UN ACIDO MONOPEROXIOXALICO DE FORMULA GENERAL (I), EN LA QUE R1 PRESENTA ALQUILO SECUNDARIO, ALQUILO TERCIARIO, BENCILO O BENCILO SUSTITUIDO.
ES522855A 1982-06-01 1983-05-31 Procedimiento para preparar polimeros de cloruro de vinilo. Granted ES522855A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPF423582 1982-06-01

Publications (2)

Publication Number Publication Date
ES8506049A1 true ES8506049A1 (es) 1985-06-16
ES522855A0 ES522855A0 (es) 1985-06-16

Family

ID=3769564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522855A Granted ES522855A0 (es) 1982-06-01 1983-05-31 Procedimiento para preparar polimeros de cloruro de vinilo.

Country Status (5)

Country Link
US (1) US4455412A (es)
JP (1) JPS5911310A (es)
DE (1) DE3366552D1 (es)
ES (1) ES522855A0 (es)
NZ (1) NZ204248A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002204B1 (ko) * 1985-07-15 1994-03-19 도요다 고오끼 가부시기가이샤 팔렛교환장치
SE457448B (sv) * 1986-12-08 1988-12-27 Kenobel Ab Dialkylestrar av monoperoxioxalsyra, deras framstaellning och anvaendning som polymerisationsinitiatorer
DE19708982A1 (de) * 1997-03-05 1998-09-10 Peroxid Chemie Gmbh t-Butylperoxy-cyclododecyl-oxalat
IL162621A0 (en) * 2001-12-21 2005-11-20 Akzo Nobel Nv Addition of organic initiators during the pressuredrop in vinyl chloride monomer polymerization reactions
DE102012014755A1 (de) 2012-07-26 2014-05-15 Man Truck & Bus Ag Verfahren und Vorrichtung zur Umwandlung eines Alkohols in ein Kraftstoffgemisch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE148217C (es) *
US2698863A (en) * 1952-01-18 1955-01-04 Shell Dev Peresters of oxo-substitiuted polyperoxycarboxylic acids
US3846396A (en) * 1968-06-17 1974-11-05 Pennwalt Corp Coupled peroxides
BE795462A (fr) * 1972-02-15 1973-08-16 Owens Illinois Inc Polymerisation de chlorue de vinyle

Also Published As

Publication number Publication date
JPS5911310A (ja) 1984-01-20
DE3366552D1 (en) 1986-11-06
JPH0435482B2 (es) 1992-06-11
US4455412A (en) 1984-06-19
NZ204248A (en) 1985-04-30
ES522855A0 (es) 1985-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201