ES437224A1 - PROCEDURE FOR THE REDUCTION OF THE WEALTH IN VINYL CHLORIDE MONOMER IN THE POLYMERIZED VINYL CHLORIDE. - Google Patents

PROCEDURE FOR THE REDUCTION OF THE WEALTH IN VINYL CHLORIDE MONOMER IN THE POLYMERIZED VINYL CHLORIDE.

Info

Publication number
ES437224A1
ES437224A1 ES437224A ES437224A ES437224A1 ES 437224 A1 ES437224 A1 ES 437224A1 ES 437224 A ES437224 A ES 437224A ES 437224 A ES437224 A ES 437224A ES 437224 A1 ES437224 A1 ES 437224A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
procedure
reduction
wealth
polymerized
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
ES437224A
Other languages
Spanish (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.)
Huels AG
Original Assignee
Chemische Werke Huels 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
Priority claimed from DE19742430901 external-priority patent/DE2430901B2/en
Priority claimed from DE19742441289 external-priority patent/DE2441289B2/en
Priority claimed from DE19742441290 external-priority patent/DE2441290B2/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES437224A1 publication Critical patent/ES437224A1/en
Expired 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)

Abstract

Procedure for the reduction of the richness of vinyl chloride in the vinyl chloride polymerizates, by treatment with steam, characterized in that the water-wet suspension polymerizates of the vinyl chloride are transferred by steam with temperatures of 80 to 150ºC. (Machine-translation by Google Translate, not legally binding)
ES437224A 1974-06-27 1975-04-30 PROCEDURE FOR THE REDUCTION OF THE WEALTH IN VINYL CHLORIDE MONOMER IN THE POLYMERIZED VINYL CHLORIDE. Expired ES437224A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742430901 DE2430901B2 (en) 1974-06-27 1974-06-27 Process for reducing the content of monomeric vinyl chloride in polymers of vinyl chloride
DE19742441289 DE2441289B2 (en) 1974-08-29 1974-08-29 Process for reducing the content of monomeric vinyl chloride in polymers of vinyl chloride
DE19742441290 DE2441290B2 (en) 1974-08-29 1974-08-29 Process for reducing the content of monomers! Vinyl chloride in polymers of vinyl chloride »

Publications (1)

Publication Number Publication Date
ES437224A1 true ES437224A1 (en) 1977-01-01

Family

ID=27185985

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437224A Expired ES437224A1 (en) 1974-06-27 1975-04-30 PROCEDURE FOR THE REDUCTION OF THE WEALTH IN VINYL CHLORIDE MONOMER IN THE POLYMERIZED VINYL CHLORIDE.

Country Status (10)

Country Link
JP (1) JPS5118783A (en)
AT (1) AT336275B (en)
BR (1) BR7504007A (en)
CH (1) CH602801A5 (en)
ES (1) ES437224A1 (en)
FI (1) FI751858A7 (en)
FR (1) FR2276322A1 (en)
GB (1) GB1499762A (en)
NL (1) NL7507625A (en)
NO (1) NO752238L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126807A (en) * 1974-08-07 1976-03-05 Shinetsu Chemical Co Jugobutsukarano monomaakaishuhoho
JPS5283404A (en) * 1975-12-29 1977-07-12 Mitsubishi Monsanto Chem Co Elimination of monomers
JPS59223962A (en) * 1983-06-01 1984-12-15 Victor Co Of Japan Ltd Highly dense information signal recording medium

Also Published As

Publication number Publication date
NO752238L (en) 1975-12-30
GB1499762A (en) 1978-02-01
FR2276322A1 (en) 1976-01-23
CH602801A5 (en) 1978-08-15
BR7504007A (en) 1976-07-06
JPS5118783A (en) 1976-02-14
NL7507625A (en) 1975-12-30
FI751858A7 (en) 1975-12-28
AT336275B (en) 1977-04-25
ATA454475A (en) 1976-08-15

Similar Documents

Publication Publication Date Title
ES437224A1 (en) PROCEDURE FOR THE REDUCTION OF THE WEALTH IN VINYL CHLORIDE MONOMER IN THE POLYMERIZED VINYL CHLORIDE.
ES316612A1 (en) Method of formation of a copolymer of vinyl and propylene chloride. (Machine-translation by Google Translate, not legally binding)
ES383286A1 (en) Treatment of keratinous fibres and fabrics with polythiols
ES306705A1 (en) PROCEDURE FOR THE STABILIZATION OF A POLYMER CONTAINING CHLORINE.
ES374003A1 (en) Heterogeneous polymer mixture
ES324309A1 (en) PROCEDURE FOR THE PREPARATION OF MODIFIED VINYL COMPOSITIONS.
ES303297A1 (en) PROCEDURE FOR THE PREPARATION OF GRAFT POLYMERS.
ES295344A1 (en) A PROCEDURE FOR THE PREPARATION OF FLUORITE COPOLYMERS
ES386437A1 (en) Novel odorant
ES403495A1 (en) Films or fibres of acrylonitrile copolymer compositions
ES363717A1 (en) PROCEDURE FOR THE PREPARATION OF FLUORATED COPOLYMERS.
ES306419A1 (en) LOW TEMPERATURE POLYMERIZATION PROCEDURE.
ES321449A1 (en) Procedure for the preparation of copolymers of betalastamas. (Machine-translation by Google Translate, not legally binding)
ES315022A1 (en) PROCEDURE FOR THE COPOLYMERIZATION OF BUTENE-1 WITH A 1-OLEFIN.
ES266535A1 (en) Procedure for the polymerization and copolymerization of alphaolefins and diolefins (Machine-translation by Google Translate, not legally binding)
ES286365A1 (en) Procedure for obtaining a mixture of polymers (Machine-translation by Google Translate, not legally binding)
ES199465U (en) Bed nido, perfected. (Machine-translation by Google Translate, not legally binding)
ES371305A1 (en) A method of making a polymer composition. (Machine-translation by Google Translate, not legally binding)
ES293034A1 (en) Procedure to prevent the fabrics from easily making humid (Machine-translation by Google Translate, not legally binding)
ES325248A1 (en) Procedure for the preparation of butadiene. (Machine-translation by Google Translate, not legally binding)
ES222275A1 (en) A procedure for the production of polymers (Machine-translation by Google Translate, not legally binding)
ES291472A1 (en) Improved improvements in the manufacture of polymer compositions with improved adhesive properties (Machine-translation by Google Translate, not legally binding)
ES378397A1 (en) PROCEDURE FOR THE PREPARATION OF SELF-EXTINGUISHING POLYMERS AND NON-COPOLYMERS OF STYRENE.
ES258600A1 (en) A procedure for the manufacture and preparation of poly-alpha-olefins (Machine-translation by Google Translate, not legally binding)
ES286137A1 (en) A PROCEDURE TO PREPARE A POLYMER COMPOSITION