BE819912A - Procede de production de poudres de matieres plastiques contenant des emulsionnants - Google Patents

Procede de production de poudres de matieres plastiques contenant des emulsionnants

Info

Publication number
BE819912A
BE819912A BE148521A BE148521A BE819912A BE 819912 A BE819912 A BE 819912A BE 148521 A BE148521 A BE 148521A BE 148521 A BE148521 A BE 148521A BE 819912 A BE819912 A BE 819912A
Authority
BE
Belgium
Prior art keywords
emulsionnants
production
plastic material
material powders
powders containing
Prior art date
Application number
BE148521A
Other languages
English (en)
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 DE19732346274 external-priority patent/DE2346274C3/de
Application filed filed Critical
Publication of BE819912A publication Critical patent/BE819912A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE148521A 1973-09-14 1974-09-13 Procede de production de poudres de matieres plastiques contenant des emulsionnants BE819912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346274 DE2346274C3 (de) 1973-09-14 Verfahren zur Herstellung von emulgatorhaltigen Kunststoffpulvern auf der Basis von Polyvinylchlorid oder Vinylchlorid-Copolymerisaten

Publications (1)

Publication Number Publication Date
BE819912A true BE819912A (fr) 1974-12-31

Family

ID=5892530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148521A BE819912A (fr) 1973-09-14 1974-09-13 Procede de production de poudres de matieres plastiques contenant des emulsionnants

Country Status (6)

Country Link
US (1) US3993536A (fr)
BE (1) BE819912A (fr)
BR (1) BR7407577D0 (fr)
FR (1) FR2243795B1 (fr)
GB (1) GB1472197A (fr)
IT (1) IT1019260B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK137650B (da) * 1976-05-12 1978-04-10 Niro Atomizer As Fremgangsmåde til fremstilling af et til plastisoldannelse egnet pulver af polyvinylchlorid eller af et vinylchlorid-copolymerisat samt tørretårn til udøvelse af fremgangsmåden.
US5264078A (en) * 1991-07-05 1993-11-23 Aptus Inc. Apparatus and method for spray drying solids-laden high temperature gases
WO2011127456A2 (fr) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Procédé de formulation de vésicules membranaires synthétiques de grand diamètre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297726A (en) * 1938-04-02 1942-10-06 Thermo Plastics Corp Method and apparatus for drying or the like
US2413420A (en) * 1940-02-26 1946-12-31 Thermo Plastics Corp Method and apparatus for dispersing or drying fluent material in high velocity elastic fluid jets
US2880794A (en) * 1953-05-14 1959-04-07 Proctor And Schwartz Inc Spray drying process
US3038533A (en) * 1956-03-19 1962-06-12 Purdue Research Foundation Drying process and apparatus for heatsensitive materials
US3805869A (en) * 1971-09-18 1974-04-23 Huels Chemische Werke Ag Apparatus for the preparation of emulsifier-containing polyvinyl chloride or vinyl chloride copolymer powders
US3840188A (en) * 1973-07-31 1974-10-08 Du Pont Fluid energy drying and grinding mill

Also Published As

Publication number Publication date
BR7407577D0 (pt) 1975-09-09
GB1472197A (en) 1977-05-04
IT1019260B (it) 1977-11-10
DE2346274A1 (de) 1975-04-03
DE2346274B2 (de) 1975-09-04
FR2243795B1 (fr) 1978-06-16
US3993536A (en) 1976-11-23
FR2243795A1 (fr) 1975-04-11

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