IT1009699B - Procedimento di preparazione di una miscela madre per una composizione in polvere a base di cloruro di polivinile - Google Patents

Procedimento di preparazione di una miscela madre per una composizione in polvere a base di cloruro di polivinile

Info

Publication number
IT1009699B
IT1009699B IT2094174A IT2094174A IT1009699B IT 1009699 B IT1009699 B IT 1009699B IT 2094174 A IT2094174 A IT 2094174A IT 2094174 A IT2094174 A IT 2094174A IT 1009699 B IT1009699 B IT 1009699B
Authority
IT
Italy
Prior art keywords
preparing
procedure
polyvinyl chloride
powder composition
composition based
Prior art date
Application number
IT2094174A
Other languages
English (en)
Italian (it)
Original Assignee
Emery Guy
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 FR7308348A external-priority patent/FR2220551A1/fr
Priority claimed from FR7308347A external-priority patent/FR2220550A1/fr
Application filed by Emery Guy filed Critical Emery Guy
Application granted granted Critical
Publication of IT1009699B publication Critical patent/IT1009699B/it

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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT2094174A 1973-03-08 1974-04-08 Procedimento di preparazione di una miscela madre per una composizione in polvere a base di cloruro di polivinile IT1009699B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7308348A FR2220551A1 (en) 1973-03-08 1973-03-08 Master mixt. for adding to fresh PVC - by two stage mixing of minor proportion of PVC, and major proportion of another resin
FR7308347A FR2220550A1 (en) 1973-03-08 1973-03-08 Master mixt. for adding to fresh PVC - by two stage mixing of minor proportion of PVC, and major proportion of another resin

Publications (1)

Publication Number Publication Date
IT1009699B true IT1009699B (it) 1976-12-20

Family

ID=26217606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2094174A IT1009699B (it) 1973-03-08 1974-04-08 Procedimento di preparazione di una miscela madre per una composizione in polvere a base di cloruro di polivinile

Country Status (7)

Country Link
JP (1) JPS50123771A (enExample)
AU (1) AU6644174A (enExample)
CH (1) CH588522A5 (enExample)
DE (1) DE2410891A1 (enExample)
ES (1) ES424089A1 (enExample)
GB (1) GB1463766A (enExample)
IT (1) IT1009699B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702833A1 (de) * 1987-01-30 1988-08-11 Peter Julius Verfahren und vorrichtung zur herstellung von kautschukmischungen
EP3645613A1 (en) * 2017-06-30 2020-05-06 Cryovac, LLC Process for preparing single phase vinylidene chloride-based additive blends

Also Published As

Publication number Publication date
DE2410891A1 (de) 1974-09-12
AU6644174A (en) 1975-09-11
CH588522A5 (enExample) 1977-06-15
JPS50123771A (enExample) 1975-09-29
ES424089A1 (es) 1976-09-16
GB1463766A (en) 1977-02-09

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