PL440535A1 - Sposób nukleacji izotaktycznego polipropylenu - Google Patents

Sposób nukleacji izotaktycznego polipropylenu

Info

Publication number
PL440535A1
PL440535A1 PL440535A PL44053522A PL440535A1 PL 440535 A1 PL440535 A1 PL 440535A1 PL 440535 A PL440535 A PL 440535A PL 44053522 A PL44053522 A PL 44053522A PL 440535 A1 PL440535 A1 PL 440535A1
Authority
PL
Poland
Prior art keywords
sub
weight
sup
parts
isotactic polypropylene
Prior art date
Application number
PL440535A
Other languages
English (en)
Other versions
PL247006B1 (pl
Inventor
Mateusz Kullas
Krystyna Czaja
Maciej Dębowski
Beata Sacher-Majewska
Original Assignee
Uniwersytet Opolski
Politechnika Warszawska
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 Uniwersytet Opolski, Politechnika Warszawska filed Critical Uniwersytet Opolski
Priority to PL440535A priority Critical patent/PL247006B1/pl
Publication of PL440535A1 publication Critical patent/PL440535A1/pl
Publication of PL247006B1 publication Critical patent/PL247006B1/pl

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
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób nukleacji izotaktycznego polipropylenu, który polega na tym, że w pierwszym etapie miesza się: 70 do 90 części wagowych izotaktycznego polipropylenu w stanie stopionym,  10 do 30 części wagowych soli di-podstawionego grupą alkilową lub arylową kwasu fosforowego(V) o wzorze ogólnym: [(RO)<sub>2</sub>PO<sub>2</sub>]<sub>n</sub>M<sup>n+</sup> lub 10 do 20 części wagowych soli mono-podstawionego grupą alkilową lub arylową kwasu fosforowego(V) o wzorze ogólnym: [ROPO<sub>3</sub>]<sub>n</sub>M<sub>2</sub><sup>n+</sup> gdzie: R = grupa alkilowa lub arylowa, n=1 albo 2 albo 3, wartość równa wartościowości metalu, M - metal jedno-, albo dwu-, albo trójwartościowy, a w drugim etapie do wytłaczarki wprowadza się 0,5 do 10 części wagowych koncentratu otrzymanego w pierwszym etapie oraz taką ilość polipropylenu, aby zawartość nukleanta w polimerze wynosiła od 0,1 do 1 części wagowych, z szybkością zapewniającą kontaktowanie się składników w czasie nie krótszym niż 1 minuta.
PL440535A 2022-03-02 2022-03-02 Sposób nukleacji izotaktycznego polipropylenu PL247006B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL440535A PL247006B1 (pl) 2022-03-02 2022-03-02 Sposób nukleacji izotaktycznego polipropylenu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL440535A PL247006B1 (pl) 2022-03-02 2022-03-02 Sposób nukleacji izotaktycznego polipropylenu

Publications (2)

Publication Number Publication Date
PL440535A1 true PL440535A1 (pl) 2023-09-04
PL247006B1 PL247006B1 (pl) 2025-04-22

Family

ID=88016717

Family Applications (1)

Application Number Title Priority Date Filing Date
PL440535A PL247006B1 (pl) 2022-03-02 2022-03-02 Sposób nukleacji izotaktycznego polipropylenu

Country Status (1)

Country Link
PL (1) PL247006B1 (pl)

Also Published As

Publication number Publication date
PL247006B1 (pl) 2025-04-22

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