PL446306A1 - Elastomeric composition with increased resistance to oxidation and photoaging - Google Patents

Elastomeric composition with increased resistance to oxidation and photoaging

Info

Publication number
PL446306A1
PL446306A1 PL446306A PL44630623A PL446306A1 PL 446306 A1 PL446306 A1 PL 446306A1 PL 446306 A PL446306 A PL 446306A PL 44630623 A PL44630623 A PL 44630623A PL 446306 A1 PL446306 A1 PL 446306A1
Authority
PL
Poland
Prior art keywords
photoaging
parts
oxidation
increased resistance
elastomeric composition
Prior art date
Application number
PL446306A
Other languages
Polish (pl)
Other versions
PL249297B1 (en
Inventor
Anna Masek
Małgorzata Latos-Brózio
Natalia Tomicka
Radosław Busiak
Original Assignee
Politechnika Łódzka
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 Politechnika Łódzka filed Critical Politechnika Łódzka
Priority to PL446306A priority Critical patent/PL249297B1/en
Publication of PL446306A1 publication Critical patent/PL446306A1/en
Publication of PL249297B1 publication Critical patent/PL249297B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0823—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic cyclic olefins
    • 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
    • C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
    • C08K11/005—Waste materials, e.g. treated or untreated sewage sludge
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

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)

Abstract

Kompozycja elastomerowa przeznaczona na wyroby polimerowe o podwyższonej odporności na utlenianie oraz fotostarzenie, zawierająca kopolimer etylenowo-norbornenowego oraz naturalny przeciwutleniacz w postaci opadłych liści klonu pospolitego, zmielonych na proszek i wysuszonych, w ilości 10 — 30 części wagowych na 100 części wagowych kopolimeru lub opadłe liście klonu pospolitego, zmielone na proszek, następnie zmodyfikowane bezwodnikiem maleinowym lub 3-metakryloksypropylotrimetoksysilanem i wysuszone, w ilości 10 części wagowych na 100 części wagowych kopolimeru.An elastomeric composition intended for polymer products with increased resistance to oxidation and photoaging, containing an ethylene-norbornene copolymer and a natural antioxidant in the form of fallen leaves of Norway maple, ground into a powder and dried, in the amount of 10-30 parts by weight per 100 parts by weight of the copolymer, or fallen leaves of Norway maple, ground into a powder, then modified with maleic anhydride or 3-methacryloxypropyltrimethoxysilane and dried, in the amount of 10 parts by weight per 100 parts by weight of the copolymer.

PL446306A 2023-10-05 2023-10-05 Elastomer composition with increased resistance to oxidation and photoaging PL249297B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446306A PL249297B1 (en) 2023-10-05 2023-10-05 Elastomer composition with increased resistance to oxidation and photoaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446306A PL249297B1 (en) 2023-10-05 2023-10-05 Elastomer composition with increased resistance to oxidation and photoaging

Publications (2)

Publication Number Publication Date
PL446306A1 true PL446306A1 (en) 2025-04-07
PL249297B1 PL249297B1 (en) 2026-03-23

Family

ID=95250784

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446306A PL249297B1 (en) 2023-10-05 2023-10-05 Elastomer composition with increased resistance to oxidation and photoaging

Country Status (1)

Country Link
PL (1) PL249297B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023041672A (en) * 2018-04-16 2023-03-24 ブラスケム・エス・エー Bio-based eva compositions, articles thereof, and methods thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023041672A (en) * 2018-04-16 2023-03-24 ブラスケム・エス・エー Bio-based eva compositions, articles thereof, and methods thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KAMILA SAŁASIŃSKA, ANNA OSICA, JOANNA RYSZKOWSKA: "POLIMERY 2012, 57, nr 9, 646-655", ZASTOSOWANIE LIŚCI DRZEW JAKO WZMOCNIENIA W KOMPOZYTACH NA OSNOWIE RECYKLATU PE-HD *

Also Published As

Publication number Publication date
PL249297B1 (en) 2026-03-23

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