PL439478A1 - Elastomeric composition intended for polymer products changing color as a function of exposure time to environmental factors - Google Patents

Elastomeric composition intended for polymer products changing color as a function of exposure time to environmental factors

Info

Publication number
PL439478A1
PL439478A1 PL439478A PL43947821A PL439478A1 PL 439478 A1 PL439478 A1 PL 439478A1 PL 439478 A PL439478 A PL 439478A PL 43947821 A PL43947821 A PL 43947821A PL 439478 A1 PL439478 A1 PL 439478A1
Authority
PL
Poland
Prior art keywords
environmental factors
changing color
function
exposure time
elastomeric composition
Prior art date
Application number
PL439478A
Other languages
Polish (pl)
Other versions
PL247617B1 (en
Inventor
Anna Masek
Angelika Plota
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 PL439478A priority Critical patent/PL247617B1/en
Publication of PL439478A1 publication Critical patent/PL439478A1/en
Publication of PL247617B1 publication Critical patent/PL247617B1/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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C08K5/08—Quinones

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

Przedmiotem zgłoszenia jest kompozycja elastomerowa przeznaczona na wyroby polimerowe zmieniające barwę w funkcji czasu działania czynników środowiskowych, która zawiera kauczuk etylenowo-propylenowy, nadtlenek dikumylu jako substancję sieciującą, kwas 1,3,5-trialliloizocyjanurowy jako koagent sieciowania oraz składnik zmieniający barwę pod wpływem działania czynników środowiskowych. Jako składnik zmieniający barwę pod wpływem działania czynników środowiskowych zawiera mieszaninę 1,8- bis(fenylotio)antraceno-9,10-dionu lub 1,5-bis[(3-metylofenylo)amino]antraceno-9,10-dionu z benzylidenoacetofenonem, kwercetyną lub naringeniną.The subject of the application is an elastomeric composition intended for polymer products changing color as a function of exposure time to environmental factors, which contains ethylene-propylene rubber, dicumyl peroxide as a cross-linking agent, 1,3,5-triallylisocyanuric acid as a cross-linking coagent and a component changing color under the influence of environmental factors environmental. As a component that changes color under the influence of environmental factors, it contains a mixture of 1,8-bis(phenylthio)anthracene-9,10-dione or 1,5-bis[(3-methylphenyl)amino]anthracene-9,10-dione with benzylidene acetophenone, quercetin or naringenin.

PL439478A 2021-11-10 2021-11-10 An elastomer composition intended for polymer products that change color as a function of time of exposure to environmental factors. PL247617B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL439478A PL247617B1 (en) 2021-11-10 2021-11-10 An elastomer composition intended for polymer products that change color as a function of time of exposure to environmental factors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL439478A PL247617B1 (en) 2021-11-10 2021-11-10 An elastomer composition intended for polymer products that change color as a function of time of exposure to environmental factors.

Publications (2)

Publication Number Publication Date
PL439478A1 true PL439478A1 (en) 2023-05-15
PL247617B1 PL247617B1 (en) 2025-08-04

Family

ID=86325423

Family Applications (1)

Application Number Title Priority Date Filing Date
PL439478A PL247617B1 (en) 2021-11-10 2021-11-10 An elastomer composition intended for polymer products that change color as a function of time of exposure to environmental factors.

Country Status (1)

Country Link
PL (1) PL247617B1 (en)

Also Published As

Publication number Publication date
PL247617B1 (en) 2025-08-04

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