Thermisch Expandierbare Mikrokapseln
Anmelder: Sekisui Chemical Co., Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4722318
- Anmeldetag
- 5. Juni 2024
- Veröffentlichung
- 12. Dezember 2024
- Rechtsraum
- EP
Abstract
The present invention provides a thermally expandable microcapsule that has excellent handleability and enables the production of a foam molded article with good color development, a foamable masterbatch containing the thermally expandable microcapsule, and a foam molded article produced using the thermally expandable microcapsule. Provided is a thermally expandable microcapsule including: a shell containing a polymer compound; and a volatile expansion agent as a core agent encapsulated by the shell, the shell containing a specific-gravity modifier having a density of 2.3 g/cm<sup>3</sup> or greater and 22 g/cm<sup>3</sup> or less.
Anmelder
- Firma
- Sekisui Chemical Co., Ltd.
- Land
- 🇯🇵 Japan
Japanischer Chemiekonzern mit Sitz in Osaka, tätig in den Bereichen Hochleistungskunststoffe, Bauelemente und elektronische Materialien.
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