METHOD FOR MANUFACTURING TOOTHBRUSH BRISTLES COMPRISING BIODEGRADABLE RESIN AND TOOTHBRUSH USING TOOTHBRUSH BRISTLES
The present invention relates to toothbrush bristles comprising biodegradable materials, and a manufacturing method therefor. More specifically, provided are: core-shell structured toothbrush bristles comprising a polyester-based resin and a biodegradable resin; and a manufacturing method therefor....
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| Format: | Patent |
| Sprache: | eng ; fre ; kor |
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| Zusammenfassung: | The present invention relates to toothbrush bristles comprising biodegradable materials, and a manufacturing method therefor. More specifically, provided are: core-shell structured toothbrush bristles comprising a polyester-based resin and a biodegradable resin; and a manufacturing method therefor.
La présente invention concerne des soies de brosse à dents comprenant des matériaux biodégradables, et leur procédé de fabrication. Plus spécifiquement, l'invention porte sur des soies de brosse à dents à structure noyau-enveloppe comprenant une résine à base de polyester et une résine biodégradable, et sur leur procédé de fabrication.
본 발명은 생분해성 물질을 포함하는 칫솔모 및 그의 제조방법에 관한 것이다. 보다 자세하게는 폴리에스테르계 수지, 생분해성 수지를 포함하는 코어-쉘 구조의 칫솔모 및 그의 제조방법을 제공한다. |
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