THERMOCHROMIC SOLID WRITING INSTRUMENT, WRITING INSTRUMENT CASE AND WRITING INSTRUMENT SET
To provide: a thermochromic solid writing instrument which does not allow unintentional discoloration or decoloration, and which has excellent design and excellent usability when erasing writing or handwriting; a writing instrument case which can encase the solid writing instrument; and a writing im...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide: a thermochromic solid writing instrument which does not allow unintentional discoloration or decoloration, and which has excellent design and excellent usability when erasing writing or handwriting; a writing instrument case which can encase the solid writing instrument; and a writing implement set comprising the solid writing instrument encased in the writing instrument case.SOLUTION: A thermochromic solid writing instrument comprises a wooden shaft, and provided with a specific primer layer and a specific transfer layer on an outer surface thereof. A writing implement set comprises: a specific writing instrument case capable of encasing the writing instrument; and the writing instrument encased in writing instrument case.SELECTED DRAWING: Figure 1
【課題】熱変色性固形筆記体が意図しない変色や消色をすることがなく、意匠性に優れ、筆記や筆跡を消色する際に使用感に優れた固形筆記体および、該固形筆記体が収容可能な筆記具ケース、さらには、前記固形筆記体が前記筆記具ケースに収容されてなる筆記具セットを提供すること。【解決手段】木軸からなる熱変色性固形筆記体の外表面に、特定のプライマー層と特定の転写層を設けた。また、前記固形筆記体が収容可能な特定の筆記具ケース、さらには、前記固形筆記体が前記筆記具ケースに収容された筆記具セットとした。【選択図】 図1 |
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