19-10-2016 дата публикации
Номер: KR1020160120926A
Принадлежит:
The present invention relates to rubber clay used as a learning tool and comprising mulberry pulp, natural jade minerals, ilite, sericite, biotite, Chamaecyparis obtusa powder, mugwort powder, green tea powder, potato starch, clay, and pigment. The present invention relates to rubber clay using natural compositions used as a learning tool which is not sticky and does not stick to user′s hands, activates the physiological function of the human body as far infrared rays and negative ions are emitted therefrom, can be useful for children as the rubber clay has excellent antibacterial and antimicrobial properties. Furthermore, the rubber clay has effects of: being not sticky and not adhering to the hands; being reusable even when being left for a long time; purifying indoor air as the rubber clay absorbs HCHO, VOCs, and other harmful chemical materials and deodorizes air; having a hygroscopic property of controlling indoor humidity; improving indoor air and preventing an atopic dermatitis, ...
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