Invention Grant
- Patent Title: Eraser composition for de-flakes
- Patent Title (中): 橡皮擦组合物用于脱屑
-
Application No.: US11561892Application Date: 2006-11-21
-
Publication No.: US07709587B2Publication Date: 2010-05-04
- Inventor: Yin-Tsan Chen
- Applicant: Yin-Tsan Chen
- Agency: Rabin & Berdo, P.C.
- Main IPC: C08F12/08
- IPC: C08F12/08 ; C08K5/00

Abstract:
An eraser composition for de-flakes is disclosed. The composition comprises (i) a SEBS copolymer (styrene-ethylene-butylene-styrene) and SBS copolymer (styrene-butadiene-styrene) and TPE styrene, and the weight percentage being 10 to 35%; (ii) organic fillers of sodium carbonate, and pearl powder, and the weight percentage being about 30 to 60%; (iii) paraffin oil, and of a weight percentage of about 35 to 55%; (iv) palm oil, jojoba oil, linolein oil, moisturizer, deep cleanser, and olive oil, and a weight percentage of 5 to 15%; and (v) edible food pigments, or edible colorants, and the weight percentage of 0.1 to 0.5%.
Public/Granted literature
- US20080118459A1 ERASER COMPOSITION FOR DE-FLAKES Public/Granted day:2008-05-22
Information query
IPC分类: