摘要:
There is provided a snowboard capable of drawing attention of a back sliding person more appropriately than the related art. A snowboard including: a board (20) having a sole member (21); LEDs (60 to 69) which are arranged between a snow contacting point (21a) of a nose (20c) side of the board (20) and a snow contacting point (21b) of a tail (20d) side of the board (20); a front foot binding fixed to the board (20) for fixing the front foot of a user; and a back foot binding fixed to the board (20) for fixing the back foot of the user, wherein the sole member (21) is translucent and covers the LEDs (60 to 69); and the LEDs (60 to 69) are arranged in positions to emit light to the outside of the board (20) through the sole member (21) and are arranged between the front foot binding and the back foot binding to indicate the length between the front foot binding and the back foot binding.
摘要:
There is provided a snowboard capable of drawing attention of a back sliding person more appropriately than the related art. A snowboard including: a board (20) having a sole member (21); LEDs (60 to 69) which are arranged between a snow contacting point (21a) of a nose (20c) side of the board (20) and a snow contacting point (21b) of a tail (20d) side of the board (20); a front foot binding fixed to the board (20) for fixing the front foot of a user; and a back foot binding fixed to the board (20) for fixing the back foot of the user, wherein the sole member (21) is translucent and covers the LEDs (60 to 69); and the LEDs (60 to 69) are arranged in positions to emit light to the outside of the board (20) through the sole member (21) and are arranged between the front foot binding and the back foot binding to indicate the length between the front foot binding and the back foot binding.
摘要:
A modified phenolic hydroxyl-containing resin having a low free difunctional phenol content and represented by general formula (1); a solid epoxy resin having an epoxy equivalent of 450 to 2,500 g/eq and prepared by epoxidizing the above resin; and another solid epoxy resin having an epoxy equivalent of 1,500 to 60,000 g/eq and a number-average molecular weight of 3,000 to 15,000 and prepared by reacting the above epoxy resin with a difunctional phenol compound. Resin compositions containing these resins have many applications as powder coatings and can paints. In formula (1), X represents a residue of a difunctional phenol compounds; X's may be the same or different; and n is the number of repeating units and is an integer of 0 or above.
摘要:
A modified phenolic hydroxyl-containing resin having a low free difunctional phenol content and represented by general formula (1); a solid epoxy resin having an epoxy equivalent of 450 to 2,500 g/eq and prepared by epoxidizing the above resin; and another solid epoxy resin having an epoxy equivalent of 1,500 to 60,000 g/eq and a number-average molecular weight of 3,000 to 15,000 and prepared by reacting the above epoxy resin with a difunctional phenol compound. Resin compositions containing these resins have many applications as powder coatings and can paints. In formula (1), X represents a residue of a difunctional phenol compounds; X's may be the same or different; and n is the number of repeating units and is an integer of 0 or above. ##STR1##