会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 87. 发明公开
    • 야구공
    • 基层核心组成
    • KR1020120026322A
    • 2012-03-19
    • KR1020100088477
    • 2010-09-09
    • 후앙,후-츄안호, 친-첸
    • 후앙,후-츄안호,친-첸
    • A63B37/02A63B37/04
    • A63B37/04A63B2102/18
    • PURPOSE: A composition for producing a core of a baseball is provided to enable producers to accurately control the weight and the diameter of the baseball, and to improve the structural integrity of the baseball. CONSTITUTION: A baseball includes the following: a core(30) formed with coconut fibers, rubber, and a solvent; and a cover(40) surrounding the core. The core is produced by the following steps: crushing 40-70wt% of coconut fibers; gelling 20-55wt% of rubber; mixing the crushed coconut fibers and the gelled rubber with 1-3wt% of solvent; and molding, heating, and cooling the mixture. The core additionally contains 10-35wt% of sawdust.
    • 目的:提供一种用于制造棒球芯的组合物,以使生产者能够精确地控制棒球的重量和直径,并提高棒球的结构完整性。 构成:棒球包括:由椰子纤维,橡胶和溶剂形成的芯(30); 以及围绕所述芯的盖(40)。 核心通过以下步骤生产:粉碎40-70重量%的椰子纤维; 胶凝20-55wt%; 将破碎的椰子纤维和胶凝的橡胶与1-3重量%的溶剂混合; 并对混合物进行成型,加热和冷却。 核心还包含10-35wt%的锯屑。