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    • 10. 发明申请
    • Animal Litter
    • 动物垃圾
    • US20160165835A1
    • 2016-06-16
    • US15050108
    • 2016-02-22
    • Pioneer Pet Products, LLC
    • John M. LipscombScott Repinski
    • A01K1/015
    • A01K1/0155A01K1/0107A01K1/0152A01K1/0154B01J20/12B01J20/24B01J20/3007B01J20/3042B01J20/3212B01J20/3236B29B9/06B29B9/12B29B9/16B29B2009/166B29C37/0025B29C48/0022B29C48/022B29C48/06B29K2001/00B29K2003/00B29K2995/0068B29L2031/769
    • A litter and litter making method producing cat litter from a carbohydrate starch-containing cereal grain, e.g., corn, based admixture extruded from a single screw or twin screw extruder forming pellets having a clumping agent formed during extrusion composed at least in part of carbohydrate polymer binder. Each pellet is extruded under conditions that cause formation of carbohydrate polymer binder clumping agent at least some of which is water soluble. One preferred method of extruding cat litter causes starch dextrinization to occur such that at least some of the carbohydrate polymer binder clumping agent in each pellet is formed of dextrin. Each pellet can be coated such as with a smectite that preferably is bentonite. During use, pellet extrusion formed clumping agent in a pellet wetted with urine dissolves and flows in between and along adjacent pellets causing them to clump together without the presence of any clumping agent additive.
    • 一种垃圾和垃圾制造方法,从含有碳水化合物淀粉的谷物颗粒生产猫砂,例如从单螺杆或双螺杆挤出机挤出的基于玉米的混合物,其形成具有在挤出过程中形成的聚集剂的颗粒,其至少部分地由碳水化合物聚合物 粘合剂 每个颗粒在导致形成碳水化合物聚合物粘合剂结块剂的条件下挤出,其中至少一些是水溶性的。 挤出猫砂的一种优选方法导致淀粉糊精发生,使得每个颗粒中的至少一些碳水化合物聚合物粘合剂结块剂由糊精形成。 每个颗粒可以涂覆,例如优选膨润土的蒙皂石。 在使用过程中,在用尿液浸泡的颗粒中形成的颗粒挤压成型团块溶解并在相邻颗粒之间和之间流动,从而使它们聚集在一起而不存在任何聚集剂添加剂。