发明授权
- 专利标题： Process for preparing household detergent or cleaner shapes
- 专利标题（中）： 制备家用洗涤剂或清洁剂形状的方法
-
申请号： US09396549申请日： 1999-09-03
-
公开(公告)号： US06506720B1公开(公告)日： 2003-01-14
- 发明人: Gerhard Blasey , Dieter Jung , Hans-Friedrich Kruse , Fred Schambil
- 申请人： Gerhard Blasey , Dieter Jung , Hans-Friedrich Kruse , Fred Schambil
- 优先权： DE19710254 19970313
- 主分类号： C11D1100
- IPC分类号： C11D1100
摘要：
A process for making a detergent tablet by forming a disintegrating agent by compacting cellulose or a cellulose derivative, forming disintegrating agent particles comprising the disintegrating agent, dry mixing a washing- or cleaning-active substance and an amount of the disintegrating agent particles effective to rapidly dissolve or disperse the composition in water, and shaping the resulting mixture into a tablet. The disintegrating agent particles have a particle size distribution of less than 10% by weight smaller than about 0.2 mm particle size and no more than 1% by weight of dust-fine particles.