Toilet cleansing block

Details Toilet cleansing block Toilet cleansing block

1996-05-17

1999-11-23

Douyon, Lorna M.

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510192, 510445, 510446, 510447, 510473, 510495, 42271, 134 34, 134 42, C11D 1700, C11D 322, B08B 304

Patent

active

059900610

ABSTRACT:
A toilet cleansing block contains anionic surfactant such as a sulfonate, linear primary alcohol such as Neodol 23, and binder such as hydroxy ethyl cellulose. The block erodes very slowly, yet at essentially identical rates in hard or soft water. The block is for immersion in toilet tanks.

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