Title:
【発明の名称】安定吸湿性洗浄剤製品
Document Type and Number:
Japanese Patent JPH09507263
Kind Code:
A
Abstract:
There is provided an environmentally stable detergent article. Normally, hygroscopic caustic detergent materials can be made resistant to absorption of ambient humidity or water by introducing a barrier coating onto the caustic detergent. The barrier also renders the highly active alkaline material safe for human handling. The coated detergent article can further be enclosed in a film enclosure or wrapping which provides further protection for handling during production, shipment, storage and final end use. The coated article can be removed from any packaging material, inserted into a water spray-on dispenser and used to create a concentrated aqueous detergent for use in ware washing machines. In order to obtain control over dispensing, hydrophobic coatings can be nicked, split, peeled or partially removed using other means to provide an initial surface of caustic detergent exposed to the water spray. The water spray can then dispense the detergent and either melt or dissolve the hydrophobic coating in a controlled manner.
Inventors:
Hale, Bernardo, Joseph
Tarara, james, john
Tarara, james, john
Application Number:
JP51814695A
Publication Date:
July 22, 1997
Filing Date:
December 20, 1994
Export Citation:
Assignee:
Ecolab Inc.
International Classes:
C11D1/52; C11D3/02; C11D3/08; C11D3/10; C11D7/06; C11D7/12; C11D7/14; C11D17/00; C11D17/04; (IPC1-7): C11D17/00; C11D7/06; C11D7/12; C11D7/14; C11D17/04
Attorney, Agent or Firm:
Yasunori Otsuka (1 person outside)