Alkaline degreasing solution

Details Alkaline degreasing solution Alkaline degreasing solution

1995-03-06

1997-06-03

Lieberman, Paul

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

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

510254, 510258, 510245, 510365, 510421, 510493, C11D 166, C11D 334

Patent

active

056354657

ABSTRACT:
An alkaline degreasing aqueous solution containing 0.01 to 10 g/l of a nonionic surface-active agent, and an organic substance exhibiting water solubility or water dispersibility at a pH value of at least 8, having a phenolic hydroxyl group with a molecular weight of at least 500, at a weight ratio of 0.1 to 2:1=(organic substance having a phenolic hydroxyl group):(nonionic surface-active agent). The alkaline degreasing aqueous solution has a pH value of at least 8.

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Database WPI, Derwent Publications, Ltd., 15 Jun. 1984, Bul. 22; "Compsn. for Cleaning Metal Surfaces --Contains Specified Cationite and Additional Specified Anionite, and Water"; Lengd Pigment Production.

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