Question

Name the items which improve huge foam in detergent powder with stability ?​

Answer 1

1. As a new composition of matter an ethoxylated aliphatic carboxylic acid amide of isopropanolamine having the following structural formula where R=any aliphatic carboxylic acid radical having 13 or more carbon atoms in the chain and X=2 to 20 inclusive.

2. A foam stabilizer for anionic foaming detergent compositions comprising a Cl4-Cl8 aliphatic carboxylic acid isopropanolamide ethoxylate containing at least 2 111015 of ethylene oxide.

3. A foam stabilizer for anionic foaming detergent compositions which comprises a Cl4-Cl8 fatty acid isopropanolamide ethoxylate containing from 2 to 20 mols of ethylene oxide.

4. A foam stabilizer according to claim 2 wherein the fatty acid is selected from the class consisting of olcic, stearic, palmitic, myristic, linoleic and tall oil.