Y10S516/917 - CPC Classification Index

ClassID:

242764 ⎘

Y10S516/917 - CPC Classification

Classification description:

Colloid systems and wetting agents; subcombinations thereof; processes of; Agent composition for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling The agent contains organic compound containing oxygen

Sub-classes:

Y10S516/918 » The compound contains carboxylic acid ester group 1
Y10S516/919 » The compound contains -C[=O]OH or salt thereof 0
Y10S516/92 » The compound contains repeating unsubstituted oxyalkylene 5

Recent Application in this class:

20110218126

2011-09-08

Environmental friendly fracturing and stimulation composition and method of using the same

20060243162

2006-11-02

Fountain solution concentrates