Chemistry Patentability (Sample Report)
Features to Search
E1: A composition comprising: (a) from 70% to 95% by weight of the composition of a quaternary ammonium compound suitable for softening fabric; and from 5% to 30% by weight of the composition of a solvent comprising a Clog P of from about −2 to about 2.
E2: The compound comprises a monoester component and a di ester component the weight ratio being 15:85 to about 40:60 by the total weight of the quaternary ammonium compound.
E3: Iodine Value (“IV”) of the quaternary ammonium compound is from about 1 to about 60 and the composition comprises less than 5% by weight of the composition of water and less than 5% by weight of the composition of a detergent surfactant.
Search Strategy
Database: Database: AcclaimIP, USPTO, Patentscope, Espacenet, Google Patents.
Keywords:
| Set1 | Quaternary ammonium compound, mono ester component, di ester component, Iodine |
| Set2 | Surfactant, Detergent, Detergent Surfactant |
| Set3 | Composition, Constitution, Chemical Composition |
US Classification Codes with definitions
510/515 Textile softening or antistatic composition (e.g., for use in the wash cycle, etc.)
510/329 Quaternary nitrogen or phosphorus, or heterocyclic nitrogen containing fabric softener or antistatic component
510/527 Liquid composition
