US 2012/0225450 A1Published application

Carboxyl-containing polymers with improved storage stability and processability

AssigneeBASF SE

InventorFrank-Peter Lang

Life of this patent

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Abstract

The present invention relates to carboxyl-containing polymers having higher storage stability and improved processability in the form of powders, pellets or granules and to their use in laundry detergents and cleaners, and also in further fields of use.

Claims13

Dependent claims

1-9. (canceled)

Dependencies are inferred from the claim text.

Facts

Application: 13/405,820Filed 27 Feb 2012
Priority: 1 Mar 2011
Published: 6 Sep 2012
Term ends: Not estimatedThe source records don’t support an estimate.

Classification25 codes

C11D 17/0034
Detergent materials or soaps characterised by their shape or physical properties: fixed on a solid conventional detergent ingredient
C09D 5/448
For electrophoretic applications: characterised by the additives used
C11D 3/124
Water-insoluble compounds: silicon containing, e.g. silica, silex, quartz or glass beads
C11D 3/3761
Polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions: in solid compositions

Family

Application61/447,734Us provisional application · filed 1 Mar 2011
US 2012/0225450 A1This patent

From the US filing history. Foreign family members aren’t listed.

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