The Procter Gamble Company

Doris Appleby

Alan Thomas Brooker

Nigel Patrick Somerville Roberts

Neil Joseph Lant

Kevin Lee Kott

John Peter Eric Muller

Malcolm McClaren Dodd

Brenda Frances Bennie

Simon John Greener

Euan John Magennis

Nicola Ethel Davidson

Stuart Andrew Caldwell

Maria Papadaki

Victor Stuart Reid

Paul Andrzej Luksza

Andrew Philip Davie

Jason Christopher King

Sylvain Andre Sorin

Nigel Patrick Sommerville Roberts

Lourdes Marina Ramirez Hernandez

Lourdes Marina Ramirez Hernadez

Arif Alan Khoudary

Mark Alan Smerznak

Malcolm Mcclaren Dodd

Andrew Nelson

A solid laundry detergent composition in particulate form comprising a plurality of particulate components, the composition comprises: alkyl benzene sulphonate anionic detersive surfactant; carboxylate polymer; carbonate salt; from 0% to less than 5%, by weight of the composition, of zeolite builder; from 0% to less than 5%, by weight of the composition, of phosphate builder; and essentially free silicate salt; wherein any particulate component that comprises at least 5%, by weight of the particulate component, of alkyl benzene sulphonate anionic detersive surfactant comprises a specific amount of carbonate salt to carboxylate polymer; and wherein the composition has a specific weight ratio of carbonate salt to carboxylate polymer.

Solid laundry detergent composition comprising alkyl benzene sulphonate, carbonate salt and carboxylate polymer

The present invention relates to a solid laundry detergent composition having a bulk density of from 100 g/l to 500 g/l, wherein the composition comprises: (a) from 1 wt % to 70 wt % anionic detersive surfactant; (b) from 0 wt % to 10 wt % zeolite builder; and (c) from 0 wt % to 10 wt % phosphate builder; wherein the composition comprises: (I) from 61 wt % to 90 wt % low-density particulate component, wherein the low-density particulate component has a bulk density of from 100 g/l to 426 g/l, and wherein the low-density particulate component comprises inorganic material and organic material; and (II) from 10 wt % to 39 wt % high-density particulate component, wherein the high-density particulate component has a bulk density of greater than 426 g/l; wherein the ratio of (i) the weight ratio of the inorganic material to the organic material comprised in the low-density particulate component (I) to (ii) the weight ratio of the inorganic material to the organic material comprised in the solid laundry detergent composition is from 0.3:1 to 5:1.

Low-builder, highly water-soluble, low-density solid laundry detergent composition

The present invention relates to a solid laundry detergent composition in particulate form, comprising: (a) anionic detersive surfactant; (b) a calcium-augmented technology; (c) from 0% to less than 5%, by weight of the composition, of zeolite builder; (d) from 0% to less than 5%, by weight of the composition, of phosphate builder and (e) optionally, from 0% to less than 5%, by weight of the composition, of silicate salt.

Solid laundry detergent composition comprising anionic detersive surfactant and calcium-augmented technology

The present invention relates to a solid free-flowing particulate laundry detergent composition comprising a detersive surfactant, carbonate and a cellulosic polymer.

Particulate laundry detergent composition comprising a detersive surfactant, carbonate and a cellulosic polymer

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Newcastle-upon-Tyne, United Kingdom

Doris Appleby