CA2290399A1 - Free-flowing particulate detergent compositions - Google Patents

Free-flowing particulate detergent compositions Download PDF

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Publication number
CA2290399A1
CA2290399A1 CA002290399A CA2290399A CA2290399A1 CA 2290399 A1 CA2290399 A1 CA 2290399A1 CA 002290399 A CA002290399 A CA 002290399A CA 2290399 A CA2290399 A CA 2290399A CA 2290399 A1 CA2290399 A1 CA 2290399A1
Authority
CA
Canada
Prior art keywords
free
detergent compositions
particulate detergent
flowing particulate
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002290399A
Other languages
French (fr)
Other versions
CA2290399C (en
Inventor
William Derek Emery
Andreas Theodorus Johannes Groot
Terry Instone
Seeng Djiang Liem
Kenneth Metcalfe
Richard George Smith
Gilbert Martin Verschelling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9711359.1A external-priority patent/GB9711359D0/en
Priority claimed from GBGB9711352.6A external-priority patent/GB9711352D0/en
Priority claimed from GBGB9808897.4A external-priority patent/GB9808897D0/en
Application filed by Individual filed Critical Individual
Priority claimed from PCT/EP1998/002987 external-priority patent/WO1998054289A1/en
Publication of CA2290399A1 publication Critical patent/CA2290399A1/en
Application granted granted Critical
Publication of CA2290399C publication Critical patent/CA2290399C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A free-flowing built particulate laundry detergent composition comprises: (i) at least 27 % by weight of non-soap organic detergent surfactant, (ii) one or more detergency builders, but not more than 7 % by weight of alkali metal aluminosilicate, the weight ratio of surfactant to builder being at least 1.2:1.
CA002290399A 1997-05-30 1998-05-11 Free-flowing particulate detergent compositions Expired - Fee Related CA2290399C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB9711352.6 1997-05-30
GB9711359.1 1997-05-30
GBGB9711359.1A GB9711359D0 (en) 1997-05-30 1997-05-30 Detergent powder composition
GBGB9711352.6A GB9711352D0 (en) 1997-05-30 1997-05-30 Detergent composition
GBGB9808897.4A GB9808897D0 (en) 1997-05-30 1998-04-24 Detergent compositions
GB9808897.4 1998-04-24
PCT/EP1998/002987 WO1998054289A1 (en) 1997-05-30 1998-05-11 Free-flowing particulate detergent compositions

Publications (2)

Publication Number Publication Date
CA2290399A1 true CA2290399A1 (en) 1998-12-03
CA2290399C CA2290399C (en) 2005-04-05

Family

ID=31721601

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002290399A Expired - Fee Related CA2290399C (en) 1997-05-30 1998-05-11 Free-flowing particulate detergent compositions

Country Status (1)

Country Link
CA (1) CA2290399C (en)

Also Published As

Publication number Publication date
CA2290399C (en) 2005-04-05

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