Title of Invention

FABRIC SOFTENING COMPOSITIONS

Abstract Fabric softening products, such as a rinse conditioner or a tumble dryer sheet, comprise (a) an organic softening compound free of quaternary nitrogen groups and having the general formula (1) wherein R¿1? and R¿2? are both hydrophobic alkyl or alkenyl groups independently comprisng 5 to 40 carbon atoms and together comprising at least 26 carbon atoms, L is a linking group having at least 1 single bond providing freedom of rotation and providing a chain length of from 4 to 10 atoms between Q and R¿1?/R¿2? and Q is a hydrophilic head-group; and (b) a carrier for the softening compound.
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Documents:

in-pct-2002-01605-mum-abstract(13-11-2002).pdf

in-pct-2002-01605-mum-abstract(16-2-2004).pdf

in-pct-2002-01605-mum-abstract(granted)-(3-2-2011).pdf

in-pct-2002-01605-mum-annexure to form 3(14-11-2003).pdf

in-pct-2002-01605-mum-annexure to form 3(17-11-2003).pdf

in-pct-2002-01605-mum-claims(13-11-2002).pdf

in-pct-2002-01605-mum-claims(granted)-(3-2-2011).pdf

in-pct-2002-01605-mum-correspondence 1(13-11-2002).pdf

in-pct-2002-01605-mum-correspondence 1(14-11-2003).pdf

in-pct-2002-01605-mum-correspondence 2(14-12-2002).pdf

in-pct-2002-01605-mum-correspondence 2(15-10-2007).pdf

in-pct-2002-01605-mum-correspondence(9-9-2009).pdf

in-pct-2002-01605-mum-correspondence(ipo)-(19-4-2004).pdf

in-pct-2002-01605-mum-correspondence(ipo)-(4-2-2011).pdf

in-pct-2002-01605-mum-description(complete)-(13-11-2002).pdf

in-pct-2002-01605-mum-description(granted)-(3-2-2011).pdf

in-pct-2002-01605-mum-form 1(12-1-2004).pdf

in-pct-2002-01605-mum-form 13(17-10-2007).pdf

in-pct-2002-01605-mum-form 19(23-6-2003).pdf

in-pct-2002-01605-mum-form 2(granted)-(3-2-2011).pdf

in-pct-2002-01605-mum-form 2(title page)-(granted)-(3-2-2011).pdf

in-pct-2002-01605-mum-form 3(13-11-2002).pdf

in-pct-2002-01605-mum-form 5(13-11-2002).pdf

in-pct-2002-01605-mum-petition under rule 138(22-7-2004).pdf

in-pct-2002-01605-mum-specification(amended)-(16-2-2004).pdf

in-pct-2002-01605-mum-wo international publication report(13-11-2002).pdf


Patent Number 245853
Indian Patent Application Number IN/PCT/2002/01605/MUM
PG Journal Number 06/2011
Publication Date 11-Feb-2011
Grant Date 03-Feb-2011
Date of Filing 13-Nov-2002
Name of Patentee HINDUSTAN UNILEVER LIMITED
Applicant Address HINDUSTAN LEVER HOUSE, 165/166, BACKBAY RECLAMATION, MUMBAI-400 020
Inventors:
# Inventor's Name Inventor's Address
1 HARICHIAN BIJAN UNILEVER R & D EDGEWATER, 45 RIVER ROAD, EDGEWATER, NEW JERSEY O7020.
2 WHALEY CHRISTOPHER UNILEVER R 7 D PORT SUNLIGHT, QUARRY ROAD EAST, BEBINGTON, WIRRAL, MERSEYSIDE, CH63 3JW.
PCT International Classification Number C11D 3/00
PCT International Application Number PCT/EP02/02623
PCT International Filing date 2002-03-07
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 0106466.6 2001-03-15 U.K.