Title of Invention | A METHOD FOR PREPARING A FABRIC CONDITIONING COMPOSITION |
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Abstract | A method of preparing an aqueous dispersion of a fabric conditioning composition comprises mixing 7.5 to 60 % byweight of a cationic fabric softening compound, the compound having one or more hydrocarbyl chains formed from parent fatty acyl compounds or fatty acids having an iodine value of from 0 to 20 with 0.01 % - 1.5 % by weight of a nonionic surfactant viscosity modifier and up to 1.4 % by weight of a fatty alcohol, the combination of (b) and (c) being no more than 1.5 % by weight, based on the total weight of the composition, the aqueous dispersion being subjected to high-shear below the phase transition temperature of compound (a) for a time sufficient to provide a composition having a viscosity of from 10 to 250 mPa.s measured at 20s-1 using a Haake MV1 Rotoviscometer at 20 °C. |
Full Text | N/A |
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279-mumnp-2003-abstract(8-4-2004).pdf
279-mumnp-2003-cancelled pages(8-12-2004).pdf
279-mumnp-2003-claims(amended)-(6-12-2004).pdf
279-mumnp-2003-claims(complete)-(4-3-2003).pdf
279-mumnp-2003-claims(granted)-(5-2-2008).pdf
279-mumnp-2003-correspondence 1(4-3-2003).pdf
279-mumnp-2003-correspondence 2(15-10-2007).pdf
279-mumnp-2003-correspondence(27-4-2005).pdf
279-MUMNP-2003-CORRESPONDENCE(8-2-2012).pdf
279-mumnp-2003-correspondence(ipo)-(15-4-2008).pdf
279-mumnp-2003-description(complete)-(4-3-2003).pdf
279-mumnp-2003-description(granted)-(5-2-2008).pdf
279-mumnp-2003-form 1(4-3-2003).pdf
279-mumnp-2003-form 13(17-10-2007).pdf
279-mumnp-2003-form 19(23-6-2003).pdf
279-mumnp-2003-form 2(granted)-(5-2-2008).pdf
279-mumnp-2003-form 2(title page)-(granted)-(5-2-2008).pdf
279-mumnp-2003-form 3(4-3-2003).pdf
279-mumnp-2003-form 5(4-3-2003).pdf
279-mumnp-2003-general power of attorney(8-4-2004).pdf
279-mumnp-2003-specification(amended)-(8-12-2004).pdf
279-mumnp-2003-specification(amended)-(8-4-2004).pdf
279-mumnp-2003-wo international publication report(4-3-2003).pdf
Patent Number | 214164 | ||||||||||||
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Indian Patent Application Number | 279/MUMNP/2003 | ||||||||||||
PG Journal Number | 13/2008 | ||||||||||||
Publication Date | 28-Mar-2008 | ||||||||||||
Grant Date | 05-Feb-2008 | ||||||||||||
Date of Filing | 04-Mar-2003 | ||||||||||||
Name of Patentee | HINDUSTAN UNILEVER LIMITED | ||||||||||||
Applicant Address | HINDUSTAN LEVER HOUSE 165/166, BACKBAY RECLAMATION, MUMBAI 400 020 | ||||||||||||
Inventors:
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PCT International Classification Number | C11D1/835 | ||||||||||||
PCT International Application Number | PCT/EP01/09882 | ||||||||||||
PCT International Filing date | 2001-08-24 | ||||||||||||
PCT Conventions:
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