24/06/2005 - Controller General of Patents, Designs, and Trade Marks

(12) PATENT APPLICATION PUBLICATION
(19)
INDIA (21) Application No: 1174/MUM/2001 A
(22) Date of filing of Application :
13/12/2001
(54) Title of the invention: DETERGENT COMPOSITIONS.
(51) International Classification: C 11 D 1/86,
C 11 D 1/14, C 11 D 1/62, C 11 D 1/72
(31) Priority Document No. : 0030669.6
(32) Priority Date :
(33) Name of priority country :
(86)
International Application : NIL
No. and Filing Date :
15/12/2000
UNITED
KINGDOM
NIL
(87) International :
Publication No.
NIL
(61) Patent of addition to
Application No. : NIL
Filed on N.A.
(62)
Divisional to
Application No. : NIL
Filed on : N.A.
(43) Publication Date: 24/06/2005
(71)
(72)
Name of the Applicant:
HINDUSTAN LEVER LIMITED
Address of the Applicant:
HINDUSTAN LEVER HOUSE,
165/166, BACKBAY RECLAMATION,
MUMBAI – 400 020,
MAHARASHTRA, INDIA.
Name of the Inventors:
1. SINGH AMRAT PAUL
2. THORLEY DAVID
CHRISTOPHER
Filed U/S 5(2) before the
Patents (Amendment)
Ordinance,2004 : NO
(57) Abstract : A built laundry detergent composition contains a combination of anionic, nonionic and
cationic surfactants which includes a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol
ethoxylated which an average of from 20 to 50 ethylene oxide groups. The cationic surfactant may
advantageously be an ethoxylated quaternary ammonium compound. The composition exhibits improved
oily soil detergency.
( Figure: NIL )
Total Pages : 34.
The Patent Office Journal 24.06.2005 17765