Invention Grant
- Patent Title: Laundry detergent particles
- Patent Title (中): 洗衣粉颗粒
-
Application No.: US13878451Application Date: 2011-09-01
-
Publication No.: US09273271B2Publication Date: 2016-03-01
- Inventor: Stephen Norman Batchelor , Andrew Paul Chapple , Stephen Thomas Keningley
- Applicant: Stephen Norman Batchelor , Andrew Paul Chapple , Stephen Thomas Keningley
- Applicant Address: US NJ Englewood Cliffs
- Assignee: Conopco Inc.
- Current Assignee: Conopco Inc.
- Current Assignee Address: US NJ Englewood Cliffs
- Agency: Greenberg Traurig, LLP
- Priority: EP10187514 20101014
- International Application: PCT/EP2011/065154 WO 20110901
- International Announcement: WO2012/048951 WO 20120419
- Main IPC: C11D17/00
- IPC: C11D17/00 ; C11D17/06 ; C11D1/83 ; C11D3/10 ; C11D3/40 ; C11D3/04 ; C11D3/08

Abstract:
The present invention provides a lenticular or disc coated detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.5 wt % pigment, wherein the pigment is selected from organic and inorganic pigments, wherein the inorganic salts and the pigment are present on the detergent particle as a coating and the surfactant is present as a core.
Public/Granted literature
- US20130281351A1 LAUNDRY DETERGENT PARTICLES Public/Granted day:2013-10-24
Information query