Invention Grant
- Patent Title: Hard surface cleaner with extended residual cleaning benefit
- Patent Title (中): 硬表面清洁剂具有延长的残留清洁效果
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Application No.: US12801032Application Date: 2010-05-18
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Publication No.: US08088724B2Publication Date: 2012-01-03
- Inventor: Robert D. Iverson , Francis J. Randall , Richard W. Avery , John R. Wietfeldt , Ashish Taneja , Tantiboro S. Ouattara
- Applicant: Robert D. Iverson , Francis J. Randall , Richard W. Avery , John R. Wietfeldt , Ashish Taneja , Tantiboro S. Ouattara
- Applicant Address: US WI Racine
- Assignee: S.C. Johnson & Son, Inc.
- Current Assignee: S.C. Johnson & Son, Inc.
- Current Assignee Address: US WI Racine
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C11D1/68 ; C11D3/43 ; C11D7/08
Abstract:
A cleaning composition for a hard surface is disclosed which provides for initial cleaning of the hard surface and provision of a hydrophilic coating or barrier layer on the surface which provides residual cleaning to the hard surface for an extended number of rinsings. The composition includes a hydrophilic polymer, at least one nonionic surfactant, at least one solvent, an acid and water, wherein the acid provides the composition with a pH of about 2 to 3.5 and the composition is provided in the absence of any anionic, cationic or amphoteric surfactant.
Public/Granted literature
- US20100234268A1 Hard surface cleaner with extended residual cleaning benefit Public/Granted day:2010-09-16
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