Invention Grant
- Patent Title: Hydroxy alkyl cellulose soil release agent with a cationic group and a C4—C12 hydrophobic group
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Application No.: US16769424Application Date: 2018-12-05
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Publication No.: US11655435B2Publication Date: 2023-05-23
- Inventor: Takanori Saito , Yoichiro Imori , Akihiro Koyama , Yukiko Yamawaki
- Applicant: KAO CORPORATION
- Applicant Address: JP Tokyo
- Assignee: KAO CORPORATION
- Current Assignee: KAO CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Element IP, PLC
- Priority: JP 2017234710 2017.12.06
- International Application: PCT/JP2018/044721 2018.12.05
- International Announcement: WO2019/111948A 2019.06.13
- Date entered country: 2020-06-03
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C11D3/22 ; C11D11/00
Abstract:
The present invention relates to a soil release agent capable of enhancing cleaning properties for removing a soil during cleaning through treatment of an object, and a soil release composition containing the soil release agent. The soil release agent is a soil release agent including a modified hydroxyalkyl cellulose in which a hydroxyalkyl cellulose is bound to at least one selected from a cationic group and a hydrophobic group including a hydrocarbon group having 4 or more carbon atoms.
Public/Granted literature
- US20200299615A1 SOIL RELEASE AGENT Public/Granted day:2020-09-24
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