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Title:
再付着防止剤及び洗剤組成物
Document Type and Number:
Japanese Patent JP7065179
Kind Code:
B2
Abstract:
An antiredeposition agent includes a polyaspartic acid alkali metal having a polydispersity, represented by the ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn), of 1.4 or more and being selected from the group consisting of lithium polyaspartate, potassium polyaspartate, and sodium polyaspartate.

Inventors:
Riri Shimizu
Application Number:
JP2020511136A
Publication Date:
May 11, 2022
Filing Date:
March 29, 2019
Export Citation:
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Assignee:
Mitsui Chemicals, Inc.
International Classes:
C11D3/37; D06L1/12; D06M15/59
Domestic Patent References:
JP2016532763A
JP10502108A
JP5148495A
JP7011295A
JP9087680A
JP2017048292A
JP6298930A
JP8176297A
JP9506661A
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office