AQUEOUS COMPOUND HAVING EXCELLENT STORABILITY

Title:

AQUEOUS COMPOUND HAVING EXCELLENT STORABILITY

Document Type and Number:

Japanese Patent JP2022009170

Kind Code:

A

Abstract:

To provide an aqueous compound having excellent storability.SOLUTION: The present invention relates to an aqueous compound having a pH value in the range of 7.5 to 10 characterized by comprising (A) at least one kind of organic complex selected from the following (A1) an alkali metal salt of aminopolycarboxylic acid, and (A2) a polymer having at least two of -CH2-N(CH2COOH)-unit per molecule neutralized partially or completely with alkali, (B) at least one salt of the following at least one acid: nitric acid, sulfuric acid, sulfamic acid, methane sulfonic acid, C1 to C2 carboxylic acid, C2 to C4-hydroxy monocarboxylic acid, C2 to C7-dicarboxylic acid and C4 to C6 tricarboxylic acid substituted with no substituent or hydroxyl, (C) at least one compound selected from the following: (C1) phosphoric acid C2 to C10-monoalkyl ester, (C2) C3 to C10-alkynol alkoxylated with 1 to 10 alkoxide groups per one optional hydroxyl group, and (C3) C4 to C10-alkyne diol alkoxylated with 1 to 10 alkoxide groups per one optional hydroxyl group.

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Inventors:

AREND JOUKE KINGMA
DIANA NEUMANN
HENNING URCH

Application Number:

JP2021169328A

Publication Date:

January 14, 2022

Filing Date:

October 15, 2021

Export Citation:

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Assignee:

BASF SE

International Classes:

C11D3/33; C11D1/34; C11D1/72; C11D3/04; C11D3/20; C11D3/34; C11D17/04

Domestic Patent References:

JP2014518752A	2014-08-07
JP2007530785A	2007-11-01
JPS59211581A	1984-11-30
JP2004359937A	2004-12-24
JP2005142559A	2005-06-02

Foreign References:

CN1860256A	2006-11-08
EP0239770A1	1987-10-07
US20120048295A1	2012-03-01
US20050205835A1	2005-09-22

Attorney, Agent or Firm:

Sato Eto

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