发明名称 |
Specific polymer-compounded detergent composition |
摘要 |
A detergent composition containing at least 0.1% by weight of at least one polymer selected from the group consisting of 1) a polycarboxylic acid-based polymer containing a polyalkylene glycol chain in the structure thereof, 2) a sulfonic acid group-terminated (meth)acrylic acid-based polymer, and 3) an acrylic acid (salt)-maleic acid (salt)-based copolymer having a clay dispersibility under a condition of 50 ppm of calcium carbonate of 0.3 or more; and at least 0.5% by weight of a longer alkyl chain mid-chain branched surfactant compound. The detergent composition can enhance anti-gelling properties to calcium ions, improve the dispersibility to solid particles at low temperatures or under high-hardness conditions, and improve detergency against stains such as mud and carbon black.
|
申请公布号 |
US2003199420(A1) |
申请公布日期 |
2003.10.23 |
申请号 |
US20030414291 |
申请日期 |
2003.04.16 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
TSUMORI TAKAHIRO;SAEKI TAKUYA;FUJII YOSHIKAZU;YAMAGUCHI SHIGERU |
分类号 |
C11D1/14;C11D1/22;C11D1/29;C11D1/72;C11D3/37;(IPC1-7):C11D3/37 |
主分类号 |
C11D1/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|