Invention Grant
- Patent Title: Solidification matrix using a polycarboxylic acid polymer
- Patent Title (中): 使用聚羧酸聚合物的凝固基体
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Application No.: US13372560Application Date: 2012-02-14
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Publication No.: US08389464B2Publication Date: 2013-03-05
- Inventor: Brenda L. Tjelta , Lisa M. Sanders , Michael E. Besse
- Applicant: Brenda L. Tjelta , Lisa M. Sanders , Michael E. Besse
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agent Andrew D. Sorensen; Amy J. Hoffman
- Main IPC: C11D17/00
- IPC: C11D17/00
Abstract:
A solidification matrix includes a polycarboxylic acid polymer, sodium carbonate, and water. Exemplary polycarboxylic acid polymers include a polyacrylic acid polymer having a molecular weight of between about 1,000 and about 100,000, a modified polyacrylic acid polymer having a molecular weight of between about 1,000 and about 100,000, and a polymaleic acid polymer having a molecular weight of between about 500 and about 5,000. The polycarboxylic acid polymer, sodium carbonate, and water interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition.
Public/Granted literature
- US20120149628A1 SOLIDIFICATION MATRIX USING A POLYCARBOXYLIC ACID POLYMER Public/Granted day:2012-06-14
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