发明名称 |
Preparation of aluminum phosphate or polyphosphate particles |
摘要 |
A process for the preparation of amorphous aluminum phosphate or polyphosphate-based pigment by reacting aluminum phosphate and sodium aluminate is provided. The amorphous aluminum phosphate or polyphosphate is characterized by a skeletal density of less than 2.50 grams per cubic centimeter and a phosphorus to aluminum mole ratio of greater than 1. In one embodiment, the composition is useful in paints as a substitute for titanium dioxide. |
申请公布号 |
AU2007283472(B2) |
申请公布日期 |
2013.07.11 |
申请号 |
AU20070283472 |
申请日期 |
2007.08.10 |
申请人 |
BUNGE AMORPHIC SOLUTIONS, LLC;UNIVERSIDADE ESTADUAL DE CAMPINAS |
发明人 |
ROSSETO, RENATO;DE BRITO, JOAO;MASTRANGELO AMARO DOS SANTOS, ADAMO CESAR;GALEMBECK, FERNANDO |
分类号 |
C01B25/36;C01B25/40;C08K3/32;C09C1/40;C09D5/00;C09D7/12;C09D11/00;C09D11/02 |
主分类号 |
C01B25/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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