发明授权
- 专利标题： ALUMINUM PHOSPHATE SLURRY
- 专利标题（中）： 磷酸铝浆料
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申请号： EP09710203.2申请日： 2009-02-11
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公开(公告)号： EP2254953B1公开(公告)日： 2016-04-27
- 发明人: GALEMBECK, Fernando , SALES BARBOSA, Cesar Augusto , BRAGA, Melissa
- 申请人： Bunge Amorphic Solutions LLC , Universidade Estadual de Campinas
- 申请人地址： 50 Main Street, 7th Floor White Plains, NY 10606 US
- 专利权人： Bunge Amorphic Solutions LLC,Universidade Estadual de Campinas
- 当前专利权人： Bunge Amorphic Solutions LLC,Universidade Estadual de Campinas
- 当前专利权人地址： 50 Main Street, 7th Floor White Plains, NY 10606 US
- 代理机构： Eisenführ Speiser
- 优先权： US65493 20080212
- 国际公布： WO2009100510 20090820
- 主分类号： C09C1/40
- IPC分类号： C09C1/40 ; C01B25/36 ; C01B25/40 ; C08K3/32 ; B82Y30/00 ; C09D5/02 ; C09D7/12 ; C09D11/037
摘要：
Slurry composition comprising amorphous aluminum phosphate, polyphosphate orthophosphate, metaphosphate and/or combination thereof and a dispersant are described. In certain embodiments, the polyphosphate orthophosphate and/or metaphosphate concentration is about 40 to about 70 weight % and the dispersant concentration is less than about 3.5 weight % based on the total weight of the slurry. In one embodiment, the composition is useful in paints, varnishes, printing inks, papers and plastics. The compositions can be used as a substitute for titanium dioxide in various applications.
公开/授权文献
- EP2254953A2 ALUMINUM PHOSPHATE SLURRY 公开/授权日：2010-12-01
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