发明申请
- 专利标题： Solventless Universal Colorants
- 专利标题（中）： 无溶剂通用型着色剂
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申请号： US12488202申请日： 2009-06-19
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公开(公告)号： US20090253857A1公开(公告)日： 2009-10-08
- 发明人: Juanita Parris , Ning Wu , Jeannette Simoni-Truncellito , Robert Catena , Jitu Modi , William P. Keaveney , Robert Auerbach
- 申请人： Juanita Parris , Ning Wu , Jeannette Simoni-Truncellito , Robert Catena , Jitu Modi , William P. Keaveney , Robert Auerbach
- 申请人地址： US NJ Parsippany
- 专利权人： Sun Chemical Corporation
- 当前专利权人： Sun Chemical Corporation
- 当前专利权人地址： US NJ Parsippany
- 主分类号： C08L67/00
- IPC分类号： C08L67/00 ; C08L33/00 ; C08L75/00 ; C08L39/00
摘要：
A method of preparing a universal base composition disclosed which consists of milling a pigment in a resin that is soluble in both water and organic solvent and wherein the resin contains both hydrophobic and hydrophilic monomers such that the total weight of the hydrophobic and hydrophilic monomers is at least about 20% of the total weight of the resin and the weight ratio of hydrophobic monomers to hydrophilic monomers is from about ⅕ to about 5.
公开/授权文献
- US07776146B2 Solventless universal colorants 公开/授权日：2010-08-17
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