发明授权
US06287634B1 Intercalates and exfoliates formed with monomeric ethers and esters; composite materials containing same methods of modifying rheology therewith
失效
用单体醚和酯形成的插层和去角质; 含有与其一起改性流变性的相同方法的复合材料
- 专利标题： Intercalates and exfoliates formed with monomeric ethers and esters; composite materials containing same methods of modifying rheology therewith
- 专利标题（中）： 用单体醚和酯形成的插层和去角质; 含有与其一起改性流变性的相同方法的复合材料
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申请号： US08577700申请日： 1995-12-22
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公开(公告)号： US06287634B1公开(公告)日： 2001-09-11
- 发明人: Gary W. Beall , Semeon Tsipursky , Anatoliy Sorokin , Anatoliy Goldman
- 申请人： Gary W. Beall , Semeon Tsipursky , Anatoliy Sorokin , Anatoliy Goldman
- 主分类号： B05D700
- IPC分类号： B05D700
摘要：
Intercalates formed by contacting a layered material, e.g., a phyllosilicate, with an intercalant monomer ether and/or ester to sorb or intercalate the intercalant monomer between adjacent platelets of the layered material. Sufficient intercalant monomer is sorbed between adjacent platelets to expand the adjacent platelets to a spacing of at least about 5 Å (as measured after water removal to a maximum of 5% by weight water), up to about 100 Å and preferably in the range of about 10-45 Å, so that the intercalate easily can be exfoliated into individual platelets. The intercalated complex can be combined with an organic liquid into a viscous carrier material, for delivery of the carrier material, or for delivery of an active compound; or the intercalated complex can be combined with a matrix polymer to form a strong, filled polymer matrix. Alternatively, the intercalated complex can be exfoliated prior to combination with the organic liquid or the matrix polymer.