发明名称 |
COATED FIBROUS BASED SUBSTRATES |
摘要 |
Coated Fibrous Substrates The present invention provides a method of improving the adhesion of coatings to fibrous base materials. The method comprises treating a fibrous base material with one or more salt(s) of receptor species to provide a pre-coated fibrous base material comprising specific inorganic receptor sites within the fibrous base material. The one or more salt(s) of receptor species is selected from the groups comprising: (a) aluminium salts; (b) titanium salts; (c) zirconium salts; (d) iron salts; (e) soluble alkali silicates; or a combination thereof. The method further comprises coating the treated fibrous base material with a coating formulation comprising one or more compound(s) containing epoxy and alkoxysilane groups. The coating formulation acts as an adhesion promoter and cross-linker. |
申请公布号 |
US2014057116(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
US201214000321 |
申请日期 |
2012.02.16 |
申请人 |
CASSINGHAM DARRYL;NORTHANTS LEATHER CHEMICALS LTD |
发明人 |
CASSINGHAM DARRYL |
分类号 |
C14C3/28;B65D77/22;C14C3/04;C14C9/02;C14C9/04;C14C11/00;D06M11/56;D06M11/57;D06N3/14 |
主分类号 |
C14C3/28 |
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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