Method of making sludge powder and sealant from paint sludge and sludge
powder and sealant compositions produced thereby
    1.
    发明授权
    Method of making sludge powder and sealant from paint sludge and sludge powder and sealant compositions produced thereby 失效
    由油漆污泥和污泥粉末以及由此生产的密封剂组合物制备污泥粉末和密封剂的方法

    公开(公告)号:US5254263A

    公开(公告)日:1993-10-19

    申请号:US921559

    申请日:1992-07-29

    摘要: A sludge powder and sealant are prepared from paint sludge. A sludge powder is generated from a paint sludge having a volatiles content of 0-50% by weight by adding a processing filler thereto. A sealant composition is prepared by thereafter or concurrently therewith adding sealant ingredients including polymer, plasticizer, curative, and other sealant ingredients such as an adhesion promoter and sealant filler materials to the sludge powder. Alternatively, a sealant composition may be prepared by adding a paint sludge having a volatiles content of 0-50% by weight to the sealant ingredients, which may include a processing filler.

    摘要翻译: 污泥粉末和密封剂由油漆污泥制备。 通过向其中加入加工填料,由挥发物含量为0-50重量%的油漆污泥产生污泥粉末。 密封剂组合物之后或同时加入包括聚合物,增塑剂,固化剂和其它密封剂成分如粘合促进剂和密封填料的密封剂成分到污泥粉末中。 或者,密封剂组合物可以通过将具有0-50重量%的挥发物含量的涂料污泥添加到可包括加工填料的密封剂成分来制备。

    Method for treating paint sludge
    2.
    发明授权
    Method for treating paint sludge 失效
    油漆污泥处理方法

    公开(公告)号:US5922834A

    公开(公告)日:1999-07-13

    申请号:US892486

    申请日:1997-07-14

    CPC分类号: C08J11/00

    摘要: A method of treating paint sludge containing uncured polymer resin, water and/or solvent is provided in which a paint sludge putty is formed which may be used as a replacement for polymeric components used to form compounded polymeric compositions. The treated paint sludge putty or powder comprises from about 5 to 90% by weight of the total compounded polymeric composition and may be used in a variety of compositions including pressure sensitive sealants, caulking sealants, automotive sealants, polyvinyl chloride plastics, rubbers and asphalt cement coatings, and waterbased sealers and coatings.

    摘要翻译: 提供了一种处理含有未固化聚合物树脂,水和/或溶剂的涂料污泥的方法,其中形成油漆淤泥油灰,其可用作替代用于形成复合聚合物组合物的聚合物组分。 经处理的油漆泥浆油灰或粉末占总配混聚合物组合物的约5至90重量%,可用于各种组合物,包括压敏密封剂,填缝密封剂,汽车密封剂,聚氯乙烯塑料,橡胶和沥青胶泥 涂料和水性密封剂和涂料。