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公开(公告)号：US06423805B1
公开(公告)日：2002-07-23
申请号：US09550658
申请日：2000-04-17
申请人： Anne Margaret Bacho , Frederick Paul Hinz , Mark Alan Kesselmayer , Kathleen Anne Koziski , Meredith Ann Morgan , Lori Branham Pfahler , Fergus Stuart McColl
发明人： Anne Margaret Bacho , Frederick Paul Hinz , Mark Alan Kesselmayer , Kathleen Anne Koziski , Meredith Ann Morgan , Lori Branham Pfahler , Fergus Stuart McColl
IPC分类号： C08F11802
CPC分类号： C08F220/12 , C04B24/2641 , C04B24/2652 , C04B24/2688 , C04B28/04 , C04B2103/0065 , C04B2111/00672 , C04B2111/70 , C04B2111/72 , C08F2220/1825 , C08F212/08 , C08F220/56 , C08F220/06 , C08F220/28 , C04B14/06 , C04B24/383 , C04B40/065 , C04B2103/50
摘要： The open time of a cementitious composition, such as a grout, may be increased by the incorporating therein, as a binder, a polymer composition comprising a film-forming copolymer formed by polymerization of a monomer mixture comprising 1 to 3% of at least one monomer selected from the group of monomers consisting of amides of &agr;,&bgr;-unsaturated C3 to C6 carboxylic acids and at least one hydroxy-(C1 to C8)alkyl (meth)acrylate monomer, wherein the total amount of these monomers is from 2 to 7.5% by weight of said monomer mixture.
摘要翻译： 水泥质组合物如水泥浆的开放时间可以通过在其中掺入作为粘合剂而增加聚合物组合物，所述聚合物组合物包含由包含1至3％的至少一种的单体混合物形成的成膜共聚物 选自由α，β-不饱和C3-C6羧酸和至少一种（甲基）丙烯酸（C1-C8）烷基酯单体组成的单体组中的单体，其中这些单体的总量为2- 7.5重量％的所述单体混合物。
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公开(公告)号：US06846867B2
公开(公告)日：2005-01-25
申请号：US10055492
申请日：2001-10-29
IPC分类号： C04B41/48 , C09D133/06 , C08K5/06
CPC分类号： C04B41/483 , C09D133/064 , C04B41/502 , C04B2103/406 , C08L2666/34
摘要： An aqueous coating composition having improved adhesion to friable surfaces including an emulsion polymer of certain compositions and certain acid numbers having a glass transition temperature of −20° C. to 100° C. and an average particle diameter less than 120 nanometers, and certain water-soluble ethoxylates is provided. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
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公开(公告)号：US06663917B2
公开(公告)日：2003-12-16
申请号：US10301006
申请日：2002-11-21
IPC分类号： B05D302
CPC分类号： C09D133/064 , C08F265/04 , C08F265/06 , C08F291/00 , C08L2666/02 , C08L2666/24 , C09D151/003 , C09J151/003 , C08F2/22 , C08L2666/04
摘要： An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
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公开(公告)号：US06509064B2
公开(公告)日：2003-01-21
申请号：US09965379
申请日：2001-09-27
IPC分类号： B05D302
CPC分类号： C09D133/064 , C08F265/04 , C08F265/06 , C08F291/00 , C08L2666/02 , C08L2666/24 , C09D151/003 , C09J151/003 , C08F2/22 , C08L2666/04
摘要： An aqueous coating composition having improved adhesion to friable surfaces is provided. The aqueous coating composition includes a plurality of polymeric particles having a particle size of less than 120 nanometers, and containing at least two polymers, one of which contains, as polymerized units, acid functional monomers, water soluble monomers, or both. Optionally, the aqueous coating composition includes a nonionic surfactant. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.
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