公开(公告)号：US4495020A

公开(公告)日：1985-01-22

申请号：US466555

申请日：1983-02-15

申请人： Masamitsu Nakabayashi ,  Masuo Miyaji ,  Yoshio Kamatani

发明人： Masamitsu Nakabayashi ,  Masuo Miyaji ,  Yoshio Kamatani

IPC分类号： C08G18/00 ,  C08G18/79 ,  C08J5/12 ,  C08J7/06 ,  C09J5/00 ,  C09J5/02 ,  C09J175/00 ,  C09J5/04

CPC分类号： C08J7/065 ,  C08J5/124 ,  C09J175/00 ,  C08J2367/06 ,  Y10T428/31794

摘要： Disclosed is a primer composition which contains an isocyanate compound having one or more 1,3,5-oxadiazine-2,4,6-trione rings as an adhesion promoter, which is useful as a primer for bonding polyester plastics to the same or different substrates using an adhesive such as polyurethane, epoxy and polyolefin adhesives. When the surface of polyester plastics is treated with said primer prior to application of the adhesive, the bonding achieved is excellent in adhesion.

摘要翻译： 公开了一种底漆组合物，其含有具有一个或多个1,3,5-恶二嗪-2,4,6-三酮环的异氰酸酯化合物作为粘合促进剂，其可用作将聚酯塑料粘合至相同或不同的底漆 使用诸如聚氨酯，环氧树脂和聚烯烃粘合剂的粘合剂的基材。 当在施加粘合剂之前用所述底漆处理聚酯塑料的表面时，所达到的粘接性优异。

公开(公告)号：US5151454A

公开(公告)日：1992-09-29

申请号：US815622

申请日：1991-12-30

申请人： Jugo Goto ,  Tsutomu Kubota ,  Reiichi Kotani ,  Masuo Miyaji

发明人： Jugo Goto ,  Tsutomu Kubota ,  Reiichi Kotani ,  Masuo Miyaji

IPC分类号： C08F2/50 ,  C08F283/00 ,  C08F283/10 ,  C09J5/00 ,  C09J175/16

CPC分类号： C09J5/00 ,  C08F283/00 ,  C08F283/10 ,  C09J175/16

摘要： A method of profile lapping adhesion which comprises:coating on a film or sheet, or a substrate, or both of these an adhesive composition which comprises:(a) an epoxy resin or an isocyanate compound,(b) a curing agent for the epoxy resin or the isocyanate compound, and(c) a photopolymerizable vinyl compound:irradiating the adhesvie compoisiton;laminating the sheet or film to the substrate while the sheet or film is wrapped around the substrate; andcuring the adhesive composition.An adhesive composition especially suitable for use in the profile lapping adhesion is provided, which comprises:(a) a photopolymerizable compound which has a number average molecular weight of not less than about 3000 and at least one photopolymerizable double linkage in the molecule;(b) a photopolymerizable monomer which has a molecular weight of about 200-800; and(c) an isocyanate compound.The photopolymerizable compound may be in part or in total displaced by a non-photopolymerizable compound which has a number average molecular weight of not less than about 5000.The adhesive composition develops a large primary adhesive strength by being irradiated, and further the adhesive develops a strong adhesion by chemical cure of the isocyanate compound.

摘要翻译： 一种轮廓研磨附着力的方法，其包括：在薄膜或片材或基材上涂布这些粘合剂组合物，或两者均包括：（a）环氧树脂或异氰酸酯化合物，（b）环氧树脂固化剂 树脂或异氰酸酯化合物，和（c）可光聚合的乙烯基化合物：照射粘合剂; 在将片材或薄膜卷绕在基片上的同时将片材或薄膜层压到基材上; 并固化粘合剂组合物。 提供特别适用于轮廓研磨粘合性的粘合剂组合物，其包括：（a）数均分子量不小于约3000的可光聚合化合物和分子中至少一个光聚合双键; （b）分子量为约200-800的光聚合单体; 和（c）异氰酸酯化合物。 可光聚合的化合物可以部分或全部被数均分子量不小于约5000的不可光聚合的化合物置换。粘合剂组合物通过照射产生大的初级粘合强度，并且进一步的粘合剂显影出 通过化学固化异氰酸酯化合物的强粘附性。