(Meth)acryloylaminoalkyl carboxylates for treatment of
collagen-containing materials
    3.
    发明授权
    (Meth)acryloylaminoalkyl carboxylates for treatment of collagen-containing materials 失效
    (METH)用于处理含胶原材料的丙烯酰氨基烷基羧酸酯

    公开(公告)号:US5207577A

    公开(公告)日:1993-05-04

    申请号:US646562

    申请日:1991-01-25

    CPC分类号: A61K6/0029

    摘要: A dental adhesive comprising a (meth)acryloylaminoalkyl carboxylate of the formula ##STR1## in which R.sup.1 represents hydrogen or methyl;R.sup.2 represents methylene or ethylene; andR.sup.3 represents hydrogen, methyl, or ethyl;and at least one of an initiator, a non-toxic solvent, and a filler. The dental adhesive is useful to effect a strong adhesive bonding of dental materials to collagen-containing materials.

    摘要翻译: 一种牙科粘合剂,其包含式(IMAGE)的(甲基)丙烯酰氨基烷基羧酸酯,其中R 1表示氢或甲基; R2表示亚甲基或亚乙基; 并且R 3表示氢,甲基或乙基; 和引发剂,无毒溶剂和填料中的至少一种。 牙科粘合剂可用于将牙科材料强力粘合到含胶原材料上。

    Carboxamido (meth) acrylic acid esters for treatment of collagen
    9.
    发明授权
    Carboxamido (meth) acrylic acid esters for treatment of collagen 失效
    用于治疗胶原的羧甲酰胺(甲基)丙烯酸酯

    公开(公告)号:US5300537A

    公开(公告)日:1994-04-05

    申请号:US962994

    申请日:1992-10-19

    摘要: For bonding dental fillings to dentine, carboxamide group-containing (meth)acrylic acid ester of the formula ##STR1## in which R.sup.1 denotes hydrogen or methyl,R.sup.2 denotes alkyl (C.sub.1 -C.sub.4) or alkenyl (C.sub.2 -C.sub.4), optionally substituted by hydroxyl, carboxyl, halogen or amino of the formula ##STR2## in which R.sup.4 and R.sup.5 are identical or different and denote hydrogen or lower alkyl,R.sup.3 denotes hydrogen or has one of the abovementioned meanings of R.sup.2 andX is a divalent aliphatic (C.sub.1 -C.sub.6) or cycloaliphatic radical (C.sub.3 -C.sub.6), which can optionally contain one or more oxygen, sulphur and/or --NR.sup.4 -bridges,whereR.sup.4 has the abovementioned meaning.

    摘要翻译: 为了将牙科填料与牙质结合,式(* CHEMICAL STRUCTURE *)的含羧酰胺基的(甲基)丙烯酸酯,其中R 1表示氢或甲基,R 2表示烷基(C 1 -C 4)或烯基(C 2 -C 4) 任选被羟基,羧基,卤素或式(*化学结构*)的氨基取代,其中R 4和R 5相同或不同,表示氢或低级烷基,R 3表示氢或具有上述R2和X之一的含义 可任选地含有一个或多个氧,硫和/或-NR 4-桥的二价脂族(C 1 -C 6)或脂环族基团(C 3 -C 6),其中R 4具有上述含义。