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    • 43. 发明专利
    • Aldehyde containing hydroxyl groups
    • JP2010536936A
    • 2010-12-02
    • JP2010522389
    • 2008-08-29
    • シーカ・テクノロジー・アーゲー
    • ウルス・ブルクハルト
    • C07C223/02C07C221/00C07D295/10C09D5/00C09D163/00C09D175/04C09J163/00C09J175/04
    • C07D295/10C07C223/02C07D295/108C08G18/2875C08G18/3212C08G18/3256C08G18/36C08G18/503C08G18/6662C08G2190/00Y10T428/249921Y10T428/31551
    • Aldehyde compounds (I) are new. Aldehyde compounds of formula (O=CH-C(R 1>)(R 2>)-CH(R 3>)-N(R 4>)(R 5>)) (I) are new. Either R 1>, R 2>an univalent 1-12C-hydrocarbon; or R 1>R 2>a bivalent 4-12C hydrocarbon (whose one part is optionally substituted by carboxylic ring with 5-8, preferably 6C); R 3>H or 1-12C-alkyl, -aryl alkyl or -alkoxycarbonyl; and either R 4>, R 5>CH 3or an univalent 2-20C-aliphatic, -cycloaliphatic or -aryl aliphatic residue, which optionally contains OH or CHO group, and heteroatom in the form of ether oxygen or tertiary amine nitrogen, when R 4>contains at least one OH; or R 4>R 5>a bivalent 4-12C-aliphatic residue containing at least one OH (whose one part is optionally substituted by heterocyclic rings with 5-8, preferably 6 ring atoms, where the ring optionally contains heteroatom in the form of ether-oxygen or tertiary amine-nitrogen, and CHO group). Independent claims are included for: (1) an aldehyde compound of formula (O=CH-C(R 1>)(R 2>)-CH(R 3>)-N +>(R 4>)(R 5>)(R 9>)) (VII) obtained by protonating or alkylating (I); (2) the preparations of (I); (3) a polyol containing at least an aldehyde group, which is obtained by the polyalkoxylation of (I); (4) a hardenable composition comprising at least a polyisocyanate and (I) or (VII); (5) a hardened composition obtained by the reaction of the hardenable composition and water, preferably in the form of moisture; (6) a process for adhering a substrate S1 with a substrate S2 comprising applying the hardenable composition on the substrate S1 and contacting the applied composition with the substrate S2 within the open time of the composition, or applying the hardenable composition on the substrate S1 and substrate S2 and contacting the applied composition together within the open time of the composition, where the substrate S2 consists of same or different material of the substrate S1; (7) a process for sealing the substrates S1 and S2 comprising applying the hardenable composition between the substrate S1 and the substrate S2, so that the composition contacts with the substrate S1 and the substrate S2; and (8) a process for coating the substrate S1 comprising applying the hardenable composition on the substrate S1 within the open time of the composition. R 9>H, 1-20C-alkyl, cycloalkyl or aryl alkyl.
    • 50. 发明专利
    • ポリウレア樹脂製造用硬化剤、及びそれを用いたポリウレア樹脂の製造方法
    • 用于制造聚氨酯树脂的固化剂和使用其制备聚氨酯树脂的方法
    • JP2015212358A
    • 2015-11-26
    • JP2015024566
    • 2015-02-10
    • 東ソー株式会社
    • 高橋 義宏木曾 浩之
    • C08G18/32C08G18/30C08G18/18
    • C08G18/1825C07D487/08C08G18/2027C08G18/2875C08G18/302C08G18/3848C08G18/7664C09J175/02
    • 【課題】熱圧縮成型が可能であり、その成型時及び製品の臭気問題や毒性、環境問題を引き起こすことがなく、接着強度が良好で、かつ他の材料への汚染性が低減されたポリウレア樹脂製造用硬化剤、及びそれを用いたポリウレア樹脂の製造方法の提供。 【解決手段】ポリウレア樹脂製造用硬化剤として、式(1)で示される化合物から選ばれる少なくとも一種のジアミン化合物と、N,N−ジメチルアミノエタノール、N,N−ジメチルアミノイソプロパノール、及びN,N−ジメチル−N’,N’−ジ(2−ヒドロキシプロピル)プロピレンジアミンから選ばれる少なくとも一種のアミン化合物とを用いるポリウレア。 [nは0又は1;RはC0〜2のヒドロキシル基又はヒドロキシアルキル基] 【選択図】なし
    • 要解决的问题:为了提供能够进行热压缩成型的聚脲树脂的制造用固化剂,在成型时不会引起气味问题,毒性和环境问题,并且具有令人满意的粘合强度,并且其中对其它材料的污染性降低 和使用其的聚脲树脂的制造方法。解决方案:提供使用至少一种选自式(1)表示的化合物的二胺化合物和至少一种选自N,N-二甲基甲酰胺的胺化合物的聚脲, 二甲基氨基乙醇,N,N-二甲基氨基异丙醇和N,N-二甲基-N',N'-二(2-羟丙基)丙二胺作为制备聚脲树脂的固化剂(在式(1)中,n为0 或1,R为C 0至2羟基或羟烷基。