N-(2-Chloro-4-pyridyl)ureas
    3.
    发明授权
    N-(2-Chloro-4-pyridyl)ureas 失效
    N-(2-氯-4-吡啶基)脲

    公开(公告)号:US4193788A

    公开(公告)日:1980-03-18

    申请号:US947468

    申请日:1978-10-02

    CPC分类号: C07D213/75 A01N47/36

    摘要: N-(2-Chloro-4-pyridyl)ureas represented by the formula (I): ##STR1## wherein R.sub.1 represents hydrogen or alkyl, R.sub.2 represents an aromatic group, especially phenyl, which may be substituted by alkyl, alkoxyl, hydroxyl or halogen, and X is oxygen or sulfur, and acid addition salts thereof, useful as plant growth regulators, are disclosed. Method of making and using same and agricultural compositions thereof are also disclosed.

    摘要翻译: 由式(I)表示的N-(2-氯-4-吡啶基)脲:其中R 1表示氢或烷基,R 2表示芳基,特别是可被烷基取代的苯基,烷氧基 ,羟基或卤素,X是氧或硫,及其酸加成盐,可用作植物生长调节剂。 还公开了制备和使用它们的方法及其农业组合物。

    Curable composition
    7.
    发明授权
    Curable composition 有权
    可固化组合物

    公开(公告)号:US08901255B2

    公开(公告)日:2014-12-02

    申请号:US13816346

    申请日:2011-08-05

    摘要: An object of the present invention is to provide a curable composition that can be used as sealing materials, adhesives, and the like, has excellent curing properties, and gives a cured product excellent in elongation properties. The object can be attained by means of a curable composition comprising: a reactive silyl group-containing polyether polymer (A) that contains a reactive silyl group with high activity (e.g., (ClCH2)(CH3O)2Si—, (CH3OCH2)(CH3O)2Si—, or CH3(CH3O)2Si—CH2—NH—C(═O)—); and a reactive silyl group-containing polyether polymer (B) that contains a reactive silyl group (e.g., CH3(CH3O)2Si— or (CH3O)3Si—) different from that mentioned above and/or a (meth)acrylic polymer (C) containing a reactive silyl group that is not particularly limited.

    摘要翻译: 本发明的目的是提供可用作密封材料,粘合剂等的固化性组合物,具有优异的固化性能,并得到伸长性优异的固化物。 该目的可以通过一种可固化组合物来实现,该组合物包含:含有活性高的活性甲硅烷基的反应性含甲硅烷基的聚醚聚合物(A)(例如(ClCH 2)(CH 3 O)2 Si 3,(CH 3 OCH 2) )2Si或CH 3(CH 3 O)2 Si-CH 2 -NH-C(= O) - ); 和含有与上述不同的反应性甲硅烷基的聚醚聚合物(B)和/或(甲基)丙烯酸类聚合物(C)的反应性甲硅烷基(例如CH 3(CH 3 O)2 Si-或(CH 3 O) ),其没有特别限定。

    Curable composition
    8.
    发明授权
    Curable composition 有权
    可固化组合物

    公开(公告)号:US08013080B2

    公开(公告)日:2011-09-06

    申请号:US12088799

    申请日:2006-10-02

    IPC分类号: C08F283/00

    摘要: The present invention has its object to provide, by using a non-organotin curing catalyst, a curable composition having a practical level of curability. Furthermore, the present invention has its object to provide a curable composition excellent in adhesiveness while it secures a practical level of curability. The present invention relates to a curable composition which comprises:(A) an organic polymer containing a silicon-containing group capable of crosslinking by siloxane bond formation and(B) a silanol condensation catalyst:and that the silanol condensation catalyst is an amine compound and that an aqueous solution prepared by adding 5 millimoles of the amine compound to 100 g of a mixed solvent composed of isopropyl alcohol and water in a weight ratio of 10:3 has a pH value of not lower than 13.4 as measured at 23° C. according to JIS Z 8802.

    摘要翻译: 本发明的目的是通过使用非有机锡固化催化剂来提供具有实用的固化性水平的可固化组合物。 此外,本发明的目的是提供一种固化性优异的固化性组合物,同时确保了固化性的实用性。 本发明涉及一种可固化组合物,其包含:(A)含有能够通过硅氧烷键形成交联的含硅基团的有机聚合物和(B)硅烷醇缩合催化剂;所述硅烷醇缩合催化剂是胺化合物, 通过向100g由异丙醇和水组成的混合溶剂中加入5毫摩尔胺化合物而制备的水溶液,其重量比为10:3,在23℃下测得的pH值不低于13.4。 根据JIS Z 8802。

    Curing composition with improved heat resistance
    9.
    发明授权
    Curing composition with improved heat resistance 有权
    具有改善耐热性的固化组合物

    公开(公告)号:US08003744B2

    公开(公告)日:2011-08-23

    申请号:US10568616

    申请日:2004-08-12

    IPC分类号: C08G77/08

    摘要: The present invention provides a curable composition including: an organic polymer (A) which has on average 1.1 to 50 groups per one molecule thereof each represented by the general formula (1) and has one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds: —NR1—C(═O)—  (1) wherein R1 is a hydrogen atom, or a substituted or unsubstituted monovalent organic group; and a metal carboxylate and/or a carboxylic acid (B), the curable composition giving a cured article excellent in curability and also excellent in heat resistance although a non-organotin catalyst is used.

    摘要翻译: 本发明提供一种可固化组合物,其包含:有机聚合物(A),其每一分子平均具有1.1至50个基团,各自由通式(1)表示,并且具有一个或多个能够交联的含硅官能团, 通过形成硅氧烷键进行连接:-NR1-C(= O) - (1)其中R1是氢原子或取代或未取代的一价有机基团; 和金属羧酸盐和/或羧酸(B),虽然使用非有机锡催化剂,但固化性组合物赋予固化性优异且耐热性优异的固化物。

    Curable composition having improved curability and adhesion
    10.
    发明授权
    Curable composition having improved curability and adhesion 有权
    可固化组合物具有改进的固化性和粘附性

    公开(公告)号:US07893170B2

    公开(公告)日:2011-02-22

    申请号:US11579551

    申请日:2005-04-25

    摘要: There is provided a curable composition having good curability and adhesion by using a non-organotin catalyst.The curable composition comprising (A) an organic polymer having a reactive silicon group as a silicon-containing group being capable of crosslinking by forming siloxane bonds, (B) one or more kinds selected from a titanium catalyst, an aluminum catalyst and a zirconium catalyst, and (C) a low molecular weight compound containing a hydrolyzable silicon group and having a molecular weight of 100 to 1,000, characterized in that a ratio (a/b) of the total mole (a) of titanium atoms, aluminum atoms and zirconium atoms of the component (B) to the total mole (b) of silicon atoms of the component (c) is larger than 0.08.

    摘要翻译: 提供了通过使用非有机锡催化剂具有良好固化性和粘合性的可固化组合物。 可固化组合物包含(A)具有能够通过形成硅氧烷键交联的含硅基团的有机聚合物,(B)选自钛催化剂,铝催化剂和锆催化剂中的一种或多种 ,(C)含有可水解硅基且分子量为100〜1000的低分子量化合物,其特征在于钛原子,铝原子和锆的总摩尔数(a)的比(a / b) 组分(B)的原子与组分(c)的硅原子的总摩尔数(b)大于0.08。