利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

40 条记录 (耗时 0.021 秒)

    IN ALKALIEN STABILE ALKOXYLATE
    1.
    发明公开
    IN ALKALIEN STABILE ALKOXYLATE 有权
    稳定碱烷氧基化

    公开(公告)号：EP1663930A1

    公开(公告)日：2006-06-07

    申请号：EP04764855.5

    申请日：2004-09-06

    申请人： BASF Aktiengesellschaft

    发明人： NÖRENBERG, Ralf ,  ANNEN, Ulrich

    IPC分类号： C07C43/11 ,  C08G65/329 ,  C11D1/72

    CPC分类号： C08G65/329 ,  C07C43/11 ,  C08G65/2606 ,  C11D1/721

    摘要： Disclosed is an alkanol-free alkoxylate of general formula CnH2n+1O(A)x(B)yR, wherein R represents C1-6 alkyl or benzyl, A represents ethyleneoxy, B represents C3-6 alkyleneoxy or mixtures thereof, groups A and B being provided in a statistically distributed fashion, alternatingly, or in the form of two or several blocks in random order, n represents an integer ranging from 4 to 8, x represents a number ranging from 0 to 25, and y represents a number ranging from 0 to 10, the sum of x + y being at least 3.

    SCHAUMREGULIERUNGSMITTEL AUF EINER BASIS VON KATIONISCHEN URETHAN-OLIGOMEREN
    2.
    发明公开
    SCHAUMREGULIERUNGSMITTEL AUF EINER BASIS VON KATIONISCHEN URETHAN-OLIGOMEREN 审中-公开
    泡沫控制剂对阳离子性聚氨酯低聚物的基础

    公开(公告)号：EP1660551A1

    公开(公告)日：2006-05-31

    申请号：EP04764548.6

    申请日：2004-08-27

    申请人： BASF Aktiengesellschaft

    发明人： NGUYEN-KIM, Son ,  NÖRENBERG, Ralf

    IPC分类号： C08G18/08 ,  C08G18/73 ,  C08G18/48 ,  C08G18/28

    CPC分类号： C11D3/0026 ,  B01D19/0413 ,  C08G18/0814 ,  C08G18/281 ,  C08G18/4825 ,  C08G18/73 ,  C11D3/3726

    摘要： The invention relates to a cationic poly(ether-urethane) consisting of a) at least one polyetherol, as constituent A; b) at least one tertiary diol containing amine or ammonium, as constituent B; c) at least one diisocyanate, as constituent C; d) and optionally at least one shortstopping agent, as constituent D; the cationic poly(ether-urethane) having an amine value of between 5 and 40. The invention also relates to a method for producing the inventive cationic poly(ether-urethanes), to compositions containing said cationic poly(ether-urethanes) and at least one anionic surfactant, to a method for foam regulation, especially for the suppression of foam or for defoaming, using at least one inventive cationic poly(ether-urethane), and to the use of said cationic poly(ether-urethane) for foam regulation, especially as a foam suppressing agent or a defoaming agent.

    ÜBERGANGSMETALL-VERBRÜCKTE POLYMERE
    3.
    发明公开
    ÜBERGANGSMETALL-VERBRÜCKTE POLYMERE 有权
    过渡金属交联型聚合物

    公开(公告)号：EP1558667A1

    公开(公告)日：2005-08-03

    申请号：EP03809329.0

    申请日：2003-10-24

    申请人： BASF AKTIENGESELLSCHAFT

    发明人： NÖRENBERG, Ralf ,  WAGNER, Norbert ,  FERNANDEZ GONZALEZ, Monica ,  SCHUBERT, Ulrich ,  SCHMATLOCH, Stefan

    IPC分类号： C08G65/00

    CPC分类号： C08G65/338 ,  C08G65/33317

    摘要： The invention relates to a polymer made of units bridged by a transition metal of general formula (I), wherein A represents an m-valent organic radical, T independently represents O or NH, Q independently represents CHR1-CH2 and R1 represents H or optionally substituted C1-6-alkyl, R independently represents H, 2-pyridyle, 2-imidazolinyel, 2-imidazolyle, 2-thiazolinyle, 2-thiazolyle, 2-pyridazyle, 2-pyrimidyle, carboxy, carboxylic acid ester radical, carboxylic acid amide radical, carboxylate, phosphonate. At least one of the radicals R is different from H, M represents Fe2+, Fe3+, Co2+, Co3+, Zn2+, Ru2+, Os2+, Ni2+, Z SO42-, CH3OO-, BF4-, SF6-, Cl-, I-, PF6-, perchlorate, n is between 1 - 10.000, m is between 2 - 100, and p represents the number corresponding to the charge balance in the polymer. The average molecular weight of the polymer is at least 15.000.