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    SILYLFUNKTIONELLE LINEARE PRÄPOLYMERE, DEREN HERSTELLUNG UND VERWENDUNG
    2.
    发明公开
    SILYLFUNKTIONELLE LINEARE PRÄPOLYMERE, DEREN HERSTELLUNG UND VERWENDUNG 有权
    甲硅烷基官能化的线性预聚物，生产和使用

    公开(公告)号：EP2181138A1

    公开(公告)日：2010-05-05

    申请号：EP08802957.4

    申请日：2008-08-04

    申请人： Henkel AG & Co. KGaA

    发明人： RONG, Haitao ,  GREIWE, Peter ,  GROLL, Jürgen ,  MOHR, Christine ,  GLESIUS, Marina ,  MÖLLER, Martin

    IPC分类号： C08G65/336 ,  C09D183/08

    CPC分类号： C09D183/12 ,  A61K8/86 ,  A61Q5/00 ,  C08G65/336 ,  C08G77/46 ,  C08G2650/50 ,  C09D171/02

    摘要： The invention relates to coatings with a contact angle hysteresis in water as measured by the tilting plate method of at most 20° made from silyl-terminated linear prepolymers which may cross-link with the surface of the substrate for coating, wherein the silyl-terminated linear prepolymers may be obtained by reaction of compounds of general formula (I): X-A-X' (I), where A = a polyoxyalkylene chain of ethylene oxide units or ethylene oxide and propylene oxide units with a maximum fraction of 50 wt. % of propylene oxide units based on the weight of A, X = OH, NH2, NHR, NR2 or OR, wherein R independently = a linear or branched 1-10C alkyl, a 6-10C alkaryl or aralkyl or a 5-10C aryl and the compound of general formula (I)has a number average molecular weight of at least 100g/mol, with compounds of general formula (II) Y-B-Si(OR1)r (R2)3-r, where Y= a group reactive with OH, NH2, NHR and/or NR2, B = a chemical bond or a divalent low-molecular weight organic group with preferably 1-50 carbon atoms, OR1 = a hydrolysable group, R2 = a linear or branched 1-6C alkyl and r = a number from 1 to 3 and optionally unreacted hydrogen atoms on the group X and/or the group X' are optionally alkylated. The invention further relates to the production of such coatings and the use of the silyl-terminated linear pre-polymers fro production of sch coatings and application in mixtures with stellate silylated prepolymers.

    REINIGUNGSMITTEL FÜR HARTE OBERFLÄCHEN
    4.
    发明公开
    REINIGUNGSMITTEL FÜR HARTE OBERFLÄCHEN 有权
    吸尘器清洁硬表面

    公开(公告)号：EP2108037A1

    公开(公告)日：2009-10-14

    申请号：EP07857241.9

    申请日：2007-12-04

    申请人： Henkel AG & Co. KGaA

    发明人： RONG, Haitao ,  SCHWEINSBERG, Matthias ,  SOLDANSKI, Heinz-Dieter ,  GLESIUS, Marina

    IPC分类号： C11D1/29 ,  C11D1/94 ,  C11D3/37

    CPC分类号： C11D3/3738 ,  C11D1/143 ,  C11D1/146 ,  C11D1/22 ,  C11D1/29 ,  C11D1/37 ,  C11D1/90 ,  C11D1/94 ,  C11D3/3742

    摘要： Aqueous liquid compositions containing: (a) at least one alkyl ether sulphate (b) at least one multi-armed silyl polyalkoxylate of the formula (I) (H-A)n-Z-[A-B-Si(OR1)r(R2)3-r]m (I), where Z is an (m+n)-valent radical having at least three carbon atoms, A is a divalent polyoxyalkylene radical, wherein the m+n polyoxyalkylene radicals bound to Z can be different from one another, and wherein one radical A is in each case bound to Z via an oxygen atom belonging to Z, and one oxygen atom belonging to A is bound to B or hydrogen, B is a chemical bond or a divalent organic radical having 1 to 50 carbon atoms, OR1 is a hydrolysable group, R1 and R2 independently of one another are a linear or branched alkyl group having 1 to 6 carbon atoms and r is an integer from 1 to 3, and m is an integer ≥ 1 and n is 0 or an integer ≥ 1, and m+n has a value from 3 to 100, and (c) 0-50% of at least one alkylsulphonate and/or arylsulphonate; (d) 0-15% of at least one alkyl sulphate and/or (e) 0-20% of at least one amphoteric surfactant cause an improvement of the drying and draining behaviour in the cleaning of hard surfaces, in particular dishes.