公开(公告)号：US20160075918A1

公开(公告)日：2016-03-17

申请号：US14950410

申请日：2015-11-24

申请人： BYK-Chemie, GmbH

发明人： Hans-Willi BÖGERSHAUSEN ,  Wojciech JAUNKY ,  Jürgen OMEIS

IPC分类号： C09D183/06 ,  C09D167/00

CPC分类号： C09D183/06 ,  C08K5/5415 ,  C08L83/04 ,  C09D167/00

摘要： A fluorine-free polyalkoxysiloxane, (a) having a degree of branching DB≧0.4 calculated by: DB=(2Q4+Q3)/(2Q4+4/3Q3+2/3Q2) in which Qn is determined for n=0 to 4 using 29Si-NMR, Qn stands in each case for n=0 to 4 for the area below the 29Si-NMR signal of a (4-n)-fold alkoxylated Si atom, and the sum of Qn for n=0 to 4 is normalized to 100%, and b) produced using a non-hydrolytic polycondensation method, useful as an additive in coating agent compositions at an amount of 0.1 to 10 wt. % relating to the total weight of the coating agent composition, the coating agent composition containing at least one synthetic polymer which differs from the polyalkoxysiloxane, and in the case of a co-cross-linking reactive synthetic polymer, a crosslinking agent which differs from the polyalkoxysiloxane and from the synthetic polymer.

摘要翻译： 通过以下公式计算的无氟聚烷氧基硅氧烷（a），其通过以下公式计算：DB =（2Q4 + Q3）/（2Q4 + 4 / 3Q3 + 2 / 3Q2）其中Qn被确定为n = 0至4 使用29Si-NMR，对于（4-n）折的烷氧基化Si原子的29Si-NMR信号以下的区域，nn为0〜4，对于n = 0〜4，Q n的和为 归一化至100％，和b）使用非水解缩聚方法制备，可用作涂料组合物中的添加剂，其量为0.1至10重量％。 含有至少一种与聚烷氧基硅氧烷不同的合成聚合物的涂料组合物，和共交联反应性合成聚合物的情况下，与涂料组合物的总重量有关的％ 聚烷氧基硅氧烷和合成聚合物。

公开(公告)号：US20170247572A1

公开(公告)日：2017-08-31

申请号：US15521812

申请日：2015-11-20

申请人： BYK-Chemie, GmbH

发明人： Wojciech JAUNKY ,  Wolfgang GRIESEL

IPC分类号： C09D183/10 ,  C08L63/00 ,  C09D163/00 ,  C08G77/442 ,  C08L83/10

CPC分类号： C09D183/10 ,  B32B27/283 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/445 ,  C08G77/458 ,  C08G77/46 ,  C08G77/48 ,  C08G77/50 ,  C08L63/00 ,  C08L83/10 ,  C09D5/00 ,  C09D163/00 ,  C09D183/12 ,  C09D183/04 ,  C08L83/00 ,  C08K5/1515

摘要： The invention relates to polysiloxanes which can be obtained by adding at least one monovinyl functional polysiloxane and at least one epoxy functional, monovinyl functional component to a Si—H functional polysiloxane. The invention also relates to the production of polysiloxanes, to compositions containing said polysiloxanes, to the use of the compositions in a coating method and to substrates coated with the composition and to the use of the polysiloxanes as additives for finishing surfaces of hardened compositions with anti-adhesive properties.

公开(公告)号：US20180244855A1

公开(公告)日：2018-08-30

申请号：US15754631

申请日：2016-08-31

申请人： BYK-Chemie, GmbH

发明人： Wojciech JAUNKY ,  Albert FRANK ,  Verena WINTERMEYER ,  Michaela MICHELBRINK

IPC分类号： C08G77/442 ,  C08G77/20 ,  C09D183/10

CPC分类号： C08G77/442 ,  C08G77/20 ,  C09D183/10

摘要： The invention relates to copolymers obtainable from polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric moulding compounds as well as such compositions containing at least one inventive copolymer.

公开(公告)号：US20180155482A1

公开(公告)日：2018-06-07

申请号：US15578357

申请日：2016-04-08

申请人： BYK-Chemie, GmbH

发明人： Wojciech JAUNKY ,  Michael BESSEL ,  Jia CHENG ,  Petra DELLA VALENTINA ,  Marc EBERHARDT ,  Mark HEEKEREN ,  Olaf MUSCHIOLIK

IPC分类号： C08F290/06 ,  C09D151/08 ,  C08G77/46 ,  C08G77/442 ,  A61K8/91 ,  A61Q19/00

CPC分类号： C08F290/068 ,  A61K8/91 ,  A61Q19/00 ,  C07F7/08 ,  C08F220/06 ,  C08F220/18 ,  C08F299/08 ,  C08F2800/20 ,  C08G77/442 ,  C08G77/46 ,  C08G77/70 ,  C08L83/10 ,  C08L83/12 ,  C09D4/06 ,  C09D151/085 ,  C08F220/10

摘要： The invention relates to copolymers obtainable from polyether-polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric moulding compounds as well as such compositions containing at least one inventive copolymer.