公开(公告)号：WO2013074624A2

公开(公告)日：2013-05-23

申请号：PCT/US2012/065010

申请日：2012-11-14

Applicant: DOW CORNING CORPORATION

Inventor： DEPIERRO, Michael ,  PIERRE, David ,  RERAT, Vincent ,  LIU, Nanguo ,  WITUCKI, Gerald

IPC: C08G77/58

CPC classification number: C08L83/06 ,  C08G77/58 ,  C08L21/00 ,  C08L23/06 ,  C08L23/12 ,  C08L63/04 ,  C08L67/02 ,  C08L67/04 ,  C08L69/00 ,  C08L75/04 ,  C08L77/06 ,  C08L83/14 ,  C09D175/04 ,  C09D183/06 ,  C09D183/14

Abstract: The invention relates to silicone resins comprising metallosiloxane which contains for example Si-O-Aluminium bonds. It also relates to their use in thermoplastics, thermosettings organic polymers or any blends of the laters or rubbers or thermoplastic / rubbers blends compositions to reduce the flammability or to enhance scratch and/or abrasion resistance of the organic polymer compositions. It further relates to coatings containing such silicone resins for scratch and/or abrasion resistance enhancement or flame retardant properties.

Abstract translation: 本发明涉及包含例如Si-O-铝键的金属硅氧烷的硅氧烷树脂。 它还涉及它们在热塑性塑料，热固性有机聚合物或混合物或橡胶或热塑性橡胶共混物组合物的任何共混物中的用途，以降低有机聚合物组合物的可燃性或增强耐划伤和/或耐磨性。 它进一步涉及含有这种有机硅树脂的涂料，以提高耐刮擦性和/或耐磨性或阻燃性。

公开(公告)号：WO2013074637A1

公开(公告)日：2013-05-23

申请号：PCT/US2012/065024

申请日：2012-11-14

Applicant: DOW CORNING CORPORATION

Inventor： DEPIERRO, Michael ,  PIERRE, David ,  RERAT, Vincent

IPC: C08G77/56 ,  C08G77/58 ,  C08L83/14 ,  C09D183/14

CPC classification number: C08G77/04 ,  C08G77/56 ,  C08G77/58 ,  C08L21/00 ,  C08L83/04 ,  C08L83/14 ,  C09D183/14

Abstract: The invention relates to silicone resins comprising metallosiloxane which contains Si- O-Metal bonds and borosiloxane containing Si-O-B bonds and potentially Si-O-Si and/or M-O-M and/or B-O-B bonds. It also relates to the preparation of such silicone resins and to their use in thermoplastic or thermosetting organic polymer or rubber or thermoplastic/rubber blends compositions to reduce the flammability or enhance scratch and/or abrasion resistance of the organic polymer compositions. It further relates to coatings made of such silicone resins for scratch resistance enhancement or flame retardant properties.

Abstract translation: 本发明涉及包含含有Si-O-金属键的金属硅氧烷和含有Si-O-B键的硼硅氧烷和潜在的Si-O-Si和/或M-O-M和/或B-O-B键的硅氧烷树脂。 它还涉及这种有机硅树脂的制备及其在热塑性或热固性有机聚合物或橡胶或热塑性/橡胶共混物组合物中的用途，以降低有机聚合物组合物的可燃性或提高耐划伤性和/或耐磨性。 它还涉及由这种硅树脂制成的涂层，用于提高耐刮性或阻燃性能。

公开(公告)号：WO2014164619A1

公开(公告)日：2014-10-09

申请号：PCT/US2014/023020

申请日：2014-03-11

Applicant: DOW CORNING CORPORATION

Inventor： COOK, Leon ,  DEPIERRO, Michael ,  GILLILAN, Jake

IPC: C08G77/56 ,  C08G77/58

CPC classification number: C08G77/56 ,  C08G77/58 ,  C08K5/5415 ,  C08K5/55 ,  C08G64/00

Abstract: A method of making a metallosiloxane, borosiloxane, or borometalosiloxane resin, optionally phosphorylated and formed into a powder or flakes is described along with a use thereof as a halogen-free, flame retardant for a plastic or polymer composite. This method comprises the steps of: providing a first mixture comprising an alkoxysilane intermediate, optionally a solvent, and optionally a metal-containing material, wherein the alkoxysilane intermediate is capable of forming at least one Si-O-Metal or Si-O-B bond. Adding an alkyl- or aryl-alkoxysilane, and optionally a boron-containing material, and optionally a catalyst, to the first mixture to form a second mixture; allowing the second mixture to react under agitation at a predetermined temperature to form a third mixture comprised of a metallosiloxane, borosiloxane, or borometalosiloxane resin, an alkyl alcohol, and optionally the aromatic solvent; and removing the alkyl alcohol from the third mixture as it is formed during the reaction of the second mixture. At least one of the first and second mixtures includes a metal-containing material or a boron-containing material. Optionally, the aromatic solvent is stripped away from the resin; and optionally a powder or flakes is formed out of the resin.

Abstract translation: 描述了制备任选磷酸化并形成粉末或薄片的金属硅氧烷，硼硅氧烷或硼代半硅氧烷树脂的方法，并将其用作塑料或聚合物复合材料的无卤阻燃剂。 该方法包括以下步骤：提供包含烷氧基硅烷中间体，任选的溶剂和任选的含金属材料的第一混合物，其中烷氧基硅烷中间体能够形成至少一种Si-O-金属或Si-O-B键。 将烷基或芳基烷氧基硅烷，任选的含硼材料和任选的催化剂加入到第一混合物中以形成第二混合物; 允许第二混合物在预定温度下在搅拌下反应以形成由金属硅氧烷，硼硅氧烷或硼代半硅氧烷树脂，烷基醇和任选的芳族溶剂组成的第三混合物; 以及在第二混合物的反应期间形成的烷基醇从第三混合物中除去。 第一和第二混合物中的至少一种包括含金属的材料或含硼材料。 任选地，将芳族溶剂从树脂上剥离出来; 并且可选地，由树脂形成粉末或薄片。

公开(公告)号：WO2013095812A1

公开(公告)日：2013-06-27

申请号：PCT/US2012/065059

申请日：2012-11-14

Applicant: DOW CORNING CORPORATION ,  DOW CORNING TORAY CO., LTD.

Inventor： DEPIERRO, Michael ,  PIERRE, David ,  ONODERA, Satoshi ,  RERAT, Vincent

IPC: C08G77/56 ,  C08G77/58 ,  C08L83/14 ,  C09D183/14

CPC classification number: C08G77/56 ,  C08G77/58 ,  C08L69/00 ,  C08L83/14 ,  C09D5/18 ,  C09D183/14

Abstract: The invention relates to silicone resins comprising metallosiloxane which contains Si-O-Metal bonds or borosiloxane containing Si-O-B bonds and potentially Si-O-Si and/or B-O-B bonds. It also relates to the preparation of such silicone resins and to their use in thermoplastic or thermosetting organic polymer or rubber or thermoplastic/rubber blends compositions to reduce the flammability or enhanced scratch and/or abrasion resistance of the organic polymer compositions. It further relates to coatings made of such silicone resins for scratch resistance enhancement or flame retardant properties.

Abstract translation: 本发明涉及包含含有Si-O-金属键的金属硅氧烷或含有Si-O-B键的硼硅氧烷和潜在的Si-O-Si和/或B-O-B键的硅氧烷树脂。 它还涉及这种有机硅树脂的制备及其在热塑性或热固性有机聚合物或橡胶或热塑性/橡胶共混物组合物中的用途，以降低有机聚合物组合物的可燃性或增强的耐擦伤性和/或耐磨性。 它还涉及由这种硅树脂制成的涂层，用于提高耐刮性或阻燃性能。