公开(公告)号：US20160200941A1

公开(公告)日：2016-07-14

申请号：US14916844

申请日：2014-09-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ya Qun LIU ,  Bright ZHANG ,  Huifeng DUAN ,  Wanchao JIANG ,  Yunzi JIANG ,  Zhe DING ,  David K. Chen ,  Yanming SHEN ,  Wei Jun WANG

IPC: C09D183/08

CPC classification number: C09D183/08 ,  C08G77/24 ,  C08K3/36 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2003/2244 ,  C08K2003/385 ,  C08L83/08 ,  C08L71/00

Abstract: Poly fluorine-containing siloxane coatings having improved hydrophobic and oleophobic properties and solutions for creating such coatings are provided. In some embodiments, the coating includes a polymer having a plurality of Si—O—Si linkages; and at least two fluorine-containing moieties, each attached to at least one of the Si—O—Si linkages. Each fluorine-containing moiety independently includes a linking portion attached to a silicon of one of the Si—O—Si linkages, wherein the linking portion is of a formula selected from the group consisting of: —[CH2]a— where a is an integer from 1 to 10 and —[CH2]bCONH[CH2]c— where b and c are independently an integer from 0 to 10. Each fluorine-containing moiety also independently includes a fluorinated portion attached to the linking portion, wherein the fluorinated portion is selected from a fluorinated-alkyl group having 1-10 carbon atoms and a perfluoro-ether containing organic group.

Abstract translation: 提供了具有改进的疏水性和疏油性的聚氟硅氧烷涂料和用于产生这种涂层的溶液。 在一些实施方案中，涂层包括具有多个Si-O-Si键的聚合物; 和至少两个含氟部分，各自连接至至少一个Si-O-Si键。 每个含氟部分独立地包括连接到Si-O-Si键之一的硅的连接部分，其中连接部分具有选自： - [CH 2] a - 的化合物，其中a是 1〜10的整数， - [CH 2] bCONH [CH 2] c - ，其中b和c独立地为0〜10的整数。各含氟部分也独立地包含与连接部分连接的氟化部分， 选自具有1-10个碳原子的氟化烷基和含全氟醚的有机基团。

公开(公告)号：US10150889B2

公开(公告)日：2018-12-11

申请号：US14916844

申请日：2014-09-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ya Qun Liu ,  Bright Zhang ,  Huifeng Duan ,  Wanchao Jiang ,  Yunzi Jiang ,  Zhe Ding ,  David K. Chen ,  Yanming Shen ,  Wei Jun Wang

IPC: C09D183/08 ,  C08K3/36 ,  C08G77/24 ,  C08K3/38 ,  C08K3/22

Abstract: Poly fluorine-containing siloxane coatings having improved hydrophobic and oleophobic properties and solutions for creating such coatings are provided. In some embodiments, the coating includes a polymer having a plurality of Si—O—Si linkages; and at least two fluorine-containing moieties, each attached to at least one of the Si—O—Si linkages. Each fluorine-containing moiety independently includes a linking portion attached to a silicon of one of the Si—O—Si linkages, wherein the linking portion is of a formula selected from the group consisting of: —[CH2]a— where a is an integer from 1 to 10 and —[CH2]bCONH[CH2]c— where b and c are independently an integer from 0 to 10. Each fluorine-containing moiety also independently includes a fluorinated portion attached to the linking portion, wherein the fluorinated portion is selected from a fluorinated-alkyl group having 1-10 carbon atoms and a perfluoro-ether containing organic group.