公开(公告)号：WO2017123620A1

公开(公告)日：2017-07-20

申请号：PCT/US2017/012998

申请日：2017-01-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LI, Jian ,  ROCCA, Paolo ,  CLIFFEN, Jonathan M. ,  DIVIGALPITIYA, Ranjith ,  BRANDYS, Frank A. ,  SANCHEZ-GARCIA, Anibal S. ,  HOU, Weixing ,  LIVINGSTONE, David E. ,  MORAES, Raul P.

IPC: H05B3/56 ,  C09J7/02 ,  C09J7/04 ,  B32B15/08 ,  C08K3/04 ,  C08L75/04

CPC classification number: B32B15/08 ,  C08K3/04 ,  C09D175/04 ,  C09J7/29 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2205/106 ,  C09J2400/163 ,  C09J2423/046 ,  C09J2433/00 ,  C09J2475/006 ,  H05B3/565

Abstract: A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.

Abstract translation: 加热带包括绝缘加热元件，所述绝热加热元件包括加热元件层，所述加热元件层包含具有导电颗粒的聚合物复合材料和至少一组导电电极，所述至少一组导电电极至少部分嵌入聚合物复合材料中并且至少沿 加热带的大部分长度。 用于管道或其他表面的加热带系统还包括具有固态继电器部件的功率斜坡控制器，以调节流向加热元件的电流涌入。 加热带系统还包括具有多个接触点的连接器。

公开(公告)号：WO2015073228A2

公开(公告)日：2015-05-21

申请号：PCT/US2014/063395

申请日：2014-10-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： TONG, Jiangdong ,  ZHU, Hui ,  LIVINGSTONE, David E.

IPC: B32B15/02

CPC classification number: C09K21/06 ,  B32B15/02 ,  B32B15/08 ,  B32B2305/38 ,  B32B2307/3065 ,  C08J5/18 ,  C08J9/0023 ,  C08J9/0066 ,  C08J9/0085 ,  C08J9/0095 ,  C08J9/108 ,  C08J2323/08 ,  C08J2331/04 ,  C08K7/04 ,  C09D5/185 ,  C09D7/70 ,  C09K21/04 ,  C09K21/10 ,  C09K21/14

Abstract: A free-standing solid composite intumescent structure has at least one bendable metal mesh, preferably at least two, secured on or in a bendable intumescent sheet material. The structure is bendable by a bending force into a shape at a temperature above -10°C while retaining the bended shape when the bending force is removed. The intumescent sheet material has 10 wt% or more, based on total weight of the sheet material, of a polymeric resin; inorganic filler; and, an intumescent component. Fire protection barriers can be made from the free-standing solid composite intumescent structure, which can be used in fire protection systems where the fire protection barrier is installed on a substrate, for example steel building elements.

Abstract translation: 独立的固体复合膨胀结构具有至少一个可弯曲的金属网，优选至少两个，固定在可弯曲的膨胀片材上或其中。 该结构可以通过弯曲力弯曲成高于-10℃的温度的形状，同时当弯曲力被去除时保持弯曲的形状。 膨胀性片材以片材的总重为10重量％以上的聚合物树脂; 无机填料; 和膨胀组件。 防火屏障可以由独立的固体复合膨胀结构制成，可用于防火屏障安装在基材上的防火系统，例如钢结构元件。