公开(公告)号：US20220340774A1

公开(公告)日：2022-10-27

申请号：US17640929

申请日：2020-08-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Chunjie Zhang ,  Pingfan Wu ,  Tianying Jiang ,  Liang Gong

IPC: C09D127/16 ,  C09D127/18 ,  C09D127/20 ,  C08K3/34 ,  D06M15/256 ,  C09D7/61 ,  D06M11/77 ,  D06M15/31

Abstract: The present disclosure provides a high temperature, flame resistant and flexible coating composition based on alkali silicate and fluoropolymers. The coating can be used to bond a surface of a non-woven mat and seal the edges. The coating composition can be applied using a coating method on the surface and the edges of, for example, an inorganic fiber based non-woven mat.

公开(公告)号：US20210403626A1

公开(公告)日：2021-12-30

申请号：US17269320

申请日：2019-08-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan L. Schwartz ,  Mark J. Pellerite ,  Brett J. Sitter ,  Liang Gong ,  Hyacinth L. Lechuga

IPC: C08F259/08 ,  C09D4/06 ,  C09D7/65 ,  C09D7/40 ,  C08K5/5313 ,  B05D5/06

Abstract: Curable compositions include at least one fluoropolymer, at least one monofunctional (meth)acrylate, at least one difunctional (meth)acrylate, and at least one initiator. The curable composition, when cured, forms an optically-scattering layer including a matrix and phase separated microdomains. The matrix and the phase separated microdomains have different refractive indices, and the microdomains are on the order of or larger than the wavelengths of visible light.