Patent ID: 11969709
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B  D  F | IPC B  D  F

Claim 0:
1. A pollution control device comprising:
a casing;
a pollution control element disposed in the casing; and
a mounting member wrapped around the pollution control element and disposed between the pollution control element and the casing, the mounting member comprising:
inorganic fiber material; and
inorganic particles,

wherein the inorganic particles are distributed throughout most of the mounting member and have an average diameter of 1000 nm to 15000 nm (DV 50) measured according to DIN ISO 13320,
wherein the inorganic particles are not colloidal particles, and
wherein the inorganic particles are selected from the group consisting of metal oxide hydroxides.