公开(公告)号：WO2022011326A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/041201

申请日：2021-07-10

Applicant: MEXICHEM SPECIALTY COMPOUNDS, INC.

Inventor： DAY, James F. ,  JOZOKOS, Mark A. ,  PAVILIONIS, William

IPC: C08K3/10 ,  C09K21/02 ,  C09K21/00 ,  B01J2/00 ,  B05D1/02 ,  B05D2506/25 ,  B05D3/101 ,  B05D3/144 ,  B82Y30/00 ,  C08K2201/005 ,  C08K2201/011 ,  C08K5/56 ,  C08K9/10 ,  C08L27/06

Abstract: Compositions and methods for producing smoke suppressants are disclosed. The smoke suppressant molecularly encapsulates a naturally-occurring inorganic substrate, such as expanded volcanic ash. These intercalated smoke suppressant compositions have particular utility for smoke suppression in polyvinyl chloride (PVC), both flexible and rigid compounds as well as other polymeric resins and materials.