公开(公告)号：US20240384063A1

公开(公告)日：2024-11-21

申请号：US18688502

申请日：2022-09-01

Applicant: Eastman Chemical Company

Inventor： STEPHANIE KAY CLENDENNEN ,  STEVEN THOMAS PERRI ,  MONIKA KARIN WIEDMANN BOGGS ,  HAMID EBRAHIMI

IPC: C08K5/09 ,  C08J9/00 ,  C08J9/12 ,  C08K5/101

Abstract: A melt-processable cellulose acetate composition is disclosed. The melt-processable cellulose acetate composition of the present invention includes (i) cellulose acetate: (ii) a plasticizing amount of plasticizer; and (iii) fatty acid. Cellulose acetate melts and melt-formed articles are also described.

公开(公告)号：US20230303773A1

公开(公告)日：2023-09-28

申请号：US18020130

申请日：2021-07-21

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： IGOR TOKAREV ,  CORY JAMES FLYNN ,  MONIKA KARIN WIEDMANN BOGGS ,  KARA DAWN GARRETT

IPC: C08G73/10 ,  C08J7/044 ,  C08J7/04 ,  C08J5/18 ,  C09D5/24 ,  C09D1/00

CPC classification number: C08G73/10 ,  C08J5/18 ,  C08J7/0423 ,  C08J7/044 ,  C09D1/00 ,  C09D5/24 ,  C08J2379/08

Abstract: Transparent, conductive barrier films are disclosed that include a polymeric substrate; an optional planarization layer, atop the polymeric substrate, and at least one dyad, atop the optional planarization layer if present, or atop the polymeric substrate, that comprises an inorganic oxide layer, and a polymethylglutarimide layer. The films of the invention are further provided with a conductive layer, atop the at least one dyad.