公开(公告)号：US11779716B2

公开(公告)日：2023-10-10

申请号：US16635657

申请日：2018-08-01

Applicant: KINDEVA DRUG DELIVERY L.P.

Inventor： Philip A. Jinks ,  Frans A. Audenaert

IPC: A61M15/00 ,  B05D7/14 ,  B05D7/00 ,  C08G65/336 ,  C08G75/20

CPC classification number: A61M15/0066 ,  B05D7/14 ,  B05D7/52 ,  C08G65/336 ,  C08G75/20 ,  A61M2205/0238 ,  B05D2202/15 ,  B05D2202/25 ,  B05D2506/10 ,  B05D2518/00 ,  C08G2650/48

Abstract: Methods of making components for a medicinal delivery device are described, in which a base composition comprising a polysulphone is applied to the surface of a component to create a base layer, a primer composition comprising a silane having two or more reactive silane groups separated by an organic linker group is applied to the base layer to create primed surface, and a coating composition comprising an at least partially fluorinated compound is applied to the primed surface. Corresponding coated components and a medicinal delivery device are disclosed.