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Title:
COATING PROCESS
Document Type and Number:
WIPO Patent Application WO/2019/025994
Kind Code:
A3
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.

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Inventors:
JINKS PHILIP A (GB)
AUDENAERT FRANS A (BE)
Application Number:
PCT/IB2018/055774
Publication Date:
March 14, 2019
Filing Date:
August 01, 2018
Export Citation:
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Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
A61M15/00; C08G65/00; C08G65/336; C08J7/04; C09D181/06
Domestic Patent References:
WO2017075018A12017-05-04
WO2003049786A22003-06-19
Foreign References:
EP1343550A12003-09-17
Attorney, Agent or Firm:
RINGSRED, Ted K., et al. (US)
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