公开(公告)号：US20220403119A1

公开(公告)日：2022-12-22

申请号：US17869733

申请日：2022-07-20

Applicant: Simon Fraser University

Inventor： David Terence Michael STEVENS ,  Ajit KHOSLA ,  Bonnie GRAY ,  Daniel LEZNOFF ,  Hidemitsu FURUKAWA

IPC: C08J3/075 ,  B33Y70/00 ,  G01N21/78 ,  C08J3/20

Abstract: A method of immobilization of an insoluble dopant. In some embodiments, the insoluble dopant comprises a coordination polymer. In some embodiments, the insoluble dopant comprises a vapochromic coordination polymer. The method may comprise dissolving a polymer carrier in a solvent. The polymer carrier may comprise a thermoplastic such as, but not limited to, polylactic acid, polyethylene glycol or polycarbonate. The insoluble dopant (e.g. a coordination polymer such as a vapochromic coordination polymer) may then be mixed into the dissolved polymer. Phase separation of the mixture of the dopant and dissolved polymer may be induced to form a hydrogel. The hydrogel may be employed as is (e.g. as a raw material for hydrogel 3D printing, as a sensing material, etc.) or may undergo further processing (e.g. solidification, grinding, extrusion, etc.) before being employed, for example, as a raw material for 3D printing, as a sensing material, etc.

公开(公告)号：US20170301441A1

公开(公告)日：2017-10-19

申请号：US15636413

申请日：2017-06-28

Applicant: Simon Fraser University

Inventor： Bonnie GRAY ,  Daniel B. LEZNOFF ,  Jasmine L. KORCOK ,  Ajit KHOSLA

IPC: H01F1/055 ,  H01F1/147 ,  H01F1/058 ,  H01F1/057 ,  G03F7/32 ,  G03F7/004 ,  G03F7/20 ,  G03F7/16 ,  G03F7/038 ,  G03F7/38

CPC classification number: H01F1/0551 ,  B82Y25/00 ,  C22C38/002 ,  C22C38/08 ,  G03F7/0047 ,  G03F7/0385 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2004 ,  G03F7/325 ,  G03F7/38 ,  H01F1/0063 ,  H01F1/0571 ,  H01F1/0578 ,  H01F1/058 ,  H01F1/06 ,  H01F1/083 ,  H01F1/113 ,  H01F1/117 ,  H01F1/14733 ,  H01F1/14791 ,  H01F1/26 ,  H01F1/28

Abstract: Compositions including hard magnetic photoresists, soft photoresists, hard magnetic elastomers and soft magnetic elastomers are provided.