公开(公告)号：US20180113182A1

公开(公告)日：2018-04-26

申请号：US15729255

申请日：2017-10-10

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Tomomi MASUI ,  Yohei NOUDA ,  Satoshi KOIZUMI

IPC: G01R33/46 ,  G01N23/00 ,  C08K3/04 ,  C09C1/48

CPC classification number: G01R33/46 ,  C08J7/02 ,  C08J2309/00 ,  C08J2309/06 ,  C08K3/04 ,  C08K5/3435 ,  C08L9/00 ,  C08L9/06 ,  C08L23/06 ,  C09C1/48 ,  G01N23/005 ,  G01N24/10 ,  G01N2223/05 ,  C08K5/01

Abstract: Provided is a polymer composite material which has a high proton spin polarization even though it is a polymer composite material containing carbon black. The present invention relates to a polymer composite material for 1H dynamic nuclear polarization experiments, containing carbon black, having a thickness of 0.8 mm or less, and being doped with a paramagnetic radical compound.