3m Innovative Properties Company

Norihisa Watanabe

Jun Fujita

Hitoshi Morimoto

Yuji Hiroshige

Naoyuki Toriumi

Hideki Minami

Kaoru Otsuka

Hidekl Minami

Tatsunori Ishizuka

Problem: To provide a sheet and a structural deformation-evaluating article comprising the same that allow for convenient and quantitative three-dimensional inspection of the deformation of an object. Resolution means: A sheet comprising a deformation-conforming section comprising a first pattern image, a deformation-non-conforming section comprising a second pattern image, and a deformation-mitigating section present between the deformation-conforming section and the deformation-non-conforming section, the first pattern image being visible through the second pattern image; and a structural deformation-evaluating article comprising the sheet are provided.

Sheet and structural deformation-evaluating article

To provide a sheet and a system for curing concrete, in which the moisture amount to be used is small and which are able to reduce temporal and local variations in the moisture amount supplied to the concrete surface, a concrete curing method, and a method for producing a concrete structure. There is provided a concrete curing sheet of some embodiments of the present disclosure having a solid structure group on at least a first surface, the solid structure group having grooves defined between adjacent solid structures, and the grooves transporting water using the capillary phenomenon.

Sheet and system for curing concrete, concrete curing method, and method for producing a concrete structure

An electrically conductive composite material that includes an electrically conductive polymer, and at least one metal nanoparticle coated with a protective agent, wherein said protective agent includes a compound having a first part that has at least part of the molecular backbone of said electrically conductive polymer and a second part that interacts with said at least one metal nanoparticle.

Electrically conductive nanocomposite material and thermoelectric device comprising the material

Electrically conductive polymer composite and thermoelectric device using electrically conductive polymer material

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Kanagawa, Japan

Norihisa Watanabe