3m Innovative Properties Company

Naoyuki Toriumi

Jun Fujita

Shinji Kimura

Ronald S Steelman

James Stephen Mrozinski

Hidetoshi Abe

Hitoshi Morimoto

Yorinobu Takamatsu

Michael P Daniels

Kohichiro Kawate

Toshihiro Suwa

Aizoh Sakurai

Shigeyoshi Ishii

Norihisa Watanabe

Koji Itoh

Matthew J Schmid

Shoichi Masuda

Yoshihisa Matsuda

Masaaki Takeda

Koichiro Kawate

Tatsunori Ishizuka

Kioshi Kunihiro

Kana Saito

Yoshihiro Kashihara

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

The present application is directed to an acrylic polymer. Specifically, a marking film comprising a film layer which comprises a polymer blend of a first (meth)acrylic polymer having a glass transition temperature of 30 degrees C. to 180 degrees C. and a second (meth)acrylic polymer having a glass transition temperature of over &#x2212;80 degrees C. less than 30 degrees C. One from the first and second (meth)acrylic polymers comprises a carboxylic group and another comprises an amide group. The marking film additionally comprises an adhesive layer.

Marking film

A polymer gel structure that includes a first layer having at least one non-planar main surface, the first layer including a first polymer component; and a second layer formed on the main surface of the first layer, the second layer including a second polymer component, wherein the second polymer component at least partially penetrates the first layer forming an interpenetrating polymer network structure or a semi-interpenetrating polymer network structure between the first polymer component and the second polymer component.

Polymer gel structure and method for producing the same

An elastic laminate sheet with excellent elasticity while maintaining softness and favorable appearance including surface feel and the like, an article containing this elastic laminate sheet, a laminate sheet where a high elasticity laminate portion is the elastic laminate sheet, and an article containing the laminate sheet.

Elastic laminate sheet

The present invention provides a heat-curable adhesive composition comprising ethylene-glycidyl (meth)acrylate copolymer, low density polyethylene, ethylene-a-olefin copolymer, and a heat curing agent for the ethylene-glycidyl (meth)acrylate copolymer.

Heat-curable adhesive composition

This invention provides thermosetting adhesives which have properties advantageous for bonding electronic parts that are capable of being cured using a low dose of radiation such as electron beam. The thermosetting adhesive of the invention comprises (a) ethylene-glycidyl (meth)acrylate copolymer; (b) rosin having a carboxyl group; and (c) (meth)acrylate having a carboxyl group.

Thermosetting adhesive composition and adhered structure

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Kanagawa, Japan

Naoyuki Toriumi