Mitsui Chemicals, Inc.

Tohoku University

Mai Kurihara

Kuniaki Kawabe

Toshiyuki Itou

Akinori Etoh

Hiroshi Hoya

Koji Matsunaga

Kenji Sugimura

Yoji Hayakawa

Kunihiko Mizumoto

Masayoshi Sutou

Shinichirou Asao

Ryouichi Seki

Takahito Ono

Kazutoshi Fujihara

Masaya Toda

A sensor includes a body member, a volume change body, and a detection member. The body member has a flat plate-like shape, a first end in a first direction being supported, and a storage space opening at at least one of both end faces in a thickness direction. The volume change body, whose volume changes depending on an amount of a target, is supported by the body member so that at least a part of the volume change body is stored in the storage space. The detection member is in contact with a second end in the first direction of the body member, and detects stress caused by the change in the volume of the volume change body.

Sensor, detection method, and sensor manufacturing method

[Object] To provide a resin composition with excellent mold releasability and blocking resistance. [Solution] A resin composition containing a 4-methyl-1-pentene polymer includes 0.01 to 10 parts by mass of a 4-methyl-1-pentene polymer (B) per 100 parts by mass of at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the 4-methyl-1-pentene polymer (B) has (B1) an intrinsic viscosity [&#x3b7;] of 0.01 or more but less than 0.50 dl/g measured at 135&#xb0; C. in a decalin solvent.

4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof

A resin fine powder which consists of a 4-methyl-1-pentene polymer that exhibits a limiting viscosity [&#x3b7;] of 1.0&#xd7;10to less than 3.0 dl/g as determined in decalin at 135&#xb0; C. and which has a median particle diameter [D] of 1.0&#xd7;10to 5.0&#xd7;10 &#x3bc;m; and a composition which comprises the resin fine powder and at least one sinterable powder selected from the group consisting of metal powders and ceramic powders.

Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereof

Resin compositions of the invention contain an olefin polymer wax having higher heat resistance than achieved heretofore, high compatibility with resins and excellent mold-releasing properties. A resin composition (X) of the invention is obtained by blending a resin (A) having a melting point Tm of not less than 200&#xb0; C. and an olefin polymer wax component (B), the olefin polymer wax component (B) including a cyclic olefin polymer wax (B-1) having structural units (a) and (b) described below, the cyclic olefin polymer wax (B-1) containing the structural units (b) at 0.05 to 50 mol % based on all the structural units in the polymer;

Olefin polymer wax-containing resin composition

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Ichihara, Japan

Mai Kurihara