Mitsui Chemicals, Inc.

Kazuoki Nakai

Tomoaki Ito

Motoyasu Yasui

Kenji Iida

Fumiaki Saikawa

Naoshi Nagai

Shiori Hanada

Shiro Nakatsuka

Shiori Ito

Yasushi Tohi

Ken Yoshitsugu

Kenji Sugimura

Daiki Taneichi

Hideki Bando

Masahiko Mitsuzuka

Shirou Honma

Yasuyuki Harada

Motoaki Isokawa

Toshimitsu Narutaki

Aya Takeuchi

Fumihiko Kokido

A knee supporter, including a tubular supporter main body including: a knee anterior surface part; a knee posterior surface part; a femoral side anterior surface part; a femoral side posterior surface part; a tibial side anterior surface part; and a tibial side posterior surface part, wherein elastic moduli, in an axial direction of the tubular supporter main body, when stretched by 80% in the axial direction of the tubular supporter main body, satisfy the following Formula (1) to (3): Formula (1): 0.7&#x2264;knee posterior surface part/knee anterior surface part; Formula (2): 1&#x3c;femoral side anterior surface part/femoral side posterior surface part; and Formula (3): 1&#x3c;tibial side anterior surface part/tibial side posterior surface part.

Knee supporter and garment

A garment, containing a tubular joint supporter section, the section including: a central region in an axial direction of the tubular joint supporter section, which includes a wear pressure applying region for applying wear pressure to a joint site of a body, a one-end side region positioned at one end, and an other-end side region positioned at another end side, in which the wear pressure of the wear pressure applying region is higher than an average wear pressure of the one-end and other-end side regions, and regions other than the wear pressure applying region in the section include a concave-convex structure region formed from a concave-convex structure; and a knee supporter, in which an average wear pressure A of the knee support section is higher than an average wear pressure B of the thigh side support section and the shin side support section.

Garment provided with joint supporter section, and knee supporter

Knee supporter

The invention provides a method for preventing fouling in chemical equipment, comprising adding an antifouling agent which comprises a polyoxyalkylene polymer having Mn of 30,000 or less to a component in the chemical equipment.

Method for preventing fouling in chemical equipment and antifouling agent

Polymers having polyolefin segments as the side chain, with a structural unit represented by the following Formula (1): wherein A is an olefin polymer having a weight average molecular weight of 400 to 500,000; R is H, an alkyl group, or an aralkyl group; W and Z are each O, HN, or S; and x and y are each 0 or 1, with the proviso that at least one of them is 1. The polymer can be applied as an antistatic agent, a cosmetic additive, a releasing agent for toner, a pigment dispersant, a lubricant for vinyl chloride resins, a coating material, an emulsion composition and the like.

Polymers and uses thereof

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Ichihara, Japan

Kazuoki Nakai