Nitto-denko Corporation

Masayuki Konno

Yuichi Inoue

Shintaro Wada

Takashi Kawasaki

Yoshitada Morikawa

Fumiya Shirai

Tetsuo Horiuchi

Seishi Suzuki

Yoichi Nomura

Hisanori Takahashi

Tetsuji Sugii

Osamu Oohira

Kodo Kishida

Mitsuru Konno

Hideo Satou

Hideo Sato

A pressure-sensitive adhesive tape for fixing a joint portion includes a support of a generally rectangular shape having a longer side and a shorter side and a pressure sensitive adhesive layer on one side of the support in at least a portion thereof. The support is provided with a non-adherent portion or a weakly adherent portion. The tape has a cut line extending from an end of the shorter side to near the non-adherent or weakly adherent portion.

Pressure-sensitive adhesive tape for fixing a joint portion and method of using the same

A sheet for whitening cosmetics comprises a sheet-like substrate and an adhesive layer which comprises a wet pressure-sensitive adhesive composition formed on the substrate. The whitening component includes vitamin C or its derivatives such as magnesium L-ascorbyl-2-phosphate, vitamin E nicotinate, kojic acid, hydroquinone, ellagic acid, albumin, galenical extracts, and rice bran extracts. Kojic acid and magnesium L-ascorbyl-2-phosphate are preferred. By contacting the adhesive layer with water and/or a hydrophilic medium such as alcohols, e.g., methanol, ethanol, etc., the wet pressure-sensitive adhesive composition exhibits excellent stickiness and excellent applicability to skin as well as excellent whitening effect with alleviating or eliminating stains, freckles, non-transparency, etc. on the skin.

Sheet for whitening cosmetics and method for using the same

A crosslinked molding, a process for producing the same, a sound medium using the same, and an ultrasonic coupler using the same are disclosed. The crosslinked molding comprises a crosslinked molding comprising a composition containing a rubbery elastic body comprising a hydrophobic high molecular weight material having at least one double bond in the molecule and an oily component dissolving the rubbery elastic body, the composition being crosslinked by the addition of an organic peroxide or by the irradiation of a radiation and molded.

Crosslinked molding, sound medium using it and ultrasonic coupler

An adhesive dressing sheet is disclosed, comprising a polymer film having a high flexibility, an adhesive layer provided on one side of the polymer film, a peeling liner temporarily provided on the adhesive layer, and a flexible sheet on the other side of the polymer film, wherein a bending line is provided on the peeling liner in a direction almost at right angles to the peeling direction of the liner, and the flexible sheet has self supporting properties such that when the liner is peeled off up to the bending line and bent, the liner bending piece does not expand to an angle of 90.degree. or more.

Adhesive dressing sheet

An electrode is disclosed, comprising an electrically conductive substrate and a shrinkable layer laminated on the substrate, wherein a cut is provided on the electrode so as to form a connection terminal portion projecting outwards upon shrinkage of the shrinkable layer.

Electrode

Growing community of inventors

Osaka, Japan

Masayuki Konno