Sumitomo Rubber Industries Limited

Sumitomo Seika Chemicals Co., Ltd.

Kao Corporation

Fuji Latex Co., Ltd.

Atsuko Ochi

Yoshiaki Miyamoto

Atsushi Takai

Akihiko Hamada

Michio Suzuki

Yasuyuki Tanaka

Kuniyasu Horiuchi

Toshiaki Sakaki

Masaharu Hayashi

Ai Matsuura

Shinichi Nakade

Satoshi Mano

Eiji Kanamaru

Kazuhiro Sekiguchi

Akihito Kuga

The rubber glove according to the present invention includes: a sleeve portion generally in the form of a cylinder having a first end and a second end and provided with a cuff formed on the first end; and a glove body linked to the second end of the sleeve portion, wherein the sleeve portion and the glove body are integrally formed by a film of rubber or resin, and the sleeve portion includes a maximum perimeter portion of 240 mm to 360 mm and a drawn portion having a minimum perimeter portion of 50 to 90% of the maximum perimeter portion in length.

Rubber glove

Glove

An acrylic resin glove is made of a film having a crosslinked structure, formed of an acrylic resin emulsion, and an internal surface treating agent for an acrylic resin glove, is composed of an acrylic resin emulsion, and at least one organic filler selected from the group consisting of methacrylic resin micro-particles, polyolefinic resin micro-particles and cellulose beads, each having an average particle diameter within a range from 3 to 10 &mgr;m, the content of said organic filler being within a range from 2 to 8% by weight based on the total weight. The acrylic resin glove is superior in fitting and detaching properties and in washing resistance while maintaining required mechanical characteristics. The internal surface treating agent is used to obtain an acrylic resin glove having the above-described characteristics by forming a film of this treating agent on the internal surface of the acrylic resin glove, thereby to improve the lubricity of the internal surface of the glove.

Acrylic glove with internal coating

Process for preparing deproteinized natural rubber latex molding and

A thread rubber for thread wound golf balls having a high impact resilience and high strength, wherein the thread rubber is obtained by vulcanizing a rubber composition which comprises (a) a rubber component selected from the group consisting of natural rubber, a synthetic high-cis-polyisoprene rubber and a mixture thereof, (b) at least one specific diaryl disulfide, (c) a vulcanizing agent, and (d) antioxidant; the compound (b) being present in an amount of 0.5 to 10 parts by weight based on 100 parts by weight of the rubber component (a).

Thread rubber for golf balls

A thread rubber for golf balls, which has good aging resistance and rebound characteristics, and to a thread wound golf ball using the thread rubber are disclosed. The thread rubber for golf balls has a retention of tensile strength after aging 7 days at 70.degree. C. of not less than 70%, a hysteresis loss at a 100 Kg/cm.sup.2 constant stress tensile of not more than 50% and an elongation at a 100 Kg/cm.sup.2 constant stress elongation within the range of 900 to 1400%.

Wound golf ball and rubber thread therefore

Growing community of inventors

Nishiwaki, Japan

Atsuko Ochi