Mitsui Toatsu Chemicals, Incorporated

Nissan Motor Company Limited

Daido Metal Company Ltd.

Yoshihisa Gotoh

Toshiaki Takahashi

Atsushi Morita

Yoichi Kawai

Katsumi Sekiguchi

Toshiyuki Nakakura

Toshihiko Tsutsumi

Masami Maki

Hiroyasu Oochi

Sachio Yokote

Shuichi Morikawa

Kayako Ito

Akihiro Yamaguchi

Masahiro Ohta

Nobuhito Koga

Motoo Kawamata

Katsunori Shimamura

Toshihiko Tutumi

Masaki Amano

Masaaki Sakamoto

Katsuyoshi Sasagawa

Masao Imai

Sanae Mori

Takatoshi Sagawa

Tomohito Koba

Minoru Hoshino

Yoshiro Nakamura

Akio Yoshihara

Hiroaki Tomimoto

Atushi Hoda

Teruo Imai

Katsuhiko Ito

Katunori Simamura

Nobuhiro Takizawa

Toshihiko Isutsumi

A holding container which is made of a polyether ether ketone resin and is suitable for use in holding one or more substrates upon fabrication of the corresponding number of thin-film semiconductor substrates useful in driving a planar display, for example, a liquid crystal display.

Processing of glass substrates using holding container and holding

Polyimide resin composition

A molding resin composition comprising 99.9 to 50% by weight of polyimide represented by the formula: ##STR1## and 0.1 to 50% by weight of polyether ketone resin and/or polyester resin, and more particularly comprising the polyester resin capable of forming an anisotropical molten phase at a temperature of 420.degree. C. or less, and a polyimide-based molding resin composition which comprises the said resins and other additives such as phenolic resin, fluororesin, graphite, carbon fibers, aromatic polyamide fibers, potassium titanate fibers and a crystallization accelerator, and is excellent in thermal resistance, chemical resistance, mechanical strength and processability.

Polyimide based resin composition

Polyimide based resin composition comprising cured phenolic resins and

Method of manufacturing planar display using a polyether ether ketone

Resin compositions having excellent mechanical strength, especially at high temperatures are disclosed. The resin compositions comprise 95-60 wt. % of an aromatic polyetherketone having recurring units represented by the following formula: ##STR1## 5-40 wt. % of a polyetherimide having recurring units represented by the following formula: ##STR2## Also disclosed are fiber-reinforced resins, which comprise 75-55 wt. % of one of the above compositions and 25-45 wt. % of carbon fibers obtained by coating starting carbon fibers with an aromatic polysulfone resin and then heating the thus-coated carbon fibers at 300.degree.-400.degree. C., and mechanical components made of desired one of the fiber-reinforced resins which are suitable for use in internal combustion engines or auxiliary equipment.

Aromatic polyetherketone resin compositions containing polyetherimide,

The present invention provides single body and composite sliding members comprising a resin composition containing 30-98% by weight of an aromatic polyether ketone, 1-35% by weight of polytetrafluoroethylene and 1-35% by weight of a metal fluoride, and single and composite sliding members comprising a resin composition containing 30-97% by weight of an aromatic polyether ketone, 1-35% by weight of polytetrafluoroethylene, 1-35% by weight of a metal fluoride and 1-20% by weight of potassium titanate fiber. These sliding members are remarkably improved in low frictional properties and wear resistance in comparison with the conventional products and therefore very useful.

Single body and composite sliding members

Ultrapure water are produced and used by subjecting deionized water, which has been obtained from a deionization step making use of an ion-exchange resin, successively to a sterilization treatment, an activated carbon treatment, an ion-exchange resin treatment and a permeable membrane treatment. The water is fed from each of the steps of the treatments after at least the sterilization tretment (inclusive) to the next step through first piping made of a crystalline polyether ether ketone resin having a recurring unit of the following formula: ##STR1## The thus-produced ultrapure water is then fed through second piping, which is also made of the crystalline polyether ether ketone resin, to and through a use system of the ultrapure water.

Method for the production and use of ultrapure water and apparatus

An electrically-conductive polyolefin resin composition having excellent resin flow properties which comprises (a) a polyolefin resin, (b) sulfur, (c) a plate adhesion promoter, (d) an electrically-conductive carbon black, and (e) a flow improver.

Electrically-conductive resin composition

An electroconductive polyolefin composition comprising (1) 100 parts by weight of a polyolefin resin, (2) 10 to 60 parts by weight of carbon black, (3) 0.1 to 6 parts by weight of sulfur and (4) at least 0.1 part by weight of one or two specified accelerators, and optionally containing 5 to 60 parts by weight of atactic polypropylene.

Electroconductive resin composition

A polypropylene-base resin composition which comprises:

Polypropylene-base resin composition

An electroconductive polyolefin composition comprising (a) 100 parts by weight of a polyolefin resin, (b) 10 to 60 parts by weight of carbon black, (c) 0.1 to 6 parts by weight of sulfur and (d) 0.1 to 5 parts by weight of trithiolcyanuric acid, and optionally containing 5 to 60 parts by weight of atactic polypropylene.

Growing community of inventors

Kanagawa, Japan

Yoshihisa Gotoh