Nishikawa Rubber Co., Ltd.

Other

Toshinari Tennoh

Kenji Tsuda

Masaru Nakahara

Heiji Enomoto

Emi Fujita

Tsuyoshi Kounobu

Atsushi Kishita

A weather strip for an automobile includes an insert body which is made of resin and which includes a plurality of tooth portions and gaps formed between the tooth portions such that the insert body is roughly comb shaped. A filler at least partially fills the gaps between the tooth portions and which is made of a thermoplastic elastomer or a thermoplastic resin having a Shore A hardness of 20 to 90 (preferably 40 to 70). A weather strip material covers the insert body and the filler such that the insert body, with the filler in the gaps thereof, is embedded in the weather strip material, and the weather strip material does not constitute the filler. An elongation after fracture of the thermoplastic elastomer or thermoplastic resin is at least 300%.

Weather strip for automobile

A process for the preparation of a deuterated compound, which requires neither many steps nor an expensive reagent, and is considerably economical and can be widely used for general-purposes because raw materials which can be used therein are not particularly limited. Specifically, a deuterated compound is obtained by a process comprising treating an organic compound (an aliphatic or alicyclic compound, an aromatic hydrocarbon or a polymer compound such as rubbers and proteins) in heavy water under high-temperature and high-pressure conditions not less than the subcritical temperature and the subcritical pressure.

Process for the preparation of a deuterated compound

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Hiroshima, Japan

Toshinari Tennoh