E.i. Dupont De Nemours and Company

Other

Tatsuhiro Takahashi

Toshikazu Kobayashi

Ming-Hong Hung

Paul Douglas Brothers

Edmund Arthur Flexman

Michael Joseph Michalczyk

Takayuki Arai

Robert J Kassal

Tsunemi Monma

The present invention is a low-density polyethylene-lamellar silicate composite material, and a manufacturing method thereof.

Method for production of a low density polyethylene-lamellar silicate composite material

Fluorinated vinyl ethers having phosphorus-containing groups are useful as monomers in making fluoropolymers having functional sites.

Phosphorus-containing fluoromonomers and polymers thereof

A toughened thermoplastic polymer composition comprising (a) 1-30 weight percent of a polar toughening agent compatibilized with a polyphenol, and (b) 70-99 weight percent of at least one thermoplastic polymer, the above state percentages being based on the total weight of components (a) and (b) only.

Toughened thermoplastic polymer compositions

A polyacetal composition is provided for use in plastic-plastic wear applications, said composition containing about 85 to 99 weight percent polyacetal, about 0 to 5 weight percent polytetrafluoroethylene fibers, about 0.5 to 5 weight percent ethylene methyl acrylate copolymer, and about 0.5 to 5 weight percent of at least one lubricant. The compositions are particularly useful in forming shaped articles for use especially in conveyor chain applications and gear applications.

Polyacetal compositions for use in wear applications

Incorporation into polyacetal of 0.01-15 weight percent of certain epoxy-containing polymer compounds, oxazolyl-containing monomer and polymer compounds, and/or styrene acrylonitrile graft polymer compounds yields polyacetal compositions having excellent tensile strength after long-term aging and also after long-term aging in grease. The compositions are useful in automotive and electrical/electronic applications.

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Kanagawa, Japan

Tatsuhiro Takahashi