Teijin Limited

Yuji Mitani

Kiyoshi Chiba

Utami Yonemura

Yuzo Aito

Shigenobu Sobajima

Kiyoshi Nawata

Kunio Itoh

Toshihiro Santa

Kiyokazu Tsunawaki

Katsuhisa Watanabe

Hitoshi Mikoshiba

Masahiro Yamaguchi

Kazutomi Suzuki

In a selectively light-transmitting laminated structure composed of

Selectively light-transmitting laminated structure

A laminated multilayer sheet structure composed of (A) an opaque flexible sheet layer and (B) a flexible layer laminated to the surface of layer (A) and composed of a transparent thermic ray reflecting layer (B.sub.1) bonded to a transparent synthetic resin layer (B.sub.2). The sheet structure may be applied to the surface of a floor, wall, ceiling, partition or piece of furniture for indoor heat insulation.

Laminated multilayer sheet structure and its utilization

An insulative multi-pane window structure of a refrigerator or freezer, said structure being interposable between a colder inside region and a warmer outside region of the refrigerator or freezer to permit vision therebetween and including at least a first pane having a surface exposed in use to humidity-bearing air in the warmer region and a second pane opposite to and spaced apart from the first pane, at least one of the first and second panes having an infrared reflecting coating attached in a specific manner; characterized in that said infrared reflective coating is a transparent, electrically conductive laminated structure composed of

Insulative multi-pane window structure of refrigerator or freezer

A transparent, electrically conductive laminated structure composed of

Transparent, electrically conductive laminated structure and process for

New curable monomeric aromatic imidodicarboxylic acid diallyl esters, such as 4-allyloxycarbonyl-N-(allyloxycarbonylmethyl)phthalimide, 1,2-ethylene bis(4-allyloxycarbonylphthalimide), or N,N'-bis(allyloxycarbonylmethyl) pyromellitimide. When heated in the presence of a free radical initiator, these monomers give cured polymers having very superior mechanical strength, thermal stability, chemical resistance and electrical properties. If this polymerization is stopped before the reaction mixture is gelled, prepolymers can be obtained. The cured polymers are especially useful as electronics materials and engineering plastics.

Aromatic imidodicarboxylic acid diallyl esters, prepolymers thereof,

A radical initiator-curable diallyl ester composition consisting essentially of 80 - 100% by weight of the following components (A) and (B): A. a prepolymer wherein

Radical initiator-curable diallyl ester compositions and cured  resins

New curable monomeric aromatic imidodicarboxylic acid diallyl esters, such as 4-allyloxycarbonyl-N-(allyloxycarbonyl-methyl)phthalimide, 1,2-ethylene bis (4-allyloxycarbonylphthalimide), or N,N'-allyloxycarbonylmethyl) pyromellitimide. When heated in the presence of a free radical initiator, these monomers give cured polymers having very superior mechanical strength, thermal stability, chemical resistance and electrical properties. If this polymerization is stopped before the reaction mixture is gelled, prepolymers can be obtained. The cured polymers are especially useful as electronics materials and engineering plastics.

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Hino, Japan

Yuji Mitani