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Styrene-based resin composition
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Patent number 6,043,307
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Issue date Mar 28, 2000
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Idemitsu Kosan Co., Ltd.
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Akikazu Nakano
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Styrene based resin composition
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Patent number 5,990,217
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Issue date Nov 23, 1999
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Idemitsu Kosan Co., Ltd.
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Akikazu Nakano
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Styrene-based resin composition
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Patent number 5,891,951
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Issue date Apr 6, 1999
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Idemitsu Kosan Co., Ltd.
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Akikazu Nakano
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Styrene-based resin composition
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Patent number 5,395,890
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Issue date Mar 7, 1995
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Idemitsu Kosan Co., Ltd.
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Akikazu Nakano
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Styrene-based resin composition
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Patent number 5,166,238
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Issue date Nov 24, 1992
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Idemitsu Kosan Co., Ltd.
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Akikazu Nakano
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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