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Modified polyester polymers
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Patent number 5,939,516
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Issue date Aug 17, 1999
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Imperial Chemical Industries PLC
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Sarah Jennifer Greaves
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Elastomeric polymers
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Patent number 4,970,275
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Issue date Nov 13, 1990
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Imperial Chemical Industries PLC
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Richard H. Still
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Elastomeric polymers
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Patent number 4,968,778
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Issue date Nov 6, 1990
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Imperial Chemical Industries PLC
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Richard H. Still
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING