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Patent applications and USPTO patent grants for Y. Toyoda International Patent Office.The latest application filed is for "process for preparing cold drawn film from an ethylene-.alpha.-olefin copolymer and at least one of low-density polyethylene or ethylene copolymers and polypropylene, high density polyethylene or crystalline polybutadiene".
Patent | Date |
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Process for preparing cold drawn film from an ethylene-.alpha.-olefin copolymer and at least one of low-density polyethylene or ethylene copolymers and polypropylene, high density polyethylene or crystalline polybutadiene Grant 4,542,886 - Yoshimura , et al. September 24, 1 | 1985-09-24 |
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