Invention Grant
- Patent Title: Shock cooling crystalline polypropylene to lower the brittle point
- Patent Title (中): 冲击冷却结晶聚丙烯以降低脆性点
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Application No.: US66129557Application Date: 1957-05-24
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Publication No.: US2962486APublication Date: 1960-11-29
- Inventor: KELLY THOMAS J , KENNEDY ROBERT M
- Applicant: SUN OIL CO
- Assignee: Sunoco Inc
- Current Assignee: Sunoco Inc
- Priority: US66129557 1957-05-24
- Main IPC: C08J3/00
- IPC: C08J3/00 ; C08J3/14
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