Invention Grant
US3117946A Compositions comprising ethylene homopolymer and ethylene-styrene copolymer and method of preparing same
失效
包含乙烯均聚物和乙烯 - 苯乙烯共聚物的组合物及其制备方法
- Patent Title: Compositions comprising ethylene homopolymer and ethylene-styrene copolymer and method of preparing same
- Patent Title (中): 包含乙烯均聚物和乙烯 - 苯乙烯共聚物的组合物及其制备方法
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Application No.: US3760Application Date: 1960-01-04
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Publication No.: US3117946APublication Date: 1964-01-14
- Inventor: GORHAM WILLIAM F , FARNHAM ALFORD G
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US3760 1960-01-04
- Main IPC: C08L23/04
- IPC: C08L23/04
Public/Granted literature
- USD350063S Portion of a key blade blank Public/Granted day:1994-08-30
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