Invention Grant
US2968641A Stabilized polypropylene with an alpha-stage para-tertiaryalkylphenol-formaldehyde resin
失效
稳定的聚丙烯与α级对 - 叔烷基苯酚 - 甲醛树脂
- Patent Title: Stabilized polypropylene with an alpha-stage para-tertiaryalkylphenol-formaldehyde resin
- Patent Title (中): 稳定的聚丙烯与α级对 - 叔烷基苯酚 - 甲醛树脂
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Application No.: US73510358Application Date: 1958-05-14
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Publication No.: US2968641APublication Date: 1961-01-17
- Inventor: ROBERTS JOHN S , ROSE JULIAN K
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US73510358 1958-05-14
- Main IPC: C08L23/10
- IPC: C08L23/10 ; C08L23/12 ; C08L61/06
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