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公开(公告)号：US3154514A
公开(公告)日：1964-10-27
申请号：US7354860
申请日：1960-12-05
Applicant: UNION CARBIDE CORP
Inventor： KELLY JR GEORGE B
CPC classification number: C08L71/02 , C08K5/06 , C08L2666/22 , C08L2666/14
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2.发明授权Polymers of alkylene oxides stabilized with a combination of phenothiazine and a uv screening agent 失效用吩噻嗪和紫外线屏蔽剂的组合稳定的环氧烷的聚合物
公开(公告)号：US3326849A
公开(公告)日：1967-06-20
申请号：US31318363
申请日：1963-10-02
Applicant: UNION CARBIDE CORP
Inventor： KELLY JR GEORGE B , STONE FRED W
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