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1.发明授权Water-soluble polyalkylenepolyamine/dialdehyde resins and application thereof in production of wet strength paper 失效水溶性聚亚烷基多胺/二醛树脂及其在湿强度纸生产中的应用
公开(公告)号：US3372086A
公开(公告)日：1968-03-05
申请号：US44798065
申请日：1965-04-14
Applicant: UNION CARBIDE CORP
Inventor： WESTFALL PAUL M , ELDRED NELSON R , SPICER JOHN C
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2.发明授权Water-soluble polyalkylenepolyamine/urethane resins and application thereof in production of wet strength paper 失效水溶性聚亚烷基多胺/聚氨酯树脂及其在湿强纸生产中的应用
公开(公告)号：US3372085A
公开(公告)日：1968-03-05
申请号：US44795965
申请日：1965-04-14
Applicant: UNION CARBIDE CORP
Inventor： WESTFALL PAUL M , ELDRED NELSON R , SPICER JOHN C
CPC classification number: D21H17/56 , C08G18/0814 , C08G18/3228 , C08G18/8064 , D21H17/57 , D21H21/20
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公开(公告)号：US3207656A
公开(公告)日：1965-09-21
申请号：US24735562
申请日：1962-12-26
Applicant: UNION CARBIDE CORP
Inventor： ELDRED NELSON R , BUTTRICK GEORGE W , SPICER JOHN C
IPC: D21H17/44
CPC classification number: D21H17/44
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4.发明授权Poly-beta-asparaginepolyalkylenepoly-amine halohydrin resins and application thereof in production of wet strength paper and flocculation of solids 失效聚-β-天冬酰胺聚亚烷基多胺卤代醇树脂及其在湿强度纸的生产和固体絮凝的生产中的应用
公开(公告)号：US3351520A
公开(公告)日：1967-11-07
申请号：US41114364
申请日：1964-11-13
Applicant: UNION CARBIDE CORP
Inventor： SPICER JOHN C , WESTFALL PAUL M , ELDRED NELSON R
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