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公开(公告)号：US2579637A
公开(公告)日：1951-12-25
申请号：US12441249
申请日：1949-10-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WELTMAN WILLIAM C , STRAKA CYRIL J
IPC: C08G8/10
CPC classification number: C08G8/10
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公开(公告)号：US2383283A
公开(公告)日：1945-08-21
申请号：US40880841
申请日：1941-08-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： AUXIER ROBERT W , WELTMAN WILLIAM C
CPC classification number: C08G14/12 , Y10T428/31851 , Y10T428/31964 , Y10T428/31967
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3.发明授权Resinous composition comprising the reaction product of a polyamide and a phenol-aldehyde condensate 失效树脂组合物包含聚酰胺和酚醛缩合物的反应产物
公开(公告)号：US3259670A
公开(公告)日：1966-07-05
申请号：US7056860
申请日：1960-11-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WELTMAN WILLIAM C , MARTELLO NORMAN E
CPC classification number: C08G8/38 , C08G14/14 , Y10T428/31627 , Y10T428/31634 , Y10T428/31652 , Y10T428/31761 , Y10T428/31942 , Y10T428/31949
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Patent Agency Ranking
公开(公告)号：US2885386A
公开(公告)日：1959-05-05
申请号：US45246854
申请日：1954-08-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： STRAKA CYRIL J , WELTMAN WILLIAM C
IPC: C08G8/10
CPC classification number: C08G8/10
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5.发明授权Thermoset synthetic resin laminate with undercut surface and method of making same 失效具有底切面的热固性合成树脂层压板及其制造方法
公开(公告)号：US2768923A
公开(公告)日：1956-10-30
申请号：US36293653
申请日：1953-06-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： KEPPLE CHARLES G , WELTMAN WILLIAM C
CPC classification number: H01B3/36 , B32B27/00 , H05K3/181 , H05K3/381 , H05K3/386 , H05K3/388 , Y10S428/901 , Y10T156/1111 , Y10T428/24413 , Y10T428/2443 , Y10T428/25 , Y10T428/258 , Y10T428/259 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31942
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6.发明授权Thermosetting synthetic resin laminate with a predetermined roughened surface and process for producing the same 失效具有预定粗糙表面的热固性合成树脂层压板及其制造方法
公开(公告)号：US2663663A
公开(公告)日：1953-12-22
申请号：US26588652
申请日：1952-01-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WELTMAN WILLIAM C , KEPPLE CHARLES G
CPC classification number: B32B27/00 , C08J5/24 , H05K3/381 , Y10S428/901 , Y10T428/24355 , Y10T428/24612
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7.发明授权Method of coating with synthetic resin containing an accelerator, and resin composition 失效用含有促进剂的合成树脂涂布的方法和树脂组合物
公开(公告)号：US2452005A
公开(公告)日：1948-10-19
申请号：US58750845
申请日：1945-04-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WELTMAN WILLIAM C , DIXON THOMAS F
IPC: B29C70/52
CPC classification number: B29C70/52
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公开(公告)号：US2383430A
公开(公告)日：1945-08-21
申请号：US45103542
申请日：1942-07-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WELTMAN WILLIAM C
IPC: C08G8/08
CPC classification number: C08G8/08
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