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公开(公告)号:US3138562A
公开(公告)日:1964-06-23
申请号:US3125260
申请日:1960-05-20
Applicant: BAYER AG
Inventor: GUNTHER NISCHK , GUNTHER BRAUN , PETER HOPPE
CPC classification number: C08G18/606 , C08G18/4252 , C08G18/4288 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08G2350/00
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公开(公告)号:US2927876A
公开(公告)日:1960-03-08
申请号:US52435855
申请日:1955-07-26
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: PETER HOPPE , HANS-WILLI PAFFRATH
CPC classification number: B29C44/14 , B29C44/04 , B29C70/58 , Y10S2/09 , Y10S297/01 , Y10T428/24331 , Y10T428/24512 , Y10T428/24521 , Y10T428/249958 , Y10T428/249981
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3.Foamed diisocyanate modified polyesters of very low specific gravity 失效
Title translation: 发泡二异氰酸酯改性聚酯,比重非常低公开(公告)号:US2788332A
公开(公告)日:1957-04-09
申请号:US33407653
申请日:1953-01-29
Applicant: BAYER AG
Inventor: ERWIN MULLER , PETER HOPPE
CPC classification number: C08G18/18 , C08G18/4615
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4.Process of coating a surface with a foamed polyurethane composition 失效
Title translation: 用发泡聚氨酯组合物涂覆表面的方法公开(公告)号:US2753276A
公开(公告)日:1956-07-03
申请号:US44901154
申请日:1954-08-10
Applicant: BAYER AG
Inventor: FRANZKARL BROCHHAGEN , BEZIRK KOLN , PETER HOPPE , HANS-WILLI PAFFRATH
IPC: C08J9/34
CPC classification number: C08J9/34 , C08J2375/04 , Y10T428/249953 , Y10T428/249987 , Y10T428/24999 , Y10T428/249994 , Y10T428/266 , Y10T428/269
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公开(公告)号:US3092592A
公开(公告)日:1963-06-04
申请号:US67062757
申请日:1957-07-09
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: GUNTHER NISCHK , PETER HOPPE , GUNTHER BRAUN , HANS-WILLI PAFFRATH
CPC classification number: C08G18/606 , C08G18/4288 , C08G2101/0025 , C08G2101/005
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公开(公告)号:US3052927A
公开(公告)日:1962-09-11
申请号:US67763557
申请日:1957-08-12
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: PETER HOPPE , ERWIN WEINBRENNER , KARL BREER
CPC classification number: B29C44/043 , B29C41/04 , B29C44/445 , Y10S425/05 , Y10S521/918
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公开(公告)号:US2941967A
公开(公告)日:1960-06-21
申请号:US67255957
申请日:1957-07-18
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: FRIEDRICH MOLLER , ERWIN MULLER , PETER HOPPE , GUNTHER BRAUN
IPC: C08G18/18
CPC classification number: C08G18/18 , C08G18/1833
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8.Process of producing composite or coated articles comprising foamed plastics and covering layers 失效
Title translation: 制造包含发泡塑料和覆盖层的复合材料或涂层制品的方法公开(公告)号:US2893063A
公开(公告)日:1959-07-07
申请号:US48582055
申请日:1955-02-02
Applicant: BAYER AG , MOBAY CHEMICAL CORP
Inventor: PETER HOPPE
CPC classification number: C08J9/34 , B29C44/14 , C08J2375/06 , Y10T428/31554
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9.
公开(公告)号:US2855021A
公开(公告)日:1958-10-07
申请号:US50998255
申请日:1955-05-20
Applicant: BAYER AG
Inventor: PETER HOPPE
CPC classification number: C08J9/02 , B29C44/0461 , B29C67/00 , B29K2075/00 , B29L2031/005 , B29L2031/5263 , C08J2375/04 , Y10S264/17
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10.Cellular polyurethane plastics of improved pore structure and process for preparing same 失效
Title translation: 改善孔结构的蜂窝状聚氨酯塑料及其制备方法公开(公告)号:US2846408A
公开(公告)日:1958-08-05
申请号:US48266355
申请日:1955-01-18
Applicant: BAYER AG
Inventor: FRANZKARL BROCHHAGEN , BEZIRK KOLN , FRITZ SCHMIDT , PETER HOPPE
CPC classification number: C08G18/24 , C08G18/22 , C08G18/222
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