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公开(公告)号:US3066166A
公开(公告)日:1962-11-27
申请号:US76425458
申请日:1958-09-30
Applicant: BAYER AG
Inventor: FRIEDRICH MUTH , HERTA DRAPAL , OTTO BAYER
IPC: C07C311/15
CPC classification number: C07C311/15
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62.Production of urethane polyisocyanateurea diisocyanate mixtures 失效
Title translation: 聚氨酯聚异氰酸酯二异氰酸酯混合物公开(公告)号:US3023228A
公开(公告)日:1962-02-27
申请号:US66100157
申请日:1957-05-23
Applicant: BAYER AG , MOBAV CHEMICAL COMPANY
Inventor: KUNO WAGNER , OTTO BAYER
IPC: C08G18/80
CPC classification number: C08G18/8058 , C08G18/8035 , C08G18/8045
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63.Light-sensitive compounds and their use in the reproduction technique 失效
Title translation: 光敏化合物及其在繁殖技术中的应用公开(公告)号:US3023100A
公开(公告)日:1962-02-27
申请号:US70874558
申请日:1958-01-14
Applicant: BAYER AG
Inventor: WILHELM THOMA , OTTO BAYER , HEINRICH RINKE
CPC classification number: C08G69/02 , B29C71/04 , B29C2035/0827 , B29C2035/0833 , B29C2035/0844 , B29K2077/00 , B29K2105/24 , G03F7/0387
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64.Process for the dyeing of polymers of acrylonitrile or asymmetric dicyanoethylene 失效
Title translation: 丙烯腈或不对称二氰基乙烯聚合物的染色方法公开(公告)号:US2900216A
公开(公告)日:1959-08-18
申请号:US58638856
申请日:1956-05-22
Applicant: BAYER AG
Inventor: WERNER SCHWECHTEN HEINZ , JOSEF SINGER , OTTO BAYER
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公开(公告)号:US2868739A
公开(公告)日:1959-01-13
申请号:US41847654
申请日:1954-03-24
Applicant: BAYER AG
Inventor: GUNTHER NISCHK , WILHELM BUNGE , OTTO BAYER
CPC classification number: C08G18/68 , C08G18/4263 , C08G2101/00
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66.Process for improving the fastness to light of colored lacquers and the products thereof 失效
Title translation: 提高有色漆及其制品耐光性的方法公开(公告)号:US2853397A
公开(公告)日:1958-09-23
申请号:US28397852
申请日:1952-04-23
Applicant: BAYER AG
Inventor: HEINRICH SEIBERT , OTTO BAYER
IPC: C09D193/02
CPC classification number: C09D193/02
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公开(公告)号:US2844490A
公开(公告)日:1958-07-22
申请号:US38451453
申请日:1953-10-06
Applicant: BAYER AG
Inventor: WOLFGANG LEHMANN , FERDINAND MUNZ , OTTO BAYER , HELMUT KLEINER
IPC: D06P1/44
CPC classification number: D06P1/44
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公开(公告)号:US2830978A
公开(公告)日:1958-04-15
申请号:US51555655
申请日:1955-06-14
Applicant: BAYER AG
Inventor: MULLER KARL E , OTTO BAYER
IPC: C08K5/23
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公开(公告)号:US2804455A
公开(公告)日:1957-08-27
申请号:US50583855
申请日:1955-05-03
Applicant: BAYER AG
Inventor: ALFONS DORLARS , OTTO BAYER , EDGAR ENDERS
IPC: C09B45/14
CPC classification number: C09B45/14
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公开(公告)号:US2745817A
公开(公告)日:1956-05-15
申请号:US21442851
申请日:1951-03-07
Applicant: BAYER AG
Inventor: HEINO LOGEMANN , WILHELM BECKER , OTTO BAYER
IPC: A61K6/083
CPC classification number: A61K6/083
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