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公开(公告)号:US3245790A
公开(公告)日:1966-04-12
申请号:US15201461
申请日:1961-11-13
Applicant: POLAROID CORP
Inventor: DOWNEY JOHN F , SIMON MYRON S
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公开(公告)号:US3347672A
公开(公告)日:1967-10-17
申请号:US33172163
申请日:1963-12-19
Applicant: POLAROID CORP
Inventor: DOWNEY JOHN F , SIMON MYRON S
CPC classification number: G03C8/18 , C09B1/5155
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3.1 - amino - 2 - dihydroxyphenylalkanoyl-aminoalkylamino - 4 - hydroxy-anthraquinones 失效
Title translation: 1 - 氨基-2-二羟基苯甲酰氨基氨基亚氨基-4-羟基 - 四氢呋喃公开(公告)号:US3491127A
公开(公告)日:1970-01-20
申请号:US3491127D
申请日:1967-07-24
Applicant: POLAROID CORP
Inventor: DOWNEY JOHN F , SIMON MYRON S
CPC classification number: G03C8/18 , C09B1/5155
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公开(公告)号:US3347673A
公开(公告)日:1967-10-17
申请号:US33181763
申请日:1963-12-19
Applicant: POLAROID CORP
Inventor: DOWNEY JOHN F
CPC classification number: C09B1/5155 , G03C8/18
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5.2-substituted alkoxy-1, 4-diaminoanthra-quinone photographic dyestuffs 失效
Title translation: 2-取代的烷氧基-1,4-二氨基蒽醌照相染料公开(公告)号:US3246016A
公开(公告)日:1966-04-12
申请号:US46710865
申请日:1965-06-25
Applicant: POLAROID CORP
Inventor: DOWNEY JOHN F , SIMON MYRON S
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