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公开(公告)号:US3288778A
公开(公告)日:1966-11-29
申请号:US40171464
申请日:1964-10-05
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , COHEN SAUL G , ROGERS HOWARD G , SIMON MYRON S , WOODWARD ROBERT B
IPC: G03C8/18
CPC classification number: G03C8/18
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公开(公告)号:US3329670A
公开(公告)日:1967-07-04
申请号:US53375366
申请日:1966-02-03
Applicant: POLAROID CORP
Inventor: SAMUEL DERSHOWITZ , WOODWARD ROBERT B
IPC: C07D307/30 , C09B43/00 , C09B43/20 , G03C8/18
CPC classification number: C07D307/30 , C09B43/003 , C09B43/202 , G03C8/18
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3.Anthraquinone derivatives containing an ortho- or para-dihydroxyphenylalkylamino substituent 失效
Title translation: 含有邻 - 或对 - 二羟基苯基烷基氨基取代基的蒽醌衍生物公开(公告)号:US3209016A
公开(公告)日:1965-09-28
申请号:US31882763
申请日:1963-10-25
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , COHLER MARILYN R , MILTON GREEN , SIMON MYRON S , WOODWARD ROBERT B
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4.
公开(公告)号:US3252969A
公开(公告)日:1966-05-24
申请号:US23612862
申请日:1962-11-07
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , MILTON GREEN , ROGERS HOWARD G , WOODWARD ROBERT B
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5.Evaporated and deposited birefringent film comprising aromatic compound, the molecules of which contain planar groupings 失效
Title translation: 包含芳族化合物的蒸发沉积的双折射膜,其分子含有平面分组公开(公告)号:US2447831A
公开(公告)日:1948-08-24
申请号:US58081745
申请日:1945-03-03
Applicant: POLAROID CORP
Inventor: WOODWARD ROBERT B
IPC: G02B5/30
CPC classification number: G02B5/3083
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公开(公告)号:US3236893A
公开(公告)日:1966-02-22
申请号:US9828761
申请日:1961-03-27
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , MILTON GREEN , ROGERS HOWARD G , SIMON MYRON S , WOODWARD ROBERT B
IPC: C07C45/46 , C07C49/84 , C07C215/82 , C09B29/00 , C09B39/00 , C10L1/223 , C10L1/233 , G02B5/30 , G03C5/30 , G03C7/26 , G03C7/30 , G03C8/00 , G03C8/08 , G03C8/16 , G03C8/18 , G03C8/30 , G03C8/36
CPC classification number: G03C8/36 , C07C45/46 , C07C49/84 , C07C205/35 , C09B39/00 , C10L1/2235 , C10L1/233 , G02B5/3008 , G03C5/3021 , G03C8/08 , G03C8/16 , G03C8/18 , G03C8/30 , Y02P20/55
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7.Novel photographic products and processes employing anthraquinone dye 失效
Title translation: 使用蒽醌染料的新型摄影产品和方法公开(公告)号:US3135606A
公开(公告)日:1964-06-02
申请号:US23346162
申请日:1962-10-26
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , COHLER MARILYN R , MILTON GREEN , SIMON MYRON S , WOODWARD ROBERT B
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公开(公告)号:US2857275A
公开(公告)日:1958-10-21
申请号:US46762654
申请日:1954-11-08
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , BLOUT ELKAN R , COHEN SAUL G , MILTON GREEN , TRACY HELEN J , WOODWARD ROBERT B
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9.Acid salts of an n-acetyl-10-trimethylammoniumdihydrohomomeroquinene ethyl ester and their production 失效
Title translation: 正乙酰基-10-三甲基铵二氢异戊基喹啉乙酯的酸盐及其制备公开(公告)号:US2520673A
公开(公告)日:1950-08-29
申请号:US8290449
申请日:1949-03-22
Applicant: POLAROID CORP
Inventor: WOODWARD ROBERT B , EGGERS DOERING WILLIAM VON
IPC: C07D217/02 , C07D217/06
CPC classification number: C07D217/02 , C07D217/06
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10.Light-polarizing suspension of oriented crystals of dibenzacridine periodide in cellulose acetate 失效
Title translation: 二苯吖啶季戊四醇定向结晶在乙酸纤维素中的光偏振悬浮液公开(公告)号:US2441019A
公开(公告)日:1948-05-04
申请号:US51445843
申请日:1943-12-16
Applicant: POLAROID CORP
Inventor: VLASIOS GEORGIAN , AMON JR WILLIAM F , RAIPH GOFSTEIN , LAND EDWIN H , WEST CUTLER D , WOODWARD ROBERT B
IPC: G02B5/30
CPC classification number: G02B5/3033
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