公开(公告)号：US3616358A

公开(公告)日：1971-10-26

申请号：US3616358D

申请日：1968-05-29

Applicant: GEN ELECTRIC

Inventor： SCHROETER SIEGFRIED H ,  ORLANDO CHARLES M

IPC: C07D305/08 ,  C07D305/14 ,  C08G65/18 ,  B01J1/10

CPC classification number: C08G65/18 ,  C07D305/08 ,  C07D305/14

Abstract: Dihydrocarbonoxyoxetanes are produced by the reaction of an aldehyde or ketone with ketene acetals under the influence of ultraviolet light. The dihydrocarbonoxyoxetanes produced in accordance with this invention are useful as solvents for chemical reactions and as monomers which can be polymerized to polyoxyalkylene compounds employing, for example, trialkylaluminum compounds with water in accordance with known processes. The polyoxyalkylene compounds are useful as coating materials, lubricants, as wire insulation, etc.

公开(公告)号：US3929908A

公开(公告)日：1975-12-30

申请号：US16951771

申请日：1971-08-05

Applicant: GEN ELECTRIC

Inventor： ORLANDO CHARLES M ,  LAVALLEE FRANCOIS A

IPC: C10L1/183 ,  C07B61/00 ,  C07C27/00 ,  C07C37/62 ,  C07C39/367 ,  C07C67/00 ,  C07D303/24 ,  C08G59/30 ,  C08G63/682 ,  C08G64/10 ,  C08K5/00 ,  C08K5/13 ,  C08L69/00 ,  C09K15/08 ,  C10L1/20 ,  C07C39/24

CPC classification number: C08G59/30 ,  C07C37/62 ,  C07C39/367 ,  C07D303/24 ,  C08G63/6826 ,  C08G64/10 ,  C08L69/00 ,  C08L2201/02 ,  C10L1/203

Abstract: Bromobiphenols containing at least two bromine atoms meta to the phenolic hydroxyl groups can be produced from 3,3'' ,5,5''-tetrasubstituted diphenoquinones by reacting the latter with bromine. The reaction can be controlled to produce little, if any, byproduct. The products obtained are dependent to some extent on the substituents in the four positions ortho to the hydroxyl groups. The biphenols can be used as antioxidants or as starting materials for preparation of flame-retardant polymeric compositions useful in the molding, coating and insulating arts.

Abstract translation: 通过使后者与溴反应，可以从3,3'，5,5'-四取代的联苯醌产生含有至少两个与酚羟基相等的溴原子的溴代双酚。 可以控制反应以产生很少的（如果有的话）副产物。 获得的产物在一定程度上取决于邻近羟基的四个位置的取代基。 联苯酚可用作抗氧化剂或用作制备用于模制，涂覆和绝缘领域的阻燃聚合物组合物的起始材料。

公开(公告)号：US3658817A

公开(公告)日：1972-04-25

申请号：US3658817D

申请日：1970-01-07

Applicant: GEN ELECTRIC

Inventor： ORLANDO CHARLES M

IPC: C07D239/36 ,  C07D51/38

CPC classification number: C07D239/36

Abstract: OXIDATIN OF 2-PHENYL-5-PYRIMIDINOL, ALSO CALLED 2-PHENYL-5-HYDROXPYRMINDINE, WITH LEAD DIOXIDE OR SILVER OXIDE IN A BENZENE SOLUTION CAUSES OXIDATIVE COUPLING THROUGH THE 4-POSITIN TO PRODUCE A DIMER AS A CRYSTALLINE SOLID WHICH UNDER ULTRAVIOLET IRRADIATIN FLUORESCES WITH A VERY BRIGHT YELLOW COLOR EITHER AS A SOLID OR IN SOLUTION. THIS COMPOUND BECAUSE OF ITS SOLUBILITY IN ORDINARY SOLVENTS CAN BE INCORPORATED IN LACQUERS OR POLYMERIC COMPOSTIONS TO IMPART ITS FLUORESCENT PROPERITIES TO THE COMPOSTION.

公开(公告)号：US3673202A

公开(公告)日：1972-06-27

申请号：US3673202D

申请日：1970-01-07

Applicant: GEN ELECTRIC

Inventor： ORLANDO CHARLES M ,  WIRTH JOSEPH G ,  HEATH DARRELL R

IPC: C07D235/20 ,  C07D263/62 ,  C07D263/64 ,  C07D277/66 ,  C09K11/06 ,  C07D91/44 ,  C07D49/38 ,  C07D85/48

CPC classification number: C07D263/64 ,  C07D235/20 ,  C07D277/66 ,  C09K11/06

Abstract: The subject compounds fluoresce in the visible and near-infrared regions of the spectrum when exposed to ultraviolet light. The particular color emitted (from blue to near-infrared) is dependent upon whether the hydrogen of the hydroxyl groups is present or has been replaced with various substituents, and upon the other hetero-atom in the benzazole ring. The compounds are photochemically and thermally stable and can be dissolved in organic solvents. They can be incorporated in various polymers to impart their fluorescent properties to the polymers which can be used to produce films, molded objects, or applied as coatings on the envelopes of ultraviolet lamps to produce various colored lights when energized.

Abstract translation: 当暴露于紫外光下时，受试化合物在光谱的可见光和近红外区域发荧光。 发射（从蓝色到近红外）的特定颜色取决于羟基的氢是存在还是被各种取代基取代，并且取决于苯并环中的另一个杂原子。 这些化合物是光化学和热稳定的，可以溶解在有机溶剂中。 它们可以掺入各种聚合物中以赋予其可用于生产膜，模制物体或作为紫外线灯的信封上的涂层施加的聚合物的荧光特性，以在通电时产生各种彩色光。