公开(公告)号：US3970637A

公开(公告)日：1976-07-20

申请号：US500958

申请日：1974-08-27

Applicant: Ray Lawson Hartless ,  Anthony Marion Trozzolo

Inventor： Ray Lawson Hartless ,  Anthony Marion Trozzolo

IPC: C08K5/30 ,  C08J3/20

CPC classification number: C08K5/30 ,  Y10T428/31692

Abstract: The condensation product of oxalyl dihydrazide and a mono-ortho-hydroxy aryl ketone is found to be an effective metal deactivator in saturated hydrocarbon polymers. The stabilizer is usefully incorporated in primary insulation, for example in polyethylene insulation on copper wire.

Abstract translation: 发现草酰二酰肼与单邻位羟基芳基酮的缩合产物是饱和烃聚合物中有效的金属钝化剂。 稳定剂有效地并入初级绝缘中，例如在铜线上的聚乙烯绝缘中。

公开(公告)号：US4014853A

公开(公告)日：1977-03-29

申请号：US500959

申请日：1974-08-27

Applicant: Ray Lawson Hartless ,  Anthony Marion Trozzolo

Inventor： Ray Lawson Hartless ,  Anthony Marion Trozzolo

IPC: C08K5/30 ,  H01B3/44 ,  C08K5/00

CPC classification number: H01B3/441 ,  C08K5/30 ,  Y10T428/2947

Abstract: The condensation product of oxalyl dihydrazide and furfural is found to be an effective metal deactivator in saturated hydrocarbon polymers such as polyethylene. The stabilizer is usefully incorporated in primary insulation on copper wire.

Abstract translation: 发现草酰二肼和糠醛的缩合产物是饱和烃聚合物如聚乙烯中有效的金属钝化剂。 稳定器有效地结合在铜线上的一次绝缘中。

公开(公告)号：US4093774A

公开(公告)日：1978-06-06

申请号：US651642

申请日：1976-01-23

Applicant: Ray Lawson Hartless ,  Anthony Marion Trozzolo

Inventor： Ray Lawson Hartless ,  Anthony Marion Trozzolo

IPC: C08K5/30 ,  D02G3/00 ,  B32B15/00

CPC classification number: C07C251/72 ,  C08K5/30 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/31678 ,  Y10T428/31692

Abstract: The condensation product of oxalyl dihydrazide and 3,5-di-tertiary-butyl-4-hydroxy aryl carbonyl compounds is found to stabilize polyethylene against oxidative degradation. Stabilizer effectiveness is retained with the polymer in contact with copper. Stabilized polymers are effectively utilized as wire insulation.

Abstract translation: 发现草酰二酰肼和3,5-二叔丁基-4-羟基芳基羰基化合物的缩合产物使聚乙烯抗氧化降解。 聚合物与铜接触会保持稳定剂的有效性。 稳定的聚合物被有效地用作电线绝缘。

公开(公告)号：US3984177A

公开(公告)日：1976-10-05

申请号：US644590

申请日：1975-12-29

Applicant: Anthony Marion Trozzolo

Inventor： Anthony Marion Trozzolo

IPC: G02B5/23 ,  G02C7/10 ,  G03C1/73 ,  F21V9/00 ,  G02B5/28

CPC classification number: G02B5/23 ,  G02C7/102 ,  G03C1/73 ,  Y10S430/163

Abstract: Articles are described which utilize a unique photochemical property of a certain class of heterocyclic compounds. These heterocyclic compounds are the mono- and bicyclic aziridines. Oriented crystals of these heterocyclic compounds are photochromic in an unusual way. The effect of the excitation radiation and the strength of the resulting absorption band responsible for the appearance of color depend on the polarization of the radiation. These articles contain at least one optically smooth surface. Typical articles are windshields or glass panes which darken on being exposed to glare and sunglasses. Switching devices are also described which exist in two states; one state characterized by absorption of certain radiation over wavelength range and the other state by high transparency.

Abstract translation: 描述了利用某种类型的杂环化合物的独特的光化学性质的制品。 这些杂环化合物是单环和二环氮丙啶。 这些杂环化合物的定向晶体是以不寻常的方式是光致变色的。 激发辐射的影响和所产生的吸收带的强度对颜色的出现取决于辐射的极化。 这些制品含有至少一个光学平滑表面。 典型的物品是挡风玻璃或玻璃窗，在暴露于眩光和太阳镜下变暗。 还描述了存在于两种状态的开关装置; 一个状态的特征在于在波长范围内吸收一定的辐射，另一个状态的特征在于透明度高。

公开(公告)号：US3964823A

公开(公告)日：1976-06-22

申请号：US451839

申请日：1974-03-18

Applicant: Anthony Marion Trozzolo

Inventor： Anthony Marion Trozzolo

IPC: C09K9/02 ,  G02B5/23 ,  G02C7/10 ,  G03C1/73

CPC classification number: G02B5/23 ,  G02C7/102 ,  G03C1/73 ,  Y10T428/31634

Abstract: Articles are described which utilize a unique photochemical property of a certain class of heterocyclic compounds. These heterocyclic compounds are the mono- and bicyclic aziridines. Oriented crystals of these heterocyclic compounds are photochromic in an unusual way. The effect of the excitation radiation and the strength of the resulting absorption band responsible for the appearance of color depend on the polarization of the radiation. These articles contain at least one optically smooth surface. Typical articles are windshields or glass panes which darken on being exposed to glare and sunglasses. Switching devices are also described which exist in two states; one state characterized by absorption of certain radiation over wavelength range and the other state by high transparency.