公开(公告)号：US4489108A

公开(公告)日：1984-12-18

申请号：US471554

申请日：1983-03-02

Applicant: Stephen R. Postle ,  Samuel B. Kingston

Inventor： Stephen R. Postle ,  Samuel B. Kingston

IPC: C08K7/20 ,  C09K9/00 ,  G03C1/725 ,  G03C1/73 ,  B32B3/00 ,  B32B15/00

CPC classification number: G03C1/73 ,  C08K7/20 ,  C09K9/00 ,  G03C1/725 ,  Y10S428/913 ,  Y10T428/24942 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2848

Abstract: A photochromic assembly is produced by coating onto a self-supporting flexible plastics material a polymer latex comprising from 10 to 40% by weight of the total solids of the latex photochromic glass beads from 0.05 .mu.m to 50 .mu.m in size.

Abstract translation: 通过在自支撑柔性塑料材料上涂覆聚合物胶乳来制备光致变色组件，聚合物胶乳包含10至40重量％的乳胶光致变色玻璃珠的总固体，其尺寸为0.05μm至50μm。

公开(公告)号：US4187109A

公开(公告)日：1980-02-05

申请号：US652174

申请日：1976-01-26

Applicant: Koichi Megumi ,  Hirotsugu Kozuka ,  Masayoshi Kobayashi ,  Yoshio Furuhata

Inventor： Koichi Megumi ,  Hirotsugu Kozuka ,  Masayoshi Kobayashi ,  Yoshio Furuhata

IPC: G11C11/42 ,  C09K3/00 ,  G02F1/03 ,  G02F1/05 ,  G03C1/725 ,  G03H1/00 ,  G11C13/04 ,  H01B3/12 ,  G03C1/76 ,  G03C1/00

CPC classification number: G03C1/725 ,  G02F1/0541 ,  G11C13/048

Abstract: An optical element is composed of a single crystal of strontium barium niobate doped with a transition metal element such as cerium, vanadium or uranium. This element has the property of undergoing very sensitively a change in its refractive index by the application of a beam of light of specific wavelength.

Abstract translation: 光学元件由掺杂有过渡金属元素如铈，钒或铀的铌酸钡锶单晶构成。 该元件具有通过施加特定波长的光束而非常敏感地折射率变化的性质。

公开(公告)号：US3993802A

公开(公告)日：1976-11-23

申请号：US487748

申请日：1974-07-11

Applicant: Joseph Polichette ,  Edward J. Leech ,  Francis J. Nuzzi

Inventor： Joseph Polichette ,  Edward J. Leech ,  Francis J. Nuzzi

IPC: C23C18/16 ,  C23C18/20 ,  C23C18/26 ,  C23C18/28 ,  G03C1/50 ,  G03C1/62 ,  G03C1/64 ,  G03C1/695 ,  G03C1/725 ,  G03C1/73 ,  G03C5/58 ,  G03F7/004 ,  H05K3/18 ,  H05K3/38 ,  B44D1/02 ,  B32B15/00 ,  C25D5/00 ,  G03C5/24

CPC classification number: H05K3/185 ,  C23C18/1608 ,  C23C18/1612 ,  C23C18/1644 ,  C23C18/1893 ,  G03C1/50 ,  G03C1/62 ,  G03C1/64 ,  G03C1/695 ,  G03C1/725 ,  G03C1/73 ,  G03C5/58 ,  G03F7/0047 ,  H05K3/181 ,  H05K3/182 ,  H05K3/381 ,  H05K2203/0783 ,  H05K2203/122 ,  H05K3/387 ,  Y10S428/913 ,  Y10S430/165 ,  Y10T428/24835 ,  Y10T428/24999

Abstract: Sensitizing processes and the resulting new articles of manufacture, suitable for the production of metallized bodies, such as printed circuits, dials, nameplates, metallized plastics, glass, ceramics and the like, comprising bases coated with a halide containing aqueous sensitizing solution of pH 1.5-4.0 that deposits a layer of copper, nickel, cobalt or iron salts or salt compositions, which on exposure to radiant energy, such as heat, light, etc., is converted to a layer of metal nuclei which is non-conductive, but which is capable of catalyzing the deposition of metal onto the base from an electroless metal deposition solution in contact with the metal nuclei.

Abstract translation: 敏化过程和所得到的新的制造物品，适用于印刷电路，表盘，铭牌，金属化塑料，玻璃，陶瓷等金属化体的生产，包括涂覆有含卤化物的水溶液pH为1.5的敏化溶液 -4.0，其沉积一层铜，镍，钴或铁盐或盐组合物，其在暴露于辐射能（例如热，光等）时被转化为不导电的金属核层，但是 其能够从与金属核接触的无电金属沉积溶液催化金属沉积到基底上。

公开(公告)号：US3684727A

公开(公告)日：1972-08-15

申请号：US3684727D

申请日：1969-01-31

Applicant: RCA CORP

Inventor： PHILLIPS WILLIAM

IPC: C30B11/00 ,  G03C1/725 ,  G02B5/20 ,  F21V9/02

CPC classification number: G03C1/725 ,  C30B11/00 ,  C30B29/12

Abstract: THE PHOTOCHROMIC PROPERTIES OF CAF2 AND SRF2 CONTAINING LA ARE ENHANCED BY THE ADDITION OF NA OR K THERETO. THE PHOTOCHROMIC MATERIAL IS PREPARED BY SLOWLY COOLING IN A TEMPERATURE GRADIENT, A MELT COMPRISING THE APPROPRIATE RATIOS OF THE VARIOUS METAL FLUORIDES IN THE PRESENCE OF A SEED CYRSTAL. THE AS-GROWN MATERIAL IS THEN TREATED EITHER UNDER GAMMA IRRADIATION OR IN A REDUCING ATMOSPHERE.

公开(公告)号：US3558333A

公开(公告)日：1971-01-26

申请号：US3558333D

申请日：1968-02-21

Applicant: NAT LEAD CO

Inventor： BEALS MALCOLM D ,  MERKER LEON

IPC: G03C1/725 ,  C04B35/00

CPC classification number: G03C1/725

Abstract: THIS INVENTION DESCRIBES A NEW AND NOVEL COMPOSITION OF MATTER WHICH EXHIBITS PHOTOCHROMIC PROPERTIES WHEN SAID MATERIAL IS EXPOSED ALTERNATELY TO A BLUE LIGHT AND YELLOW LIGHT. THE COMPOSITION OF MATTER COMPRISES STRONTIUM TITANATE OR CALCIUM TITANATE CONTAINING SMALL QUANTITIES OF EITHER MOO3 OR WO3 PLUS FE2O3, NIO, CO2O3 OR MNO2. THE COMPOSITION MAY BE PREPARED EITHER AS POWDERED OR COMPRESSED MULTICRYSTALLINE MATERIAL OR AS A MASSIVE MONOCRYSTALLINE BODY.

公开(公告)号：US3519635A

公开(公告)日：1970-07-07

申请号：US3519635D

申请日：1968-04-18

Applicant: AMERICAN CYANAMID CO

Inventor： MERIWETHER LEWIS SMITH ,  BREITNER EDITH CLARA

IPC: C08K5/46 ,  C09B45/00 ,  G03C1/725 ,  G03C1/73 ,  G02B1/04

CPC classification number: G03C1/73 ,  C08K5/46 ,  C09B45/00 ,  G03C1/725

公开(公告)号：US3485764A

公开(公告)日：1969-12-23

申请号：US3485764D

申请日：1964-12-24

Applicant: AMERICAN CYANAMID CO

Inventor： KAZAN JOHN JR

IPC: C07F3/10 ,  C08K5/00 ,  G03C1/725 ,  G03C1/73 ,  F21V9/10 ,  G02B5/28

CPC classification number: G03C1/73 ,  C07F3/106 ,  C08K5/0091 ,  G03C1/725 ,  Y10S430/163

公开(公告)号：UST869013I4

公开(公告)日：1969-12-16

申请号：US869013D

申请日：1969-07-29

IPC: G03C1/725

CPC classification number: G03C1/725

公开(公告)号：US3297446A

公开(公告)日：1967-01-10

申请号：US46897265

申请日：1965-07-01

Applicant: EASTMAN KODAK CO

Inventor： STANLEY DUNN JOSEPH

IPC: G03C1/09 ,  G03C1/496 ,  G03C1/725

CPC classification number: G03C1/09 ,  G03C1/4965 ,  G03C1/725 ,  G03C1/7253 ,  G03C2001/091 ,  G03C2001/095 ,  G03C2001/097

公开(公告)号：US3236651A

公开(公告)日：1966-02-22

申请号：US34695264

申请日：1964-02-24

Applicant: MARKS ALVIN M ,  MARKS MORTIMER M

Inventor： MARKS ALVIN M ,  MARKS MORTIMER M

IPC: B44F1/12 ,  G03C1/725

CPC classification number: G03C1/725