公开(公告)号：US4562161A

公开(公告)日：1985-12-31

申请号：US467722

申请日：1983-02-18

Applicant: Karl Mennemann ,  Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

Inventor： Karl Mennemann ,  Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

IPC: C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/097 ,  C03C3/115 ,  C03C3/118 ,  C03C3/04

CPC classification number: C03C3/097 ,  C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/115 ,  C03C3/118 ,  Y10S501/903

Abstract: An optical and ophthalmic glass with high refractive index, high Abbe number and low density, which is distinguished by good chemical stability, good crystallization behavior and capability for chemical hardening, comprises (in % by weight):SiO.sub.2 --47 to 75B.sub.2 O.sub.3 --1 to 20Al.sub.2 O.sub.3 --0 to 10P.sub.2 O.sub.5 --0 to 5Li.sub.2 O--0 to 15Na.sub.2 O--0 to 10K.sub.2 O--0 to 10CaO--0 to 20MgO--0 to 15SrO--0 to 4BaO--0 to 4ZnO--0 to 5TiO.sub.2 --1 to 15ZrO.sub.2 --0 to 8Nb.sub.2 O.sub.5 --0 to 5 andF----0 to 5.

Abstract translation: 具有良好化学稳定性，良好结晶行为和化学硬化能力的高折射率，高阿贝数和低密度的光学和眼镜玻璃包含（以重量％计）：SiO2-47至75B2O3-1 至20 Al 2 O 3 -0至10 P 2 O 5至5 Li 2 O-0至15 Na 2 O-0至10 K 2 O-0至10 CaO-0至20 MgO-0至15 SrO-0至4 BaO-0至4 ZnO-0 至5 TiO 2 -1至15 ZrO 2 -0至8 Nb 2 O 5至5和F 0至5。

公开(公告)号：US4485178A

公开(公告)日：1984-11-27

申请号：US499684

申请日：1983-05-31

Applicant: Georg Gliemeroth ,  Uwe Eichhorn ,  Eva Holzel ,  Ludwig Ross ,  Hans-Georg Krolla ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Jurgen Hoffmann

Inventor： Georg Gliemeroth ,  Uwe Eichhorn ,  Eva Holzel ,  Ludwig Ross ,  Hans-Georg Krolla ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Jurgen Hoffmann

IPC: C03C3/072 ,  C03C3/091 ,  C03C3/108 ,  C03C3/11 ,  C03C4/06 ,  C03C3/26

CPC classification number: C03C3/091 ,  C03C4/06 ,  Y10S501/903

Abstract: A new phototropic glass in which the phototropic properties arise from precipitations of silver halide and which in the unirradiated condition is slightly tinted or completely colorless while showing a brown color in the light-exposed condition, comprises, in known phototropic glass compositions, an additional content of at least 0.001 wt % of TeO.sub.2 and/or Yb.sub.2 O.sub.3.

Abstract translation: 一种新的光特性玻璃，其中由于卤化银沉淀引起的光特性，而在未受照射的条件下，在光照条件下呈现棕色，其在稍微着色或完全无色，并且在已知的光热玻璃组合物中包含另外的含量 为至少0.001重量％的TeO 2和/或Yb 2 O 3。

公开(公告)号：US4566987A

公开(公告)日：1986-01-28

申请号：US504906

申请日：1983-06-16

Applicant: Georg Gliemeroth ,  Burkhard Speit ,  Hans-Georg Krolla

Inventor： Georg Gliemeroth ,  Burkhard Speit ,  Hans-Georg Krolla

IPC: C03C3/04 ,  C03C3/062 ,  C03C3/064 ,  C03C3/068 ,  C03C3/076 ,  C03C3/078 ,  C03C3/095 ,  C03C3/097 ,  C03C4/12 ,  C03C3/30

CPC classification number: C03C3/095 ,  C03C3/062 ,  C03C3/068 ,  C03C3/076 ,  C03C3/078 ,  C03C3/097 ,  C03C4/12

Abstract: A colorless, cerium-and phosphorous-containing barium silicate glass, with a density of >3.3 g/cm.sup.2, a radiation length

Abstract translation: 一种无色，含铈和磷的硅酸钡玻璃，其密度> 3.3g / cm 2，辐射长度<43.5mm，在415-430nm处具有强荧光并具有良好的闪烁性质，基本上由（以百分比计） 重量）：-SiO 2 20-60 -B 2 O 3 0-18-21-60 -P 2 O 5 1-10 -Li 2 O 0-10 -Na 2 O 0-10 -K 2 O 0-15 -MgO 0-10 -SrO 0-12 -BaO 30-60 - - 30-60 -La2O3 0-10 -Ce2O3 0.5-8 - 其他氧化物0-20 -Al2O3 0-2 -CaO 0-4 -

公开(公告)号：US4719186A

公开(公告)日：1988-01-12

申请号：US854715

申请日：1986-04-16

Applicant: Karl Mennemann ,  Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

Inventor： Karl Mennemann ,  Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

IPC: C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/097 ,  C03C3/115 ,  C03C3/118 ,  C03C4/00

CPC classification number: C03C3/097 ,  C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/115 ,  C03C3/118 ,  Y10S501/903

Abstract: An optical and ophthalmic glass with high refractive index, high Abbe number and low density, which is distinguished by good chemical stability, good crystallization behavior and capability of chemical hardening, comprises (in % by weight):______________________________________ SiO.sub.2 50-63 B.sub.2 O.sub.3 4-8 Al.sub.2 O.sub.3 1-2 Li.sub.2 O 4-8 Na.sub.2 O 4-8 K.sub.2 O 3-7 sum of M.sub.2 O 11-20 (M = Li, Na, K) MgO 0.5-2 CaO 2-5 sum of MO 0-3 (M = Mg, Ca) TiO.sub.2 8-12.5 ZrO.sub.2 1-3 F.sup.- 0-1 As.sub.2 O.sub.3 0.05-0.15 (optional refining agent) Sb.sub.2 O.sub.3 0.0-0.2 (optional refining agent) ______________________________________

Abstract translation: 具有良好化学稳定性，良好的结晶行为和化学硬化能力的高折射率，高阿贝数和低密度的光学和眼镜玻璃包含（重量％）：-SiO 2 50-63 -B 2 O 3 -8-Al2O3 1-2 -Li2O 4-8 -Na2O 4-8-K2O 3-7 - M2O 11-20 - （M = Li，Na，K）-MgO 0.5-2 -CaO 2-5 - 总和MO 0-3 - （M = Mg，Ca）-TiO2 8-12.5 -ZrO2 1-3 -F-0-1 -As2O3 0.05-0.15 - （任选的精制剂）-Sb2O3 0.0-0.2 - （可选精炼 代理） -

公开(公告)号：US4508834A

公开(公告)日：1985-04-02

申请号：US465410

申请日：1983-02-10

Applicant: Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

Inventor： Georg Gliemeroth ,  Ludwig Ross ,  Burkhard Speit ,  Volkmar Geiler ,  Hans-Georg Krolla ,  Lothar Meckel

IPC: G02C7/00 ,  C03C3/062 ,  C03C3/064 ,  C03C3/066 ,  C03C3/04 ,  C03C3/02 ,  C03C3/16

CPC classification number: C03C3/064 ,  C03C3/062 ,  C03C3/066 ,  Y10S501/903

Abstract: A spectacle glass which is colorless in the visible spectrum range, not transmissive in the ultraviolet spectrum range below 350 nm, has a refractive index n.sub.d higher than 1.56 and an Abbe number of more than 45, and which has an extremely low density, has the following composition (in % by weight):______________________________________ 12-40 P.sub.2 O.sub.5 13-34 Al.sub.2 O.sub.3 8-30 SiO.sub.2 0-16 B.sub.2 O.sub.3 4-12 TiO.sub.2 0-4 ZrO.sub.2 2-18 CaO 0-4 MgO 0-15 Na.sub.2 O 0-11 K.sub.2 O 0-6 Li.sub.2 O 0-12 Nb.sub.2 O.sub.5 0-8 ZnO. ______________________________________

Abstract translation: 在可见光谱范围内无色的眼镜玻璃，在350nm以下的紫外光谱范围内不透射，其折射率nd高于1.56，阿贝数大于45，具有极低密度， 以下组成（重量％）：-12-40 P2O5 -13-34 Al2O3 -8-30 SiO2 -0-16 B2O3 -4-12 TiO2 -0-4 ZrO2-2-18 CaO -0-4 MgO - 0-15 Na2O -0-11 K2O -0-6 Li2O -0-12 Nb2O5 -0-8 ZnO。 -

公开(公告)号：US4686196A

公开(公告)日：1987-08-11

申请号：US828918

申请日：1986-02-13

Applicant: Georg Gliemeroth ,  Ludwig Ross ,  Uwe Eichhorn ,  Eva G. Hoelzel ,  Burkhard Speit

Inventor： Georg Gliemeroth ,  Ludwig Ross ,  Uwe Eichhorn ,  Eva G. Hoelzel ,  Burkhard Speit

IPC: C03C3/064 ,  C03C3/066 ,  C03C3/089 ,  C03C3/11 ,  C03C4/06 ,  G02C7/10

CPC classification number: C03C4/06 ,  Y10S501/903

Abstract: A phototropic glass with the optical characteristics of n.sub.d greater than to or equal to 1.59 and v.sub.d greater than or equal to 44, and with a density less than or equal to 3.0 g/cm.sup.-3 is provided having a composition comprising:______________________________________ SiO.sub.2 42-56 B.sub.2 O.sub.3 11-18 Al.sub.2 O.sub.3 0-5 sum of SiO.sub.2, B.sub.2 O.sub.3, and Al.sub.2 O.sub.3 55-75 Li.sub.2 O 3-9 Na.sub.2 O 0-7.98 K.sub.2 O 0-8.22 sum of alkaki metal oxides 7-15 MgO 3-12 CaO 0-3 SrO 0-3 BaO 0-6 ZnO 0-2 sum of alkali earth metal 3-12 oxides amd ZnO TiO.sub.2 3.06-6.74 ZrO.sub.2 2-11 Nb.sub.2 O.sub.5 2.28-8 La.sub.2 O.sub.3 0-3 Er.sub.2 O.sub.3 0-1 ______________________________________

Abstract translation: 提供具有nd大于或等于1.59和vd大于或等于44的光学特性以及小于或等于3.0g / cm 3的密度的光热特性玻璃，其组成包含：-SiO 2 42 -56 -B 2 O 3 11-18 -Al 2 O 3 0-5 -SaO 2，B 2 O 3和Al 2 O 3 55-75 -Li2O 3-9 -Na 2 O 0-7.98-K 2 O 0-8.22的烷基金属氧化物7-15 -MgO 3-12 -CaO 0-3 -SrO 0-3 -BaO 0-6 -ZnO 0-2 - 碱土金属3-12氧化物ZnO-TiO2 3.06-6.74-ZrO2 2-11 -Nb2O5 2.28- 8 - La2O3 0-3-Er2O3 0-1 -

公开(公告)号：US4520115A

公开(公告)日：1985-05-28

申请号：US519650

申请日：1983-08-02

Applicant: Burkhard Speit ,  Karl Mennemann ,  Georg Gliemeroth

Inventor： Burkhard Speit ,  Karl Mennemann ,  Georg Gliemeroth

IPC: C03C3/066 ,  C03C3/07 ,  C03C3/072 ,  C03C3/074 ,  C03C3/102 ,  C03C3/108 ,  C03C3/11 ,  C03C4/08 ,  H01J29/86 ,  C03C3/10

CPC classification number: H01J29/863 ,  C03C3/07 ,  C03C3/102 ,  C03C4/087

Abstract: These objects have been attained by providing highly absorbent lead containing alkali metal silicate glasses for cathode ray tube image screens, having a linear absorption coefficient .mu. of >30 cm.sup.-1 (0.6 .ANG.) and with a high resistance to discoloration by X-ray and electron radiation, comprises, in weight percent:______________________________________ SiO.sub.2 20-65% P.sub.2 O.sub.5 + B.sub.2 O.sub.3 + Al.sub.2 O.sub.3 0-30% Li.sub.2 O 0-5% Na.sub.2 O 0-10% K.sub.2 O 0-15% MgO + CaO + ZnO 0-15% SrO 0-20% BaO 0-40% PbO 5-60% ZrO.sub.2 0-10% CeO.sub.2 0.1-5% Other Components 0-20%. ______________________________________

Abstract translation: 这些目的已经通过为阴极射线管图像屏幕提供含有碱金属硅酸盐玻璃的高吸收性铅，其线性吸收系数μ> 30cm-1（0.6安格姆），并且通过X射线具有高抗变色性， 电子辐射以重量百分数计：-SiO2 20-65％-P2O5 + B2O3 + Al2O3 0-30％-Li2O 0-5％-Na2O 0-10％-K2O 0-15％-MgO + CaO + ZnO0 -15％-SrO 0-20％-BaO 0-40％-PbO 5-60％-ZrO 2 0-10％-CeO 2 0.1-5％ - 其它组分0-20％。 -

公开(公告)号：US4149896A

公开(公告)日：1979-04-17

申请号：US920086

申请日：1978-06-28

Applicant: Marga Faulstich ,  Georg Gliemeroth

Inventor： Marga Faulstich ,  Georg Gliemeroth

IPC: C03C3/072 ,  C03C4/06 ,  G02B5/23 ,  G02C7/06 ,  G02C7/10 ,  C03C3/26 ,  C03C3/10

CPC classification number: C03C3/072 ,  C03C4/06 ,  G02B5/23 ,  G02C7/06 ,  G02C7/102 ,  Y10S501/903

Abstract: Glasses are provided which may be made phototropic and which have a thermal coefficient of linear expansion between about 43 and 58.times.10.sup.-7 /.degree. C. and an index of refraction n.sub.d over about 1.60. Such glasses can be employed as near portion glass material in spectacle lens manufacture; thus, such glasses can be fused with known phototropic for portion glass material, for example, of the borosilicate type, to make multifocal glasses useful in spectacle lenses and spectacles.

Abstract translation: 提供了可以制成光变色并且具有在约43和58×10 -7 /℃之间的线性膨胀的热系数并且折射率nd大于约1.60的玻璃。 这种玻璃可以用作眼镜镜片制造中的近玻璃材料; 因此，这种玻璃可以与用于部分玻璃材料（例如，硼硅酸盐类型）的已知的光致变色物融合，以使多焦点眼镜可用于眼镜镜片和眼镜。

公开(公告)号：US4148621A

公开(公告)日：1979-04-10

申请号：US732197

申请日：1976-10-14

Applicant: Georg Gliemeroth

Inventor： Georg Gliemeroth

IPC: G02B6/00 ,  C03B37/018 ,  G02B6/028 ,  C03B37/00

CPC classification number: G02B6/0281 ,  C03B37/01807 ,  C03B37/01815 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2201/50 ,  C03B2201/54 ,  C03B2203/22 ,  C03B2207/81 ,  C03B2207/86

Abstract: A process for producing an optical fiber comprising;Depositing in a tube silicon and boron oxides, and then,Depositing oxides of silicon as well as germanium, phosphorus and/or boron, in addition to an additional oxide such as antimony;Followed by collapsing the tube to form a rod which is drawn into an optical fiber.

Abstract translation: 一种制造光纤的方法，包括： 沉积在管状硅和氧化硼中，然后沉积氧化硅，如锗，磷和/或硼，添加到另外的氧化物等作为反应物; 随后将管子拉回到形成一根光纤的绳子上。

公开(公告)号：US3954487A

公开(公告)日：1976-05-04

申请号：US515000

申请日：1974-10-15

Applicant: Georg Gliemeroth ,  Lothar Meckel

Inventor： Georg Gliemeroth ,  Lothar Meckel

IPC: C03C3/093 ,  C03C20060101 ,  C03C3/108 ,  C03C21/00 ,  G02C1/00 ,  G02C7/00 ,  C03C3/04

CPC classification number: C03C21/002 ,  C03C3/093 ,  Y10T428/315

Abstract: A chemically hardened optical crown glass having a refractive index n.sub.d of 1.5225-1,5235, a thermal expansion coefficient in the temperature range between 20.degree. and 300.degree. C. of 90 .times. 10.sup.-.sup.7 to 100 .times. 10.sup.-.sup.7 /.degree.C., a dispersion .gamma.d of 54-60, a softening temperature of 690.degree.-750.degree. C., and a transformation temperature of 480.degree.-550.degree. C., produced by melting, shaping and cooling a batch consisting essentially of the following composition in parts by weight based on 100 parts of total composition: SiO.sub.2, 50.5-61.0; Al.sub.2 O.sub.3, 7.0-17.5; B.sub.2 O.sub.3, 2.0-6.1; Li.sub.2 O, 0-1.0; Na.sub.2 O, 12.0-15.0; K.sub.2 O, 2.5-3.5; CaO, 0-4.1; BaO, 0-0.3; ZnO, 5.0-10.0; PbO, 0-0.5; TiO.sub.2, 0.1-0.9; As.sub.2 O.sub.3, 0-0.5; and Sb.sub.2 O.sub.3, 0-1.0; and thereafter subjected to an ion exchange in which large alkali metal ions are diffused into the glass in exchange for smaller alkali metal ions at a temperature below the upper cooling temperature which corresponds to a viscosity of 10.sup.13 poises.

Abstract translation: 折射率nd为1.5225-1,5235的化学硬化的光学冠状玻璃，在20℃和300℃之间的温度范围内的热膨胀系数为90×10 -7至100×10 -7 /℃，分散度γd为54-60，软化温度为690℃-750℃，转化温度为480℃-550℃，通过熔融，成形和冷却基本上由 基于100份总组合物的以下组分重量份：SiO 2，50.5-61.0; Al2O3，7.0-17.5; B2O3，2.0-6.1; Li2O，0-1.0; Na2O，12.0-15.0; K2O，2.5-3.5; CaO，0-4.1; BaO，0-0.3; ZnO，5.0-10.0; PbO，0-0.5; TiO2，0.1-0.9; As2O3，0-0.5; 和Sb2O3,0-1.0; 然后在低于对应于1013泊的粘度的上部冷却温度的温度下进行大量碱金属离子扩散到玻璃中以换取较小的碱金属离子的离子交换。