GB979193A - Optical glasses - Google Patents

Optical glasses

Info

Publication number
GB979193A
GB979193A GB9905/63A GB990563A GB979193A GB 979193 A GB979193 A GB 979193A GB 9905/63 A GB9905/63 A GB 9905/63A GB 990563 A GB990563 A GB 990563A GB 979193 A GB979193 A GB 979193A
Authority
GB
United Kingdom
Prior art keywords
optical glasses
tl2o
teo2
bi2o3
la2o3
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9905/63A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADOLF KAPITONOVICH IAKHKIND
KONSTANTIN SERGEEVICH EVSTROPI
Original Assignee
ADOLF KAPITONOVICH IAKHKIND
KONSTANTIN SERGEEVICH EVSTROPI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ADOLF KAPITONOVICH IAKHKIND, KONSTANTIN SERGEEVICH EVSTROPI filed Critical ADOLF KAPITONOVICH IAKHKIND
Publication of GB979193A publication Critical patent/GB979193A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/18—Sulfur containing
    • Y10T436/182—Organic or sulfhydryl containing [e.g., mercaptan, hydrogen, sulfide, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Glass Compositions (AREA)

Abstract

Optical glasses consist of the following nine components in the ranges, in percentages by weight, of TeO2 55-65; WO3 15-17; Ta2O5 4-8; Bi2O3 3-6; BaO 0-5; Tl2O 2-6; TiO2 0-6; PbO 1-3; La2O3 1-6. The refractive indices are between 2.15 and 2.18 and the Abbe numbers 16.5 to 17.5. Examples are given.
GB9905/63A 1966-10-19 1963-03-13 Optical glasses Expired GB979193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58786266A 1966-10-19 1966-10-19

Publications (1)

Publication Number Publication Date
GB979193A true GB979193A (en) 1965-01-01

Family

ID=24351499

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9905/63A Expired GB979193A (en) 1966-10-19 1963-03-13 Optical glasses
GB47314/67A Expired GB1134439A (en) 1966-10-19 1967-10-17 Method and composition for detecting odorants in gaseous fuels

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB47314/67A Expired GB1134439A (en) 1966-10-19 1967-10-17 Method and composition for detecting odorants in gaseous fuels

Country Status (6)

Country Link
US (1) US3475129A (en)
BE (1) BE705240A (en)
DE (1) DE1673043A1 (en)
FR (1) FR1557696A (en)
GB (2) GB979193A (en)
NL (1) NL6714062A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) * 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US5073484A (en) * 1982-03-09 1991-12-17 Bio-Metric Systems, Inc. Quantitative analysis apparatus and method
EP1248112A3 (en) 1987-04-27 2004-08-25 Inverness Medical Switzerland GmbH Immunochromatographic specific binding assay device
DE3729079C1 (en) * 1987-09-01 1989-02-02 Draegerwerk Ag Colorimetric test tube with pre-treatment area and display area
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
US5877028A (en) * 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5998220A (en) * 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US9864823B2 (en) 2015-03-30 2018-01-09 Uop Llc Cleansing system for a feed composition based on environmental factors
US10222787B2 (en) 2016-09-16 2019-03-05 Uop Llc Interactive petrochemical plant diagnostic system and method for chemical process model analysis
US10754359B2 (en) 2017-03-27 2020-08-25 Uop Llc Operating slide valves in petrochemical plants or refineries
US10678272B2 (en) 2017-03-27 2020-06-09 Uop Llc Early prediction and detection of slide valve sticking in petrochemical plants or refineries
US10794644B2 (en) 2017-03-28 2020-10-06 Uop Llc Detecting and correcting thermal stresses in heat exchangers in a petrochemical plant or refinery
US11396002B2 (en) 2017-03-28 2022-07-26 Uop Llc Detecting and correcting problems in liquid lifting in heat exchangers
US10670353B2 (en) 2017-03-28 2020-06-02 Uop Llc Detecting and correcting cross-leakage in heat exchangers in a petrochemical plant or refinery
US11130111B2 (en) 2017-03-28 2021-09-28 Uop Llc Air-cooled heat exchangers
US10752845B2 (en) 2017-03-28 2020-08-25 Uop Llc Using molecular weight and invariant mapping to determine performance of rotating equipment in a petrochemical plant or refinery
US10962302B2 (en) 2017-03-28 2021-03-30 Uop Llc Heat exchangers in a petrochemical plant or refinery
US10663238B2 (en) 2017-03-28 2020-05-26 Uop Llc Detecting and correcting maldistribution in heat exchangers in a petrochemical plant or refinery
US10695711B2 (en) 2017-04-28 2020-06-30 Uop Llc Remote monitoring of adsorber process units
US11365886B2 (en) 2017-06-19 2022-06-21 Uop Llc Remote monitoring of fired heaters
US10913905B2 (en) 2017-06-19 2021-02-09 Uop Llc Catalyst cycle length prediction using eigen analysis
US10739798B2 (en) 2017-06-20 2020-08-11 Uop Llc Incipient temperature excursion mitigation and control
US11130692B2 (en) 2017-06-28 2021-09-28 Uop Llc Process and apparatus for dosing nutrients to a bioreactor
US11194317B2 (en) 2017-10-02 2021-12-07 Uop Llc Remote monitoring of chloride treaters using a process simulator based chloride distribution estimate
US11105787B2 (en) 2017-10-20 2021-08-31 Honeywell International Inc. System and method to optimize crude oil distillation or other processing by inline analysis of crude oil properties
US10901403B2 (en) 2018-02-20 2021-01-26 Uop Llc Developing linear process models using reactor kinetic equations
US10734098B2 (en) 2018-03-30 2020-08-04 Uop Llc Catalytic dehydrogenation catalyst health index
US10953377B2 (en) 2018-12-10 2021-03-23 Uop Llc Delta temperature control of catalytic dehydrogenation process reactors
RU2751988C1 (en) * 2020-09-09 2021-07-21 Публичное акционерное общество "Газпром" Method for monitoring pressure and moisture content in cavity of decommissioned pipeline and device for its implementation (options)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094270A (en) * 1929-12-17 1937-09-28 Standard Oil Co Odorant for gaseous fuels
US2869994A (en) * 1956-08-21 1959-01-20 Pennsalt Chemicals Corp Fuel gas composition containing odorant
US3208828A (en) * 1962-07-31 1965-09-28 Shell Oil Co Testing liquefied petroleum gas
US3404971A (en) * 1965-04-08 1968-10-08 Chevron Res Odorization of combustible hydrocarbon gases

Also Published As

Publication number Publication date
FR1557696A (en) 1969-02-21
US3475129A (en) 1969-10-28
BE705240A (en) 1968-04-17
DE1673043A1 (en) 1971-04-29
GB1134439A (en) 1968-11-20
NL6714062A (en) 1968-04-22

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