CA919195A - High index glass elements - Google Patents

High index glass elements

Info

Publication number
CA919195A
CA919195A CA894749A CA894749A CA919195A CA 919195 A CA919195 A CA 919195A CA 894749 A CA894749 A CA 894749A CA 894749 A CA894749 A CA 894749A CA 919195 A CA919195 A CA 919195A
Authority
CA
Canada
Prior art keywords
high index
glass elements
index glass
elements
index
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
CA894749A
Other languages
English (en)
Inventor
Fang Tung Chi
R. Beck Warren
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA919195A publication Critical patent/CA919195A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/127—Silica-free oxide glass compositions containing TiO2 as glass former

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
CA894749A 1963-02-14 1964-02-03 High index glass elements Expired CA919195A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25857663A 1963-02-14 1963-02-14
US75191468A 1968-08-12 1968-08-12

Publications (1)

Publication Number Publication Date
CA919195A true CA919195A (en) 1973-01-16

Family

ID=26946728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894749A Expired CA919195A (en) 1963-02-14 1964-02-03 High index glass elements

Country Status (7)

Country Link
US (1) US3493403A (h)
JP (1) JPS4831734B1 (h)
BE (1) BE643740A (h)
CA (1) CA919195A (h)
DE (2) DE1496571B2 (h)
GB (1) GB1060272A (h)
SE (1) SE308176B (h)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082427A (en) * 1974-07-02 1978-04-04 Fukuoka Tokushu Garasu Kabushiki Kaisha High refractive index glass compositions
JPS5415919A (en) * 1977-06-07 1979-02-06 Fukuoka Tokushiyu Garasu Kk Glass having high refractive index
US4131444A (en) * 1977-08-25 1978-12-26 The United States Of America As Represented By The Secretary Of The Navy Method for increasing the strength and density of lead titanate ceramic bodies
US4192576A (en) * 1978-11-20 1980-03-11 Minnesota Mining And Manufacturing Company Ultra-high-index glass microspheres and products made therefrom
US4962070A (en) * 1985-10-31 1990-10-09 Sullivan Thomas M Non-porous metal-oxide coated carbonaceous fibers and applications in ceramic matrices
US5273833A (en) * 1989-12-20 1993-12-28 The Standard Oil Company Coated reinforcements for high temperature composites and composites made therefrom
WO1995029134A1 (en) * 1994-04-25 1995-11-02 Minnesota Mining And Manufacturing Company Compositions comprising fused particulates and methods of making them
FR2727020B1 (fr) * 1994-11-21 1997-01-24 Marc Reynaud Element prothetique, et notamment tenon dentaire en materiau composite
EP0795137B1 (en) * 1994-11-29 1998-08-26 Minnesota Mining And Manufacturing Company Transparent decorative article having an etched appearing/prismatic image thereon
CN1066420C (zh) * 1995-04-18 2001-05-30 美国3M公司 耐酸玻璃微球及由其构成的路面标志带
US6045913A (en) * 1995-11-01 2000-04-04 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
WO1998047830A1 (en) 1997-04-18 1998-10-29 Minnesota Mining And Manufacturing Company Transparent beads and their production method
JP3993269B2 (ja) 1997-04-18 2007-10-17 スリーエム カンパニー 透明ビーズおよびその製造方法
US6245700B1 (en) 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres
DE60042561D1 (de) 1999-10-27 2009-08-27 3M Innovative Properties Co Fluorochemische sulfonamide tenside
WO2003011776A1 (en) * 2001-08-02 2003-02-13 3M Innovative Properties Company Method of making articles from glass and glass ceramic articles so produced
US7625509B2 (en) * 2001-08-02 2009-12-01 3M Innovative Properties Company Method of making ceramic articles
US20040259713A1 (en) * 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
JP4789086B2 (ja) * 2005-03-08 2011-10-05 独立行政法人 宇宙航空研究開発機構 無容器凝固法によるバリウチタン系酸化物ガラスの製造方法
US7513941B2 (en) * 2005-11-14 2009-04-07 3M Innovative Properties Company Pavement marking, reflective elements, and methods of making micospheres
US8701441B2 (en) 2006-08-21 2014-04-22 3M Innovative Properties Company Method of making inorganic, metal oxide spheres using microstructured molds
FR2911494B1 (fr) * 2007-01-19 2009-04-10 Rech S Tech Dentaires R T D Sa Element prothetique dentaire radio-opaque
US20080280034A1 (en) 2007-05-11 2008-11-13 3M Innovative Properties Company Pavement marking and reflective elements having microspheres comprising lanthanum oxide and aluminum oxide with zirconia, titania, or mixtures thereof
CN102574730A (zh) 2009-08-21 2012-07-11 3M创新有限公司 路面标记、反射元件以及制备微球的方法
CN106082683A (zh) 2009-08-21 2016-11-09 3M创新有限公司 路面标记、反射元件、微球以及制备微球的方法
KR20160034326A (ko) 2013-07-18 2016-03-29 쓰리엠 이노베이티브 프로퍼티즈 컴파니 유리 마이크로버블, 원산물, 및 그의 제조 방법
KR102503346B1 (ko) 2014-08-08 2023-02-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 입자를 포함하는 재귀반사성 성분
CN108027463B (zh) 2015-09-11 2021-12-07 3M创新有限公司 具有离子共聚物芯的耐用回射元件
WO2017044418A1 (en) 2015-09-11 2017-03-16 3M Innovative Properties Company Durable retroreflective elements with a blend of beads
KR101960338B1 (ko) * 2018-04-09 2019-03-20 송경재 플라즈마로 표면 처리된 글라스비드를 포함하는 재귀반사 조성물, 재귀반사 원단 및 재귀반사 원단의 제조방법
JP7488508B2 (ja) * 2019-07-17 2024-05-22 日本電気硝子株式会社 ガラス物品
WO2024003637A1 (en) 2022-06-29 2024-01-04 3M Innovative Properties Company Curable adhesive and articles for bonding pavement and concrete

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA540634A (en) * 1957-05-07 Monsanto Chemical Company Particulate solids for fluidized chlorination and method of producing same
US2631106A (en) * 1949-06-21 1953-03-10 Wladimir W Mitkewich Diamond-like composition of matter
GB725656A (en) * 1952-01-29 1955-03-09 H I Thompson Company Improvements in or relating to method of forming glass shapes and the resulting product
US2774675A (en) * 1953-02-25 1956-12-18 Owens Corning Fiberglass Corp Glass composition
DE976231C (de) * 1953-03-26 1963-05-16 Rickmann & Rappe Dr Glaeser mit hohem Brechungsvermoegen
DE1065580B (de) * 1953-08-12 1959-09-17 Minnesota Mining and Manufacturing Company, Saint Paul, Minn. (V. St. A.) Durchsichtiges Glaselement mit einer Stärke von nicht mehr 2 mm
US2726161A (en) * 1953-09-21 1955-12-06 Minnesota Mining & Mfg High-index glass elements
US2992122A (en) * 1959-02-16 1961-07-11 Minnesota Mining & Mfg Light filtering high-index glass elements
US3145114A (en) * 1960-10-24 1964-08-18 Prismo Safety Corp Process for increasing the index of refraction of glass and an article made thereby
AT231020B (de) * 1961-10-09 1964-01-10 Oesterr Studien Atomenergie Vorrichtung zur Herstellung kugelförmiger Teilchen
US3149016A (en) * 1962-04-02 1964-09-15 Minnesota Mining & Mfg Nucleated glass particle and process for making it
BE638163A (h) * 1962-10-05

Also Published As

Publication number Publication date
SE308176B (h) 1969-02-03
GB1060272A (en) 1967-03-01
DE1496571B2 (de) 1976-08-26
BE643740A (h) 1964-05-29
JPS4831734B1 (h) 1973-10-01
US3493403A (en) 1970-02-03
DE1496571A1 (de) 1969-04-03
DE1796362B1 (de) 1976-08-26

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