SU642264A1 - Milk glass - Google Patents

Milk glass

Info

Publication number
SU642264A1
SU642264A1 SU772436872A SU2436872A SU642264A1 SU 642264 A1 SU642264 A1 SU 642264A1 SU 772436872 A SU772436872 A SU 772436872A SU 2436872 A SU2436872 A SU 2436872A SU 642264 A1 SU642264 A1 SU 642264A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
milk glass
products made
milk
products
Prior art date
Application number
SU772436872A
Other languages
Russian (ru)
Inventor
Татьяна Константиновна Павлушкина
Галина Ивановна Артамонова
Ирина Владимировна Морозова
Виктор Иванович Кисляк
Original Assignee
Государственный научно-исследовательский институт стекла
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 Государственный научно-исследовательский институт стекла filed Critical Государственный научно-исследовательский институт стекла
Priority to SU772436872A priority Critical patent/SU642264A1/en
Application granted granted Critical
Publication of SU642264A1 publication Critical patent/SU642264A1/en

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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

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)

Description

(54) МОЛОЧНОЕ СТЕКЛО Светотехнические издели , изго ленные из этого стекла, обладают сокой рассеивающей способностью. фициент светопропускани  шаров, в ботанных из этого стекла, диаметр 150-180 мм составл ет 56-82%. Конкретные примеры осуществлен изобретени  приведены в табл.1 и Таблица 1(54) DAIRY GLASS Lighting products made of this glass have a juice dissipating ability. The light transmittance balls in this glass are 150–180 mm in diameter and are 56–82%. Specific examples of the implemented invention are given in Table 1 and Table 1.

изобретени the invention

формулаformula

Молочное стекло, включающее SiO , , Вд Од , Рд О, , NOgO , KgO , Coo , отличающеес  тем, что с целью снихсени  скорости роста кристаллов в температурном интервале выработки, оно дополнительно содержит SrO при следующем соотношени компонентов, вес.%: Высокие .технологические свойства стекла позвол ют вырабатыйать из него издели  различного конфигурации, вплоть до колпаков диаметров до 300мм и высотой до 400 мм с толщиной стенок 4-6мм. Коэффициент светопропускани  этих изделий, изготовленных из предлагаемого стекла, составл ет 42-54%.. Стекло  вл етс  термостойким, и издели  из него выдерхдавают перепад температур в . Стекло предназначено Дл  изготовлени  из него светотехнических изделий с высокой светорассеивающей способностью.Milk glass, including SiO,, Baud, Rd O,, NOgO, KgO, Coo, characterized in that in order to reduce the growth rate of crystals in the temperature range of production, it additionally contains SrO in the following ratio of components, wt.%: High. The technological properties of glass make it possible to produce products of various configurations from it, up to caps of diameters up to 300 mm and height up to 400 mm with a wall thickness of 4-6 mm. The light transmittance of these products made from the proposed glass is 42-54%. The glass is heat-resistant, and the products made of it exude a temperature difference of. Glass is intended for the manufacture of lighting products with high light scattering ability.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1.Авторское свидетельство СССР 347316, кл. С 03 С 3/30, 1970.1. USSR author's certificate 347316, cl. From 03 On 3/30, 1970.

2.Авторское свидетельство СССР 254738, кл. С 03 С 3/30, 1966.2. Authors certificate of the USSR 254738, cl. From 03 On 3/30, 1966.

SU772436872A 1977-01-03 1977-01-03 Milk glass SU642264A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772436872A SU642264A1 (en) 1977-01-03 1977-01-03 Milk glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772436872A SU642264A1 (en) 1977-01-03 1977-01-03 Milk glass

Publications (1)

Publication Number Publication Date
SU642264A1 true SU642264A1 (en) 1979-01-15

Family

ID=20689379

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772436872A SU642264A1 (en) 1977-01-03 1977-01-03 Milk glass

Country Status (1)

Country Link
SU (1) SU642264A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047562A1 (en) * 1996-06-14 1997-12-18 Saint-Gobain Emballage Opal glass compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047562A1 (en) * 1996-06-14 1997-12-18 Saint-Gobain Emballage Opal glass compositions
FR2749842A1 (en) * 1996-06-14 1997-12-19 Saint Gobain Emballage COMPOSITIONS OF OPALINE GLASSES
US6001754A (en) * 1996-06-14 1999-12-14 Saint-Gobain Emballage Opal glass compositions

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