METHOD OF MOULDING ARTICLES FROM GLASS AND SEPARATING COMPOSITION FOR ITS IMPLEMENTATION Russian patent published in 2019 - IPC C03B40/33

Abstract RU 2698925 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a separating composition used in moulding of glass workpieces. Separation composition contains the following components, wt%: finely dispersed kaolinite – 0.01÷2.03, microtalc – 10.74÷69.89, water – 0.97÷87, alcohol – 0.8÷88, surfactant – 0.20÷1.40.

EFFECT: reduced number of defects on the surface of glass workpieces.

7 cl, 10 ex

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RU 2 698 925 C1

Authors

Skroznikova Vera Viktorovna

Dates

2019-09-02—Published

2018-10-26—Filed