BG51716A1 - Method for glass ware polishing - Google Patents

Method for glass ware polishing

Info

Publication number
BG51716A1
BG51716A1 BG9437791A BG9437791A BG51716A1 BG 51716 A1 BG51716 A1 BG 51716A1 BG 9437791 A BG9437791 A BG 9437791A BG 9437791 A BG9437791 A BG 9437791A BG 51716 A1 BG51716 A1 BG 51716A1
Authority
BG
Bulgaria
Prior art keywords
polishing
glass
glass ware
products
ware polishing
Prior art date
Application number
BG9437791A
Inventor
Bozhidar D Dimchev
Meri T Kosheva
Original Assignee
Dimchev
Kosheva
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 Dimchev, Kosheva filed Critical Dimchev
Priority to BG9437791A priority Critical patent/BG51716A1/en
Publication of BG51716A1 publication Critical patent/BG51716A1/en

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  • Surface Treatment Of Glass (AREA)

Abstract

This method finds application for chemical polishing of glass products, kitchenware in particular, and is used in the glass-making industry. It eliminates the use of toxic hydrofluoric acid. Polishing is carried out by dipping the products in a solution containing, in mass percent: 52-70 sulphuric acid, a double salt - ammonium hydrogen fluoride - ammonium fluoride, 2.5-5 fluorine ions and 25-45.0 water.
BG9437791A 1991-05-09 1991-05-09 Method for glass ware polishing BG51716A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9437791A BG51716A1 (en) 1991-05-09 1991-05-09 Method for glass ware polishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9437791A BG51716A1 (en) 1991-05-09 1991-05-09 Method for glass ware polishing

Publications (1)

Publication Number Publication Date
BG51716A1 true BG51716A1 (en) 1993-08-16

Family

ID=3923721

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9437791A BG51716A1 (en) 1991-05-09 1991-05-09 Method for glass ware polishing

Country Status (1)

Country Link
BG (1) BG51716A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087405A (en) * 2021-04-07 2021-07-09 惠州市清洋实业有限公司 Tempered glass small-R-angle depth etching liquid and etching method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087405A (en) * 2021-04-07 2021-07-09 惠州市清洋实业有限公司 Tempered glass small-R-angle depth etching liquid and etching method thereof

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