Method of strengthening glass and increasing the scratch resistance of the surface thereof

J Poole, H Snyder, M Boschini - US Patent 3,743,491, 1973 - Google Patents
US3743491A - Method of strengthening glass and increasing the scratch resistance of the
surface thereof - Google Patents US3743491A - Method of strengthening glass and increasing …

Method of strengthening edge of glass article

JM Matusick, MT Preston, RA Schaut… - US Patent App. 12 …, 2012 - Google Patents
BACKGROUND 0001. The disclosure relates to methods of strengthening an edge of a
glass article. More particularly, the disclosure relates to methods of strengthening a glass …

Process for increasing the scratch resistance of glass

JCL Gray, DR Harold - US Patent 3,051,593, 1962 - Google Patents
This invention relates to an improved process for in creasing the scratch resistance of glass
bodies. The problem and importance of scratch resistance in glass are discussed in detail by …

Method of maintaining edge strength of a piece of glass

RP DeTorre - US Patent 3,956,547, 1976 - Google Patents
US3956547A - Method of maintaining edge strength of a piece of glass - Google Patents
US3956547A - Method of maintaining edge strength of a piece of glass - Google Patents …

Method of strengthening glass

PWL Graham - US Patent 3,473,906, 1969 - Google Patents
US3473906A - Method of strengthening glass - Google Patents US3473906A - Method of
strengthening glass - Google Patents Method of strengthening glass Download PDF Info …

Method of strengthening an edge of a glass article and article with strengthened edge

F Toussaint, E Lambert, P Laroche… - US Patent 3,843,472, 1974 - Google Patents
US3843472A - Method of strengthening an edge of a glass article and article with
strengthened edge - Google Patents US3843472A - Method of strengthening an edge of a …

Process for increasing the scratch resistance of glass

DR Harold, NJ Allen - US Patent 3,161,537, 1964 - Google Patents
This invention relates to an improved process for in creasing the scratch resistance of glass
bodies. The problem and importance of scratch resistance in glass are discussed in detail by …

Chemically temperable glass element with high scratch tolerance and methods for producing the glass element

O Hochrein, I Burger, I Westenberger… - US Patent App. 14 …, 2014 - Google Patents
The scratch tolerance of a glass largely depends on the prestressing profile, but also on the
glass composition. In laboratory tests for investigating glasses according to the invention …

Chemically strengthened glass and method for producing same

K Kanehara, E Maeda, T Umada… - US Patent App. 17 …, 2021 - Google Patents
The present invention relates to a chemically strengthened glass having a sheet shape,
having a compressive stress layer on a glass surface, having a compressive stress value on …

Method for preparing a glass convenient for trimming, a glass thus obtained, and method for trimming such a glass

P Lacan, D Conte - US Patent 8,252,368, 2012 - Google Patents
US8252368B2 - Method for preparing a glass convenient for trimming, a glass thus obtained,
and method for trimming such a glass - Google Patents US8252368B2 - Method for preparing …