Sentence examples for for hard paste from inspiring English sources

But the French did not find kaolin -- the ingredient necessary for hard paste porcelain -- until the 1760's, decades after Meissen was already prospering.

In general, the A500 A1000 band intensity ratio is in the range of 0.8 1.1 for soft-paste porcelains which have been fired between 800 900 °C and 1.5 7.0 for hard paste porcelains reflecting their higher firing temperature of between 1100 and 1400 °C.

It took until the mid-eighteenth century before European china factories such as Sevres, Meissen, Worcester and Chelsea could compete with their soft paste (pate tendre, containing calcined bone ash and glass frit) and hard paste (pate dure) versions and meet the increasing demand in society for the new ceramics.

Thereafter a distinction was made in nomenclature between porcelaine de France or vieuse Sèvres (soft paste, or pâte tendre) and porcelaine royale (hard paste, or pâte dure).

The French generally preferred to make their figures in biscuit, an unglazed porcelain which was used both in soft paste and then hard paste.

SOFT paste porcelain, easily marred and therefore far less durable than the hard paste kind, was available in France in the early 18th century.

There are several commercial cleaning products for hard water stains that come in a paste formula.

Petit porcelain, French hard-paste porcelain produced by Jacob Petit (b. 1796).

Ottweiler porcelain, true, or hard-paste, German porcelain produced in the Rhineland from 1763 onward.

Soft-paste porcelain was made by Marieberg until 1777, when, with the help of Jacob Dortu, a hard-paste porcelain was produced.

The factory began making stoneware, which was then superseded by white hard-paste porcelain.