 | Royal Society (Great Britain) - 1803 - 606 Seiten
...than the leather slowly formed. Besides, in the case of quick tanning by means of infusions of barks, a quantity of vegetable extractive matter is lost...slow method of tanning; and, though the processes of the.art may in some cases be protracted for an unnecessary length of time, yet, in general, they appear... | |
 | 1803 - 548 Seiten
...than the leather slowly formed. Besides, in the case of quick tanning by means of infusions of barks, a quantity of vegetable extractive matter is lost...the feeding of leather in the slow method of tanning ; fcftming ; and though the processes of the art may in some cases be protracted for an unnecessary... | |
 | Mrs. Marcet (Jane Haldimand), Sir Humphry Davy - 1809 - 434 Seiten
...manufacturer, which might have been made to enter into the composition of his leather. These observations shew, that there is some foundation for the vulgar opinion...of workmen, concerning what is technically called \hefecding of leather in the slow method of tanning ; and though the processes of the art may in some... | |
 | Mrs. Marcet (Jane Haldimand) - 1814 - 432 Seiten
...which might have been made to enter into the composition of this leather. These observations shew, that there is some foundation for the vulgar opinion...of the art may in some cases be protracted for an unnecessarylength of time, yet, in general, they appear to h?' arrived, in consequence of repeated... | |
 | Hewson Clarke, John Dougall - 1817 - 902 Seiten
...there is sonic foundation for the vulgar opinion of workmen, concerning what is technically culled the feeding of leather in the slow method of tanning...a degree of perfection •which cannot be very far extend«! by means of any elucidations of theory that have as yet been known." As a vast quantity of... | |
 | Hewson Clarke, John Dougall - 1817 - 928 Seiten
...manufacturer, which might have been made to enter into the composition of his leather. These observations shew that there is some foundation for the vulgar opinion...concerning what is technically called the feeding rf leather in the slow method of tanning ; and though the frocesees of the *rt may, in some cases,... | |
 | Alexander Jamleson - 1821 - 456 Seiten
...manufacturer, which might have been made to eater into the composition of his leather. These observations shew, that there is some foundation for the vulgar opinion...called the feeding of leather in the slow method of tunning; and though the processes of the art may in some cases be protracted for an Jinnecessary length... | |
 | Alexander Jamieson - 1829 - 654 Seiten
...manufacturer, which might have been mnde to enter into the composition of his leather. These observations shew, that there is some foundation for the vulgar opinion...of workmen, concerning what is technically called \\\e feeding of leather in the slow method of tanning; and though the processes of the art may in some... | |
 | John Ayrton Paris - 1831 - 582 Seiten
...follows, that by quickly tanning the skin we render the leather less durable. These observations shew that there is some foundation for the vulgar opinion...feeding of leather in the slow method of tanning. Such is an outline of this interesting paper, in which the author has Q displayed the talent so characteristic... | |
 | John Ayrton Paris - 1831 - 598 Seiten
...follows, that by quickly tanning the skin we render the leather less durable. These observations shew that there is some foundation for the vulgar opinion...feeding of leather in the slow method of tanning. Such is an outline of this interesting paper, in which the author has Q displayed the talent so characteristic... | |
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... produces leather less durable than the leather slowly formed. Besides, in the case of quick tanning by means of infusions of barks, a quantity of vegetable extractive matter is lost to the manufacturer, which might have been made to enter into the... 
