Manufacture of Soap.

Description

Patent for a new and improved soap-making process. This process "consist[s] in applying hydraulic pressure to the mass undergoing mixture and steam-heating . . . [and] thoroughly mixing the ingredients . . . in a close vessel by means of rotary blades, heating the same by steam, and at the same time applying pressure by means of a hydraulic pump to the said mixture" (lines 86-95).

Physical Description

[1], # p. : ill. ; 23 cm.

Creation Information

Grant, William A. December 15, 1885.

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This patent is part of the collection entitled: Texas Patents and was provided by UNT Libraries Government Documents Department to The Portal to Texas History, a digital repository hosted by the UNT Libraries. It has been viewed 11 times . More information about this patent can be viewed below.

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Description

Patent for a new and improved soap-making process. This process "consist[s] in applying hydraulic pressure to the mass undergoing mixture and steam-heating . . . [and] thoroughly mixing the ingredients . . . in a close vessel by means of rotary blades, heating the same by steam, and at the same time applying pressure by means of a hydraulic pump to the said mixture" (lines 86-95).

Physical Description

[1], # p. : ill. ; 23 cm.

Notes

"SPECIFICATION forming part of Letters Patent No. 332,606, dated December 15, 1885. Application filed August 7, 1885. Serial No. 173,805. (No model.)"

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Texas Patents

United States patents filed by Texas inventors before 1900. A majority of the patents are for agricultural and industrial applications.

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Creation Date

  • December 15, 1885

Accepted Date

  • December 15, 1885

Submitted Date

  • August 7, 1885

Added to The The Portal to Texas History

  • Aug. 4, 2011, 5:55 p.m.

Description Last Updated

  • Oct. 26, 2015, 8:51 p.m.

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Citations, Rights, Re-Use

Grant, William A. Manufacture of Soap., patent, December 15, 1885; [Washington D.C.]. (texashistory.unt.edu/ark:/67531/metapth171158/: accessed December 18, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; crediting UNT Libraries Government Documents Department.