US1764866A - Production of soap threads - Google Patents

Production of soap threads Download PDF

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Publication number
US1764866A
US1764866A US145623A US14562326A US1764866A US 1764866 A US1764866 A US 1764866A US 145623 A US145623 A US 145623A US 14562326 A US14562326 A US 14562326A US 1764866 A US1764866 A US 1764866A
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US
United States
Prior art keywords
soap
production
threads
holes
ribbons
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US145623A
Other languages
English (en)
Inventor
Charlton Arthur Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
T B ROWE AND Co Ltd
T B ROWE AND COMPANY Ltd
Original Assignee
T B ROWE AND Co Ltd
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 T B ROWE AND Co Ltd filed Critical T B ROWE AND Co Ltd
Application granted granted Critical
Publication of US1764866A publication Critical patent/US1764866A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/20—Shaping in the form of small particles, e.g. powder or flakes

Definitions

  • This invention relates to the manufacture of soap threads and the like, for example soap in ribbon form. t the present time the'.manufacture of high-class soap in this form is usually carried out by converting liquid soap into ribbon form either by cooling it on a drum or by forming it into bars and then drying it, after whichit is milled'into flake form.
  • the invention consists in a method of preparing soap which com rises the forcing of liquidsoap under su ita le pressure withior without other ingredients throu h suitable orifices for the formation of sohdified filaments or ribbons.
  • the invention also consists in' soa in filament or ribbon form .when prepare accordto processesindic'ated herein. I eferring to the accompanying draw,-
  • Figure 1 is adiagrammatic representation of one form'of apparatus for carrying the inby means of a rotary pump.
  • Figure 2 is an; illustration of soap pumped Co by the apparatus shown in Figure Figure 3 is an enlarged view of elements "of Figure 2.
  • Figure e is'amodification where centrif-- ugal force is employed.
  • Figure 5 is an enlarged view of soap forced through small holes by. centrifugal force, namely by the apparatus of Figure 4.
  • liquid soap a at a naryconcentration that is containing about 63 per cent fatty acids, is drawn from a con- .tainer b, by the rotary pump (1 result, solidified soap in filamentous form is obtained, as illustrated in Figure 2.
  • Thefilaments are discontinuous and of varying length, those shown being of the order from 4inch to'an inch in length.
  • the invention is not limited tov the size of n c 1 dlscharge orifice indicated or to a pressure of the amount indicated above, because variationsmay be made, having regard, for ex;
  • the pressure may be conveniently between 15 and 60 lbs. per s uare inch. It may be obtained in any suita le way, for instance, by the direct pressureof a pump or by a pres sure vesselor by centrifugal force.
  • Figure 4 illustrates an apparatusby which the pressure may be obtained by centrlfugal force.
  • the vessel g is provided ith a filling aperture m'through which molten soap can be fed-by means of the tap n;
  • the vessel is supported on a pivot i and guided by an upper bearing temperature at which soap is usually taken I from theboiling pan and of materials which readily solidify on exposure and of ordi- It is rotated at high speed by means indicated as a grooved pulley k and.driving band Z.
  • A. convenient speed for purposes of the present invention is 3,500 revolutions per minute.
  • FIG. 5 illustrates the appearance of soap which has been freshly preparedjby this method.
  • the size of the holes may be varied to glve, for instance, filaments or ribbons up to a thickness of about 1 mm. the width of the ribbons varying, for instance, up about 1" according to the thinness of the ribbon formed.
  • the soap may be extruded in any convenient direction, for example, the soap may extrusion chamber the effect of counter-cur-- rent cooling may be obtained.
  • the solidified filaments or ribbons may be caused to fall directly into a conveyor or on to a conveyor band.
  • cooling on extrusion should be the first consideration and the operation of drying be subsequently efl'ected for instance by means. of warm or dry air, so as to form a soap having the necessary per- .centage of fatty acids fora high-class toilet soap.
  • the fatty acid content of the soap may be varied and other ingredients preferably in liquid form or in solution and com atible with soap, for example, sodium car onate or silicate of soda may be mixed therewith before extrusion if desired.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
US145623A 1925-11-24 1926-11-01 Production of soap threads Expired - Lifetime US1764866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1764866X 1925-11-24

Publications (1)

Publication Number Publication Date
US1764866A true US1764866A (en) 1930-06-17

Family

ID=10890111

Family Applications (1)

Application Number Title Priority Date Filing Date
US145623A Expired - Lifetime US1764866A (en) 1925-11-24 1926-11-01 Production of soap threads

Country Status (6)

Country Link
US (1) US1764866A (enrdf_load_stackoverflow)
BE (1) BE337053A (enrdf_load_stackoverflow)
DE (1) DE470161C (enrdf_load_stackoverflow)
FR (1) FR622961A (enrdf_load_stackoverflow)
GB (1) GB267999A (enrdf_load_stackoverflow)
NL (1) NL20165C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933100A (en) * 1988-01-19 1990-06-12 Colgate-Palmolive Co. Built synthetic organic detergent composition patties and processes for washing laundry therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933100A (en) * 1988-01-19 1990-06-12 Colgate-Palmolive Co. Built synthetic organic detergent composition patties and processes for washing laundry therewith

Also Published As

Publication number Publication date
BE337053A (enrdf_load_stackoverflow)
GB267999A (enrdf_load_stackoverflow)
NL20165C (enrdf_load_stackoverflow)
FR622961A (fr) 1927-06-14
DE470161C (de) 1929-01-07

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