US3857662A - Variegated soap apparatus - Google Patents

Variegated soap apparatus Download PDF

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Publication number
US3857662A
US3857662A US00374080A US37408073A US3857662A US 3857662 A US3857662 A US 3857662A US 00374080 A US00374080 A US 00374080A US 37408073 A US37408073 A US 37408073A US 3857662 A US3857662 A US 3857662A
Authority
US
United States
Prior art keywords
openings
extrusion
billets
soap
lands
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
US00374080A
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English (en)
Inventor
R Ratz
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Priority to US00374080A priority Critical patent/US3857662A/en
Priority to FR7422194A priority patent/FR2235194B1/fr
Priority to PH15990A priority patent/PH11273A/en
Priority to BE145985A priority patent/BE816978A/xx
Application granted granted Critical
Publication of US3857662A publication Critical patent/US3857662A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • 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
    • C11D13/18—Shaping by extrusion or pressing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/40—Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells

Definitions

  • ABSTRACT Plodded striated or variegated soap is extruded as side by side billets through a die having closely spaced openings corresponding to the billet cross sections and slots closely adjacent the outer sides of the openings for shaving away outer surface layers during extrusion.
  • This invention relates to the manufacture of variegated soap and is particularly directed to apparatus and method for extruding soap billets that have clearly distinct surface markings exhibiting the color distribution regions.
  • the present invention represents an improvement and a material advantage over the Compa et al arrangement in that it reduces the amount of shaving required for an extruded billet and improves the shaving action.
  • Another advantage of the invention is the provision of a novel extrusion die at the plodder outlet which is formed to separate the extrusion into adjacent side by side billets and at the same time, by means of parallel slots adjacent the extrusion aperture sides, peel off a predetermined depth layer from the outer side of each extruding billet. Similar slots may be provided in the die below or even above theextrusion aperture if desirable or necessary.
  • FIG. 1 is a fragmentary view partly in section showing end. Color additive is introduced into the plodder in a conventional manner (not shown) so that the soap will be variegated when extruded.
  • Cone I3 is usually circular in internal cross section and at its open smaller end it has mounted an extrusion die 14 through which the variegated soap is forced by worm pressure.
  • Die 14 is a rigid metal plate having its periphery secured to an end flange 15 on the plodder housing. Centrally die 14 is formed with closely side by side rectangular extrusion openings 16 and 17, preferably of the same size, separated by a narrow land 18. Narrow straight slots 19 and 21 are provided adjacent the laterally outer sides of openings 16 and 17 respectively, with a narrow land 22 being formed adjacent the outer side of opening 16 and a narrow land 23 being formed adjacent the outer side of opening 17. Slots l9 and 21 are parallel and of the same vertical dimension as openings 16 and 17. i
  • the relative dimensions of the respective slots and lands depend on operating characteristics of the plodder, mainly the speed of soap extrusion and the surface of the extrusion die.
  • each die opening 16 and 17 is about 40 by 30 millimeters with a land between them about 2 millimeters wide, and each slot 19 and 21 is about 0.8 millimeters wide and spaced from the adjacent opening by lands 22 and 23 that are about 1.5 millimeters wide.
  • the extrusion openings may of course be of any operative size, and it is contemplated suitably sized apparatus to extrude side by side billets each of the cross section hitherto normally present in conventional soap plodders.
  • a further shaving slot 28 may be formed in the die member below and closely adjacent and parallel to the lower sides of the extrusion opening.
  • This slot may be about 0.8 millimeters wide separated from the openings by a land 29 about 1.5 millimeters wide. This slot is provided as may be required for the final shape of the pressed soap bar.
  • Apparatus for producing variegated soap billets comprising a plodder having a discharge end, an extrusion die mounted on and communicating with said discharge end, said extrusion die being formed from a flat unitary plate having at least four extrusion openings disposed in side by side relationship, each of said open-- trusion openings being definedby parallel walls extending through said unitary plate.
  • each of said outer openings is less than about a millimeter in width, and each of said lands are about 1.5 to about 2 millimeters in width.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
US00374080A 1973-06-27 1973-06-27 Variegated soap apparatus Expired - Lifetime US3857662A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US00374080A US3857662A (en) 1973-06-27 1973-06-27 Variegated soap apparatus
FR7422194A FR2235194B1 (enExample) 1973-06-27 1974-06-26
PH15990A PH11273A (en) 1973-06-27 1974-06-27 Variegated soap apparatus and method
BE145985A BE816978A (fr) 1973-06-27 1974-06-27 Procede et appareil pour la fabrication de pains de savon multicolores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00374080A US3857662A (en) 1973-06-27 1973-06-27 Variegated soap apparatus

Publications (1)

Publication Number Publication Date
US3857662A true US3857662A (en) 1974-12-31

Family

ID=23475189

Family Applications (1)

Application Number Title Priority Date Filing Date
US00374080A Expired - Lifetime US3857662A (en) 1973-06-27 1973-06-27 Variegated soap apparatus

Country Status (4)

Country Link
US (1) US3857662A (enExample)
BE (1) BE816978A (enExample)
FR (1) FR2235194B1 (enExample)
PH (1) PH11273A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769193A (en) * 1985-07-18 1988-09-06 Colgate-Palmolive Company Apparatus with trimming plate and method for making soap
US5246361A (en) * 1991-02-28 1993-09-21 Lever Brothers Company, Division Of Conopco, Inc. Apparatus for producing striated soap bars of comparable aesthetic quality on both inner and outer log faces for soap bars produced in a dual extrusion process
US20030000059A1 (en) * 2001-05-22 2003-01-02 Ngk Insulators, Ltd. Peeling apparatus of extrusion material batch
US20100069277A1 (en) * 2008-09-16 2010-03-18 Conopco, Inc. D/B/A Unilever Shaped toilet bars

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048306B (en) * 1979-03-07 1983-06-15 Nat Res Dev Moving bed electrolyses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968835A (en) * 1958-03-21 1961-01-24 Aluminum Co Of America Extrusion die structures
US3784533A (en) * 1971-03-08 1974-01-08 T Mach Apparatus for imparting gloss to soap

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968835A (en) * 1958-03-21 1961-01-24 Aluminum Co Of America Extrusion die structures
US3784533A (en) * 1971-03-08 1974-01-08 T Mach Apparatus for imparting gloss to soap

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769193A (en) * 1985-07-18 1988-09-06 Colgate-Palmolive Company Apparatus with trimming plate and method for making soap
US5246361A (en) * 1991-02-28 1993-09-21 Lever Brothers Company, Division Of Conopco, Inc. Apparatus for producing striated soap bars of comparable aesthetic quality on both inner and outer log faces for soap bars produced in a dual extrusion process
US20030000059A1 (en) * 2001-05-22 2003-01-02 Ngk Insulators, Ltd. Peeling apparatus of extrusion material batch
US20100069277A1 (en) * 2008-09-16 2010-03-18 Conopco, Inc. D/B/A Unilever Shaped toilet bars
US7867964B2 (en) 2008-09-16 2011-01-11 Conopco, Inc. Shaped toilet bars

Also Published As

Publication number Publication date
BE816978A (fr) 1974-10-16
FR2235194A1 (enExample) 1975-01-24
PH11273A (en) 1977-11-02
FR2235194B1 (enExample) 1977-10-14

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