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US3294692A - Striped soap bars and method and apparatus for making the same - Google Patents

Striped soap bars and method and apparatus for making the same Download PDF

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Publication number
US3294692A
US3294692A US406668A US40666864A US3294692A US 3294692 A US3294692 A US 3294692A US 406668 A US406668 A US 406668A US 40666864 A US40666864 A US 40666864A US 3294692 A US3294692 A US 3294692A
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US
United States
Prior art keywords
soap
stripes
cake
cakes
bar
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
US406668A
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English (en)
Inventor
William A Kelly
Philip J Petix
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.)
Lever Brothers Co
Original Assignee
Lever Brothers 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
Priority to NL277033D priority Critical patent/NL277033A/xx
Priority to BE616115D priority patent/BE616115A/xx
Priority to DE19621467727 priority patent/DE1467727A1/de
Priority to FR893838A priority patent/FR1319276A/fr
Priority to GB13548/62A priority patent/GB966051A/en
Application filed by Lever Brothers Co filed Critical Lever Brothers Co
Priority to US406668A priority patent/US3294692A/en
Priority to US414357A priority patent/US3268970A/en
Priority to US570391A priority patent/US3398219A/en
Application granted granted Critical
Publication of US3294692A publication Critical patent/US3294692A/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
    • C11D13/18—Shaping by extrusion or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • C11D13/08—Colouring, e.g. striated bars or striped bars, or perfuming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

Definitions

  • This invention relates to the manufacture of soaps and detergents and it relates particularly to the manufacture of cakes of soap, detergent or the like having stripes of a different color, composition or both therein.
  • a striped cake of soap, a soap-non-soap, a non-soap detergent or the like is provided in which one or more stripes of uniform width and appearance extend through the soap to an extent enabling the striped appearance of the cake to be.
  • the stripe or 3,294,692 Patented Dec. 27, 1966 stripes can be of different colors, composition or both than the material forming the body of the cake.
  • the material forming the stripe or stripes may contain germicides or the like which are normally incompatible with soap, or discolor soap, or produce obnoxious odors or lose their germicidal properties when mixed with soap.
  • This arrangement also provides a strong supporting skeleton for the stripes.
  • FIGURE 1 is a plan view of a typical soap cake embodying the present invention
  • FIGURE 2 is an end view of the soap cake
  • FIGURE 3 is a schematic perspective and partial sectional view of a die for making striped soap in accordance with the present invention shown in FIGURE 1;
  • FIGURE 4 is a view in cross-section taken on line 4-4 of FIGURE 3.
  • soap bars For convenience, in the description of the invention hereinafter, reference is made especially to soap bars. It will be understood, however, that the present invention is concerned generally with the manufacture of bars of water-soluble cleansing compounds consisting essentlally of members of the group consisting of soaps, non-soap synthetic detergents and mixtures thereof, the member being of such a consistency that it may be extruded through an orifice and thereafter formed and hardened into a self-sustaining cake.
  • a typical cake of soap embodying the present invention is of generally rectangular cross-section and generally rectangular shape in plan. It may have rounded corners and edges, if desired. It will be understood that the cake may be of almost any desired shape which can be formed by molding from sections of an elongated rod, as described hereinafter.
  • a pair of stripes 12 and 13 composed of a colored soap, as defined above, or any other material, such as a superfat, a cosmetic cream, an inert material, colored or not, containing a germicide or the like, referred to hereinafter generically as a different soap material.
  • the stripes 12 and 13 are in spaced-apart, parallel relation and have inner edges disposed substantially in the midplane of the soap cake.
  • a pair of stripes 15 and 16 which may be formed of the same material as the stripes 12 and 13 or a different material, e.g., of the same or different color, composition or both. It will be understood that more or fewer than two stripes 12 and 13, 15 and 16 may be provided or a single stripe or a plurality of stripes may extend from one side only, of the cakes, if desired.
  • the inner edges of the stripes 15 and 16 terminate at about the midplane of the cake of soap and do not overlap the inner edges of the stripes 12 and 13 appreciably. A slight amount of overlap is permissible for the reason that when the cake is worn down sufficiently to disintegrate, it will be so thin or small as to be of little further use.
  • FIGURES 3 and 4 disclose schematically a die member 20 composed of a pair of upper and lower plates 21 and 22 having spacer members 23 and 20 between their lateral edges to provide a die passage 25 through which soap is forced to form a continuous elongated rod.
  • Plastic soap is supplied to one end of the die passage 25 by means of a screw conveying device such as a screw type soap plodder 26 which forces the. soap under pressure through .the die passage 25.
  • the upper plate 21 is provided with a transverse blind bore 27 which is connected with a screw conveying device such as the screw type plodder 28 and also carries a pair of flanges 29 and 30 which extend downwardly into the die passage 25 to its midplane.
  • Each of the flanges 29 and 30 has a closed or solid leading edge portion facing upstream with respect to the flow of soap at the inlet end of the die passage 25 and a slotted trailing edge spaced inwardly from the discharge end of the passage and facing downstream.
  • the slots 31 and 32 extend the full height of the flanges 29 and 30 respectively, into communication with the bore 27 and are open at the bottom and trailing edges of the flanges.
  • the lower plate 22 is provided with a blind bore 33 which communicates with a screw conveying device such as the screw type plodder 34. If the material supplied to the bores 27 and 33 is the same, they may beconnected to a single plodder.
  • Flanges 35 and 36 similar to the flanges 29 and 30 and having slots 37 and 38 therein communicating with the bore 33 extend upwardly into the passage 25 and have their upper ends in about the same plane as the lower ends of the flanges 29 and 30, i.e., in about the midplane of the die passage 25.
  • Screw conveying devices such as the screw type plodders 26, 28 and 34 in combination with a constricted compacting zone in the die simplifies greatly the production of uniform, stronglybonded stripes in the extruded soap rod. With such plodders, it is unnecessary to provide flow control or proportional feeding means to assure the formation of uniform stripes in the soap rod and it is not even necessary to control closely the plasticity of the extruded soap and different soap material. Screw conveying devices such as the plodders described above, are not positive feeding devices.
  • the striped soap rod issues from the die passage 25, it may be received on a conveyor (not shown) and carried to a cutter whereit is cut into cakes of a desired size and molded or shaped to form cakes like that shown in FIGURES 1 and 2, or of any other desired shape.
  • the rod can be cut into cakes as it leaves the passage 25 and the sections carried to a molding apparatus for molding into cakes.
  • the stripes extend lengthwise but it will be understood that the cake can be provided with transverse stripes by suitably cutting sections from the soap rod and molding them.
  • the die is shown sche-matically in FIGURES 3 and 4.
  • the die may take other forms and may be constructed in other ways.
  • the die may be a unitary casting having suitable couplings for connecting the bores and passage therein to the plodders and the bores 27 and 33 may extend lengthwise in parallel or substantially parallel relation to the plodder 26.
  • Example 1 A white sodium soap comprised of a base stock of 80% tallow, 20% coconut oil and containing about 15% moisture was milled and worked prior to extrusion in a typical manner and used for the main body of the striped rod. Soap having the same moisture content and to which was added germicide, 3,4',5-tri-bromosalicylanilide and a pink dye was worked in a similar manner.
  • the white soap was extruded through a die like that shown in FIGURES 3 and 4 except that a single injecting flange on one side and a double flange on the other were used. A single plodder was used to inject the colored soap into the grooves on both sides of this rod.
  • the extruder for the main body was started first and then the extruder for the striping insert was started.
  • the speed of the striping plodder was adjusted to fill the grooves completely. Once this adjustment was made, a continuous rod of striped soap came out the end of the extrusion die with no appreciable variation in the appearance of the stripes.
  • the rod was cut into blanks and the blanks stamped into finished cakes on a typical soap-stamping press. The stripes accounted for approximately by weight of the cake.
  • the cakes were tested for germicidal activity and were equivalent to cakes in which the same total quantity of germicide was added to the entire cake.
  • Example 2 Cakes were made using the method described above in which the main body of the cake was soap and the stripes were composed of a soap-non-soa-p mixture containing 18% tallow Igepon T (a fatty acid amide sulphonate, e.g. a sodium tallow fatty acid methyl taurate), 6% free stearic acid, about 6% water and the balance tallow and coconut soaps.
  • Igepon T a fatty acid amide sulphonate, e.g. a sodium tallow fatty acid methyl taurate
  • free stearic acid about 6% water and the balance tallow and coconut soaps.
  • Example 3 Cakes were made, as above, in which both the main body and the stripes were composed of a detergent type material as described in Patent No. 2,894,912.
  • This material contains about 50% coconut Igepon A (a fatty acid ester sulphonate, e.g. an ester of sodium isethionate and coconut oil fatty acids), 9% soap, 27% stearic acid, 2% sodium dodecylbenzene sulphonate, 4% Water and 8% miscellaneous salts.
  • coconut Igepon A a fatty acid ester sulphonate, e.g. an ester of sodium isethionate and coconut oil fatty acids
  • soap 27% stearic acid
  • 2% sodium dodecylbenzene sulphonate 4% Water and 8% miscellaneous salts.
  • a cleansing bar comprising an extruded matrix of a first water-soluble cleansing compound in the shape of a bar having a pair of principal faces on opposite sides thereof and opposed grooves along said principal faces parallel to each other and to the grain of extrusion, said grooves extending into said matrix and terminating about the midplane thereof, each of said grooves being offset from the nearest opposed groove by at least about A; inch, and a second water-soluble cleansing compound in each of said grooves, said second compound being extruded therein concurrently with the extrusion of said matrix, said cleansing bar thereby having stripes extending into said bar in substantially parallel relationship to each other and to the grain of said cake, said first and second water-soluble cleansing com-pounds each consisting essentially of at least one member of the group consisting of soaps, non-soap synthetic detergents and mixtures thereof, said compounds being of such a consistency that they may be extruded through an orifice and thereafter formed and hardened into a self-sustaining cake.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
US406668A 1961-04-10 1964-10-21 Striped soap bars and method and apparatus for making the same Expired - Lifetime US3294692A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL277033D NL277033A (pt) 1961-04-10
BE616115D BE616115A (pt) 1961-04-10
FR893838A FR1319276A (fr) 1961-04-10 1962-04-09 Fabrication de pains de savon
GB13548/62A GB966051A (en) 1961-04-10 1962-04-09 Striped detergent bars
DE19621467727 DE1467727A1 (de) 1961-04-10 1962-04-09 Reinigungsmittelstueck
US406668A US3294692A (en) 1961-04-10 1964-10-21 Striped soap bars and method and apparatus for making the same
US414357A US3268970A (en) 1961-04-10 1964-11-27 Apparatus for making multicolored soap bars
US570391A US3398219A (en) 1961-04-10 1966-08-03 Method for making multi-colored soap bars

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10190661A 1961-04-10 1961-04-10
US406668A US3294692A (en) 1961-04-10 1964-10-21 Striped soap bars and method and apparatus for making the same
US414357A US3268970A (en) 1961-04-10 1964-11-27 Apparatus for making multicolored soap bars
US570391A US3398219A (en) 1961-04-10 1966-08-03 Method for making multi-colored soap bars

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US3294692A true US3294692A (en) 1966-12-27

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Application Number Title Priority Date Filing Date
US406668A Expired - Lifetime US3294692A (en) 1961-04-10 1964-10-21 Striped soap bars and method and apparatus for making the same
US414357A Expired - Lifetime US3268970A (en) 1961-04-10 1964-11-27 Apparatus for making multicolored soap bars
US570391A Expired - Lifetime US3398219A (en) 1961-04-10 1966-08-03 Method for making multi-colored soap bars

Family Applications After (2)

Application Number Title Priority Date Filing Date
US414357A Expired - Lifetime US3268970A (en) 1961-04-10 1964-11-27 Apparatus for making multicolored soap bars
US570391A Expired - Lifetime US3398219A (en) 1961-04-10 1966-08-03 Method for making multi-colored soap bars

Country Status (6)

Country Link
US (3) US3294692A (pt)
BE (1) BE616115A (pt)
DE (1) DE1467727A1 (pt)
FR (1) FR1319276A (pt)
GB (1) GB966051A (pt)
NL (1) NL277033A (pt)

Cited By (23)

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US3779676A (en) * 1970-10-26 1973-12-18 A Bernard Apparatus for making composite product
US3923438A (en) * 1973-06-12 1975-12-02 Colgate Palmolive Co Apparatus for making variegated soap base
US4014807A (en) * 1974-06-10 1977-03-29 Henkel & Cie G.M.B.H. Shaped washing agents having an improved resistance to cracking
US4201743A (en) * 1971-05-27 1980-05-06 Colgate-Palmolive Company Method of making soap bars
US4318878A (en) * 1979-06-22 1982-03-09 Blendax-Werke R. Schneider Gmbh & Co. Manufacturing method for soap bars
DE3225292A1 (de) * 1982-07-07 1984-01-12 Henkel KGaA, 4000 Düsseldorf Reinigungs- und desinfektionsmitteltablette fuer den wasserkasten von spueltoiletten
US4460490A (en) * 1980-12-18 1984-07-17 Jeyes Group Limited Lavatory cleansing blocks
FR2662633A1 (fr) * 1990-05-31 1991-12-06 Thyssen Polymer Gmbh Profile-baguette.
US5198140A (en) * 1988-11-02 1993-03-30 Colgate-Palmolive Company Dual composition soap or detergent bar containing convoluted surfaces and tongue and groove interlock
US5378483A (en) * 1993-08-19 1995-01-03 The Pillsbury Company Method for producing a frozen novelty
US5869437A (en) * 1996-10-29 1999-02-09 Wolfersberger; Donna J. Transparent soap with dissolvable logo
US5965501A (en) * 1997-03-28 1999-10-12 Lever Brothers Company, Division Of Conopco, Inc. Personal washing bar compositions comprising emollient rich phase/stripe
US20020109262A1 (en) * 2001-02-15 2002-08-15 Ron Grosz Methods of manufacturing personal care products
US6506369B2 (en) 2001-05-16 2003-01-14 The Gillette Company Topical product with visual indicator
US6663374B1 (en) 2002-08-06 2003-12-16 Dreyer's Grand Ice Cream, Inc. Apparatus for forming an extruded ice cream dessert with inclusions
US20030232025A1 (en) * 2002-06-12 2003-12-18 Colwell Dennis James Personal care product
US20040047822A1 (en) * 2002-08-02 2004-03-11 Zamudo-Tena Jose F. Clear personal care compositions containing visible capsules
US6723269B2 (en) 2001-02-15 2004-04-20 The Gillette Company Methods of manufacturing personal care products
US6776981B2 (en) 2002-01-29 2004-08-17 The Gillette Company Personal care product
WO2005095085A2 (en) * 2004-04-02 2005-10-13 Evyap Sabun, Yag, Gliserin Sanayi Ve Ticaret Anonim Sirketi A method and apparatus used in the manufacturing of layered products
US20080188388A1 (en) * 2007-02-07 2008-08-07 Conopco, Inc., D/B/A Unilever Process for making personal washing bars exhibiting artisan crafted appearance having surface inclusions
US20080214430A1 (en) * 2007-03-01 2008-09-04 Conopco, Inc., D/B/A Unilever Extruded artisan soap having inner vein
US8048406B2 (en) 2001-02-15 2011-11-01 The Dial Corporation Personal care product

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US3530531A (en) * 1968-01-23 1970-09-29 Armour & Co Apparatus for preparing poultry loaf product
US3494993A (en) * 1968-01-29 1970-02-10 Dow Chemical Co Extrusion of wide thermoplastic film and sheet
BE788545A (fr) * 1971-09-10 1973-03-08 Leesona Corp Appareil pour l'extrusion de matieres plastiques
FR2158540B3 (pt) * 1971-11-05 1975-11-28 Unilever Nv
DE2526917C2 (de) * 1975-06-16 1979-06-28 Henkel Kgaa, 4000 Duesseldorf Vorrichtung zur Herstellung zweifarbig gestreifter Seifenstücke
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US4164385A (en) * 1978-05-12 1979-08-14 Henkel Kommanditgesellschaft Auf Aktien Extruder with mixing chambers
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US4459094A (en) * 1982-09-30 1984-07-10 Colgate-Palmolive Company Plodder outlet assembly
SE446954B (sv) * 1985-03-12 1986-10-20 Uponor Ab Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
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US6390797B1 (en) 1999-02-05 2002-05-21 The Dial Corporation Apparatus for manufacturing multicolored soap bars
USD418941S (en) * 1999-02-10 2000-01-11 Faith Freeman Soap
USD419720S (en) * 1999-02-10 2000-01-25 Faith Freeman Soap
USD428526S (en) * 1999-03-31 2000-07-18 Faith Freeman Soap
USD430953S (en) * 1999-03-31 2000-09-12 Faith Freeman Soap
US6369021B1 (en) 1999-05-07 2002-04-09 Ecolab Inc. Detergent composition and method for removing soil
USD428527S (en) * 1999-06-18 2000-07-18 Faith Freeman Fireworks soap
USD428199S (en) * 1999-06-18 2000-07-11 Faith Freeman Christmas tree soap
USD430346S (en) * 1999-09-24 2000-08-29 Van Der Hagen John Two part soap article
USD430345S (en) * 1999-09-24 2000-08-29 Van Der Hagen John Two part circular soap article
USD430347S (en) * 1999-09-24 2000-08-29 Van Der Hagen John Layered oval soap article
USD431676S (en) * 1999-10-06 2000-10-03 Benckiser, N.V. Detergent tablet
DE10010760A1 (de) * 2000-03-04 2001-09-20 Henkel Kgaa Mehrphasige Wasch- und Reinigungsmittelformkörper mit nicht-gepreßten Anteilen
US6852260B2 (en) * 2001-06-29 2005-02-08 Colgate-Palmolive Company Process for preparing cleansing bars having well-defined platelet striations therein
US20060134255A1 (en) * 2004-12-16 2006-06-22 Myers E G Variable drive marbleizing rotor
EP3039175B1 (en) 2013-08-29 2019-10-09 Teleflex Medical Incorporated High-strength multi-component suture
USD754923S1 (en) * 2014-01-15 2016-04-26 Elaina Joy Bender Multi-layered soap
CN106434073A (zh) * 2016-08-31 2017-02-22 兰州林美克机械制造有限公司 多色皂合成器
US11505001B2 (en) * 2018-12-19 2022-11-22 The Goodyear Tire & Rubber Company Method for forming tire components
US11485062B2 (en) * 2018-12-19 2022-11-01 The Goodyear Tire & Rubber Company Apparatus for forming an encapsulated strip
US11697237B2 (en) * 2018-12-19 2023-07-11 The Goodyear Tire & Rubber Company Dual compound extruder apparatus with rotatable head
USD932099S1 (en) * 2019-11-06 2021-09-28 Henkel Ag & Co. Kgaa Detergent tablet

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US5198140A (en) * 1988-11-02 1993-03-30 Colgate-Palmolive Company Dual composition soap or detergent bar containing convoluted surfaces and tongue and groove interlock
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US5965501A (en) * 1997-03-28 1999-10-12 Lever Brothers Company, Division Of Conopco, Inc. Personal washing bar compositions comprising emollient rich phase/stripe
US6174845B1 (en) 1997-03-28 2001-01-16 Lever Brothers Company, Division Of Conopco, Inc. Personal washing bar compositions comprising emollient rich phase/stripe
US20020109262A1 (en) * 2001-02-15 2002-08-15 Ron Grosz Methods of manufacturing personal care products
US6723269B2 (en) 2001-02-15 2004-04-20 The Gillette Company Methods of manufacturing personal care products
US6838032B2 (en) 2001-02-15 2005-01-04 The Gillette Company Methods of manufacturing personal care products
US8048406B2 (en) 2001-02-15 2011-11-01 The Dial Corporation Personal care product
US6506369B2 (en) 2001-05-16 2003-01-14 The Gillette Company Topical product with visual indicator
US6776981B2 (en) 2002-01-29 2004-08-17 The Gillette Company Personal care product
US20030232025A1 (en) * 2002-06-12 2003-12-18 Colwell Dennis James Personal care product
US6752982B2 (en) 2002-06-12 2004-06-22 The Gillette Company Personal care product
US7229611B2 (en) 2002-08-02 2007-06-12 The Gillette Company Clear personal care compositions containing visible capsules
US20040047822A1 (en) * 2002-08-02 2004-03-11 Zamudo-Tena Jose F. Clear personal care compositions containing visible capsules
US6663374B1 (en) 2002-08-06 2003-12-16 Dreyer's Grand Ice Cream, Inc. Apparatus for forming an extruded ice cream dessert with inclusions
WO2005095085A2 (en) * 2004-04-02 2005-10-13 Evyap Sabun, Yag, Gliserin Sanayi Ve Ticaret Anonim Sirketi A method and apparatus used in the manufacturing of layered products
WO2005095085A3 (en) * 2004-04-02 2006-03-02 Sirketi Evyap Sabun Yag Gliser A method and apparatus used in the manufacturing of layered products
US20080188388A1 (en) * 2007-02-07 2008-08-07 Conopco, Inc., D/B/A Unilever Process for making personal washing bars exhibiting artisan crafted appearance having surface inclusions
US7838480B2 (en) 2007-02-07 2010-11-23 Conopco, Inc. Process for making personal washing bars exhibiting artisan crafted appearance having surface inclusions
US20080214430A1 (en) * 2007-03-01 2008-09-04 Conopco, Inc., D/B/A Unilever Extruded artisan soap having inner vein
US7683019B2 (en) * 2007-03-01 2010-03-23 Conopco, Inc. Extruded artisan soap having inner vein
US7858571B2 (en) 2007-03-01 2010-12-28 Conopco, Inc. Extruded artisan soap having inner vein

Also Published As

Publication number Publication date
FR1319276A (fr) 1963-02-22
GB966051A (en) 1964-08-06
BE616115A (pt) 1900-01-01
DE1467727A1 (de) 1969-03-27
US3268970A (en) 1966-08-30
NL277033A (pt) 1900-01-01
US3398219A (en) 1968-08-20

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