US2677665A - Manufacture of soap bars or tablets - Google Patents
Manufacture of soap bars or tablets Download PDFInfo
- Publication number
- US2677665A US2677665A US157410A US15741050A US2677665A US 2677665 A US2677665 A US 2677665A US 157410 A US157410 A US 157410A US 15741050 A US15741050 A US 15741050A US 2677665 A US2677665 A US 2677665A
- Authority
- US
- United States
- Prior art keywords
- soap
- filled
- parts
- sodium
- molten
- 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
Links
- 239000000344 soap Substances 0.000 title claims description 103
- 238000004519 manufacturing process Methods 0.000 title description 5
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- 239000004115 Sodium Silicate Substances 0.000 claims description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 17
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 15
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 15
- 230000007935 neutral effect Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 229940095696 soap product Drugs 0.000 claims description 12
- 239000000499 gel Substances 0.000 description 21
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 235000019197 fats Nutrition 0.000 description 6
- 238000003801 milling Methods 0.000 description 6
- 235000019482 Palm oil Nutrition 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000002540 palm oil Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000003346 palm kernel oil Substances 0.000 description 3
- 235000019865 palm kernel oil Nutrition 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229910020169 SiOa Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229940116364 hard fat Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/18—Water-insoluble compounds
-
- 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
Definitions
- the present invention relates to the manu facture of soap bars or tablets. More particularly, it relates to the manufacture of hard, filled soaps containing relatively low percentages of total fatty matter.
- hot molten soap may be cooled by passing it, in a fluid condition, as a very thin layer over a strongly cooled surface whereby it is caused to solidify and crystallize practically instantaneously throughout its entire thickness. It is appropriately removed, from the surface by scrapers or equivalent means.
- the solidified soap thus obtained may be molded or compressed into bars or tablets by the aid of a plodder.
- Such treatment may be applied to soap containing from about 60% to 63% of fatty acids or fatty and resinous acids, or may be applied to filled soaps which contain more than the normal quantity of water as well as salts such as sodium silicate, sodium carbonate I filled soap may be rapidly chilled and thereafter the solidified filled soap may be plodded.
- the more conventional liquid fillers such as neutral sodium silicate or mixtures thereof with caustic alkalies, alkali carbonates and water in suitable proportions can be mixed with 63% soap made from relatively hard fat charges, such as charges containing, e. g., 90% palm oil and palm kernel oil, to produce firm plodded filled soaps.
- relatively hard fat charges such as charges containing, e. g., 90% palm oil and palm kernel oil
- Weak solutions of salt or other electrolyte may also be used as fillers when the total fatty matter content is above 50%
- these conventional liquid fillings are used in the preparation of plodded filled soaps containing relatively low percentages of total fatty matter or plodded filled soap made from softer fat charges, the resultant soap bars and tablets are found to be too soft for satisfactory handling.
- sodium aluminum silicate gel to hot molten soap.
- the soap which may then have a total fatty matter content of between about 30% and is then rapidly chilled and the solidified soap is thereafter plodded.
- the sodium aluminum silicate gel may be added to the soap in a number of different ways.
- One such way is to add the sodium aluminum silicate gel, in an already prepared form, directly to the soap.
- Another way is to form the sodium aluminum silicate gel in situ within the soap. This may be accomplished, for example, by adding sodium silicate solution and sodium aluminate solution to the hot molten soap, or by adding the required proportions of such ingredients as aluminum silicate gel or alumina gel, silica gel and caustic soda to form a sodium aluminum silicate gel of the desired composition.
- the proportion of sodium silicate added may be between 3 and 40 parts and that of sodium aluminate between 1 and 10 parts, in which case the amount of soap will vary between 50 and 96 parts.
- the resultant soap may contain up to 50% of sodium aluminum silicate gel.
- One advantage of my invention is that the molten filled soap remains relatively fluid for processing purposes.
- Another advantage is that I am able to produce a filled soap which, due to the filling, has base exchange and water softening properties.
- the product in bar form is quite firm without being overloaded with solid mat rial.
- my novel soap has a good appearance and is relatively free from the undesir able phenomenon of efflorescence, which in most filled soaps is exhibited in various forms ranging from a white bloom to a whiskery or thick furlike surface deposit.
- the alkalinity of the filled soap according to the present invention can be controlled by the relative proportions of the added ingredients. For many purposes it is desirable to avoid excessive alkalinity in the soap. When this object is in view, it is preferred to use a sodium aluminate with a NazO/AlzOs ratio of not greater than 1.5 and a neutral sodium silicate with a SiOz/NazO ratio of 3.2, all such ratios being understood to be molecular proportions. In the mixture of sodium aluminate and neutral sodium silicate, the final SiOa/NazO ratio should preferably not be substantially less than 1.9 unless rather alkaline products are required.
- Example 1 63 parts by weight of a 63% total fatty acids content soap made from a fat charge consisting of 90% palm oil and. 10% palm kernel oil were added to a crutc'h'er in the molten state. Twentyseven parts by weight of 80 Twaddell neutral sodium silicate and 10 parts by weight of a 40% aqueous solution of sodium aluminate having a NazO /Al2O3 ratio of 1.46 were added to the crutcher.
- Example 2 63 parts by weight of a molten 63% total fatty acids content soap made from a fat charge consisting of 80% palm oil and 20% groundnut oil were mixed in a crutcher with 27 parts by weight of 80 Twaddell neutral sodium silicate and 10 parts by weight of a aqueous solution of sodium aluminate having an Na'ZO/AIZOS ratio of 1.46.
- the temperature of the molten mixture was 80 'C.
- the mixture was then chilled to 22 C. in about 1 second over a three-roll, water-cooled mill, Ire-milled over the same mill and plodded under vacuum.
- the bars of filled soap thus obtained contained 41.3% total fatty matter and were of good appearance and somewhat harder than 63%soap bars prepared in a similar manner
- Example 3 The method of Example 1 was repeated, the v amounts of 63% soap, neutral sodium silicate and sodium aluminate being changed, however, to 55,
- Example 4 The method of Example 2 was repeated, the amounts of 63% soap, neutral sodium silicate and sodium aluminate solution being changed, however, to 84, 11.7 and 4.3 parts by weight respectively.
- the resultant molten filled soap was subjected to chilling, milling and plodding as in Example 2.
- the filled soap bar contained 54.8% total fatty matter and was appreciably harder than 63% soap bars prepared by the analogous steps of chilling, milling and vacuum plodding.
- Example 5 Sixty-nine parts by weight of a 63% total fatty acids content soap made from a fat charge consisting of 95% palm oil and 5% rosin were mixed in a crutcher with 22.5 parts by weight of '80 Twaddell neutralasilicate and 8.5 parts by weight of a 40% aqueous solution of 95% sodium aluminate of NazO/AhOs ratio 1.27.
- the molten filled soap thus obtained at a temperature of 83 C. was chilled in about 1 second to 22 C. over a three-roll, water-cooled mill and then plodded under vacuum.
- the bars or filled soap thus obtained contained 45.9% total fatty matter and were of good appearance and substantially equal in hardness to 63% total fatty matter soap bars prepared in a similar manner.
- Example 6 A mixture was made, at a temperature of 76 0., of 27 parts by weight of 80 Twaddell neutral sodium silicate and 10 parts by weight of a 40% aqueous solution of sodium aluininate having a NazO/Alzoa ratio of 1.46. The mixture was stirred until it formed a slurry which was then added to 63 parts by weight of a molten 63% soap made from a fat charge censisting of 9 0% palm oil and 10% palm kernel oil. The mixture was crutched at a temperature of 80 C. for 20 minutes, chilled to 24 C. in about 1 second over a three-r011 Water-cooled mill, milled over a threeroll mill and plodded under vacuum. The bars of filled soap so produced contained 42.3% total fatty matter and were of good appearance and substantially equal in hardness to plodded 63% soap bars.
- One or more steps may be taken to increase the degree to which the filled soap mass is compacted during plodding.
- the filled soap may be worked prior to plodding,
- the said working being carried out by milling or refining.
- the plodding may be carried out at subatmospheric pressure or in the presence of carbon dioxide.
- the steps taken to increase the degree to which the filled soap mass is compressed may also include the step of passing the extruded filled soap bar into an extension tube added to the nozzle of the plodder, the increased resistance of which serves to build up the pressure in the plodder.
- the sodium aluminum silicate filler used in my invention may be used alone or in conjunction with other fillers such as sodium carbonate, starch, sugar, clay and other well-known filler materials.
- a method :of forming a hard solid filled soap product which includes the steps of chilling hot molten filled soap containing sodium aluminum silicate gel and thereafter plodding the resultant solidified filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of forming sodium aluminum silicate gel in situ within hot molten soap, chilling the molten filled soap and plodding the resultant solidified filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of adding up to about 50% by weight of sodium aluminum silicate gel to hot molten soap, chilling the molten filled soap and plodding the resultant solidified filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of adding to hot molten soap about 3 to 40 parts by weight of 80 TW, neutral sodium silicate having a SiOz/NazO ratio of not substantially less than 3.2 and about 1 to parts by weight of 40% aqueous sodium aluminate, chilling the molten filled soap and plodding the resultant filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of adding to hot molten soap about 1 to 10 parts by weight of 40% aqueous sodium aluminate having a NazO/AlzOs ratio of not greater than about 1.5 and about 3 to 40 parts by weight of 80 Tw. neutral sodium silicate, chilling the hot molten filled soap and plodding the resultant filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of adding to hot molten soap sodium silicate having a SiO2/NazO ratio of not substantially less than 3.2 and sodium aluminate having a Na-zO/AlzOa ratio of not greater than about 1.5 to form a sodium aluminum silicate having a SiO'z/Na2O ratio not substantially less than 1.9, chilling the hot molten filled soap and plodding the resultant filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of adding about 3 to 40 parts by weight of 89 'Iw. neutral sodium silicate and about 1 to 10 parts of 40% aqueous sodium aluminate to about 50 to 96 parts of hot molten soap, chilling the hot molten filled soap and plodding the resultant solidified filled soap.
- a method of forming a hard solid filled soap product which includes the successive steps of chilling hot molten filled soap containing sodium aluminum silicate gel, working the resultant solidified filled soap and plodding the worked solidified filled soap.
- a method of forming a hard solid filled soap product which includes the steps of chilling hot molten filled soap containing sodium aluminum silicate gel and thereafter plodding the resultant solidified filled soap at sub-atmospheric pressure.
- a method of forming a hard solid filled soap product which includes the successive steps of chilling hot molten filled soap containing sodium aluminum silicate gel, milling the resultant solidified filled soap and plodding the milled. filled soap at subatmospheric pressure.
- a method of forming a hard, solid, filled soap product which includes the successive steps of adding about 3 to 40 parts by weight of Tw. neutral sodium silicate and about 1 to 10 parts of aqueous sodium aluminate to about to 96 parts of hot molten soap to form sodium aluminum silicate gel in situ within the hot molten soap, chilling the molten filled soap, and plodding the resultant solidified filled soap.
- a plodded filled soap containing sodium aluminum silicate gel prepared by the method of claim 1.
- a plodded filled soap containing up to about 50% sodium aluminum silicate gel prepared by the method of claim 1.
Landscapes
- 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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18946/49A GB688466A (en) | 1949-07-19 | 1949-07-19 | Improvements in the manufacture of soap bars or tablets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2677665A true US2677665A (en) | 1954-05-04 |
Family
ID=10121153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US157410A Expired - Lifetime US2677665A (en) | 1949-07-19 | 1950-04-21 | Manufacture of soap bars or tablets |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2677665A (en(2012)) |
| GB (1) | GB688466A (en(2012)) |
| NL (1) | NL75847C (en(2012)) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071377A (en) * | 1973-05-07 | 1978-01-31 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Method of mechanical dishwashing and compositions |
| US4083793A (en) * | 1973-05-23 | 1978-04-11 | Henkel Kommanditgesellschaft Auf Aktien | Washing compositions containing aluminosilicates and nonionics and method of washing textiles |
| US4213874A (en) * | 1978-01-27 | 1980-07-22 | J. M. Huber Corporation | Synthetic amorphous sodium aluminosilicate base exchange materials |
| US4265777A (en) * | 1980-04-17 | 1981-05-05 | The Procter & Gamble Company | Detergent compositions containing an aluminosilicate detergency builder and an unsaturated fatty acid soap |
| US4719030A (en) * | 1985-03-05 | 1988-01-12 | The Procter & Gamble Company | Transparent or translucent toilet soap bars containing water-insoluble silica or silicates |
| WO2000036075A1 (en) * | 1998-12-14 | 2000-06-22 | Unilever Plc | Process for preparing a low tfm detergent bar composition |
| WO2001042419A1 (en) * | 1999-12-08 | 2001-06-14 | Unilever Plc | Improved detergent bar composition and manufacturing process |
| WO2001042418A1 (en) * | 1999-12-08 | 2001-06-14 | Unilever Plc | Improved detergent bar composition |
| WO2002046346A1 (en) * | 2000-12-05 | 2002-06-13 | Unilever Plc | Improved detergent bar composition |
| US20020193277A1 (en) * | 1999-11-29 | 2002-12-19 | Kazuyuki Takeshima | Cleaning composition and method of preparing the same |
| RU2235762C2 (ru) * | 1998-12-14 | 2004-09-10 | Унилевер Нв | Способ получения состава бруска детергента с низким tfm |
| US20110077186A1 (en) * | 2009-09-29 | 2011-03-31 | Mac Lai | Soap bar containing hydrogel phase particles |
| WO2022122874A1 (en) * | 2020-12-10 | 2022-06-16 | Unilever Ip Holdings B.V. | Laundry soap bar composition |
| WO2022180228A1 (en) | 2021-02-26 | 2022-09-01 | Unilever Ip Holdings B.V. | A soap bar |
| WO2025056491A1 (en) * | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | A composition and process for preparing a high moisture soap composition comprising amorphous sodium aluminosilicate |
| WO2025056490A1 (en) * | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | Soap compositions comprising amorphous aluminosilicate |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT330930B (de) * | 1973-04-13 | 1976-07-26 | Henkel & Cie Gmbh | Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen |
| DK151231C (da) * | 1973-04-13 | 1988-07-04 | Henkel Kgaa | Fremgangsmaade til rensning, herunder vask, forvask og blegende vask, affaste materialer, isaer tekstiler, samt middel til udoevelse af fremgangsmaaden og fremgamgsmaade til fremstiling af midlet |
| DE3612701A1 (de) * | 1986-04-15 | 1987-10-22 | Degussa | Waschmittel in stueckiger form |
| GB2255782A (en) * | 1991-05-15 | 1992-11-18 | Eric Rutter | Floating soaps |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190809744A (en) * | 1907-06-14 | 1908-10-01 | Edward Thompson Clifton Firth | A Composition and Process for Making Pumice and like Soaps. |
| US924792A (en) * | 1905-09-26 | 1909-06-15 | Electric Smelting And Aluminum Company | Detergent. |
| GB160892A (en) * | 1919-12-01 | 1921-04-01 | Frederic George Chadbourne | Improvements in or relating to the manufacture of saponaceous compositions |
| FR755264A (fr) * | 1932-05-18 | 1933-11-22 | Inspro Products Ltd | Nouveau produit détersif |
| GB470699A (en) * | 1936-12-04 | 1937-08-20 | Eugene Victor Hayes Gratze | Improvements in and relating to silica gell suspensions and compositions |
| US2257545A (en) * | 1937-12-24 | 1941-09-30 | Monsanto Chemicals | Detergent composition |
| US2295594A (en) * | 1941-01-28 | 1942-09-15 | Prodcter And Gamble Company | Detergent soap product and process |
| US2299768A (en) * | 1938-05-20 | 1942-10-27 | Houdry Process Corp | Treatment of solid contact masses |
| US2316689A (en) * | 1941-06-05 | 1943-04-13 | Colgate Palmolive Peet Co | Soapmaking |
| US2394321A (en) * | 1942-05-19 | 1946-02-05 | Colgate Palmolive Peet Co | Process of preparing sulphonated organic detergents |
-
0
- NL NL75847D patent/NL75847C/xx active
-
1949
- 1949-07-19 GB GB18946/49A patent/GB688466A/en not_active Expired
-
1950
- 1950-04-21 US US157410A patent/US2677665A/en not_active Expired - Lifetime
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US924792A (en) * | 1905-09-26 | 1909-06-15 | Electric Smelting And Aluminum Company | Detergent. |
| GB190809744A (en) * | 1907-06-14 | 1908-10-01 | Edward Thompson Clifton Firth | A Composition and Process for Making Pumice and like Soaps. |
| GB160892A (en) * | 1919-12-01 | 1921-04-01 | Frederic George Chadbourne | Improvements in or relating to the manufacture of saponaceous compositions |
| FR755264A (fr) * | 1932-05-18 | 1933-11-22 | Inspro Products Ltd | Nouveau produit détersif |
| GB470699A (en) * | 1936-12-04 | 1937-08-20 | Eugene Victor Hayes Gratze | Improvements in and relating to silica gell suspensions and compositions |
| US2257545A (en) * | 1937-12-24 | 1941-09-30 | Monsanto Chemicals | Detergent composition |
| US2299768A (en) * | 1938-05-20 | 1942-10-27 | Houdry Process Corp | Treatment of solid contact masses |
| US2295594A (en) * | 1941-01-28 | 1942-09-15 | Prodcter And Gamble Company | Detergent soap product and process |
| US2316689A (en) * | 1941-06-05 | 1943-04-13 | Colgate Palmolive Peet Co | Soapmaking |
| US2394321A (en) * | 1942-05-19 | 1946-02-05 | Colgate Palmolive Peet Co | Process of preparing sulphonated organic detergents |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071377A (en) * | 1973-05-07 | 1978-01-31 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Method of mechanical dishwashing and compositions |
| US4083793A (en) * | 1973-05-23 | 1978-04-11 | Henkel Kommanditgesellschaft Auf Aktien | Washing compositions containing aluminosilicates and nonionics and method of washing textiles |
| US4213874A (en) * | 1978-01-27 | 1980-07-22 | J. M. Huber Corporation | Synthetic amorphous sodium aluminosilicate base exchange materials |
| US4265777A (en) * | 1980-04-17 | 1981-05-05 | The Procter & Gamble Company | Detergent compositions containing an aluminosilicate detergency builder and an unsaturated fatty acid soap |
| US4719030A (en) * | 1985-03-05 | 1988-01-12 | The Procter & Gamble Company | Transparent or translucent toilet soap bars containing water-insoluble silica or silicates |
| CZ302692B6 (cs) * | 1998-12-14 | 2011-09-07 | Unilever N. V. | Detergentní kostka s nízkým celkovým obsahem mastných látek a zpusob její výroby |
| WO2000036075A1 (en) * | 1998-12-14 | 2000-06-22 | Unilever Plc | Process for preparing a low tfm detergent bar composition |
| US6207636B1 (en) | 1998-12-14 | 2001-03-27 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Process for preparing a low TFM detergent bar composition |
| RU2235762C2 (ru) * | 1998-12-14 | 2004-09-10 | Унилевер Нв | Способ получения состава бруска детергента с низким tfm |
| US6828288B2 (en) | 1999-11-29 | 2004-12-07 | Iq Center Co., Ltd. | Cleaning composition and method of preparing the same |
| US20020193277A1 (en) * | 1999-11-29 | 2002-12-19 | Kazuyuki Takeshima | Cleaning composition and method of preparing the same |
| EP1234869A4 (en) * | 1999-11-29 | 2004-07-07 | Iq Ct Co Ltd | CLEANING COMPOSITION AND METHOD FOR PRODUCING THE SAME |
| US6310016B1 (en) | 1999-12-08 | 2001-10-30 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Detergent bar composition and manufacturing process comprising colloidal aluminum hydroxide phosphate complex |
| US6492321B2 (en) | 1999-12-08 | 2002-12-10 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Detergent bar comprising amorphous silica and salt of carboxylic and/or sulphonic acid |
| WO2001042418A1 (en) * | 1999-12-08 | 2001-06-14 | Unilever Plc | Improved detergent bar composition |
| WO2001042419A1 (en) * | 1999-12-08 | 2001-06-14 | Unilever Plc | Improved detergent bar composition and manufacturing process |
| WO2002046346A1 (en) * | 2000-12-05 | 2002-06-13 | Unilever Plc | Improved detergent bar composition |
| US8618035B2 (en) | 2009-09-29 | 2013-12-31 | Johnson & Johnson Consumer Companies, Inc. | Soap bar containing hydrogel phase particles |
| EP2319909A1 (en) | 2009-09-29 | 2011-05-11 | Johnson & Johnson Consumer Companies, Inc. | Soap bar containing hydrogel phase particles |
| US20110077186A1 (en) * | 2009-09-29 | 2011-03-31 | Mac Lai | Soap bar containing hydrogel phase particles |
| WO2022122874A1 (en) * | 2020-12-10 | 2022-06-16 | Unilever Ip Holdings B.V. | Laundry soap bar composition |
| WO2022180228A1 (en) | 2021-02-26 | 2022-09-01 | Unilever Ip Holdings B.V. | A soap bar |
| WO2025056491A1 (en) * | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | A composition and process for preparing a high moisture soap composition comprising amorphous sodium aluminosilicate |
| WO2025056490A1 (en) * | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | Soap compositions comprising amorphous aluminosilicate |
Also Published As
| Publication number | Publication date |
|---|---|
| GB688466A (en) | 1953-03-11 |
| NL75847C (en(2012)) |
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