GB875902A - Method for producing and moulding plastic materials having a gaseous ingredient - Google Patents
Method for producing and moulding plastic materials having a gaseous ingredientInfo
- Publication number
- GB875902A GB875902A GB19019/59A GB1901959A GB875902A GB 875902 A GB875902 A GB 875902A GB 19019/59 A GB19019/59 A GB 19019/59A GB 1901959 A GB1901959 A GB 1901959A GB 875902 A GB875902 A GB 875902A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- weight
- conduit
- pat
- pressure
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/16—Fatty acid esters
- A21D2/165—Triglycerides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
- A23D7/02—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by the production or working-up
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymers & Plastics (AREA)
- Edible Oils And Fats (AREA)
Abstract
875,902. Aerated food fats. CHEMETRON CORPORATION. June 3, 1959 [June 23, 1958], No. 19019/59. Class 84. [Also in Group V] Pats of plastic material e.g. margarine, which incorporate a gaseous ingredient are formed by mixing with the material ingredients at high pressure a volume of gas, passing a portion of the aerated mixture into a moulding apparatus and allowing it to undergo a first expansion to a lower pressure, segragating said portion from the other material, and permitting said portion to undergo a second expansion to atmospheric pressure to form an accurately sized pat of pre-determined specific gravity. Liquid margarine ingredients comprising 2,600 parts by weight of selectively hydrogenated vegetable oil, 530 parts by weight skimmed milk, 100 parts by weight of salt, 5 parts by weight of emulsifier, 5 parts by weight lecithin, and 2 parts by weight of yellow food colouring are mixed in a tank 10, passed through conduit 16, aerated by a gas such as air or nitrogen from tank 19, and passed at about 300 p.s.i.g. and at 108‹F. through a cooling apparatus 24 to a tempering apparatus 38. From thence at about 75 p.s.i.g. the mixture passes through conduit 55 to an accumulation zone which leads on one side through conduit 57 to a moulding head 58, and on the other to a piston-loaded compensator. The head 58 is rotatable and has moulding compartments comprising cylinders 82, 83 and blocks 80, 81 which are intermittently fed from conduit 57 the average pressure in which is about 35 p.s.i.g. With block 80 and conduit 57 in register, block 80 is moved inwardly under said pressure to form pat 71 and through rigid coupling 84, a previously moulded pat 70 is carried from cylinder 83 to a wrapper wheel. Head 58 is then rotated a quarter turn, and blocks 80, 81 uncoupled, whereupon 71 swells, is reduced to atmospheric pressure, and removed upon further rotation similarly to pat 70. Before pat 71 is moulded blocks 80, 81 may be uncoupled, block 80 moved inwardly by the pressure of the material, the blocks recoupled, and moved outwardly to the position of Fig, 6 (not shown). Pats of lard, shortening, soap, waxes, and reconstituted butter may be prepared similarly. Specification 831,662 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US875902XA | 1958-06-23 | 1958-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB875902A true GB875902A (en) | 1961-08-23 |
Family
ID=22206093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19019/59A Expired GB875902A (en) | 1958-06-23 | 1959-06-03 | Method for producing and moulding plastic materials having a gaseous ingredient |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB875902A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981649A (en) * | 1974-01-22 | 1976-09-21 | The Furukawa Electric Co., Ltd. | Apparatus for producing a foamed thermoplastic resin article |
US11419346B2 (en) | 2014-10-17 | 2022-08-23 | Upfield Europe B.V. | Edible aerated water-in-oil emulsions |
-
1959
- 1959-06-03 GB GB19019/59A patent/GB875902A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981649A (en) * | 1974-01-22 | 1976-09-21 | The Furukawa Electric Co., Ltd. | Apparatus for producing a foamed thermoplastic resin article |
US11419346B2 (en) | 2014-10-17 | 2022-08-23 | Upfield Europe B.V. | Edible aerated water-in-oil emulsions |
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