WO1999012719A1 - Coquille artificielle reproduisant les caracteristiques de la coquille d'escargot - Google Patents
Coquille artificielle reproduisant les caracteristiques de la coquille d'escargot Download PDFInfo
- Publication number
- WO1999012719A1 WO1999012719A1 PCT/FR1998/001909 FR9801909W WO9912719A1 WO 1999012719 A1 WO1999012719 A1 WO 1999012719A1 FR 9801909 W FR9801909 W FR 9801909W WO 9912719 A1 WO9912719 A1 WO 9912719A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shell
- resin
- natural
- reproducing
- category
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0079—Liquid crystals
Definitions
- the invention relates to the production in number of artificial shells intended to receive, preserve, cook and taste the flesh of gastropods in the same way as it would be made with natural snail shells. To obtain a realistic reproduction of the shells, these must reproduce the main mechanical, visual and weight characteristics of the natural shells as well as possible.
- a snail shell is a container of particular shape whose walls are extremely thin, ultimately leading to a great lightness of said shell
- the shell must be able to resist without any destruction at temperatures varying from -50 ° C corresponding to the conservation or freezing of the snails ready to cook, up to a temperature of the order of +250 ° C corresponding to a usual temperature for baking snails in the oven, - necessarily high production rates require production cycles of less than 20 seconds per shell to meet demand , which totally excludes many molding techniques if we want to correctly reproduce the complexity of the shapes, the thinness of the walls, etc ...
- the envelope of the snail which must respect the sanitary standards of foodiness should not be a determining factor in the cost of the snail, that is to say say that the envelope must be made in such a way that the unit cost is as low as possible to be compatible with the current general economy.
- the present invention aims precisely to overcome all these drawbacks by proposing an artificial shell which realistically reproduces the natural shell through the use of an adequate resin which will be detailed below.
- the artificial shell to receive, store up to -50 ° C and cook in the traditional way at temperatures around +250 ° C, gastropod meat which can later be extracted in the same way as a natural shell for consumption, while reproducing as closely as possible natural characteristics of shape, weight and fineness of the external envelope, is remarkable in that it is obtained in a cycle of duration less than 20 seconds, by pressure injection of a food resin falling in particular in the category polyesters, and more particularly aromatic polyesters, such as in particular the polymers grouped under the name liquid crystal polymers (LCP) or polyetherimides, in at least one heated mold reproducing the volumes of the natural shell.
- LCP liquid crystal polymers
- a food resin will now be described by way of nonlimiting example, making it possible to achieve the expected result.
- no cheap substance has been known which can at the same time withstand very large temperature variations (-50 ° C to +250 ° C) while being used in injection presses and finally having the necessary character. of food demanded by French standards and by most consumer countries.
- LCP liquid crystal polymers
- this type of resin is particularly fluid, which further facilitates obtaining thin walls.
- This resin formed from a liquid crystal polymer base charged with a magnesium silicate (talc) in proportions of between 30% and 60% by weight exactly corresponds to the product which will be available under the trade name XYDAR M- 345 NT 15 (45% talc) with the American company AMOCO Corporation in Chicago (Illinois); it is now approved for its food quality.
- talc magnesium silicate
- this resin it was therefore possible to make imprints with the general shapes of the snail shell, making it possible to develop an artificial shell quite close to the natural shell, capable of holding continuously at temperatures which may vary. from -50 to + 250 ° C while retaining dimensions and mechanical qualities very similar to those of the natural shell, such as the thinness of the walls and a weight of between 2 and 7 gr per shell.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU90816/98A AU9081698A (en) | 1997-09-05 | 1998-09-07 | Artificial shell reproducing the snail shell characteristics |
| EP98942835A EP1009609A1 (fr) | 1997-09-05 | 1998-09-07 | Coquille artificielle reproduisant les caracteristiques de la coquille d'escargot |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR97/11078 | 1997-09-05 | ||
| FR9711078A FR2768075B1 (fr) | 1997-09-05 | 1997-09-05 | Procede de fabrication en nombre de coquilles artificielles d'escargot et coquilles ainsi obtenues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999012719A1 true WO1999012719A1 (fr) | 1999-03-18 |
Family
ID=9510810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1998/001909 Ceased WO1999012719A1 (fr) | 1997-09-05 | 1998-09-07 | Coquille artificielle reproduisant les caracteristiques de la coquille d'escargot |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1009609A1 (fr) |
| AU (1) | AU9081698A (fr) |
| FR (1) | FR2768075B1 (fr) |
| WO (1) | WO1999012719A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944874B1 (fr) * | 2009-04-23 | 2011-06-10 | Centre Nat Rech Scient | Dispositif pour appliquer une sollicitation mecanique de flexion a un echantillon d'un materiau et systeme mettant en oeuvre un tel dispositif |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1095738A (fr) * | 1954-03-16 | 1955-06-06 | Coquille factice pour escargots | |
| EP0089269A1 (fr) * | 1982-03-11 | 1983-09-21 | Torino | Récipient en forme de coquille d'escargot et moule pour sa fabrication |
| GB2124236A (en) * | 1982-07-26 | 1984-02-15 | Dart Ind Inc | Polyester moulding compositions and ovenware therefrom |
| FR2583675A1 (fr) * | 1985-06-25 | 1986-12-26 | Coumont Serge | Procede de fabrication de coquilles d'escargots en ceramique, gres, porcelaine |
| US4741955A (en) * | 1985-03-01 | 1988-05-03 | Sumitomo Chemical Company, Limited | Plastic ovenware having non-tackiness |
| US4922811A (en) * | 1988-04-07 | 1990-05-08 | Premier Pan Products Co., Inc. | Bread pan fabricated of liquid-crystal polymer |
| US5079289A (en) * | 1988-10-11 | 1992-01-07 | Amoco Corporation | High modulus, high strength melt-processible polyester of hydroquinone poly (iso-terephthalates) containing residues of a p-hydroxybenzoic acid |
| JPH04202557A (ja) * | 1990-11-30 | 1992-07-23 | Toray Ind Inc | 耐熱性樹脂組成物およびそれを成形してなるオーブン用樹脂耐熱食器 |
| WO1993014922A1 (fr) * | 1992-02-03 | 1993-08-05 | Therma-Plate Corporation | Polyester a dimensions stables a temperature elevee avec faible permeabilite au gaz |
-
1997
- 1997-09-05 FR FR9711078A patent/FR2768075B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-07 WO PCT/FR1998/001909 patent/WO1999012719A1/fr not_active Ceased
- 1998-09-07 AU AU90816/98A patent/AU9081698A/en not_active Abandoned
- 1998-09-07 EP EP98942835A patent/EP1009609A1/fr not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1095738A (fr) * | 1954-03-16 | 1955-06-06 | Coquille factice pour escargots | |
| EP0089269A1 (fr) * | 1982-03-11 | 1983-09-21 | Torino | Récipient en forme de coquille d'escargot et moule pour sa fabrication |
| GB2124236A (en) * | 1982-07-26 | 1984-02-15 | Dart Ind Inc | Polyester moulding compositions and ovenware therefrom |
| US4741955A (en) * | 1985-03-01 | 1988-05-03 | Sumitomo Chemical Company, Limited | Plastic ovenware having non-tackiness |
| FR2583675A1 (fr) * | 1985-06-25 | 1986-12-26 | Coumont Serge | Procede de fabrication de coquilles d'escargots en ceramique, gres, porcelaine |
| US4922811A (en) * | 1988-04-07 | 1990-05-08 | Premier Pan Products Co., Inc. | Bread pan fabricated of liquid-crystal polymer |
| US5079289A (en) * | 1988-10-11 | 1992-01-07 | Amoco Corporation | High modulus, high strength melt-processible polyester of hydroquinone poly (iso-terephthalates) containing residues of a p-hydroxybenzoic acid |
| JPH04202557A (ja) * | 1990-11-30 | 1992-07-23 | Toray Ind Inc | 耐熱性樹脂組成物およびそれを成形してなるオーブン用樹脂耐熱食器 |
| WO1993014922A1 (fr) * | 1992-02-03 | 1993-08-05 | Therma-Plate Corporation | Polyester a dimensions stables a temperature elevee avec faible permeabilite au gaz |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 016, no. 537 (C - 1003) 6 November 1992 (1992-11-06) * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2768075B1 (fr) | 1999-11-12 |
| AU9081698A (en) | 1999-03-29 |
| EP1009609A1 (fr) | 2000-06-21 |
| FR2768075A1 (fr) | 1999-03-12 |
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