CA2357009C - Structure de caoutchouc en feuille destine a la production de dalles de materiau a base de granulat de pierre lie par une resine durcie - Google Patents
Structure de caoutchouc en feuille destine a la production de dalles de materiau a base de granulat de pierre lie par une resine durcie Download PDFInfo
- Publication number
- CA2357009C CA2357009C CA002357009A CA2357009A CA2357009C CA 2357009 C CA2357009 C CA 2357009C CA 002357009 A CA002357009 A CA 002357009A CA 2357009 A CA2357009 A CA 2357009A CA 2357009 C CA2357009 C CA 2357009C
- Authority
- CA
- Canada
- Prior art keywords
- rubber
- layer
- cloth
- composite structure
- shaped sheet
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 54
- 239000005060 rubber Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000008187 granular material Substances 0.000 title claims abstract description 8
- 229920005989 resin Polymers 0.000 title claims abstract description 8
- 239000011347 resin Substances 0.000 title claims abstract description 8
- 239000004575 stone Substances 0.000 title claims abstract description 7
- 239000010419 fine particle Substances 0.000 title abstract description 4
- 239000004744 fabric Substances 0.000 claims abstract description 48
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000004636 vulcanized rubber Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000004073 vulcanization Methods 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 229920000271 Kevlar® Polymers 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/04—Time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2319/00—Synthetic rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Selon l'invention, on utilise deux feuilles de caoutchouc dans la production de dalles d'un matériau à base de granulat ou fines particules de pierre, lié par une résine durcissante, l'une de ces feuilles, à savoir la feuille inférieure, étant dotée d'une bordure délimitant une cavité servant au dépôt d'une quantité mesurée de mélange. La feuille inférieure, au moins, -de préférence, les deux feuilles- possède une structure composée de deux couches de caoutchouc du type EPM (copolymères d'éthylène et propylène), VKF (caoutchoucs fluorocarbonés) ou PU (caoutchoucs polyuréthannes), entre lesquelles on a placé ou encastré une couche d'une étoffe ou d'un tissu ne se déformant pas, tel que du polyamide ou du polyester, la surface de la feuille, dirigée vers l'extérieur, étant composé d'une couche similaire d'étoffe ou de tissu. On peut stabiliser les dimensions de cette feuille composite au moyen d'un traitement thermique exécuté à une température supérieure à la température de fonctionnement.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTV99U000055 | 1999-12-06 | ||
| IT1999TV000055U IT248137Y1 (it) | 1999-12-06 | 1999-12-06 | Struttura di foglio di gomma utile nella fabbricazione di lastre digranulato o sabbie di materiale lapideo legato con resina induribile |
| PCT/EP2000/011883 WO2001042007A1 (fr) | 1999-12-06 | 2000-11-28 | Caoutchouc en feuille, renforce par des fibres et destine a la production de dalles de materiau a base de granulat de pierre lie par une resine durcie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2357009A1 CA2357009A1 (fr) | 2001-06-14 |
| CA2357009C true CA2357009C (fr) | 2007-05-15 |
Family
ID=11420631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002357009A Expired - Lifetime CA2357009C (fr) | 1999-12-06 | 2000-11-28 | Structure de caoutchouc en feuille destine a la production de dalles de materiau a base de granulat de pierre lie par une resine durcie |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA2357009C (fr) |
| ES (1) | ES2245139B2 (fr) |
| IL (1) | IL143827A (fr) |
| IT (1) | IT248137Y1 (fr) |
| WO (1) | WO2001042007A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006013589A1 (fr) * | 2004-08-05 | 2006-02-09 | Dario Toncelli | Moule en forme de plateau fait de materiau composite vulcanisée |
| ITTV20100141A1 (it) * | 2010-10-25 | 2012-04-26 | Luca Toncelli | Stampo per la fabbricazione di lastre di materiale agglomerato |
| IT202000016273A1 (it) * | 2020-07-06 | 2022-01-06 | Siti B & T Group Spa | Attrezzatura per la realizzazione di lastre in materiale ceramico |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744843A (en) * | 1983-11-03 | 1988-05-17 | The Goodyear Tire & Rubber Company | Release treatment using a non-reinforcing, non-woven fabric for conveyor belt curing |
| US5498470A (en) * | 1992-07-23 | 1996-03-12 | Day International, Inc. | Printing blanket having improved dynamic thickness stability and method of making |
| IT1297285B1 (it) * | 1997-10-27 | 1999-09-01 | Luca Toncelli | Procedimento per la produzione di lastre di granulati e/o sabbie di materiale lapideo legati con una resina induribile e foglio sagomato |
-
1999
- 1999-12-06 IT IT1999TV000055U patent/IT248137Y1/it active
-
2000
- 2000-11-28 ES ES200150055A patent/ES2245139B2/es not_active Expired - Fee Related
- 2000-11-28 CA CA002357009A patent/CA2357009C/fr not_active Expired - Lifetime
- 2000-11-28 IL IL14382700A patent/IL143827A/xx active IP Right Grant
- 2000-11-28 WO PCT/EP2000/011883 patent/WO2001042007A1/fr active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTV990055V0 (it) | 1999-12-06 |
| ITTV990055U1 (it) | 2001-06-06 |
| ES2245139A1 (es) | 2005-12-16 |
| WO2001042007A1 (fr) | 2001-06-14 |
| IL143827A (en) | 2005-06-19 |
| IL143827A0 (en) | 2002-04-21 |
| CA2357009A1 (fr) | 2001-06-14 |
| IT248137Y1 (it) | 2002-12-10 |
| ES2245139B2 (es) | 2007-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20201130 |