FR1116870A - Low pressure injection molding process, in particular for the manufacture of laminated parts - Google Patents
Low pressure injection molding process, in particular for the manufacture of laminated partsInfo
- Publication number
- FR1116870A FR1116870A FR1116870DA FR1116870A FR 1116870 A FR1116870 A FR 1116870A FR 1116870D A FR1116870D A FR 1116870DA FR 1116870 A FR1116870 A FR 1116870A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- injection molding
- low pressure
- molding process
- pressure injection
- 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
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
- B29C2045/14877—Pretreatment of the insert, e.g. etching, cleaning preheating or precooling the insert for non-deforming purposes
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR68473T | 1955-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1116870A true FR1116870A (en) | 1956-05-14 |
Family
ID=8700513
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1116870D Expired FR1116870A (en) | 1955-04-27 | 1954-12-14 | Low pressure injection molding process, in particular for the manufacture of laminated parts |
FR68473D Expired FR68473E (en) | 1955-04-27 | 1955-04-27 | Low pressure injection molding process, in particular for the manufacture of laminated parts |
FR68886D Expired FR68886E (en) | 1955-04-27 | 1955-10-05 | Low pressure injection molding process, in particular for the manufacture of laminated parts |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR68473D Expired FR68473E (en) | 1955-04-27 | 1955-04-27 | Low pressure injection molding process, in particular for the manufacture of laminated parts |
FR68886D Expired FR68886E (en) | 1955-04-27 | 1955-10-05 | Low pressure injection molding process, in particular for the manufacture of laminated parts |
Country Status (1)
Country | Link |
---|---|
FR (3) | FR1116870A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245581B (en) * | 1957-10-05 | 1967-07-27 | Alfred Kepka | Method for the production of hollow objects from reinforced with fiber material, castable plastics, in particular window frames, doors or the like. |
FR2222202A1 (en) * | 1973-03-20 | 1974-10-18 | Montedison Spa | |
US4826641A (en) * | 1984-08-16 | 1989-05-02 | Mitsubishi Kinzoku Kabushiki Kaisha | Injection molding process |
DE10260266A1 (en) * | 2002-12-20 | 2004-07-15 | Siemens Ag | Double-sided decorative plastic component manufacture, particularly for mobile phone display windows comprises injection of plastic between printed, embossed film and thermoformed film in a tool |
EP1568459A1 (en) * | 2004-02-25 | 2005-08-31 | Arta Plast Ab | Method of manufacturing container lids |
DE102007051132A1 (en) * | 2007-10-24 | 2009-04-30 | Polymerpark Technologies Gmbh + Co.Kg | Sandwich structure and method of making the same |
FR2953755A1 (en) * | 2009-12-14 | 2011-06-17 | Rhodia Operations | PROCESS FOR MANUFACTURING COMPOSITE ARTICLES BASED ON POLYAMIDE |
-
1954
- 1954-12-14 FR FR1116870D patent/FR1116870A/en not_active Expired
-
1955
- 1955-04-27 FR FR68473D patent/FR68473E/en not_active Expired
- 1955-10-05 FR FR68886D patent/FR68886E/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245581B (en) * | 1957-10-05 | 1967-07-27 | Alfred Kepka | Method for the production of hollow objects from reinforced with fiber material, castable plastics, in particular window frames, doors or the like. |
FR2222202A1 (en) * | 1973-03-20 | 1974-10-18 | Montedison Spa | |
US4826641A (en) * | 1984-08-16 | 1989-05-02 | Mitsubishi Kinzoku Kabushiki Kaisha | Injection molding process |
US4882117A (en) * | 1984-08-16 | 1989-11-21 | Mitsubishi Kinzoku Kabushiki Kaisha | Injection molding process for molten plastic |
DE10260266A1 (en) * | 2002-12-20 | 2004-07-15 | Siemens Ag | Double-sided decorative plastic component manufacture, particularly for mobile phone display windows comprises injection of plastic between printed, embossed film and thermoformed film in a tool |
EP1568459A1 (en) * | 2004-02-25 | 2005-08-31 | Arta Plast Ab | Method of manufacturing container lids |
DE102007051132A1 (en) * | 2007-10-24 | 2009-04-30 | Polymerpark Technologies Gmbh + Co.Kg | Sandwich structure and method of making the same |
FR2953755A1 (en) * | 2009-12-14 | 2011-06-17 | Rhodia Operations | PROCESS FOR MANUFACTURING COMPOSITE ARTICLES BASED ON POLYAMIDE |
WO2011073198A1 (en) * | 2009-12-14 | 2011-06-23 | Rhodia Operations | Method for manufacturing polyamide composite items |
Also Published As
Publication number | Publication date |
---|---|
FR68473E (en) | 1958-04-30 |
FR68886E (en) | 1958-06-11 |
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