IT8667935A0 - Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insatura - Google Patents
Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insaturaInfo
- Publication number
- IT8667935A0 IT8667935A0 IT8667935A IT6793586A IT8667935A0 IT 8667935 A0 IT8667935 A0 IT 8667935A0 IT 8667935 A IT8667935 A IT 8667935A IT 6793586 A IT6793586 A IT 6793586A IT 8667935 A0 IT8667935 A0 IT 8667935A0
- Authority
- IT
- Italy
- Prior art keywords
- molding
- procedure
- production
- polyester resin
- unsaturated polyester
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920006337 unsaturated polyester resin Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67935/86A IT1196847B (it) | 1986-12-16 | 1986-12-16 | Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insatura |
GB8728158A GB2198687B (en) | 1986-12-16 | 1987-12-02 | Method for the production of unsaturated-polyester-resin-based articles by moulding |
SE8704986A SE469881B (sv) | 1986-12-16 | 1987-12-14 | Förfarande för framställning av omättade linjära esterplastbaserade alster medelst formning |
FR878717502A FR2608094B1 (fr) | 1986-12-16 | 1987-12-15 | Methode de production des articles a base de resines de polyesters insatures par moulage |
DE3742700A DE3742700C2 (de) | 1986-12-16 | 1987-12-16 | Verfahren zur Herstellung von Artikeln auf Basis ungesättigter Polyesterharze durch Formung |
US07/370,062 US4968461A (en) | 1986-12-16 | 1989-06-16 | Method for the production of unsaturated polyester resin based articles by moulding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67935/86A IT1196847B (it) | 1986-12-16 | 1986-12-16 | Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insatura |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8667935A0 true IT8667935A0 (it) | 1986-12-16 |
IT1196847B IT1196847B (it) | 1988-11-25 |
Family
ID=11306499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67935/86A IT1196847B (it) | 1986-12-16 | 1986-12-16 | Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insatura |
Country Status (6)
Country | Link |
---|---|
US (1) | US4968461A (it) |
DE (1) | DE3742700C2 (it) |
FR (1) | FR2608094B1 (it) |
GB (1) | GB2198687B (it) |
IT (1) | IT1196847B (it) |
SE (1) | SE469881B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5469863A (en) * | 1993-08-11 | 1995-11-28 | Polygenex International, Inc. | Polyurethane condom of welded polyurethane film |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191018174A (en) * | 1909-08-21 | 1910-11-21 | Thomas Gare | Improvements relating to the Manufacture, Moulding and Remoulding of India rubber Goods. |
US1944464A (en) * | 1928-03-28 | 1934-01-23 | Cutler Hammer Inc | Art of treating plastic molding compositions including a fibrous filler and an organic binder |
GB622336A (en) * | 1946-04-08 | 1949-04-29 | Ford Motor Co | Improved apparatus for moulding plastic articles |
GB611422A (en) * | 1946-04-18 | 1948-10-29 | Communications Patents Ltd | Production of shaped articles from thermosetting or thermoplastic material |
FR963711A (it) * | 1948-02-26 | 1950-07-19 | ||
GB759092A (en) * | 1953-06-11 | 1956-10-10 | Eugen Bentz | A process for the manufacture of moulded articles of reinforced plastic material |
DE1544878A1 (de) * | 1964-08-08 | 1969-02-13 | Bayer Ag | Verfahren zur stufenweisen Haertung von ungesaettigten Polyestern |
DE1276897B (de) * | 1964-09-23 | 1968-09-05 | Herfurth Gmbh | Vorrichtung zur Herstellung von Formlingen aus einem dielektrischen Pressgut |
DE1242853B (de) * | 1965-03-10 | 1967-06-22 | Werner & Pfleiderer | Vorplastifiziervorrichtung zum Herstellen von Rohlingen aus einer vulkanisierbaren Kautschukrohmischung |
US3661485A (en) * | 1970-06-10 | 1972-05-09 | Pennwalt Corp | Compression molding system |
CA1025167A (en) * | 1972-12-29 | 1978-01-31 | Kenneth F. Charter | Method of producing thermoplastic articles |
US4001368A (en) * | 1974-02-08 | 1977-01-04 | Dai Nippon Toryo Co., Ltd. | Method for continuous extrusion molding of thermosetting resins |
US4108935A (en) * | 1975-11-18 | 1978-08-22 | Pennwalt Corporation | Method for forming solid friction material structures |
FR2348811A1 (fr) * | 1976-04-21 | 1977-11-18 | Saint Gobain | Procede et dispositif a chauffage haute frequence pour la fabrication de profiles |
US4191718A (en) * | 1977-12-19 | 1980-03-04 | Ford Motor Company | Thick section compression molded composites |
DD136235A1 (de) * | 1977-12-31 | 1979-06-27 | Karl H Junge | Verfahren und einrichtung zur herstellung von gegenstaenden aus faserverstaerkten werkstoffen |
JPS5637895A (en) * | 1979-08-30 | 1981-04-11 | Fujitsu Ltd | Control method of memory unit |
US4318877A (en) * | 1979-12-28 | 1982-03-09 | Rca Corporation | Video disc molding process |
US4374795A (en) * | 1980-09-11 | 1983-02-22 | Bell Telephone Laboratories, Incorporated | Production of mold charge of elastomeric material containing magnetic oxide filler |
DE3109424A1 (de) * | 1981-03-12 | 1982-10-28 | Herbert 7140 Ludwigsburg Schreiber | Verfahren zur herstellung faserverstaerkter kunststoffgegenstaende und prepreg zu seiner durchfuehrung sowie danach hergestellte gegenstaende |
US4423191A (en) * | 1981-05-01 | 1983-12-27 | Massachusetts Institute Of Technology | High frequency electric field curing of polymeric composites |
US4459249A (en) * | 1982-01-22 | 1984-07-10 | Inoue Mtp Kabushiki Kaisha | Method of manufacturing a foamed protective and decorative molding for an automobile |
FR2524381A1 (fr) * | 1982-03-30 | 1983-10-07 | Saint Gobain Vetrotex | Pressage d'articles en polymeres thermodurcissables renforces |
US4546226A (en) * | 1982-04-29 | 1985-10-08 | Entron Technologies, Inc. | Method and apparatus for the conveying and radio frequency processing of dielectric materials |
US4647418A (en) * | 1982-11-12 | 1987-03-03 | Mcdougal John R | Process for the manufacture of products from reinforced polyester |
JPS60183110A (ja) * | 1984-03-02 | 1985-09-18 | Hitachi Micro Comput Eng Ltd | 加熱装置 |
US4737407A (en) * | 1986-03-10 | 1988-04-12 | Essex Composite Systems | Thermoset plastic pellets and method and apparatus for making such pellets |
-
1986
- 1986-12-16 IT IT67935/86A patent/IT1196847B/it active
-
1987
- 1987-12-02 GB GB8728158A patent/GB2198687B/en not_active Expired - Fee Related
- 1987-12-14 SE SE8704986A patent/SE469881B/sv not_active IP Right Cessation
- 1987-12-15 FR FR878717502A patent/FR2608094B1/fr not_active Expired - Fee Related
- 1987-12-16 DE DE3742700A patent/DE3742700C2/de not_active Expired - Fee Related
-
1989
- 1989-06-16 US US07/370,062 patent/US4968461A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4968461A (en) | 1990-11-06 |
SE469881B (sv) | 1993-10-04 |
FR2608094A1 (fr) | 1988-06-17 |
SE8704986L (sv) | 1988-06-17 |
SE8704986D0 (sv) | 1987-12-14 |
GB2198687B (en) | 1990-01-10 |
FR2608094B1 (fr) | 1990-03-09 |
IT1196847B (it) | 1988-11-25 |
GB2198687A (en) | 1988-06-22 |
DE3742700A1 (de) | 1988-07-07 |
GB8728158D0 (en) | 1988-01-06 |
DE3742700C2 (de) | 1996-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971231 |