GB1272429A - Process for the production of profiles from fibre reinforced thermosetting resins - Google Patents
Process for the production of profiles from fibre reinforced thermosetting resinsInfo
- Publication number
- GB1272429A GB1272429A GB36794/69A GB3679469A GB1272429A GB 1272429 A GB1272429 A GB 1272429A GB 36794/69 A GB36794/69 A GB 36794/69A GB 3679469 A GB3679469 A GB 3679469A GB 1272429 A GB1272429 A GB 1272429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermosetting resins
- fibre
- reinforced thermosetting
- mentioned
- fillers
- 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
- 229920005989 resin Polymers 0.000 title abstract 5
- 239000011347 resin Substances 0.000 title abstract 5
- 229920001187 thermosetting polymer Polymers 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 229920002302 Nylon 6,6 Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract 1
- 235000013539 calcium stearate Nutrition 0.000 abstract 1
- 239000008116 calcium stearate Substances 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 239000013008 thixotropic agent Substances 0.000 abstract 1
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; 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
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
-
- 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
-
- 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
- B29K2105/16—Fillers
-
- 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
- B29K2267/00—Use of polyesters or derivatives thereof as reinforcement
- B29K2267/06—Unsaturated polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
1,272,429. Extruding fibre-reinforced thermosetting resins. GLANZSTOFF A.G. 22 July, 1969 [10 Aug., 1968], No. 36794/69. Heading B5A. In the extrusion of fibre-reinforced thermosetting resins, a mixture comprising 20-40% by weight of synthetic fibres of lengths from 5 to 50 mm., 25 to 50% by weight of resin, with a remainder comprising hardeners and/or fillers is extruded from a screw extruder having a cooled barrel and a heated die. Particular thermosetting resins mentioned are unsaturated polyester and epoxide resins. Fibre materials mentioned are polyesters, such as polyethylene terephthalate, polyamides such as nylon 66 and polyacrylonitrile. Fibre mixtures may be used. Additives mentioned are chalk, kaolin and dolomite as fillers, zinc or calcium stearate as lubricants, silicon dioxide as a thixotropic agent, dyes and pigments. The mixture is preferably stored for at least 2 to 3 days before extrusion, and when extruded, the barrel is cooled to a temperature of 20 C. or less, e.g. using water, and the die is preferably maintained at a temperature of 125-140 C. A detailed example is given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1769950A DE1769950C3 (en) | 1968-08-10 | 1968-08-10 | Process for the continuous production of profiles from thermosetting synthetic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272429A true GB1272429A (en) | 1972-04-26 |
Family
ID=5700343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36794/69A Expired GB1272429A (en) | 1968-08-10 | 1969-07-22 | Process for the production of profiles from fibre reinforced thermosetting resins |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5331896B1 (en) |
| AT (1) | AT306349B (en) |
| BE (1) | BE736706A (en) |
| CA (1) | CA923269A (en) |
| CH (1) | CH486312A (en) |
| DE (1) | DE1769950C3 (en) |
| ES (1) | ES370369A1 (en) |
| FR (1) | FR2015443A1 (en) |
| GB (1) | GB1272429A (en) |
| LU (1) | LU59233A1 (en) |
| NL (1) | NL6911945A (en) |
| SE (1) | SE367147B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436614B2 (en) * | 1972-06-06 | 1979-11-10 | ||
| US4072358A (en) * | 1976-04-28 | 1978-02-07 | The Firestone Tire & Rubber Company | Compression molded cut-fiber reinforced plastic wheels |
| JPS57123851A (en) * | 1981-01-20 | 1982-08-02 | Mitsubishi Chem Ind | Manufacture of water-repellent calcium silicate formed body |
| NL8201994A (en) * | 1982-05-13 | 1983-12-01 | Ijzergieterij Lovink Bv | METHOD FOR MANUFACTURING A POT FOR AN UNDERGROUND VALVE, POT, OBTAINED BY THE USE OF SUCH A METHOD, AND MIXTURE FOR USING THE METHOD |
| DE3507640A1 (en) * | 1985-03-05 | 1986-09-11 | Hubert 5778 Meschede Möller | METHOD FOR PRODUCING REINFORCED PROFILE PARTS |
| DE4208670C2 (en) * | 1992-03-18 | 1995-02-02 | Peguform Werke Gmbh | Process for the production of supports made of fiber-reinforced plastics for motor vehicle bumpers and such supports |
| GB0809526D0 (en) * | 2008-05-27 | 2008-07-02 | Dow Corning | Gypsum materials |
| GEAP202516254A (en) * | 2020-11-24 | 2025-04-10 | Knauf Gips Kg | Construction material based on a mineral binder comprising synergistically effective hydrophobisation agent combinations |
-
1968
- 1968-08-10 DE DE1769950A patent/DE1769950C3/en not_active Expired
-
1969
- 1969-06-03 JP JP6943551A patent/JPS5331896B1/ja active Pending
- 1969-07-22 GB GB36794/69A patent/GB1272429A/en not_active Expired
- 1969-07-22 CH CH1116569A patent/CH486312A/en not_active IP Right Cessation
- 1969-07-29 BE BE736706D patent/BE736706A/xx not_active IP Right Cessation
- 1969-07-30 CA CA058350A patent/CA923269A/en not_active Expired
- 1969-08-05 LU LU59233D patent/LU59233A1/xx unknown
- 1969-08-05 NL NL6911945A patent/NL6911945A/xx unknown
- 1969-08-06 AT AT758569A patent/AT306349B/en not_active IP Right Cessation
- 1969-08-08 FR FR6927479A patent/FR2015443A1/fr not_active Withdrawn
- 1969-08-09 ES ES370369A patent/ES370369A1/en not_active Expired
- 1969-08-11 SE SE11150/69A patent/SE367147B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1769950C3 (en) | 1978-04-13 |
| BE736706A (en) | 1969-12-31 |
| CA923269A (en) | 1973-03-27 |
| DE1769950B2 (en) | 1977-07-21 |
| AT306349B (en) | 1973-04-10 |
| FR2015443A1 (en) | 1970-04-24 |
| CH486312A (en) | 1970-02-28 |
| ES370369A1 (en) | 1971-04-16 |
| LU59233A1 (en) | 1969-12-22 |
| JPS5331896B1 (en) | 1978-09-05 |
| SE367147B (en) | 1974-05-20 |
| DE1769950A1 (en) | 1971-09-23 |
| NL6911945A (en) | 1970-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES354186A1 (en) | PROCEDURE FOR OBTAINING MOLDABLE POLYMER COMPOSITIONS. | |
| DE1694296B2 (en) | See production of dimensionally stable and impact-resistant injection-molded parts from Polyäthylenterephthalat-Gemi | |
| GB1111012A (en) | Reinforced polyethylene terephthalate | |
| GB1272429A (en) | Process for the production of profiles from fibre reinforced thermosetting resins | |
| GB634071A (en) | Improvements in or relating to moulding plastic materials by extrusion | |
| GB1279048A (en) | Extruded articles of thermoplastic polymer mixed with lower melting additive | |
| GB1347417A (en) | Screw extruder | |
| BR9003791A (en) | POLYMER MIXTURE, BLOW-MOLDED ARTICLE, THERMICONFORMABLE SHEET, EXTRUDED ARTICLE AND PROCESS TO IMPROVE RHEOLOGICAL PROPERTIES RELATED TO MOLDING A RESIN | |
| AT343885B (en) | INJECTION HEAD FOR AN EXTRUSION PRESS FOR THE PRODUCTION OF HOLLOW PROFILES, IN PARTICULAR THICK-WALLED PIPES WITH LARGE DIAMETERS, MADE OF PLASTIC, PREFERABLY THERMOPLASTIC PLASTIC | |
| GB1060186A (en) | Process for the production of glass fibre-containing granulate from thermoplastic polycarbonates | |
| GB831754A (en) | Production of preforms and longitudinally curved articles of polytetrafluoroethyleneresin | |
| GB1219946A (en) | Extrusion process and apparatus | |
| GB1158348A (en) | Mouldable Polyester Compositions. | |
| GB1278297A (en) | Process and apparatus for manufacturing preformed moulding materials | |
| GB1337434A (en) | Polymer composition | |
| GB1439327A (en) | Pelletised fibres | |
| KR940018417A (en) | Method for producing saturated polyester resin foam | |
| FR2226269A1 (en) | Compounding extruder with integral recycle loop - incorporating an ancillary transport screw or pump | |
| GB1007140A (en) | Plasticising granular plastic materials | |
| FR2311050A1 (en) | NEW SATURATED POLYESTER, PROCESS FOR THE PREPARATION AND APPLICATION TO THE MAKING OF THERMOSETTING MOLDING MATERIALS | |
| FR2311653A1 (en) | Long single screw adiabatic extruder of high efficiency - suitable for several grades of thermoplastics | |
| GB1287036A (en) | After-treating polyethylene in a shearing unit | |
| FR2025464A1 (en) | Synthetic moulded materials contng glass fibres | |
| FR2159826A5 (en) | Extruding thermosetting resins - eg polyesters with fibrous fillers to give stable profiles | |
| GB1289555A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |