FR2513567A1 - Materiau a haute resistance mecanique et thermique a base de polyurethanne et son application a la fabrication de pieces pour vehicules automobiles - Google Patents
Materiau a haute resistance mecanique et thermique a base de polyurethanne et son application a la fabrication de pieces pour vehicules automobiles Download PDFInfo
- Publication number
- FR2513567A1 FR2513567A1 FR8118452A FR8118452A FR2513567A1 FR 2513567 A1 FR2513567 A1 FR 2513567A1 FR 8118452 A FR8118452 A FR 8118452A FR 8118452 A FR8118452 A FR 8118452A FR 2513567 A1 FR2513567 A1 FR 2513567A1
- Authority
- FR
- France
- Prior art keywords
- sep
- polyurethane
- epoxy resin
- resin
- mold
- 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.)
- Granted
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 22
- 239000011347 resin Substances 0.000 title claims abstract description 22
- 239000004814 polyurethane Substances 0.000 title claims description 33
- 229920002635 polyurethane Polymers 0.000 title claims description 33
- 239000002131 composite material Substances 0.000 title claims description 11
- 239000004593 Epoxy Substances 0.000 title claims description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 38
- 239000003822 epoxy resin Substances 0.000 claims abstract description 32
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 14
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 3
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229920001228 polyisocyanate Polymers 0.000 claims description 10
- 239000005056 polyisocyanate Substances 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 7
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- -1 hydroxyl compound Chemical class 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- 150000003077 polyols Chemical class 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000009472 formulation Methods 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000002184 metal Chemical class 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920000271 Kevlar® Polymers 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 150000002440 hydroxy compounds Chemical class 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- KXZLHMICGMACLR-UHFFFAOYSA-N 2-(hydroxymethyl)-2-pentylpropane-1,3-diol Chemical compound CCCCCC(CO)(CO)CO KXZLHMICGMACLR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010107 reaction injection moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
-
- 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
- B29C70/06—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
- B29C70/086—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 and with one or more layers of pure plastics material, e.g. foam 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
-
- 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
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
-
- 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
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding 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
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
- B29K2105/0845—Woven fabrics
-
- 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
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8118452A FR2513567A1 (fr) | 1981-09-30 | 1981-09-30 | Materiau a haute resistance mecanique et thermique a base de polyurethanne et son application a la fabrication de pieces pour vehicules automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8118452A FR2513567A1 (fr) | 1981-09-30 | 1981-09-30 | Materiau a haute resistance mecanique et thermique a base de polyurethanne et son application a la fabrication de pieces pour vehicules automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2513567A1 true FR2513567A1 (fr) | 1983-04-01 |
| FR2513567B1 FR2513567B1 (enExample) | 1984-05-18 |
Family
ID=9262625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118452A Granted FR2513567A1 (fr) | 1981-09-30 | 1981-09-30 | Materiau a haute resistance mecanique et thermique a base de polyurethanne et son application a la fabrication de pieces pour vehicules automobiles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2513567A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000141A1 (en) * | 1983-06-20 | 1985-01-17 | The Secretary Of State For Trade And Industry In H | Zone stiffened composites |
| FR2670708A1 (fr) * | 1990-12-21 | 1992-06-26 | Panico Yvo | Procede de fabrication d'un article composite a base de resine armee. |
| WO2001064347A3 (en) * | 2000-03-02 | 2002-02-21 | Multotec Process Equip Pty Ltd | Spiral concentrator unit |
| FR2981879A1 (fr) * | 2011-10-27 | 2013-05-03 | Faurecia Interieur Ind | Element de garnissage comprenant un element de renfort noye |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237761A1 (en) * | 1973-07-16 | 1975-02-14 | Saucier | Glass fibre reinforced epoxy hockey sticks etc - built on skinned (polyurethane) foam core |
| FR2309325A1 (fr) * | 1975-04-28 | 1976-11-26 | Sempiran Patentverwert | Procede de preparation d'un corps composite et corps composite ainsi obtenu |
| US4076788A (en) * | 1976-12-02 | 1978-02-28 | General Motors Corporation | Mold coating of freshly molded articles |
| US4081578A (en) * | 1974-06-27 | 1978-03-28 | The General Tire & Rubber Company | In-mold coating composition and method of applying same |
| EP0004712A1 (en) * | 1978-03-23 | 1979-10-17 | Imperial Chemical Industries Plc | Process for the manufacture of a glass fibre-reinforced plastics article and a glass fibre paste or slurry for use in the process |
| FR2423507A2 (fr) * | 1978-04-20 | 1979-11-16 | Gen Tire & Rubber Co | Enduction au moule de pieces moulees obtenues a partir de matieres a mouler en plaques |
-
1981
- 1981-09-30 FR FR8118452A patent/FR2513567A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237761A1 (en) * | 1973-07-16 | 1975-02-14 | Saucier | Glass fibre reinforced epoxy hockey sticks etc - built on skinned (polyurethane) foam core |
| US4081578A (en) * | 1974-06-27 | 1978-03-28 | The General Tire & Rubber Company | In-mold coating composition and method of applying same |
| FR2309325A1 (fr) * | 1975-04-28 | 1976-11-26 | Sempiran Patentverwert | Procede de preparation d'un corps composite et corps composite ainsi obtenu |
| US4076788A (en) * | 1976-12-02 | 1978-02-28 | General Motors Corporation | Mold coating of freshly molded articles |
| EP0004712A1 (en) * | 1978-03-23 | 1979-10-17 | Imperial Chemical Industries Plc | Process for the manufacture of a glass fibre-reinforced plastics article and a glass fibre paste or slurry for use in the process |
| FR2423507A2 (fr) * | 1978-04-20 | 1979-11-16 | Gen Tire & Rubber Co | Enduction au moule de pieces moulees obtenues a partir de matieres a mouler en plaques |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000141A1 (en) * | 1983-06-20 | 1985-01-17 | The Secretary Of State For Trade And Industry In H | Zone stiffened composites |
| EP0133340A1 (en) * | 1983-06-20 | 1985-02-20 | Secretary of State for Trade and Industry in Her Britannic Majesty's Gov. of the U.K. of Great Britain and Northern Ireland | Zone-stiffened composites |
| GB2152429A (en) * | 1983-06-20 | 1985-08-07 | Secretary Trade Ind Brit | Zone stiffened composites |
| FR2670708A1 (fr) * | 1990-12-21 | 1992-06-26 | Panico Yvo | Procede de fabrication d'un article composite a base de resine armee. |
| WO1992011127A1 (fr) * | 1990-12-21 | 1992-07-09 | Yvo Panico | Procede de fabrication d'articles en resine, notamment en polyurethanne armee |
| WO2001064347A3 (en) * | 2000-03-02 | 2002-02-21 | Multotec Process Equip Pty Ltd | Spiral concentrator unit |
| FR2981879A1 (fr) * | 2011-10-27 | 2013-05-03 | Faurecia Interieur Ind | Element de garnissage comprenant un element de renfort noye |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2513567B1 (enExample) | 1984-05-18 |
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