CN101797804B - 用于真空辅助模塑纤维加强制品的膜结构 - Google Patents
用于真空辅助模塑纤维加强制品的膜结构 Download PDFInfo
- Publication number
- CN101797804B CN101797804B CN200910224473.9A CN200910224473A CN101797804B CN 101797804 B CN101797804 B CN 101797804B CN 200910224473 A CN200910224473 A CN 200910224473A CN 101797804 B CN101797804 B CN 101797804B
- Authority
- CN
- China
- Prior art keywords
- membrane module
- resin
- membrane
- film
- microporous
- 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 - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 150
- 239000000835 fiber Substances 0.000 title claims abstract description 51
- 238000000465 moulding Methods 0.000 title description 10
- 229920005989 resin Polymers 0.000 claims abstract description 86
- 239000011347 resin Substances 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 70
- 239000012982 microporous membrane Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 112
- 230000008569 process Effects 0.000 claims description 47
- 239000004744 fabric Substances 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 24
- -1 polytetrafluoroethylene Polymers 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 15
- 238000007598 dipping method Methods 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 13
- 238000009736 wetting Methods 0.000 claims description 13
- 206010061592 cardiac fibrillation Diseases 0.000 claims description 6
- 230000002600 fibrillogenic effect Effects 0.000 claims description 6
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 abstract description 2
- 229920002313 fluoropolymer Polymers 0.000 description 26
- 239000003570 air Substances 0.000 description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 239000003921 oil Substances 0.000 description 18
- 230000002787 reinforcement Effects 0.000 description 17
- 239000007788 liquid Substances 0.000 description 15
- 239000002131 composite material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000446 fuel Substances 0.000 description 11
- 229910001867 inorganic solvent Inorganic materials 0.000 description 11
- 239000003049 inorganic solvent Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000004811 fluoropolymer Substances 0.000 description 8
- 238000003475 lamination Methods 0.000 description 8
- 230000002209 hydrophobic effect Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 208000034189 Sclerosis Diseases 0.000 description 5
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000011800 void material Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005594 polymer fiber Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 240000000797 Hibiscus cannabinus Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- RFFFKMOABOFIDF-UHFFFAOYSA-N Pentanenitrile Chemical compound CCCCC#N RFFFKMOABOFIDF-UHFFFAOYSA-N 0.000 description 1
- 229920000491 Polyphenylsulfone Polymers 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 208000036822 Small cell carcinoma of the ovary Diseases 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004446 fluoropolymer coating Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- JQOAQUXIUNVRQW-UHFFFAOYSA-N hexane Chemical compound CCCCCC.CCCCCC JQOAQUXIUNVRQW-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 201000005292 ovarian small cell carcinoma Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 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
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/272,883 US8388885B2 (en) | 2008-11-18 | 2008-11-18 | Membrane structure for vacuum assisted molding fiber reinforced article |
US12/272883 | 2008-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101797804A CN101797804A (zh) | 2010-08-11 |
CN101797804B true CN101797804B (zh) | 2015-05-13 |
Family
ID=42105344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910224473.9A Expired - Fee Related CN101797804B (zh) | 2008-11-18 | 2009-11-18 | 用于真空辅助模塑纤维加强制品的膜结构 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8388885B2 (zh) |
CN (1) | CN101797804B (zh) |
BR (1) | BRPI0904732A2 (zh) |
DE (1) | DE102009044515A1 (zh) |
MX (1) | MX2009011981A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023272451A1 (en) * | 2021-06-28 | 2023-01-05 | Entegris, Inc. | Oleophobic fluoropolymers and filter materials prepared therefrom |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG188274A1 (en) | 2010-08-23 | 2013-04-30 | Materia Inc | Vartm flow modifications for low viscosity resin systems |
DK2497941T3 (da) * | 2011-03-08 | 2019-10-21 | Lm Wp Patent Holding As | Vindmøllevinge omfattende et rodendeskot |
CN102664312A (zh) * | 2012-04-13 | 2012-09-12 | 深圳光启创新技术有限公司 | 多层超材料薄膜覆层的制造方法和超材料天线罩的制造方法 |
EP2692501A1 (de) * | 2012-07-31 | 2014-02-05 | Bayer MaterialScience AG | Verfahren zur Vakuum-unterstützten Herstellung eines PUR/PIR-Schaumkörpers |
ES2470966B1 (es) * | 2012-11-23 | 2015-04-07 | Industrias Deltavigo S.L. | Equipo de conformado de piezas de tejidos secos con adhesivo incorporado |
US20140264969A1 (en) * | 2013-03-15 | 2014-09-18 | Environmental Dynamics International, Inc. | Single-layer membrane comprising polytetrafluoroethylene interspersed therein |
EP3421228B1 (de) * | 2017-06-26 | 2020-01-22 | Faserverbund Innovations UG (haftungsbeschränkt) | Verfahren zur herstellung von faserverbundbauteilen mittels eines vakuum-injektionsverfahrens |
CN108819293B (zh) * | 2017-06-26 | 2022-07-26 | 纤维复合材料创新有限责任公司 | 用于借助于真空注入法制造纤维复合材料构件的方法 |
ES2781318T3 (es) * | 2017-06-26 | 2020-09-01 | Faserverbund Innovations Ug Haftungsbeschraenkt | Método para la fabricación de componentes de compuestos de fibra mediante un método de inyección bajo vacío |
DE102018130550A1 (de) * | 2018-11-30 | 2020-06-04 | Tpi Composites Germany Gmbh | Verfahren zur Herstellung einer Rotorblatthalbwurzel und eine Herstellungsform dafür |
BR112021014918A2 (pt) * | 2019-01-29 | 2021-09-28 | Donaldson Company, Inc. | Sistema e método para desaeração |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5942182A (en) * | 1996-09-20 | 1999-08-24 | Ciba Specialty Chemicals Corporation | One component room temperature stable epoxy resin compositions for VARTM/RTM systems |
US6843953B2 (en) * | 2000-03-17 | 2005-01-18 | Eads Deutschland Gmbh | Method and device for producing fiber-reinforced components using an injection method |
CN1597333A (zh) * | 2003-09-19 | 2005-03-23 | 希毕克斯影像有限公司 | 为模内装饰形成图案化薄膜结构的方法 |
Family Cites Families (8)
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US4946736A (en) * | 1987-08-06 | 1990-08-07 | W. L. Gore & Associates, Inc. | Protective electromagnetically transparent window |
US6228477B1 (en) * | 1999-02-12 | 2001-05-08 | Bha Technologies, Inc. | Porous membrane structure and method |
US6288477B1 (en) | 1999-12-03 | 2001-09-11 | Atl Ultrasound | Composite ultrasonic transducer array operating in the K31 mode |
US7407703B2 (en) * | 2002-09-20 | 2008-08-05 | Bha Group, Inc. | Composite membrane having oleophobic properties |
US7771818B2 (en) * | 2002-09-20 | 2010-08-10 | Bha Group, Inc. | Treatment of porous article |
US20090117367A1 (en) * | 2007-09-28 | 2009-05-07 | General Electric Company | Article and associated method |
US8402652B2 (en) * | 2005-10-28 | 2013-03-26 | General Electric Company | Methods of making wind turbine rotor blades |
US20090273111A1 (en) * | 2008-04-30 | 2009-11-05 | Bha Group, Inc. | Method of making a wind turbine rotor blade |
-
2008
- 2008-11-18 US US12/272,883 patent/US8388885B2/en not_active Expired - Fee Related
-
2009
- 2009-11-05 BR BRPI0904732-8A patent/BRPI0904732A2/pt not_active IP Right Cessation
- 2009-11-05 MX MX2009011981A patent/MX2009011981A/es active IP Right Grant
- 2009-11-12 DE DE200910044515 patent/DE102009044515A1/de not_active Withdrawn
- 2009-11-18 CN CN200910224473.9A patent/CN101797804B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5942182A (en) * | 1996-09-20 | 1999-08-24 | Ciba Specialty Chemicals Corporation | One component room temperature stable epoxy resin compositions for VARTM/RTM systems |
US6843953B2 (en) * | 2000-03-17 | 2005-01-18 | Eads Deutschland Gmbh | Method and device for producing fiber-reinforced components using an injection method |
CN1597333A (zh) * | 2003-09-19 | 2005-03-23 | 希毕克斯影像有限公司 | 为模内装饰形成图案化薄膜结构的方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023272451A1 (en) * | 2021-06-28 | 2023-01-05 | Entegris, Inc. | Oleophobic fluoropolymers and filter materials prepared therefrom |
Also Published As
Publication number | Publication date |
---|---|
US8388885B2 (en) | 2013-03-05 |
CN101797804A (zh) | 2010-08-11 |
BRPI0904732A2 (pt) | 2010-11-03 |
DE102009044515A1 (de) | 2010-05-20 |
US20100285297A1 (en) | 2010-11-11 |
MX2009011981A (es) | 2010-05-17 |
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