JP2007291235A - 繊維強化複合材料用エポキシ樹脂組成物 - Google Patents
繊維強化複合材料用エポキシ樹脂組成物 Download PDFInfo
- Publication number
- JP2007291235A JP2007291235A JP2006120696A JP2006120696A JP2007291235A JP 2007291235 A JP2007291235 A JP 2007291235A JP 2006120696 A JP2006120696 A JP 2006120696A JP 2006120696 A JP2006120696 A JP 2006120696A JP 2007291235 A JP2007291235 A JP 2007291235A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- fiber
- resin composition
- resin
- reinforced composite
- 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
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 106
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 105
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 title claims abstract description 31
- 239000003733 fiber-reinforced composite Substances 0.000 title claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 87
- 239000011347 resin Substances 0.000 claims abstract description 87
- 239000002245 particle Substances 0.000 claims abstract description 44
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 35
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 239000012783 reinforcing fiber Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims description 4
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004695 Polyether sulfone Substances 0.000 claims description 4
- 229920006393 polyether sulfone Polymers 0.000 claims description 4
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004697 Polyetherimide Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 3
- 229920001601 polyetherimide Polymers 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000011342 resin composition Substances 0.000 abstract description 11
- 239000000853 adhesive Substances 0.000 abstract description 9
- 239000004848 polyfunctional curative Substances 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 21
- 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 description 10
- 238000000034 method Methods 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 7
- 238000013007 heat curing Methods 0.000 description 6
- 230000000052 comparative effect Effects 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
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- -1 polyphenol compounds Chemical class 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920003986 novolac Polymers 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QTPLEVOKSWEYAC-UHFFFAOYSA-N 1,2-diphenyl-9h-fluorene Chemical compound C=1C=CC=CC=1C1=C2CC3=CC=CC=C3C2=CC=C1C1=CC=CC=C1 QTPLEVOKSWEYAC-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- PULOARGYCVHSDH-UHFFFAOYSA-N 2-amino-3,4,5-tris(oxiran-2-ylmethyl)phenol Chemical compound C1OC1CC1=C(CC2OC2)C(N)=C(O)C=C1CC1CO1 PULOARGYCVHSDH-UHFFFAOYSA-N 0.000 description 1
- AHIPJALLQVEEQF-UHFFFAOYSA-N 4-(oxiran-2-ylmethoxy)-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1COC(C=C1)=CC=C1N(CC1OC1)CC1CO1 AHIPJALLQVEEQF-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- IGALFTFNPPBUDN-UHFFFAOYSA-N phenyl-[2,3,4,5-tetrakis(oxiran-2-ylmethyl)phenyl]methanediamine Chemical compound C=1C(CC2OC2)=C(CC2OC2)C(CC2OC2)=C(CC2OC2)C=1C(N)(N)C1=CC=CC=C1 IGALFTFNPPBUDN-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000090 poly(aryl ether) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
-
- 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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
- C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
-
- 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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
-
- 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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
- C08J2483/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]
-
- 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
- Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
-
- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Epoxy Resins (AREA)
Abstract
【解決手段】常温で液状のエポキシ樹脂(A)、該エポキシ樹脂(A)に温度90℃以上で溶解する熱可塑性樹脂(B)、前記エポキシ樹脂(A)に温度90℃未満で完全に溶解せず、かつ軟化点が120℃以上の熱硬化性樹脂の粒子(C)及び硬化剤(D)を含むことを特徴とする。
【選択図】 なし
Description
常温で液状のエポキシ樹脂(A)、熱可塑性樹脂(B)、熱硬化性樹脂の粒子(C)及び硬化剤(D)を下記に列記されたものの中から、それぞれ表1の実施例1〜3、比較例1〜4に記載する配合割合において、エポキシ樹脂組成物を調製し、その特性を評価した。先ずエポキシ樹脂(A)の全量及び熱可塑性樹脂(B)の溶解分を、温度125℃に設定したプラネタリミキサを用いて、均一な溶液になるまで75分間、撹拌・混合した。その後、このプラネタリミキサの温度を70℃に設定し、樹脂温度が均一になったところで、熱硬化性樹脂の粒子(C)及び硬化剤(D)の全量並びに比較例2について熱可塑性樹脂(B)の非溶解分をこの溶液中に加え、撹拌・混合してエポキシ樹脂組成物を調製した。
樹脂A−1:N,N,O−トリグリシジル−p−アミノフェノール樹脂(ハンツマン・アドバンスト・マテリアルズ社製MY−0510)、常温で液状、温度25℃の粘度が7ポイズ。
樹脂A−2:トリグリシジル化アルキルアミノフェノール樹脂(住友化学社製ELM−100)、常温で液状、温度25℃の粘度が10ポイズ。
樹脂A−3:ビスフェノールF型エポキシ樹脂(東都化成社製YDF−170)、常温で液状、温度25℃の粘度が35ポイズ。
樹脂A−4:フェノールノボラック型エポキシ樹脂(大日本インキ化学工業社製N−775)、常温で固形、温度25℃の粘度は測定できない。
樹脂B−1:ポリエーテルスルホン樹脂(住友化学社製スミカエクセルPES5003P)衝撃粉砕により、粒子径100μm以下の微細粒子
・熱硬化性樹脂の粒子(C)
粒子C−1:ビスフェノールA型エポキシ樹脂(東都化成社製YD−020N)、軟化点135℃〜150℃、衝撃粉砕により粒子径100μm以下のの微細粒子。
粒子C−2:ジシクロペンタジエン型エポキシ樹脂(大日本インキ化学工業社製HP−7200H)、軟化点75℃〜90℃、衝撃粉砕により粒子径100μm以下の粒子。
硬化剤D−1:3,3′−ジアミノジフェニルスルホン(ハンツマン・アドバンスト・マテリアルズ社製ARADUR9719−1)
硬化剤D−2:ジシアンジアミド(ジャパンエポキシレジン社製エピキュアDICY 15)、潜在性硬化剤
上述のようにして得られた7種類のエポキシ樹脂組成物(実施例1〜3、比較例1〜4)について、それぞれ下記に示す方法で、プリプレグのタック性及びドレープ性、ハニカムパネルのポロシティ及び剥離強度を評価した。その測定結果を表1に示す。
得られたエポキシ樹脂組成物を用いて離型紙上に樹脂フィルムを形成し、このフィルムを炭素繊維平織織物(東レ社製T−300−3K)に、樹脂含有量が41重量%となるように加熱加圧して転写しプリプレグを得た。
プリプレグのタック性評価
○: 十分な粘着性が感じられたもの
△: やや粘着性が感じられたもの
×: ほぼ粘着性が感じられなかったもの
プリプレグのドレープ性評価
○: 十分な柔軟性が感じられたもの
△: やや柔軟性が感じられたもの
×: ほぼ柔軟性が感じられなかったもの
得られたエポキシ樹脂組成物からなるプリプレグを2枚積層し、これをハニカムコア(昭和飛行機工業社製ノーメックスハニカムSAH−1/8−8.0)の両面に配置した後、バッグに入れ、これをオ−トクレ−ブ内で温度180℃、2時間(昇温速度2.8℃/分)加熱し、硬化させてハニカムパネルを作製した。この間、オ−トクレ−ブ内を圧空で0.32MPaに加圧した。
得られたハニカムパネルの面板の平滑性を、目視評価し以下の三段階基準により、評価した。
○: 面板に凹凸が認められず平滑なもの
△: 面板に僅かに凹凸が認められたもの
×: 面板に凹凸が認められたもの
上記で得られたハニカムパネルを、ASTM D1781に準拠して、加熱硬化工程にハニカムコアの上側及び下側に配置された面板をそれぞれ所定の寸法に加工し温度23℃(乾燥状態)における上側面板及び下側面板の試験片の剥離強度(lb−in/3in)を測定した。
Claims (15)
- 常温で液状のエポキシ樹脂(A)、該エポキシ樹脂(A)に温度90℃以上で溶解する熱可塑性樹脂(B)、前記エポキシ樹脂(A)に温度90℃未満で完全に溶解せず、かつ軟化点が120℃以上の熱硬化性樹脂の粒子(C)及び硬化剤(D)を含む繊維強化複合材料用エポキシ樹脂組成物。
- 前記熱可塑性樹脂(B)が、ポリエーテルスルホン樹脂の粒子及び/又はポリエーテルイミド樹脂の粒子であり、その粒子径が200μm以下である請求項1に記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記熱硬化性樹脂の粒子(C)が、常温で固形のエポキシ系樹脂、マレイミド系樹脂、又はシアネート系樹脂からなる請求項1又は2に記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記熱硬化性樹脂の粒子(C)の粒子径が、100μm以下である請求項1〜3のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記硬化剤(D)が、3,3′ジアミノジフェニルスルホン及び/又は4,4′ジアミノジフェニルスルホンである請求項1〜4のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記硬化剤(D)を、潜在性硬化剤と共に使用する請求項1〜5のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記エポキシ樹脂組成物が、前記エポキシ樹脂(A)100重量部に対して、前記熱可塑性樹脂(B)を20〜60重量部、前記熱硬化性樹脂の粒子(C)を2〜20重量部配合する請求項1〜6のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記エポキシ樹脂組成物の昇温速度2℃/分における動的粘弾性測定による最低粘度が10〜150Pa・sである請求項1〜7のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記エポキシ樹脂組成物の硬化後に、ASTM D5045−91に準拠して測定される破壊靭性値が、1.8MPa・√m以上である請求項1〜8のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物。
- 前記エポキシ樹脂(A)に、前記熱可塑性樹脂(B)を温度95〜150℃で溶解させ、温度60〜90℃に冷却後、前記熱硬化性樹脂の粒子(C)及び硬化剤(D)を配合する請求項1〜9のいずれかに記載の繊維強化複合材料用エポキシ樹脂組成物の製造方法。
- 請求項1〜9のいずれかに記載のエポキシ樹脂組成物をマトリックス樹脂として、強化繊維と複合させた繊維強化プリプレグ。
- 前記マトリックス樹脂の含有量が30〜50重量%である請求項11に記載の繊維強化プリプレグ。
- 前記強化繊維が炭素繊維である請求項11又は12に記載の繊維強化プリプレグ。
- 請求項11〜13のいずれかに記載の繊維強化プリプレグとハニカムコアとを積層したハニカムサンドイッチパネル。
- 前記ハニカムコアが、アラミドハニカム、アルミハニカム、ペーパーハニカム、ガラスハニカムから選ばれるいずれかである請求項14に記載のハニカムサンドイッチパネル。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120696A JP4141478B2 (ja) | 2006-04-25 | 2006-04-25 | 繊維強化複合材料用エポキシ樹脂組成物 |
KR1020087028843A KR101393965B1 (ko) | 2006-04-25 | 2007-04-24 | 섬유 강화 복합 재료용 에폭시 수지 조성물 |
US12/298,053 US8142875B2 (en) | 2006-04-25 | 2007-04-24 | Epoxy resin composition for fiber-reinforced composite material |
EP07742304A EP2011826A4 (en) | 2006-04-25 | 2007-04-24 | EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL |
BRPI0709484-1A BRPI0709484A2 (pt) | 2006-04-25 | 2007-04-24 | composição de resina epóxi para material composto de fibra reforçada e painel imprensado colméia |
CA 2650554 CA2650554C (en) | 2006-04-25 | 2007-04-24 | Epoxy resin composition for fiber-reinforced composite material |
AU2007244331A AU2007244331B2 (en) | 2006-04-25 | 2007-04-24 | Epoxy resin composition for fiber-reinforced composite material |
TW96114352A TWI452080B (zh) | 2006-04-25 | 2007-04-24 | 纖維強化複合材料用環氧樹脂組成物 |
PCT/JP2007/058869 WO2007125925A1 (ja) | 2006-04-25 | 2007-04-24 | 繊維強化複合材料用エポキシ樹脂組成物 |
CN2007800147521A CN101432358B (zh) | 2006-04-25 | 2007-04-24 | 纤维强化复合材料用环氧树脂组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120696A JP4141478B2 (ja) | 2006-04-25 | 2006-04-25 | 繊維強化複合材料用エポキシ樹脂組成物 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007291235A true JP2007291235A (ja) | 2007-11-08 |
JP2007291235A5 JP2007291235A5 (ja) | 2008-01-24 |
JP4141478B2 JP4141478B2 (ja) | 2008-08-27 |
Family
ID=38655451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006120696A Active JP4141478B2 (ja) | 2006-04-25 | 2006-04-25 | 繊維強化複合材料用エポキシ樹脂組成物 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8142875B2 (ja) |
EP (1) | EP2011826A4 (ja) |
JP (1) | JP4141478B2 (ja) |
KR (1) | KR101393965B1 (ja) |
CN (1) | CN101432358B (ja) |
AU (1) | AU2007244331B2 (ja) |
BR (1) | BRPI0709484A2 (ja) |
CA (1) | CA2650554C (ja) |
TW (1) | TWI452080B (ja) |
WO (1) | WO2007125925A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010275493A (ja) * | 2009-05-30 | 2010-12-09 | Toho Tenax Co Ltd | エポキシ樹脂組成物及びそれをマトリックス樹脂とするプリプレグ |
JP2018020553A (ja) * | 2016-06-23 | 2018-02-08 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | オートクレーブ養生気泡コンクリート(aac)製の強化された建築ブロック |
JP2018515655A (ja) * | 2015-05-04 | 2018-06-14 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 補強バー、製造方法および使用 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101886735B (zh) * | 2009-05-14 | 2013-01-16 | 管印贵 | 纤维增强热塑性复合材料型材及成型工艺 |
ITTO20110283A1 (it) * | 2011-03-29 | 2012-09-30 | Avio Spa | Formulazioni polimeriche a reologia chimicamente regolabile per la fabbricazione di preimpregnati e articoli in materiale composito |
EP2814875A1 (en) * | 2012-02-15 | 2014-12-24 | Dow Global Technologies LLC | Pre-molding article from thermoset polymer dispersions |
DE102014007511A1 (de) | 2014-05-23 | 2015-11-26 | Airbus Defence and Space GmbH | Sandwichbauteil sowie Verfahren zur Herstellung eines Sandwichbauteils |
CN104164053A (zh) * | 2014-07-21 | 2014-11-26 | 航天材料及工艺研究所 | 一种流动可控环氧树脂预浸料及其制备方法 |
CN108699228A (zh) | 2016-02-12 | 2018-10-23 | 沙特基础工业全球技术公司 | 固有愈合聚碳酸酯 |
EP3603915B1 (en) * | 2017-03-23 | 2023-11-22 | Teijin Limited | Self-adhesive prepreg and method for producing same |
US10682840B2 (en) | 2017-06-01 | 2020-06-16 | The Boeing Company | Methods and systems for inkjet printing on co-curable paint film |
US11427707B2 (en) * | 2017-09-29 | 2022-08-30 | Nippon Steel Chemical & Material Co., Ltd. | Curable epoxy resin composition and fiber-reinforced composite material using same |
JP7060939B2 (ja) * | 2017-10-25 | 2022-04-27 | 株式会社Adeka | 一液型樹脂組成物、その硬化物およびそれを用いた接着剤 |
JP6490850B1 (ja) * | 2018-03-02 | 2019-03-27 | 株式会社有沢製作所 | プリプレグ及びプリプレグ成形品の製造方法 |
US20210122892A1 (en) * | 2018-06-26 | 2021-04-29 | Toray Industries, Inc. | Prepreg and production method therefor, slit tape prepreg, carbon fiber-reinforced composite material |
CN114851638B (zh) * | 2022-06-21 | 2023-08-08 | 材料科学姑苏实验室 | 透明蜂窝芯材及其制备方法和透明蜂窝夹层板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62185720A (ja) * | 1986-02-12 | 1987-08-14 | Toray Ind Inc | プリプレグ用樹脂組成物の製法 |
JPS63221139A (ja) * | 1987-03-11 | 1988-09-14 | Toho Rayon Co Ltd | プリプレグ及びその製造法 |
JP2005298713A (ja) * | 2004-04-14 | 2005-10-27 | Toray Ind Inc | 繊維強化複合材料用エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930019736A (ko) * | 1992-03-30 | 1993-10-18 | 마에다 카쯔노수케 | 프리프레그 및 섬유강화 복합재료 |
DE69834800T2 (de) | 1997-07-11 | 2007-05-16 | Toray Industries, Inc. | Prepreggewebe und wabenförmige sandwichplatte |
JPH1143546A (ja) * | 1997-07-30 | 1999-02-16 | Toray Ind Inc | クロスプリプレグおよびハニカム構造体 |
WO2001027190A1 (fr) * | 1999-10-13 | 2001-04-19 | Toray Industries, Inc. | Composition de resine epoxy pour matiere composite renforcee par des fibres, pre-impregne et matiere composite renforcee par des fibres ainsi obtenue |
ES2281412T3 (es) * | 2000-04-21 | 2007-10-01 | Mitsubishi Rayon Co., Ltd. | Composicion de resina epoxi y prepreg fabricado con la composicion de resina epoxi. |
JP4175894B2 (ja) | 2001-02-27 | 2008-11-05 | ヘクセル コーポレイション | サンドイッチパネル用接着性プレプレグ面シート |
JP2003238657A (ja) * | 2002-02-14 | 2003-08-27 | Toray Ind Inc | エポキシ樹脂組成物、樹脂硬化物、プリプレグおよび繊維強化複合材料 |
JP2004027043A (ja) * | 2002-06-26 | 2004-01-29 | Toray Ind Inc | 繊維強化複合材料用エポキシ樹脂組成物及び繊維強化複合材料 |
JP4475880B2 (ja) | 2003-03-13 | 2010-06-09 | 東邦テナックス株式会社 | エポキシ樹脂組成物 |
JP4506189B2 (ja) * | 2004-02-13 | 2010-07-21 | 東レ株式会社 | エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
-
2006
- 2006-04-25 JP JP2006120696A patent/JP4141478B2/ja active Active
-
2007
- 2007-04-24 CN CN2007800147521A patent/CN101432358B/zh not_active Expired - Fee Related
- 2007-04-24 TW TW96114352A patent/TWI452080B/zh not_active IP Right Cessation
- 2007-04-24 WO PCT/JP2007/058869 patent/WO2007125925A1/ja active Application Filing
- 2007-04-24 AU AU2007244331A patent/AU2007244331B2/en not_active Ceased
- 2007-04-24 KR KR1020087028843A patent/KR101393965B1/ko active IP Right Grant
- 2007-04-24 US US12/298,053 patent/US8142875B2/en not_active Expired - Fee Related
- 2007-04-24 EP EP07742304A patent/EP2011826A4/en not_active Withdrawn
- 2007-04-24 CA CA 2650554 patent/CA2650554C/en not_active Expired - Fee Related
- 2007-04-24 BR BRPI0709484-1A patent/BRPI0709484A2/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62185720A (ja) * | 1986-02-12 | 1987-08-14 | Toray Ind Inc | プリプレグ用樹脂組成物の製法 |
JPS63221139A (ja) * | 1987-03-11 | 1988-09-14 | Toho Rayon Co Ltd | プリプレグ及びその製造法 |
JP2005298713A (ja) * | 2004-04-14 | 2005-10-27 | Toray Ind Inc | 繊維強化複合材料用エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010275493A (ja) * | 2009-05-30 | 2010-12-09 | Toho Tenax Co Ltd | エポキシ樹脂組成物及びそれをマトリックス樹脂とするプリプレグ |
JP2018515655A (ja) * | 2015-05-04 | 2018-06-14 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 補強バー、製造方法および使用 |
JP2018020553A (ja) * | 2016-06-23 | 2018-02-08 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | オートクレーブ養生気泡コンクリート(aac)製の強化された建築ブロック |
JP7014532B2 (ja) | 2016-06-23 | 2022-02-01 | エボニック オペレーションズ ゲーエムベーハー | オートクレーブ養生気泡コンクリート(aac)製の強化された建築ブロック |
Also Published As
Publication number | Publication date |
---|---|
KR20090015084A (ko) | 2009-02-11 |
TW200804501A (en) | 2008-01-16 |
KR101393965B1 (ko) | 2014-05-12 |
US20090068395A1 (en) | 2009-03-12 |
EP2011826A4 (en) | 2012-02-29 |
AU2007244331A1 (en) | 2007-11-08 |
CN101432358B (zh) | 2011-09-28 |
EP2011826A1 (en) | 2009-01-07 |
CN101432358A (zh) | 2009-05-13 |
CA2650554C (en) | 2014-06-10 |
TWI452080B (zh) | 2014-09-11 |
AU2007244331B2 (en) | 2010-07-29 |
WO2007125925A1 (ja) | 2007-11-08 |
BRPI0709484A2 (pt) | 2011-07-19 |
US8142875B2 (en) | 2012-03-27 |
JP4141478B2 (ja) | 2008-08-27 |
CA2650554A1 (en) | 2007-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4141478B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
JP4141487B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
KR101374439B1 (ko) | 섬유 강화 복합 재료용 에폭시 수지 조성물 | |
JP4141479B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
JP4821163B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
JP4141481B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
JP2007297549A (ja) | エポキシ樹脂組成物 | |
JP2017122205A (ja) | エポキシ樹脂組成物、プリプレグ、及び、繊維強化複合材料の製造方法 | |
JPH05239317A (ja) | エポキシ樹脂組成物、プリプレグおよびプリプレグの製造法 | |
JP2007284545A (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
TWI855180B (zh) | 複合預浸漬物、以及使用其之預形體、纖維強化複合材料接合體及其製造方法 | |
JP4972864B2 (ja) | 自己接着型プリプレグ用樹脂組成物の製造方法 | |
WO2021152957A1 (ja) | 複合プリプレグ、ならびにそれを用いたプリフォーム、繊維強化複合材料接合体およびその製造方法 | |
JP4141480B2 (ja) | 繊維強化複合材料用エポキシ樹脂組成物 | |
JP4480854B2 (ja) | プリプレグ及びその製造方法 | |
JP2006241402A (ja) | 自己接着型プリプレグ用樹脂組成物及びその製造方法 | |
JP2006274060A (ja) | エポキシ樹脂組成物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071204 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071204 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20071204 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20080108 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080317 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080520 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080610 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4141478 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130620 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130620 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130620 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |