EP2134796A2 - Utilisation de nanotubes de carbone pour réguler la viscosité de systèmes de liants et substance de revêtement exempte de solvant et contenant des nanotubes de carbone à base de réactifs fonctionnels pour enduction dans le moule (imc) et couche de finition, et procédé de production de cett - Google Patents
Utilisation de nanotubes de carbone pour réguler la viscosité de systèmes de liants et substance de revêtement exempte de solvant et contenant des nanotubes de carbone à base de réactifs fonctionnels pour enduction dans le moule (imc) et couche de finition, et procédé de production de cettInfo
- Publication number
- EP2134796A2 EP2134796A2 EP08715808A EP08715808A EP2134796A2 EP 2134796 A2 EP2134796 A2 EP 2134796A2 EP 08715808 A EP08715808 A EP 08715808A EP 08715808 A EP08715808 A EP 08715808A EP 2134796 A2 EP2134796 A2 EP 2134796A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating material
- solvent
- component
- free coating
- material according
- 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.)
- Withdrawn
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 68
- 239000011248 coating agent Substances 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 title claims abstract description 52
- 239000011230 binding agent Substances 0.000 title claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 19
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000006243 chemical reaction Methods 0.000 title claims description 9
- 239000012948 isocyanate Substances 0.000 claims abstract description 16
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 8
- 238000000265 homogenisation Methods 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 19
- 239000002071 nanotube Substances 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000011164 primary particle Substances 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 229920002396 Polyurea Polymers 0.000 claims description 5
- 230000000855 fungicidal effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- -1 aliphatic isocyanate Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 3
- 230000003373 anti-fouling effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 3
- 238000005507 spraying Methods 0.000 claims 3
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- 239000002671 adjuvant Substances 0.000 claims 2
- 229910052586 apatite Inorganic materials 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 2
- 125000002349 hydroxyamino group Chemical group [H]ON([H])[*] 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 claims 2
- 235000021317 phosphate Nutrition 0.000 claims 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 2
- 229920003226 polyurethane urea Polymers 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
- 230000009974 thixotropic effect Effects 0.000 claims 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 1
- 235000013980 iron oxide Nutrition 0.000 claims 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
- 239000004611 light stabiliser Substances 0.000 claims 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 238000005411 Van der Waals force Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
Definitions
- the present invention relates to a solvent-free, lightfast, with the coating object both a shrinkage compliant as well as a material, form and / or non-positive connection incoming coating material based on an isocyanate crosslinkable from hydroxyl and / or amino functional groups or aus, from their derivatives of derivable reactants existing binder with implemented Carbonnanotubes and / or primary particles in terms of nanotechnology, wherein the use of Carbonnanotubes the control of viscosities in solvent-free binder systems is possible and of particular importance, whereby the invention, for example all higher-viscosity crosslinkable binders, such as artificial and natural resins and their derivatives, and hydroxyl and / or amino-functional groups or reactants derivable from their derivatives, can be used for isocyanates.
- a solvent-free coating material based on a reactive polyurethane and a novel polyurethane dispersion, and a process for the production of multi-layer coatings on optionally primed substrates are known.
- a newly found polyurethane was disclosed, which can be produced by at least one polyester and / or - at least one polyether, which two starting materials have at least two isocyanate-reactive functional groups; at least one polyol and / or at least one polyamine and / or - at least one alkanolamine at least one compound having at least one of
- this proposed coating material is that it is described as containing solvent and that it requires 50 to 155 ° C. for the drying (drying time 20 minutes at 155 ° C. and 42 ⁇ m layer thickness).
- the solids content is specified with a maximum of 55 wt .-%. Therefore, this coating material is e.g. not suitable for the IMC process.
- the coating material according to the invention is characterized by 100% by weight.
- a coating composition based on polyurea containing a polyester product for surface coating (top coat) for use on a substrate.
- This polyurea based paint contains two reactive constituents, as the first component is an isocyanate and the second component is a low-viscosity amino-functional resin.
- This known polyurea-based surface-sealing coating composition can be used exclusively as a coating system (top-coat) that can be applied to surfaces.
- top-coat a coating system
- the surface adhesion based composition of this known coating system on freely accessible surfaces of already shaped moldings after their shaping.
- this coating system is not solvent-free and coated with this system surface can not be painted without pretreatment because of the material composition.
- the aim of the present invention is to achieve a viscosity control in the case of coating materials with higher-viscosity binders, with which it is possible to use both a plastic molding in the so-called in-mold coating process, as well as plastic surfaces and membranes. to coat the surface of the talc subsequently (top coat).
- the invention is therefore based on the object, a solvent-free, light- and weather-resistant coating fabric with designated target properties according to the invention on the basis of a curable polymerization with hydroxyl and / or amino-functional groups which are crosslinkable with an isocyanate, develop and a
- a coating material for industrial processing which does not release any volatile organic substances in the form of solvents during processing, this coating material at the same time for all applications new surface functional properties such as optional (and / or) mechanical bulk properties such as Young's modulus, elongation at break and Strength, mechanical surface properties, such as hardness, wear, scratch resistance,
- hydroxyl-containing and / or aminofunctional binder are presented.
- Functionalized and / or non-functionalized carbon nanotubes are added to this mixture and homogenized by means of ultrasound energy of at least 1000 Ws / ml.
- additives or highly branched binders may be added.
- the pigments, fillers and additives are added and mixed again.
- suitable energy input into this system eg agitator mill, ultrasonic generator
- the corresponding primary particles are generated.
- the remaining binder components are added to the 100% base and mixed.
- the necessary temperature parameters must be observed. Otherwise, the person skilled in the art may optionally make the selection on the basis of the generally known prior art Carrying out suitable test series.
- Nanoscale fillers in the form of silicon dioxide (SiO 2 ) are added to this approach and scaled and homogenized by means of ultrasound energy of at least 500 Ws / ml. Thereafter, both partial batches are mixed and the remaining pigments, fillers and additives are added and mixed again.
- suitable energy input into this system eg agitator mill, ultrasonic generator
- the corresponding nanotubes and / or primary particles are further homogenized.
- the remaining binder components are added to the 100% base and mixed.
- the necessary temperature parameters must be observed. Otherwise, the expert can make the selection based on the general knew the prior art, where appropriate, after carrying out suitable series of experiments.
- isocyanate binder aromatic and aliphatic isocyanate
- Functionalized and / or non-functionalized carbon nanotubes are added to this mixture and homogenized by means of ultrasound energy of at least 1000 Ws / ml. Additives are added to help homogenize and stabilize the van der Waals forces.
- the good electrical properties of the nanotubes allow the application of the electrostatic application method.
- nanoscale fillers and / or a stable dispersion of nanoscaled fillers and primary particles, molecular sieves, additives and pigments in the
- non-functionalized nanotubes these are embedded in the system of the polymer lattice as reinforcement or result in lattice structures lying between the molecular bonds. It is possible to align them by supplying other forms of energy, such as magnetic forces, and to organize functional surfaces in the form of electrical conductors. It can ionic bonding forces occur and be used.
- e.g. -OH and -NH functionalized nanotubes take part in the crosslinking reaction and are incorporated into the polymer lattice. This results in very good mechanical values in the coating layer, such as e.g. Elongation at break, hardness, tensile load and good chemical resistance.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention vise à développer une substance de revêtement exempte de solvant, résistante à la lumière et aux intempéries et présentant les propriétés indiquées dans l'invention, à base d'un produit de polymérisation durcissable doté de groupes fonctionnels hydroxyle et/ou amino réticulables avec un isocyanate. A cet effet, des nanotubes de carbone sont introduits dans le liant afin d'abaisser la viscosité dans une plage inférieure à 0,1% et d'augmenter la viscosité dans une plage supérieure à 0,1%, un apport d'énergie supérieur à 500 Ws/ml de puissance se traduisant par une homogénéisation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007008670A DE102007008670A1 (de) | 2007-02-20 | 2007-02-20 | Verwendung von die Viskosität steuernden Carbonnanotubes in Bindemittelsystemen und lösungsmittelfreier Beschichtungsstoff mit Carbonnanotubes auf der Basis funktioneller Reaktionspartner für In-Mould-Coating (IMC) und Top-Coating sowie Verfahren zur Herstellung desselben |
| PCT/EP2008/001207 WO2008101639A2 (fr) | 2007-02-20 | 2008-02-16 | Utilisation de nanotubes de carbone pour réguler la viscosité de systèmes de liants et substance de revêtement exempte de solvant et contenant des nanotubes de carbone à base de réactifs fonctionnels pour enduction dans le moule (imc) et couche de finition, et procédé de production de cett |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2134796A2 true EP2134796A2 (fr) | 2009-12-23 |
Family
ID=39577278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08715808A Withdrawn EP2134796A2 (fr) | 2007-02-20 | 2008-02-16 | Utilisation de nanotubes de carbone pour réguler la viscosité de systèmes de liants et substance de revêtement exempte de solvant et contenant des nanotubes de carbone à base de réactifs fonctionnels pour enduction dans le moule (imc) et couche de finition, et procédé de production de cett |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2134796A2 (fr) |
| DE (1) | DE102007008670A1 (fr) |
| WO (1) | WO2008101639A2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009014685A1 (de) * | 2009-03-27 | 2010-09-30 | Panadur Gmbh | Antimikrobieller Beschichtungsstoff auf der Basis eines amino- oder hydroxylgruppenfunktionellen Reaktionspartners für Isocyanate |
| CN102060289A (zh) * | 2010-11-30 | 2011-05-18 | 王洪涛 | 一种生物体钻石原料碳的提取工艺方法 |
| DE102015007236A1 (de) | 2015-06-09 | 2016-12-15 | Duropan Gmbh | Thermo-Photovoltaik-System (TPV) als ein Thermischer Hybrid-Transmitter basierend auf einer fluiddurchströmten Trägerplatte |
| CN111250711B (zh) * | 2020-03-10 | 2020-12-22 | 山东大学 | 一种碳氮化钛基金属陶瓷搅拌头的一次性成型制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19910492A1 (de) | 1999-03-10 | 2000-09-21 | Basf Coatings Ag | Polyurethan und seine Verwendung zur Herstellung lösemittelfreier Beschichtungsstoffe |
| US7001948B2 (en) | 2001-05-16 | 2006-02-21 | American Polymer Corporation | Polyurea coating compositions |
| US20030004265A1 (en) | 2001-05-16 | 2003-01-02 | Gupta Laxmi C. | Polyurea coating composition |
| AU2002332422C1 (en) * | 2001-07-27 | 2008-03-13 | Eikos, Inc. | Conformal coatings comprising carbon nanotubes |
| JP4783041B2 (ja) * | 2005-03-16 | 2011-09-28 | 出光興産株式会社 | 樹脂組成物、該樹脂組成物の製造方法及び該樹脂組成物の成形体 |
| WO2006136715A1 (fr) * | 2005-06-24 | 2006-12-28 | Arkema France | Matériaux polymeres contenant des nanotubes de carbone, leur procede de preparation a partir de pre-melange avec un agent de dispersion |
-
2007
- 2007-02-20 DE DE102007008670A patent/DE102007008670A1/de not_active Withdrawn
-
2008
- 2008-02-16 WO PCT/EP2008/001207 patent/WO2008101639A2/fr active Application Filing
- 2008-02-16 EP EP08715808A patent/EP2134796A2/fr not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2008101639A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007008670A1 (de) | 2008-08-21 |
| WO2008101639A2 (fr) | 2008-08-28 |
| WO2008101639A3 (fr) | 2008-10-09 |
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