ES2564524T3 - Composición de revestimiento para sustratos metálicos - Google Patents
Composición de revestimiento para sustratos metálicosInfo
- Publication number
- ES2564524T3 ES2564524T3 ES09161676.3T ES09161676T ES2564524T3 ES 2564524 T3 ES2564524 T3 ES 2564524T3 ES 09161676 T ES09161676 T ES 09161676T ES 2564524 T3 ES2564524 T3 ES 2564524T3
- Authority
- ES
- Spain
- Prior art keywords
- grams
- batch
- moles
- present
- polyester
- 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 - Lifetime
Links
- 239000008199 coating composition Substances 0.000 title abstract description 4
- 229910052751 metal Inorganic materials 0.000 title description 4
- 239000002184 metal Substances 0.000 title description 4
- 239000000758 substrate Substances 0.000 title description 2
- 229920005862 polyol Polymers 0.000 abstract description 3
- 150000003077 polyols Chemical class 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001225 polyester resin Polymers 0.000 abstract 4
- 239000004645 polyester resin Substances 0.000 abstract 4
- -1 aromatic glycidyl ether compounds Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004971 Cross linker Substances 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 235000013334 alcoholic beverage Nutrition 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- XUCHXOAWJMEFLF-UHFFFAOYSA-N bisphenol F diglycidyl ether Chemical compound C1OC1COC(C=C1)=CC=C1CC(C=C1)=CC=C1OCC1CO1 XUCHXOAWJMEFLF-UHFFFAOYSA-N 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 229920000728 polyester Polymers 0.000 description 20
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000000945 filler Substances 0.000 description 14
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 12
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 11
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000009928 pasteurization Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KTXWGMUMDPYXNN-UHFFFAOYSA-N 2-ethylhexan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-] KTXWGMUMDPYXNN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- XBXFGOSIPGWNLZ-UHFFFAOYSA-N O=C1C=C(CC(C)(C)C1)C.N=C=O Chemical compound O=C1C=C(CC(C)(C)C1)C.N=C=O XBXFGOSIPGWNLZ-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
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- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/027—Making containers from separate body and end-parts
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4202—Two or more polyesters of different physical or chemical nature
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/423—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- 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
- C09D175/06—Polyurethanes from polyesters
-
- 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
- C08G2390/00—Containers
- C08G2390/40—Inner coatings for containers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/18—Polyesters or polycarbonates according to C08L67/00 - C08L69/00; Derivatives thereof
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/906—Beverage can, i.e. beer, soda
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/923—Aminoplast having terminal ethylenic unsaturation
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/924—Phenoplast having terminal ethylenic unsaturation
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- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
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- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31794—Of cross-linked polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Laminated Bodies (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Un bote para alimentos o bebidas, que comprende: una parte estructural; y una parte de los extremos; en el que al menos una de las partes estructural y los extremos es de aluminio y está revestida en al menos una superficie principal con una composición de revestimiento que comprende: entre 60 y 95% en peso (basado en el contenido de sólido de la composición) de una o más resinas de poliéster, en que al menos una de las resinas de poliéster tiene una Tg de menos de aproximadamente 50ºC, en que la resina de poliéster se forma mediante la reacción de una o más moléculas de poliácido y una o más moléculas de poliol; uno o más copolímeros de acrilato que tienen grupos glicidilo colgantes; y un reticulante; en que la composición de revestimiento contiene menos de 1.000 ppm de cada uno de BPA móvil y unido y compuestos de glicidil-éter aromáticos.
Description
V se extienden hasta el borde de la pieza del ensayo. La abertura en la parte superior de V tiene 4 cm de ancho en este borde. La profundidad de las líneas de puntuación debe ser de un 75% del grosor de la pieza del ensayo. Partiendo del borde de la pieza del ensayo, se usan seguidamente cizallamientos metálicos para producir un corte de 10 mm a lo largo de cada línea trazada. La pieza del ensayo es seguidamente pasteurizada como se describió bajo el apartado de pasteurización anterior.
Después de la pasteurización, se usan unos alicates para torcer la “lengüeta” cortada hasta un ángulo de 90º fuera del lado revestido del sustrato. La pieza del ensayo es colocada seguidamente en una superficie lisa, con el lado revestido orientado hacia abajo. La “lengüeta” cortada es agarrada usando los alicates y se ejerce una tracción sobre la “lengüeta” desde el panel del ensayo a un ángulo de 180º hasta que es completamente retirada. Después de retirar la “lengüeta”, se mide cualquier revestimiento que se extienda en la abertura sobre el panel del ensayo. La distancia de la mayor penetración (biselado) se expresa en milímetros.
Ejemplos
Ejemplo 1
Experimento 1: Preparación de un poliéster de baja Tg
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, condensador de agua, separador Dean Stark y entrada para nitrógeno se introdujeron 127 gramos (1,41 moles) de 2-metil-1,3propanodiol, 22,3 gramos (0,36 moles) de etilenglicol, 133,6 gramos (0,804 moles) de ácido tereftálico y 0,45 gramos de catalizador de 1-cloro-3-hidroxi-1,1,3,3-tetrabutoxi-diestannoxano (CHTD). La tanda se calentó a 220ºC, mientra se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 100ºC. El agua condensada se recogió en un separador Dean Stark. Después de que el contenido líquido en la tanda se hizo transparente, la tanda se enfrió a 180ºC y se añadieron 97,9 gramos (0,486 moles) de ácido sebácico y 69,3 gramos (0,417 moles) de ácido isoftálico. Seguidamente la tanda se calentó a 220ºC, el agua condensada se recogió en un separador de Dean Stark. Se añadieron 25 gramos de ciclohexanona a la tanda. Seguidamente se añadieron 50 gramos de Aromatic 150 y la temperatura se elevó hasta 234ºC. Seguidamente la reacción se enfrió y se añadieron otros 300 gramos de Aromatic 150. El poliéster resultante tenía un contenido de materias no volátiles (NVM) de 49,6%, un índice de acidez de 3,3, un índice de OH de 14, un peso molecular medio ponderal Mp de 24.780, un peso molecular medio numérico Mn de 8.740, una relación Mp/Mn de 2,8 y una Tg de 5,9 ºC.
Experimento 2: Preparación de poliéster de baja Tg
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, condensador de agua, separador Dean Stark y entrada para nitrógeno se introdujeron 128,7 gramos (1,43 moles) de 2-metil-1,3propanodiol, 22,3 gramos (0,36 moles) de etilenglicol, 148,5 gramos (0,894 moles) de ácido tereftálico y 0,45 gramos de catalizador CHTD. La Tanda se calentó a 220ºC, mientras se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 100ºC. El agua condensada se recogió en un separador Dean Stark. Después de que el contenido líquido de la tanda se hizo transparente, la tanda se enfrió a 180ºC y se añadieron 75,2 gramos (0,372 moles) de ácido sebácico y 76,8 gramos (0,462 moles) de ácido isoftálico. Seguidamente la tanda se calentó a 220ºC y el agua condensada se recogió en un separados Dean Stark. Se añadieron 25 gramos de ciclohexanona a la tanda. Seguidamente se añadieron 50 gramos de Aromatic 150 y la temperatura se elevó hasta 234ºC. Seguidamente a reacción se enfrió y se añadieron otros 300 gramos de Aromatic
150. El poliéster resultante tenía una NVM de 52,6%, índice de acidez de 2,7, índice de OH de 10, Mp de 12.890, Mn de 4.780, Mp/Mn de 2,7 y Tg de 13,5ºC.
Experimento 3: Preparación de poliéster de baja Tg
Este experimento se preparó de forma similar al ejemplo 1, experimento 2 anterior, con la excepción de que se usaron 225,3 gramos (1,36 moles) de ácido tereftálico en lugar de la combinación de ácido tereftálico y ácido isoftálico. El poliéster resultante tenía una NVM de 52,7%, índice de acidez de 4,6, índice de OH de 7, Mp de 23,667, Mn de 5,797, Mp/Mn de 4,1 y Tg de 15,9ºC.
Experimento 4: Preparación de poliéster de baja Tg
Este experimento fue similar al ejemplo 1, experimento 1, con la excepción de que el catalizador usado fue ácido butil-estannoico en lugar de CHTD. El poliéster resultante tenía una NVM de 52,6%, índice de acidez de 3,0, índice de OH de 17, Mp de 24,270, Mn de 7.032, Mp/Mn de 3,45 y Tg de 5,8ºC.
Experimento 5: Preparación de poliéster de baja Tg
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, condensador de agua, separador Dean Stark y entrada para nitrógeno se introdujeron 127 gramos (1,41 moles) de 2-metil-1,3propanodiol, 22,3 gramos (0,36 moles) de etilenglicol, 262,5 gramos (1,58 moles) de ácido tereftálico y 0,45 gramos de catalizador de ácido butil-estannoico. La tanda se calentó a 220ºC mientras se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 100ºC. El agua condensada se recogió en un separador Dean Stark. Después de que el contenido líquido de la tanda se hizo transparente, la tanda se enfrió a 180ºC y se añadieron 69,3 gramos (0,12 moles) de Empol 1008 (ácido graso dímero) y 69,3 gramos (0,417
5
10
15
20
25
30
35
40
45
50
55
6.270, Mp/Mn de 3,6 y Tg de 61,6ºC.
Ejemplo 3
Preparación de poliéster de elevada Tg
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, separador Dean Stark, condensador de agua y entrada para nitrógeno se introdujeron 295,6 gramos (3,28 moles) de 2-metil-1,3propanodiol, 186,2 gramos (3 moles) de etilenglicol 346,54 gramos (4,81 moles) 1,4-ciclohexano-dimetanol (CHDM), 636,3 gramos de (7,66 moles) de ácido tereftálico. La tanda se calentó continuamente a 120ºC y se añadieron 2,2 gramos de ácido butil-estannoico. La tanda se calentó lentamente a 224ºC, mientras se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 100ºC y se separó por destilación el agua formada. Después de que la tanda se hizo transparente, se añadieron 775,87 gramos (4,7 moles) de ácido isoftálico. La temperatura de la tanda se mantuvo a 220ºC mientras se separaba por destilación el agua formada. Seguidamente la tanda se enfrió a 170ºC y se añadieron 100 gramos de ciclohexanona. Seguidamente la temperatura se elevó hasta 220ºC mientras se separaba el agua formada. Seguidamente la columna de relleno se retiró y la temperatura se elevó hasta 232ºC. Seguidamente se añadieron 800 gramos de Aromatic 200. El poliéster resultante tenía una NVM de 53%, índice de acidez de 2,7, índice de OH de 2, Mp de 30.590, Mn de 11.500, Mp/Mn de 2,7 y Tg de 66,2ºC.
Ejemplo 4
Preparación de poliéster-poliuretano de baja Tg
Experimento 1: Preparación de intermedio de poliéster
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, separador Dean Stark, condensador de agua y entrada para nitrógeno se introdujeron 135 gramos (1,5 moles) de 2-metil-1,3propanodiol, 22,13 gramos (0,36 moles) de etilenglicol 180,3 gramos (1,086 moles) de isoftálico. La tanda se calentó a 120ºC y se añadieron 0,45 gramos de ácido butil-estannoico. La tanda se calentó lentamente a 220ºC, mientras se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 100ºC y se separó por destilación el agua formada. Después de que la tanda se hizo transparente, se añadieron 45,2 gramos (0,7 moles) de ácido isoftálico y 75,2 gramos (0,37 moles) de ácido sebácico. La temperatura de la tanda se mantuvo a 220ºC mientras se separaba por destilación el agua formada. Seguidamente la tanda se enfrió a 170ºC y se añadieron 25 gramos de ciclohexanona. Seguidamente la temperatura se elevó a 220ºC mientras se separaba el agua formada. Seguidamente la columna de relleno se retiró y la temperatura se elevó hasta 232ºC. Seguidamente se añadieron 337 gramos de Aromatic 150. El poliéster resultante tenía una NVM de 48,6%, índice de acidez de 2,0, índice de OH de 37, Mp de 9.790, Mn de 3.100, Mp/Mn de 3,2 y Tg de 10,6ºC.
Experimento 2: Preparación de poliéster-poliuretano
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, condensador de agua y entrada para nitrógeno se introdujeron 200 gramos del intermedio de poliéster preparado en el experimento 1 anterior, 7,2 gramos de isocianato de isoforona y 0,2 gramos de dilaurato de dibutil-estaño. La tanda se calentó y se mantuvo a 75ºC bajo una atmósfera de nitrógeno durante 6 horas. Seguidamente se añadieron 55 gramos de Aromatic 150. El poliésterpoliuretano resultante tenía un 39,8% de sólidos, Mp de 59.460, Mn de 7.800 Mp/Mn de 7,6 y Tg de 28,3ºC.
Ejemplo 5
Preparación de poliéster-poliuretano de elevada Tg
Experimento 1: Preparación de intermedio de poliéster
En un matraz de 4 bocas adecuadamente equipado con agitador, termómetro, columna de relleno, separador Dean Stark, condensador de agua y entrada para nitrógeno se introdujeron 634,8 gramos (3,27 moles) de tereftalato de dimetilo, 520,6 gramos (2,68 moles) de isoftalato de dimetilo, 204,9 gramos (2,27 moles) de 2-metil-1,3-propanodiol, 493,7 gramos (7,95 moles) de etilenglicol, 242,6 gramos (1,68 moles) de ciclohexano-dimetanol y 0,35 gramos de catalizador Tyzor TOT. La tanda se calentó bajo una atmósfera de nitrógeno a 220ºC, mientras se mantenía continuamente la temperatura del cabezal por encima de la columna de relleno por debajo de 64ºC y se separó por destilación el metanol formado. Después de que se recogieran 352 gramos de metanol, la tanda se enfrió a 170ºC. Seguidamente la columna de de relleno se retiró. Después de que la tanda se hizo transparente, se añadieron 45,2 gramos (0,27 moles) de ácido isoftálico y 75,2 gramos (0,37 moles) de ácido sebácico. La temperatura de la tanda se mantuvo a 220ºC mientras se separaba por destilación el agua formada. Seguidamente la tanda se enfrió a 170ºC y se añadieron 25 gramos de ciclohexanona. Seguidamente la temperatura se elevó hasta 220ºC mientras se separaba el agua formada. Seguidamente la columna de relleno se retiró y la temperatura se elevó bajo vacío hasta 232ºC a 5 mm de mercurio. Seguidamente se recogieron 370 gramos de condensado de poliol. Seguidamente la tanda se enfrió y se aisló en forma de sólidos al 100 por ciento. El poliéster resultante tenía un índice de OH de 25, Mp de 10.960 Mn de 4.140, Mp/Mn de 2,6 y Tg de 59,2ºC.
Ejemplo 9
Ensayo de diversas composiciones de revestimiento
Se aplicaron revestimientos sobre paneles de aluminio limpiados por medios químicos y tratados con cromo comercialmente usando una varilla aplicadora de alambre enrollado para obtener un grosor de película seca de aproximadamente 1,16 mg/cm2. Los paneles revestidos fueron curados durante 14 segundos a una temperatura de metal pico (PMT) de 249ºC en una estufa de bovinas de aire a velocidad elevada encendida con gas. Los paneles eran enfriados con aire.
- Tabla 1
- Propiedades de las películas (muestras (A-I)
- A
- B C D E F G H I
- Deslizamientos dobles de MEK
- >100 11 30 45 12 4 40 17
- Agrietamiento por impacto inverso
- Ninguno Ninguno Ninguno Ninguno Ninguno Ninguno Ninguno Ninguno Ninguno
- Pasteurización con agua (48 minutos a 85ºC
- Deterioro superficial
- 10 10 10 10 10 10 10 10 10
- Adhesión
- 10 10 10 10 10 10 10 10 10
- Desgaste con agua (90 minutos a 121ºC)
- Deterioro superficial
- 9 10 9 10 10 5 10 9 5
- Adhesión
- 10 10 10 10 10 10 10 10 10
- Torcedura IT (miliamperios)
- 0,4 0,2 0,5 0,2 0,1 12,0 0,0 0,0 3,0
- Biselado (mm)
- 0,8 0,1 0,1 0,3 0,1 0,2 0,1 0,9 0,1
- Tabla 2
- Propiedades de las películas (muestras J y K)
- A (ensayo repetido)
- J K
- Deslizamientos dobles de MEK
- 35 9 75
- Agrietamiento por impacto inverso
- Ninguno Ninguno Ninguno
- Pasteurización con agua (48 minutos a 85ºC
- Deterioro superficial
- 10 10 10
- Adhesión
- 10 10 10
- Desgaste con agua (90 minutos a 121ºC)
- Deterioro superficial
- 9/10 9/10 10/10
- Adhesión
- 10/10 10/10 10/10
- Torcedura IT (miliamperios)
- 0,1 0,0 0,8
- Biselado (mm)
- 0,2 0,6 0,6
- Fabricación del extremo para bebidas
- Exposiciones de metales (ma)
- 0,1 0,4 0,5
- Corrosión de CuCl
- Moderada-grave Ligera Muy ligera
Tras haber descrito las realizaciones preferidas de la presente invención, lo expertos en la técnica apreciarán fácilmente que las explicaciones que aparecen en la misma pueden ser aplicadas a otras realizaciones dentro del alcance de las reivindicaciones anejas a la presente memoria descriptiva. La descripción completa de todas las patentes, documentos de patentes y publicaciones se incorporan como referencia a la presente memoria descriptiva como si hubieran sido incorporados individualmente.
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40009102P | 2002-08-01 | 2002-08-01 | |
| US400091P | 2002-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2564524T3 true ES2564524T3 (es) | 2016-03-23 |
Family
ID=31495785
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09161676.3T Expired - Lifetime ES2564524T3 (es) | 2002-08-01 | 2003-08-01 | Composición de revestimiento para sustratos metálicos |
| ES03767063T Expired - Lifetime ES2327917T3 (es) | 2002-08-01 | 2003-08-01 | Composicion de revestimiento para substratos metalicos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES03767063T Expired - Lifetime ES2327917T3 (es) | 2002-08-01 | 2003-08-01 | Composicion de revestimiento para substratos metalicos. |
Country Status (12)
| Country | Link |
|---|---|
| US (7) | US8133557B2 (es) |
| EP (2) | EP2128209B1 (es) |
| JP (2) | JP4648000B2 (es) |
| CN (1) | CN100358929C (es) |
| AT (1) | ATE432967T1 (es) |
| AU (1) | AU2003265337B2 (es) |
| BR (1) | BR0313103B1 (es) |
| CA (1) | CA2493986C (es) |
| DE (1) | DE60327865D1 (es) |
| ES (2) | ES2564524T3 (es) |
| MX (2) | MXPA05001154A (es) |
| WO (1) | WO2004013240A1 (es) |
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| CN115151593B (zh) * | 2019-12-24 | 2023-10-03 | Ppg工业俄亥俄公司 | 涂料组合物 |
| CN115867620B (zh) | 2020-06-12 | 2025-03-28 | Swimc有限公司 | 用于饮料容器的涂料组合物 |
| BR112023023584A2 (pt) | 2021-05-19 | 2024-03-12 | Swimc Llc | Sistema de liberação à base de cartucho, e, métodos para revestir um substrato metálico adequado e para fabricar embalagens de metal |
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2003
- 2003-08-01 AT AT03767063T patent/ATE432967T1/de not_active IP Right Cessation
- 2003-08-01 MX MXPA05001154A patent/MXPA05001154A/es active IP Right Grant
- 2003-08-01 US US10/522,428 patent/US8133557B2/en not_active Expired - Lifetime
- 2003-08-01 JP JP2004526304A patent/JP4648000B2/ja not_active Expired - Fee Related
- 2003-08-01 ES ES09161676.3T patent/ES2564524T3/es not_active Expired - Lifetime
- 2003-08-01 CN CNB038233460A patent/CN100358929C/zh not_active Expired - Lifetime
- 2003-08-01 ES ES03767063T patent/ES2327917T3/es not_active Expired - Lifetime
- 2003-08-01 CA CA2493986A patent/CA2493986C/en not_active Expired - Lifetime
- 2003-08-01 BR BRPI0313103-3A patent/BR0313103B1/pt active IP Right Grant
- 2003-08-01 WO PCT/US2003/024090 patent/WO2004013240A1/en not_active Ceased
- 2003-08-01 DE DE60327865T patent/DE60327865D1/de not_active Expired - Lifetime
- 2003-08-01 EP EP09161676.3A patent/EP2128209B1/en not_active Expired - Lifetime
- 2003-08-01 AU AU2003265337A patent/AU2003265337B2/en not_active Ceased
- 2003-08-01 EP EP03767063A patent/EP1546273B1/en not_active Expired - Lifetime
-
2005
- 2005-01-28 MX MX2010004485A patent/MX343223B/es unknown
-
2010
- 2010-08-05 JP JP2010176380A patent/JP2011016360A/ja active Pending
-
2012
- 2012-01-25 US US13/358,313 patent/US8231951B2/en not_active Expired - Fee Related
- 2012-07-02 US US13/540,332 patent/US8765241B2/en not_active Expired - Lifetime
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2014
- 2014-05-12 US US14/275,377 patent/US9550913B2/en not_active Expired - Fee Related
-
2017
- 2017-04-21 US US15/493,603 patent/US10273380B2/en not_active Expired - Lifetime
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2019
- 2019-03-18 US US16/356,473 patent/US10829663B2/en not_active Expired - Fee Related
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2020
- 2020-10-23 US US16/949,289 patent/US20210040347A1/en not_active Abandoned
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