EP1428569A2 - Vorrichtung zum Dosieren und zum Mischen von Farbpigmenten mit einer vorgegebenen Menge von einem zu färbendem Lack - Google Patents

Vorrichtung zum Dosieren und zum Mischen von Farbpigmenten mit einer vorgegebenen Menge von einem zu färbendem Lack Download PDF

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Publication number
EP1428569A2
EP1428569A2 EP03028165A EP03028165A EP1428569A2 EP 1428569 A2 EP1428569 A2 EP 1428569A2 EP 03028165 A EP03028165 A EP 03028165A EP 03028165 A EP03028165 A EP 03028165A EP 1428569 A2 EP1428569 A2 EP 1428569A2
Authority
EP
European Patent Office
Prior art keywords
processing unit
colored
product
coloring
color
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Withdrawn
Application number
EP03028165A
Other languages
English (en)
French (fr)
Other versions
EP1428569A3 (de
Inventor
Ferdinando Sarti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valpaint Srl
Original Assignee
Valpaint Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valpaint Srl filed Critical Valpaint Srl
Publication of EP1428569A2 publication Critical patent/EP1428569A2/de
Publication of EP1428569A3 publication Critical patent/EP1428569A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/844—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/844—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made
    • B01F33/8442—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made using a computer for controlling information and converting it in a formula and a set of operation instructions, e.g. on the point of sale
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/846—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins using stored recipes for determining the composition of the mixture to be produced, i.e. for determining the amounts of the basic components to be dispensed from the component receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/848—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins using data, i.e. barcodes, 3D codes or similar type of tagging information, as instruction or identification codes for controlling the dispensing and mixing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2117—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2131—Colour or luminescence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2211—Amount of delivered fluid during a period
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Definitions

  • the present invention relates to the technical field concerning the production of paints or enamels of a selected color.
  • the invention relates to an apparatus for coloring predetermined quantities of paints, enamels or similar products by using mixtures of colored pigments, in order to give to the above mentioned products a selected color.
  • each color is indicated with a unique code, which identifies the kinds of pigments used for coloring and their proportions.
  • the products are supplied in neutral colors, for example white, and the colored pigments are supplied separately, according to a standard range of basic colors.
  • the final color of the product is obtained by adding one or more of the pigments to the neutral product in suitable proportions.
  • a selected color tonality is obtained by a perfect dosage of the pigments composing it.
  • the mixing is performed depending on the type and quantity of the neutral product to be colored, so as to obtain the desired color tonality.
  • Known metering devices usually include a plurality of tanks for as many pigments as different colors are required and each of the tanks has a control unit for controlling the pigments flow, connected to a processing unit.
  • delivering nozzles Downstream of the flow control unit, there are a corresponding number of delivering nozzles, which open in a coloring chamber, housing a container with a neutral product to be colored.
  • the processing unit has a suitable program for dosing and controlling the above mentioned flow control units, and communicates with an operator by means of a monitor and a keyboard.
  • a spectrophotometer can also be connected to the processing unit for picking up the color tonality of a sample and send corresponding data to the processing unit.
  • the above described metering devices are installed not only in assisted shops selling coloring products, but also in many cash and carry wholesaler and self-service retail sale centers, even not exclusively for paint products sale.
  • the user In order to color a known quantity of product, the user must introduce the product container into the coloring chamber of the color metering device, after weighing it, in such a way that the container mouth (open) is situated under the delivering nozzles.
  • the user must enter data into the processing unit through the monitor and keyboard in order to set the records concerning the product weight and type, and the code of the desired color to be obtained.
  • the information about the desired color is entered into the processor by scanning with the spectrophotometer a sample of this color, after having suitably instructed the control program.
  • the color metering device features also, situated in the coloring chamber, a device, which prints a bar code on the container external part.
  • This code includes information used to define the coloring cost at the moment of the product payment.
  • the operator communicates with the processing unit by means of a graphic interface, specific for the program being executed, which can be more or less complicated, and its use can require a more or less in-depth skill for the operator.
  • the client after having seen the complicated input-output interface of the color metering device, gives up immediately and switches his attention to other products, or buys the products in other shops to avoid waste of time.
  • the product container has always at least one bar code already printed on its external surface.
  • the code printed by the color metering device is added to the above code/s and moreover, it is printed in a random position, as it depends on the orientation of the container in the coloring chamber.
  • a dishonest user could easily apply a film (for example, adhesive tape) to a container in the printing position and remove it after the printing.
  • a film for example, adhesive tape
  • the dishonest user could pay only for the neutral product, avoiding paying for the coloring.
  • the main object of the present invention is to propose an apparatus for coloring paints, enamels and similar products, which is easy and immediate to use also by unskilled users.
  • Another object of the present invention is to propose an apparatus, in which the possibility of data setting errors is reduced to minimum.
  • a further object of the present invention is to minimize the possibility of errors or frauds concerning the payment of the coloring operations.
  • the color metering device indicated as a whole with the reference numeral 100, includes a plurality of tanks 1, containing the above mentioned colored pigments.
  • the tanks 1 are situated inside a containing structure, suitably paneled, which is not shown, as it is not relevant to the invention.
  • coloring chamber 4 opening outwards of the color metering device 100, aimed at housing containers 5 of the product to be colored.
  • the containers 5 are sold pre-packed in different shapes, and each of them contains a quantity of product with a predetermined weight.
  • the containers are supplied closed hermetically with a cover, which must be removed before the introduction into the coloring chamber 4.
  • the products to be colored can be of different type: for example washable, transpiring, peeled paints paints, enamels, anti-rust paints and all other products which can be subjected to coloring.
  • a plurality of delivery nozzles 3, each of which connected to a respective tank 1, are situated in the upper part of the coloring chamber 4.
  • Flow adjustment means 6 are situated between the tanks 1 and the corresponding delivery nozzles 3 for adjusting the flow of colored pigments leaving the tanks 1.
  • the flow adjustment means 6 are for example formed by high precision dosing pumps of known type and commonly used in the traditional color metering devices.
  • the pumps 6 are operated by a processing unit 7, which is connected to the pumps by suitable and known interfaces and is aimed at running a program for creating prefixed colors, according to techniques for combination and dosing of two or more basic colors, from among the colors contained in the tanks 1 and in relation to the data previously entered into the unit.
  • Mass measuring means 8, situated inside the coloring chamber 4, below the delivery nozzles 3, are advantageously composed of a weighing machine, of the type equipped with a load cell, and are aimed at housing the container 5 with the product to be colored, in order to define its weight.
  • the weighing machine 8 is electrically connected to the processing unit 7 by a suitable and known interface, in order to send information about the weight of the product to be colored, to the processing unit 7.
  • First data input means 9 are situated in a position easily accessible from outside of the color metering device 100 and connected to the processing unit 7.
  • the first data input means 9 are operated by an user to enter information about selected type of product to be colored and introduced inside the coloring chamber.
  • the first data input means 9 substantially include a plurality of push buttons 91, each of which is connected to the processing unit 7 in such a way as to be unambiguously identified.
  • buttons 91 Beside the push buttons 91, there are corresponding labels 92 with the name of a type of product to be colored.
  • the color metering device 100 includes also second data input means 31, 32, 33, likewise connected to the processing unit 7 and operated by the same user to communicate to the latter the selected color tonality.
  • the second data input means 31, 32, 33 include substantially a keyboard 31, for entering an identifying code of the color chosen for the product coloring.
  • the second data input means include also a spectrophotometer 32, which detects the color tonality from a sample and sends the information about it to the processing unit 7.
  • They include also a bar code scanner 33, which reads identifying codes of color samples from a set of samples, in which each tonality is coded with this technique.
  • the above mentioned keyboard 31, spectrophotometer 32 and the bar code scanner 33 can be present in the color metering device 100, separately or integral in one body, according to the specific needs.
  • the color metering device 100 includes a display 10, which is situated near the data input means and connected to the processing unit 7, and which is aimed at displaying information issued by the processing unit 7.
  • the information usually consists of the repetition of codes entered by the user and of simple messages of confirmation or error in the operations execution.
  • the information can be also supplied by vocal messages, through a suitable acoustic transducer, in a known way.
  • An optional printing device 35 is operated by the processing unit 7 for printing information concerning the executed operations.
  • the code of the obtained color can be printed, possibly on auto-adhesive paper, in order to allow the user to reproduce it in future.
  • the color metering device 100 includes also collecting means 41, 42, 43, connected to the processing unit 7 and aimed at collecting corresponding credit instruments 51, 52, 53 from the color metering device 100 user, in order to activate the coloring operations.
  • a token acceptor device 41 is provided for accepting tokens and/or coins 51 of suitable shape or value, until the cost of operation to be executed is reached.
  • These devices are supplied with characteristics which enable their connection with electronics for driving their operation and receiving enabling signals therefrom.
  • the color metering device 100 includes also, together with or instead of the token acceptor 41, a paper currency validator 42, which identifies and accepts notes 52.
  • the validator 42 likewise of known type, is connected to the processing unit 7 according to validator proper interface characteristics, and is aimed at receiving, from the processing unit 7, information about the total cost of a coloring operation set by a user and at transmitting to the processing unit 7 information to execute the coloring operation after having collected notes 52 for a value sufficient to cover the total cost.
  • a change dispensing device 44 is optionally associated to the note acceptor 42 for dispensing coins, whose value corresponds to the difference between the sum collected by the notes validator 42 and the cost of the coloring operation.
  • the color metering device 100 includes a credit card reader 43, aimed at crediting the cost of coloring operation charging it to the credit card 53 introduced by the user.
  • a board-supported alphanumeric display 60 situated near the collecting means 41, 42, 43, is connected to the processing unit 7 and is aimed at receiving from the latter and at visualizing instruction and information for the user of the color metering device 100.
  • color metering device 100 equipped with an input-output terminal formed by a monitor and a corresponding keyboard, the instructions and information can be displayed on the monitor.
  • the display 60 can possibly coincide with the above mentioned display 10.
  • the above mentioned printer 35 can be also used for printing information concerning the coloring payment.
  • the printer is aimed at printing the receipts for the payments with the credit card 43.
  • the use of the above described color metering device 100 is particularly simple due to the presence of the weighing machine 8 and the first data input means 9 and second data input means 31, 32, 33.
  • the user who is going to obtain a particular color for a vessel of product with neutral color, must only place the product container, already opened, in the coloring chamber 4, on the weighing machine 8.
  • the latter weighs the container and transmits its weight to the processing unit 7.
  • the processing unit 7 it is simple for the processing unit 7 to define the exact weight of the product contained in the vessel, beginning from the gross weight of the vessel, because there are sizes of vessels containing prefixed quantities of product (for example, half kilo, one kilo, five kilos, etc.).
  • the user pushes the button 91 corresponding to the product present in the vessel and then he enters the code of the desired color by the keyboard 31, taking it from the sample set or from a previous vessel of colored product.
  • the spectrophotometer 32 in case a sample of desired color is available
  • a bar code scanner 33 for entering information about the color tonality.
  • the color metering device 100 can perform the coloring, according to known techniques, and then print the relative information by the printer 35.
  • the color metering device 100 obtained according to the invention allows the user to pay directly the sum for the coloring operation of a neutral product, such as paint or enamel, thus paying immediately the costs connected to the coloring operation, and releasing the cashier from the verifying if the payment has been executed or not.
  • a neutral product such as paint or enamel
  • Another advantage results from the improvement of the unskilled user's approach to the machine.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Accessories For Mixers (AREA)
  • Spectrometry And Color Measurement (AREA)
EP03028165A 2002-12-10 2003-12-08 Vorrichtung zum Dosieren und zum Mischen von Farbpigmenten mit einer vorgegebenen Menge von einem zu färbendem Lack Withdrawn EP1428569A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000774A ITBO20020774A1 (it) 2002-12-10 2002-12-10 Apparecchiatura per il dosaggio di pigmenti colorati
ITBO20020774 2002-12-10

Publications (2)

Publication Number Publication Date
EP1428569A2 true EP1428569A2 (de) 2004-06-16
EP1428569A3 EP1428569A3 (de) 2004-08-25

Family

ID=32321404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028165A Withdrawn EP1428569A3 (de) 2002-12-10 2003-12-08 Vorrichtung zum Dosieren und zum Mischen von Farbpigmenten mit einer vorgegebenen Menge von einem zu färbendem Lack

Country Status (2)

Country Link
EP (1) EP1428569A3 (de)
IT (1) ITBO20020774A1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1820568A1 (de) * 2006-02-21 2007-08-22 Degussa GmbH Behälter für Flüssigfarbe aufweisend ein maschinenlesbares Speicherelement, und Verfahren zum Dosieren von Flüssigfarbe
EP2025393A1 (de) * 2007-08-14 2009-02-18 Valpaint S.P.A. Vorrichtung zum Dosieren von Farbpigmenten einer Farbe oder einer neutralen Glasur in einem Behälter und zum Herstellen einer Mischung
ES2316217A1 (es) * 2006-02-10 2009-04-01 Jose Javier Prieto Martin Mezclador de pinturas para modelismo, maquetismo y miniaturismo.
WO2009120527A3 (en) * 2008-03-28 2010-01-07 Kirsten Milhorn Color dispensing system and method
EP2165752A1 (de) * 2008-09-17 2010-03-24 WEPA Apothekenbedarf GmbH & Co.KG Programmgesteuertes Mischsystem und Verfahren zu dessem Betrieb
ITBO20100281A1 (it) * 2010-05-04 2011-11-05 Valpaint S P A Macchina per dosare e mescolare sostanze coloranti
EP2502156A4 (de) * 2009-11-16 2015-04-15 Cps Color Equipment Spa Maschine zur mischung und bereitstellung von farbenproben
CN111298668A (zh) * 2019-12-07 2020-06-19 湖南圣人防水材料有限公司 一种高温环境下防水涂料多点配比加料控温化料设备
WO2020186323A1 (pt) 2019-03-15 2020-09-24 Baptista Auad Rogerio Sistema de produção de tinta com auto-ajuste automático de propriedades do produto final e respectivo método

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911212A (en) * 1987-07-06 1990-03-27 Burton John W Bottle filling device
US5903465A (en) * 1993-08-23 1999-05-11 Elizabeth Arden Company Method and apparatus for customizing cosmetic products
WO1998030189A2 (en) * 1997-01-10 1998-07-16 Stewart Ernest G Point-of-sale cosmetic formulation apparatus and method
US5938080A (en) * 1997-02-21 1999-08-17 The Geon Company System and apparatus for dispensing high-viscosity pigments
NL1006911C2 (nl) * 1997-09-02 1999-03-04 Gerritse Beheer Bv Inrichting voor het gedoseerd afgeven van een aantal verschillende vloeibare of pasteuze massa's.
AU5126300A (en) * 1999-05-08 2000-11-21 Edwin D. Neas Apparatus for automatic preparation of a mixture and method
US6543490B1 (en) * 2000-11-22 2003-04-08 United States Can Company Aerosol colorant charging system and method

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2316217B1 (es) * 2006-02-10 2010-02-11 Jose Javier Prieto Martin Mezclador de pinturas para modelismo, maquetismo y miniaturismo.
ES2316217A1 (es) * 2006-02-10 2009-04-01 Jose Javier Prieto Martin Mezclador de pinturas para modelismo, maquetismo y miniaturismo.
EP1820568A1 (de) * 2006-02-21 2007-08-22 Degussa GmbH Behälter für Flüssigfarbe aufweisend ein maschinenlesbares Speicherelement, und Verfahren zum Dosieren von Flüssigfarbe
EP2025393A1 (de) * 2007-08-14 2009-02-18 Valpaint S.P.A. Vorrichtung zum Dosieren von Farbpigmenten einer Farbe oder einer neutralen Glasur in einem Behälter und zum Herstellen einer Mischung
US8666540B2 (en) 2008-03-28 2014-03-04 Kirsten Elizabeth Milhorn Color dispensing system and method
WO2009120527A3 (en) * 2008-03-28 2010-01-07 Kirsten Milhorn Color dispensing system and method
US9399204B2 (en) 2008-03-28 2016-07-26 Kirsten E. Milhorn Color dispensing system and method
EP2165752A1 (de) * 2008-09-17 2010-03-24 WEPA Apothekenbedarf GmbH & Co.KG Programmgesteuertes Mischsystem und Verfahren zu dessem Betrieb
EP2783744A1 (de) * 2008-09-17 2014-10-01 WEPA Apothekenbedarf GmbH & Co.KG System zum Mischen von pharmazeutischen und/oder kosmetischen Einzelzubereitungen und Verfahren zu dessen Betrieb
EP2502156A4 (de) * 2009-11-16 2015-04-15 Cps Color Equipment Spa Maschine zur mischung und bereitstellung von farbenproben
US9205941B2 (en) 2009-11-16 2015-12-08 Cps Color Equipment Spa Con Unico Socio Paint sample mixing and vending machine
ITBO20100281A1 (it) * 2010-05-04 2011-11-05 Valpaint S P A Macchina per dosare e mescolare sostanze coloranti
EP2384808A1 (de) * 2010-05-04 2011-11-09 Valpaint S.P.A. Vorrichtung zum Dosieren und Mischen von Farbsubstanzen
WO2020186323A1 (pt) 2019-03-15 2020-09-24 Baptista Auad Rogerio Sistema de produção de tinta com auto-ajuste automático de propriedades do produto final e respectivo método
US12220676B2 (en) 2019-03-15 2025-02-11 Rogério Baptista Auad Paint-production system with automatic self-adjustment of properties of the end product, and related method
CN111298668A (zh) * 2019-12-07 2020-06-19 湖南圣人防水材料有限公司 一种高温环境下防水涂料多点配比加料控温化料设备

Also Published As

Publication number Publication date
ITBO20020774A1 (it) 2004-06-11
EP1428569A3 (de) 2004-08-25

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