WO2022073637A1 - Beschichtungsmittel sowie dessen verwendung und verfahren zur herstellung von verwendungsgemässen gegenständen - Google Patents
Beschichtungsmittel sowie dessen verwendung und verfahren zur herstellung von verwendungsgemässen gegenständen Download PDFInfo
- Publication number
- WO2022073637A1 WO2022073637A1 PCT/EP2021/025382 EP2021025382W WO2022073637A1 WO 2022073637 A1 WO2022073637 A1 WO 2022073637A1 EP 2021025382 W EP2021025382 W EP 2021025382W WO 2022073637 A1 WO2022073637 A1 WO 2022073637A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wax
- base
- base body
- application
- coating agent
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 15
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract 2
- 239000001993 wax Substances 0.000 claims description 66
- 238000013461 design Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000008199 coating composition Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 7
- 239000012188 paraffin wax Substances 0.000 claims description 7
- 239000004200 microcrystalline wax Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 229920013639 polyalphaolefin Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 239000004927 clay Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 8
- 239000003086 colorant Substances 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000019809 paraffin wax Nutrition 0.000 description 5
- 235000019271 petrolatum Nutrition 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012938 design process Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229920001800 Shellac Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- 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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/06—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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/06—Waxes
- C09D191/08—Mineral waxes
Definitions
- Agents/primers for improving the adhesion between a base layer/main body and an overlying cover layer are known in principle.
- This problem occurs both when clay is applied manually to a base body and when clay is applied semi- and/or fully automatically to the surfaces of a base body.
- Clay's semi-automatic application is given as an example, as described in more detail in DE 29720892 U1 and DE 102016109816 A1.
- the modelling Clay is heated and conveyed in the machines shown, to finally be conveyed in a conveying hose to an application nozzle.
- the object of the invention is to use the coating agent for use in the design process in automobile development.
- the object of the invention is to create a method with which design models can be created in automobile development.
- the synthetic wax component here has a melting point greater/higher than the melting point of the base wax component.
- the combination of the base wax component with a synthetic wax component has the advantage that after the coating agent has been applied to the porous base body, in the subsequent application due to the heat introduced by the industrial plasticine at the processing temperature, only a proportionate melting of the base wax component takes place in the coating agent. The effect of this is that at all times there is a sufficient connection between the industrial plasticine and the base body through the synthetic wax that has not melted or partially melted, so that no or only a weakly acting lubricating film is created by the melted base wax component.
- the coating agent Before the industrial plasticine is actually applied to the base body, the coating agent is heated and melted and applied to the base body either manually using a brush and/or silicone pressure roller or mechanically using a hot wax spray gun.
- the effect of improving adhesion can be achieved with manual and/or machine application of the coating agent.
- "cobweb-like" threads and/or thread structures are produced during application by spraying, for example with a hot wax gun, since wax components of the coating agent already solidify during the spraying process.
- the coating agent is cooled and thus solidified on the base body before the actual application of the industrial plasticine, in order to ensure good adhesion of the industrial plasticine to the base body.
- a semi-automatic application process for industrial plasticine by means of an application machine is given as an example, by means of which heated industrial plasticine is conveyed from a storage container via a heated hose system to the application site on the base body.
- heated industrial plasticine is conveyed from a storage container via a heated hose system to the application site on the base body.
- Base waxes and/or base wax mixtures are used which have their melting range within the application temperature of the industrial plasticine.
- the application or processing temperature of the industrial plasticine is 60 to 80°CZB Micro waxes and/or paraffin waxes meet this requirement and can be used.
- the combination with a synthetic wax only partially melts the coating agent, since the melting point of the synthetic wax portion is above the processing temperature of the
- I ndustrial plasticine lies.
- the effect of this is that at any point in time during the application of coating materials and/or the process for the production of design models, there is a sufficient connection to the substrate or the surface of the base body, since only a very weakly acting lubricating film is created by the melted base wax and/or base wax component .
- the synthetic wax content ensures the cobweb-like structure when applied with a hot wax gun. If only paraffin and/or microwax were used as a coating agent, the result would be a reduced adhesion effect and, in addition, an aerosol would form in the air during spraying, which would entail additional protective measures.
- additives in the coating composition include rheology additives, tackifiers and/or colorants.
- Rheological additives can be used to specifically change the flow behavior, especially at elevated temperatures. This is particularly important at the vertical points of the base body.
- Colorants can be in the form of dyes or pigments.
- One advantage of using the colorant can be seen, for example, in the fact that after the coating agent has been applied to the base body, it can easily be determined whether and at which points on the surface of the base body there is already coating agent.
- the use of tackifiers increases the stickiness of the coating agent when hot.
- the coating materials with so-called takifiers solidify more quickly.
- the invention is to be illustrated in more detail using two frame examples and some recipe examples.
- tensile tests were carried out using a Zwick universal testing machine.
- the test specimen is clamped at both ends. After the specimen has been clamped, the clamping system moves apart at a defined speed and the maximum force Fmax, which is required at the time the specimen is separated, is measured.
- Fmax was determined, with an increase in Fmax being associated with an increase in adhesive force.
- Step 2 Application of a melted coating agent to the base body using a manual or mechanical application method, the coating agent described above having a temperature at the time of application at which the base wax portion and the synthetic wax portion are melted.
- Step 4 Application of at least one layer of industrial plasticine, the plasticine at the time of application having a temperature of about 60 to 120 ° C, preferably 70 to 100 ° C, the application of the plasticine, by hand, half and / or is carried out fully automatically.
- Optional Step 5 Surface finishing to complete the design perfect and/or adapt.
- the coating agent according to the invention is used in the production of design models in automobile development, the coating agent being designed as an intermediate layer between the porous base body and the industrial plasticine.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180068465.9A CN116323841A (zh) | 2020-10-08 | 2021-10-05 | 涂层剂及其用途以及用于制造符合用途的物品的方法 |
KR1020237015192A KR20230079439A (ko) | 2020-10-08 | 2021-10-05 | 코팅제 및 이의 용도, 및 이러한 용도를 위한 물품의 제조 방법 |
EP21806148.9A EP4225853A1 (de) | 2020-10-08 | 2021-10-05 | Beschichtungsmittel sowie dessen verwendung und verfahren zur herstellung von verwendungsgemässen gegenständen |
US18/029,193 US20230368703A1 (en) | 2020-10-08 | 2021-10-05 | Coating agent and its use, and method of producing articles for this use |
JP2023521611A JP2023544857A (ja) | 2020-10-08 | 2021-10-05 | コーティング剤およびその使用、ならびに該使用のための物品の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020006176.1A DE102020006176A1 (de) | 2020-10-08 | 2020-10-08 | Beschichtungsmittel sowie dessen Verwendung und Verfahren zur Herstellung von verwendungsgemäßen Gegenständen |
DE102020006176.1 | 2020-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022073637A1 true WO2022073637A1 (de) | 2022-04-14 |
WO2022073637A8 WO2022073637A8 (de) | 2023-04-27 |
Family
ID=78598958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/025382 WO2022073637A1 (de) | 2020-10-08 | 2021-10-05 | Beschichtungsmittel sowie dessen verwendung und verfahren zur herstellung von verwendungsgemässen gegenständen |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230368703A1 (de) |
EP (1) | EP4225853A1 (de) |
JP (1) | JP2023544857A (de) |
KR (1) | KR20230079439A (de) |
CN (1) | CN116323841A (de) |
DE (1) | DE102020006176A1 (de) |
WO (1) | WO2022073637A1 (de) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69213130T2 (de) * | 1991-07-10 | 1997-04-03 | Ceramiques Composites | Keramischer Sinterkörper, insbesondere für eine Gleitringdichtung, und einen solchen Körper enthaltende Gleitringdichtung |
DE29720344U1 (de) * | 1997-11-17 | 1998-02-19 | Franz Kolb Nachf Fa | Industrie-Plastilin für den Design-Modellbau |
DE29720892U1 (de) | 1997-11-27 | 1998-02-19 | Dekumed Beteiligungsgesellscha | Vorrichtung für das Erwärmen und Auftragen plastischer Massen |
EP1327533A2 (de) * | 2002-01-15 | 2003-07-16 | J.S. Staedtler GmbH & Co KG | Modelliermasse sowie deren Verwendung |
US20070100052A1 (en) * | 2005-10-27 | 2007-05-03 | Lai On Products Industrial, Ltd. | Clay modeling composition |
US20100062200A1 (en) * | 2007-03-09 | 2010-03-11 | Heribert Domes | Method for coating metal surfaces using an aqueous compound having polymers, the aqueous compound, and use of the coated substrates |
DE102016109816A1 (de) | 2016-05-27 | 2017-11-30 | Udo Tartler | Verfahren und Vorrichtung insbesondere zum Auftragen von Clay auf eine Oberfläche |
CN108676370A (zh) * | 2018-05-08 | 2018-10-19 | 东莞恒天新材料有限公司 | 基于石墨烯的3d打印非光固化模型蜡及其合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8362125B2 (en) * | 2007-04-03 | 2013-01-29 | Henkel Ag & Co. Kgaa | Hot melt adhesive |
CN110093042B (zh) * | 2019-06-05 | 2021-08-06 | 广州市德馨蜡制品有限公司 | 构造材料及其制备方法、3d打印制品 |
-
2020
- 2020-10-08 DE DE102020006176.1A patent/DE102020006176A1/de active Pending
-
2021
- 2021-10-05 US US18/029,193 patent/US20230368703A1/en active Pending
- 2021-10-05 WO PCT/EP2021/025382 patent/WO2022073637A1/de unknown
- 2021-10-05 JP JP2023521611A patent/JP2023544857A/ja active Pending
- 2021-10-05 EP EP21806148.9A patent/EP4225853A1/de active Pending
- 2021-10-05 KR KR1020237015192A patent/KR20230079439A/ko unknown
- 2021-10-05 CN CN202180068465.9A patent/CN116323841A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69213130T2 (de) * | 1991-07-10 | 1997-04-03 | Ceramiques Composites | Keramischer Sinterkörper, insbesondere für eine Gleitringdichtung, und einen solchen Körper enthaltende Gleitringdichtung |
DE29720344U1 (de) * | 1997-11-17 | 1998-02-19 | Franz Kolb Nachf Fa | Industrie-Plastilin für den Design-Modellbau |
DE29720892U1 (de) | 1997-11-27 | 1998-02-19 | Dekumed Beteiligungsgesellscha | Vorrichtung für das Erwärmen und Auftragen plastischer Massen |
EP1327533A2 (de) * | 2002-01-15 | 2003-07-16 | J.S. Staedtler GmbH & Co KG | Modelliermasse sowie deren Verwendung |
US20070100052A1 (en) * | 2005-10-27 | 2007-05-03 | Lai On Products Industrial, Ltd. | Clay modeling composition |
US20100062200A1 (en) * | 2007-03-09 | 2010-03-11 | Heribert Domes | Method for coating metal surfaces using an aqueous compound having polymers, the aqueous compound, and use of the coated substrates |
DE102016109816A1 (de) | 2016-05-27 | 2017-11-30 | Udo Tartler | Verfahren und Vorrichtung insbesondere zum Auftragen von Clay auf eine Oberfläche |
CN108676370A (zh) * | 2018-05-08 | 2018-10-19 | 东莞恒天新材料有限公司 | 基于石墨烯的3d打印非光固化模型蜡及其合成方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102020006176A1 (de) | 2022-04-14 |
CN116323841A (zh) | 2023-06-23 |
KR20230079439A (ko) | 2023-06-07 |
WO2022073637A8 (de) | 2023-04-27 |
US20230368703A1 (en) | 2023-11-16 |
EP4225853A1 (de) | 2023-08-16 |
JP2023544857A (ja) | 2023-10-25 |
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