Process for preparing a substrate for thermal spraying of a metal coating
US-2016369407-A1 · Dec 22, 2016 · US
Vehicle body part and method of forming a vehicle body part
US2019358670A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019358670-A1 |
| Application number | US-201616324899-A |
| Country | US |
| Kind code | A1 |
| Filing date | Aug 10, 2016 |
| Priority date | Aug 10, 2016 |
| Publication date | Nov 28, 2019 |
| Grant date | — |
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- Title
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Abstract
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A vehicle body part including a support, an uncured sealer and an uncured primer, the uncured sealer being interposed between the support and the uncured primer, the uncured sealer and the uncured primer each including a compatible solvent, each compatible solvent having a log Pow value and an absolute value of a difference between the log Pow value of the compatible solvent of the uncured primer and the compatible solvent of the uncured sealer being equal to or smaller than 3.0. A method of forming a finished vehicle body part.
First claim
Opening claim text (preview).
1 - 10 . (canceled) 11 . A vehicle body part comprising a support, an uncured sealer and an uncured primer, the uncured sealer being interposed between the support and the uncured primer, the uncured sealer and the uncured primer each comprising a compatible solvent, each compatible solvent having a log P ow value and an absolute value of a difference between the log P ow value of the compatible solvent of the uncured primer and the compatible solvent of the uncured sealer being equal to or smaller than 3.0. 12 . The vehicle body part according to claim 11 , wherein the absolute value of the difference between the log P ow value of the compatible solvent of the uncured primer and the compatible solvent of the uncured sealer being equal to or smaller than 2.5. 13 . The vehicle body part according to claim 12 , wherein the absolute value of the difference between the log P ow value of the compatible solvent of the uncured primer and the compatible solvent of the uncured sealer being equal to or smaller than 2.0. 14 . A method of forming a finished vehicle body part having a support comprising the steps of: applying an uncured sealer on the support; and applying an uncured primer on the uncured sealer, so as to form the vehicle body part according to claim 11 . 15 . The method according to claim 14 , wherein after applying the uncured primer, a curing step is performed. 16 . The method according to claim 14 , wherein a cured electrodeposition coating has been applied on the support before applying the uncured sealer. 17 . The method according to claim 14 , comprising a step of applying a base coat. 18 . The method according to 17 , comprising a step of applying a clear coat on the base coat. 19 . The method according to claim 17 , wherein after applying the base coat, a curing step is performed. 20 . The method according to claim 18 , wherein after applying the clear coat, a curing step is performed.
Assignees
Inventors
Classifications
Adding a layer before coating · CPC title
Applying the material on both sides · CPC title
some layers being coated "wet-on-wet", the others not · CPC title
- B05D7/542Primary
the two layers being cured or baked together · CPC title
to metal, e.g. car bodies (involving a chemical reaction between the metal and the coating C23) · CPC title
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- What does patent US2019358670A1 cover?
- A vehicle body part including a support, an uncured sealer and an uncured primer, the uncured sealer being interposed between the support and the uncured primer, the uncured sealer and the uncured primer each including a compatible solvent, each compatible solvent having a log Pow value and an absolute value of a difference between the log Pow value of the compatible solvent of the uncured prim…
- Who is the assignee on this patent?
- Toyota Motor Europe, Henkel Ag & Co Kgaa
- What technology area does this patent fall under?
- Primary CPC classification B05D7/542. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Nov 28 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).