Additive manufacturing method, additive manufacturing system, and non-transitory computer-readable recording medium
US-2024408689-A1 · Dec 12, 2024 · US
Hierarchical printed product and composition and method for making the same
US11267920B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11267920-B2 |
| Application number | US-201916265641-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 1, 2019 |
| Priority date | Feb 2, 2018 |
| Publication date | Mar 8, 2022 |
| Grant date | Mar 8, 2022 |
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- Title
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- Abstract
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Abstract
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Disclosed herein are embodiments of a printable composition that can be used to make printed products of a chosen material chemistry that have different levels of porosity within the printed product's structure Also disclosed herein are embodiments of a printed product that has multiple levels of porosity throughout its structure, which can include a macroscale level of porosity, a microscale level of porosity, a nanoscale level of porosity and any combination thereof. These printed products can be made using a 3-D printer and can be made from a single printable composition without the need to add different structural components during the production process. Also disclosed herein are embodiments of a method for making and using a printed product.
First claim
Opening claim text (preview).
We claim: 1. A composition, comprising dimethylformamide, silver nitrate, HAuCl 4 , polyethylene glycol diacrylate, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol. 2. The composition of claim 1 , wherein the composition further comprises dimethyl sulfoxide (DMSO), water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof. 3. The composition of claim 1 , wherein the composition further comprises a reducing agent. 4. A composition, comprising dimethylformamide, tetraethyl orthosilicate, polyethylene glycol diacrylate, tri methylolpropane ethoxylate triacrylate, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol. 5. The composition of claim 4 , wherein the composition further comprises dimethyl sulfoxide (DMSO), water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof. 6. A composition of claim 1 , comprising phenoxyethyl acrylate, polyethylene glycol diacrylate, dimethyl sulfoxide (DMSO), boric acid, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol. 7. The composition of claim 6 , wherein the composition further comprises dimethylformamide, water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof.
Assignees
Inventors
Classifications
Metallic powder containing lubricating or binding agents; Metallic powder containing organic material · CPC title
Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials · CPC title
Materials specially adapted for additive manufacturing · CPC title
Additive manufacturing of workpieces or articles from metallic powder (apparatus or devices therefor B22F12/00) · CPC title
Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins · CPC title
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- What does patent US11267920B2 cover?
- Disclosed herein are embodiments of a printable composition that can be used to make printed products of a chosen material chemistry that have different levels of porosity within the printed product's structure Also disclosed herein are embodiments of a printed product that has multiple levels of porosity throughout its structure, which can include a macroscale level of porosity, a microscale l…
- Who is the assignee on this patent?
- Triad Nat Security Llc
- What technology area does this patent fall under?
- Primary CPC classification B33Y10/00. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 08 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).