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Porous polymer resin layer and method for manufacturing the same
US9970383B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9970383-B2 |
| Application number | US-201514929539-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 2, 2015 |
| Priority date | Mar 23, 2015 |
| Publication date | May 15, 2018 |
| Grant date | May 15, 2018 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The present invention provides a porous polymer resin layer that comprises a binder resin with pores having a mean maximum diameter of about 0.5 mm to 1.6 mm; and aerogels dispersed in the binder resin. In particular, the porous polymer resin layer has a density of about 0.5 g/ml to 1.6 g/ml.
First claim
Opening claim text (preview).
What is claimed is: 1. A porous polymer resin layer, comprising: a binder resin comprising pores and an aerogel dispersed in the binder resin, wherein the pores have a mean maximum diameter of about 0.5 mm to about 1.6 mm, wherein the porous polymer resin layer has a density of about 0.5 g/ml to 1.6 g/ml, and wherein the porous polymer resin layer comprises an amount of about 5 wt % to 10 wt % of the aerogel and the binder resin constituting the balance of the weight of the porous polymer resin layer. 2. The porous polymer resin layer according to claim 1 , wherein the porous polymer resin layer is used for coating of the inner side of an internal combustion engine or parts of an internal combustion engine. 3. The porous polymer resin layer according to claim 1 , wherein the porous polymer resin layer has a thickness of about 20 μm to 2000 μm. 4. The porous polymer resin layer according to claim 1 , wherein the porous polymer resin layer has a volume heat capacity of about 600 KJ/m 3 K to 2500 KJ/m 3 K, as measured according to ASTM E1269. 5. The porous polymer resin layer according to claim 1 , wherein the binder resin comprises a non-water soluble silicon resin. 6. The porous polymer resin layer according to claim 1 , wherein the binder resin has a weight average molecular weight of about 20,000 g/mol to 300,000 g/mol. 7. The porous polymer resin layer according to claim 1 , wherein the aerogel has a specific surface area of about 400 cm 3 /g to 600 cm 3 /g. 8. The porous polymer resin layer according to claim 1 , wherein an amount of about 2 wt % or less of the binder resin is present inside the aerogel. 9. The porous polymer resin layer according to claim 1 , wherein pores have a mean maximum diameter of about 0.5 mm to 0.9 mm. 10. The porous polymer resin layer according to claim 1 , wherein the pores have a mean maximum diameter of about 1.0 mm to 1.6 mm. 11. A vehicle part that comprising a porous polymer resin layer of claim 1 .
Assignees
Inventors
Classifications
Aerosol, e.g. polyurethane foam spray · CPC title
Aerogel, i.e. a supercritically dried gel · CPC title
Flame or fire retardant/resistant · CPC title
Heat transfer · CPC title
Other cylinders · CPC title
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Frequently asked questions
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- What does patent US9970383B2 cover?
- The present invention provides a porous polymer resin layer that comprises a binder resin with pores having a mean maximum diameter of about 0.5 mm to 1.6 mm; and aerogels dispersed in the binder resin. In particular, the porous polymer resin layer has a density of about 0.5 g/ml to 1.6 g/ml.
- Who is the assignee on this patent?
- Hyundai Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C08L83/04. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 15 2018 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).