Infrared reflecting fiber and fabricating method thereof
US-2021332503-A1 · Oct 28, 2021 · US
Fabricating method of heat-insulating and uv-resistant fabric
US2025043470A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2025043470-A1 |
| Application number | US-202418760135-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jul 1, 2024 |
| Priority date | Jul 31, 2023 |
| Publication date | Feb 6, 2025 |
| Grant date | — |
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- Title
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Abstract
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A fabricating method of a heat-insulating and UV-resistant fabric includes the following steps. A melt-spinning step is performed on a raw material to form a plurality of fibers, in which the raw material includes a near-infrared reflecting masterbatch, the near-infrared reflecting masterbatch includes a near-infrared reflecting dye, and when a content of the fibers is 100 wt %, a content of the near-infrared reflecting dye is 0.5 wt % to 1.0 wt %. The fibers are weaved to form the heat-insulating and UV-resistant fabric. A post-processing dyeing step is performed on the heat-insulating and UV-resistant fabric.
First claim
Opening claim text (preview).
What is claimed is: 1 . A fabricating method of a heat-insulating and UV-resistant fabric, comprising: performing a melt-spinning process on a raw material to form a plurality of fibers, wherein the raw material comprises a near-infrared reflecting masterbatch, the near-infrared reflecting masterbatch comprises a near-infrared reflecting dye, and when the fibers account for 100 weight percent, the near-infrared reflecting dye is present in an amount of 0.5 weight percent to 1.0 weight percent; performing a weaving process on the fibers to form the heat-insulating and UV-resistant fabric; and performing a post-treatment dyeing process on the heat-insulating and UV-resistant fabric. 2 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 1 , wherein the raw material comprises a UV-resistant masterbatch, the UV-resistant masterbatch comprises titanium dioxide, and when the fibers account for 100 weight percent, the titanium dioxide is present in an amount of 0.4 weight percent to 0.6 weight percent. 3 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 2 , wherein the fibers are single-component fibers. 4 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 2 , further comprising: performing a granulation process on 72 parts by weight to 89 parts by weight of nylon and 10 parts by weight to 25 parts by weight of the titanium dioxide. 5 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 2 , wherein the post-treatment dyeing process is performed to provide the heat-insulating and UV-resistant fabric with a K/S value of 3.05 to 3.20. 6 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 2 , wherein before the post-treatment dyeing process, the heat-insulating and UV-resistant fabric has a K/S value of 0.68 to 0.94. 7 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 1 , further comprising: performing a granulation process on 72 parts by weight to 89 parts by weight of nylon and 10 parts by weight to 25 parts by weight of the near-infrared reflecting dye, wherein the near-infrared reflecting dye is a titanium antimony nickel yellow dye. 8 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 1 , wherein the melt-spinning process is performed to provide the fibers with a fiber specification of 39 denier to 41 denier. 9 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 1 , wherein the post-treatment dyeing process is performed to provide the heat-insulating and UV-resistant fabric with a K/S value of 3.50 to 3.60. 10 . The fabricating method of a heat-insulating and UV-resistant fabric of claim 1 , wherein before the post-treatment dyeing process, the heat-insulating and UV-resistant fabric has a K/S value of 1.35 to 1.45.
Assignees
Inventors
Classifications
polyamides (D10B2331/08 takes precedence) · CPC title
polyesters, e.g. polyethylene terephthalate [PET] · CPC title
- D03D15/52Primary
thermal insulating, e.g. heating or cooling · CPC title
of polyamides · CPC title
of polyesters · CPC title
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- What does patent US2025043470A1 cover?
- A fabricating method of a heat-insulating and UV-resistant fabric includes the following steps. A melt-spinning step is performed on a raw material to form a plurality of fibers, in which the raw material includes a near-infrared reflecting masterbatch, the near-infrared reflecting masterbatch includes a near-infrared reflecting dye, and when a content of the fibers is 100 wt %, a content of th…
- Who is the assignee on this patent?
- Taiwan Textile Res Inst
- What technology area does this patent fall under?
- Primary CPC classification D03D15/52. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Thu Feb 06 2025 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).