Synthetic leather
US-11060240-B2 · Jul 13, 2021 · US
Natural wool pile fabric and method for making wool pile fabric
US9212440B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9212440-B2 |
| Application number | US-201313838551-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 15, 2013 |
| Priority date | Mar 30, 2012 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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- Title
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Abstract
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A method of making a sheared wool, deep pile fabric that closely resembles natural sheepskin fleece that includes forming a length of wool pile fabric having natural wool fibers on one side and a scrim on an opposing side and finishing the wool pile fabric as natural shearling. The finishing process includes polishing the wool fiber side of the pile fabric by guiding the length of pile fabric over one or more heated first polishing rolls, applying a sheepskin conditioning solution to the wool fiber side of the pile fabric, further polishing the wool fiber side of the pile fabric by guiding the fabric a plurality of times over one or more second heated polishing rolls, and cutting the wool fibers to a designated length.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of making a sheared wool, deep pile fabric that closely resembles natural sheepskin fleece, comprising, forming a length of wool pile fabric having natural wool fibers on one side and a scrim on an opposing side, and finishing the wool pile fabric as natural sheepskin, including, polishing the wool fiber side of the pile fabric by guiding the length of pile fabric over plural heated first polishing rolls, applying a sheepskin conditioning solut…
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- What does patent US9212440B2 cover?
- A method of making a sheared wool, deep pile fabric that closely resembles natural sheepskin fleece that includes forming a length of wool pile fabric having natural wool fibers on one side and a scrim on an opposing side and finishing the wool pile fabric as natural shearling. The finishing process includes polishing the wool fiber side of the pile fabric by guiding the length of pile fabric o…
- Who is the assignee on this patent?
- Crary Nathan, Jenkins Stuart, Martin Stephen, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification D06C11/00. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Tue Dec 15 2015 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).