基本信息:
- 专利标题： Low-Density Yarn Products and Methods of Making Same
- 申请号：US18655823 申请日：2024-05-06
- 公开(公告)号：US20240376642A1 公开(公告)日：2024-11-14
- 发明人： Walter G. Rothschild
- 申请人： David Rothschild Co., Inc.
- 申请人地址： US NC Reidsville
- 专利权人： David Rothschild Co., Inc.
- 当前专利权人： David Rothschild Co., Inc.
- 当前专利权人地址： US NC Reidsville
- 主分类号： D02G3/04
- IPC分类号： D02G3/04 ; D02G3/28
摘要：
Disclosed are low-density yarn products, articles of manufacture that include such yarn products and methods of making such yarn products. The yarn products may be used for insulation, as for example in apparel or other articles, including building structures or any other application requiring temperature control. The yarn products may be a twisted yarn product that can include a core yarn and a low-density overfeed yarn of large loops protruding from the core and a binder yarn twisted around the core to hold the low-density overfeed yarn of large loops in place on the core yarn.
IPC结构图谱:
| D | 纺织；造纸 |
| --D02 | 纱线；纱线或绳索的机械整理；整经或络经 |
| ----D02G | 纤维；长丝；纱或线的卷曲；纱或线 |
| ------D02G3/00 | 纱或线，如花式纱；其他类未包括的制造纱线的工艺或设备 |
| --------D02G3/02 | .按原料分类的纱或线 |
| ----------D02G3/04 | ..混纺或含有不同材料的纱或线 |