ES2000300A6 - Antistatic nylon carpet yarn - Google Patents
Antistatic nylon carpet yarnInfo
- Publication number
- ES2000300A6 ES2000300A6 ES8600077A ES8600077A ES2000300A6 ES 2000300 A6 ES2000300 A6 ES 2000300A6 ES 8600077 A ES8600077 A ES 8600077A ES 8600077 A ES8600077 A ES 8600077A ES 2000300 A6 ES2000300 A6 ES 2000300A6
- Authority
- ES
- Spain
- Prior art keywords
- filaments
- core
- electrically conductive
- subjected
- carpet yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004677 Nylon Substances 0.000 title abstract 3
- 229920001778 nylon Polymers 0.000 title abstract 3
- 238000002074 melt spinning Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Multicomponent Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Carpet yarn with reduced static propensity is produced by melt spinning non-conductive nylon filaments into a quench chimney and pneumatically introducing spin-oriented electrically conductive bicomponent filaments into the freshly spun threadline before it leaves the chimney. The combined yarn is consolidated at a puller roll, subjected to drawing, and subjected to co-bulking before being wound. - The electrically conductive bicomponent filaments are sheath/core filaments. The core is made of synthetic thermoplastic contg. electrically conductive carbon black. The sheath component, most pref. nylon, encapsulates more than 50 percent of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8600077A ES2000300A6 (en) | 1986-07-01 | 1986-07-01 | Antistatic nylon carpet yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8600077A ES2000300A6 (en) | 1986-07-01 | 1986-07-01 | Antistatic nylon carpet yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2000300A6 true ES2000300A6 (en) | 1988-02-16 |
Family
ID=8246730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8600077A Expired ES2000300A6 (en) | 1986-07-01 | 1986-07-01 | Antistatic nylon carpet yarn |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2000300A6 (en) |
-
1986
- 1986-07-01 ES ES8600077A patent/ES2000300A6/en not_active Expired
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