ES466729A1 - Hydrophilic fibers and filaments - Google Patents
Hydrophilic fibers and filamentsInfo
- Publication number
- ES466729A1 ES466729A1 ES466729A ES466729A ES466729A1 ES 466729 A1 ES466729 A1 ES 466729A1 ES 466729 A ES466729 A ES 466729A ES 466729 A ES466729 A ES 466729A ES 466729 A1 ES466729 A1 ES 466729A1
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- filaments
- hydrophilic fibers
- particle size
- elutable
- 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
- 239000000835 fiber Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
Process for obtaining porous fibers and yarns from synthetic polymers, containing 0.01 to 5% by weight, based on the polymer, of a solid non-elutable material of small particle size, preferably 5 to 500 nm, characterized because the polymer, before its spinning, is incorporated 0.01 to 5% by weight, based on the polymer, of a solid material, non-elutable, of small particle size, and the mixture is spun with the development of porous threads. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772705210 DE2705210A1 (en) | 1977-02-08 | 1977-02-08 | Hydrophilic porous fibres prodn. - contg. a finely divided solid to stabilise the pores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466729A1 true ES466729A1 (en) | 1978-11-16 |
Family
ID=6000624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466729A Expired ES466729A1 (en) | 1977-02-08 | 1978-02-07 | Hydrophilic fibers and filaments |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5398414A (en) |
| AT (1) | AT361603B (en) |
| DE (1) | DE2705210A1 (en) |
| ES (1) | ES466729A1 (en) |
| IT (1) | IT7820039A0 (en) |
| NL (1) | NL7801339A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755341C2 (en) | 1977-12-12 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Hydrophilic polyester fibers |
| JPS6257918A (en) * | 1985-09-04 | 1987-03-13 | Kuraray Co Ltd | High specific gravity yarn having rough surface |
| JP2934467B2 (en) * | 1990-01-18 | 1999-08-16 | 株式会社 デサント | Synthetic resin sheet material kneaded with mineral powder |
| JPH0411032A (en) * | 1990-04-24 | 1992-01-16 | Kuraray Co Ltd | Sliver of polyester fiber, production of same sliver and spun yarn |
-
1977
- 1977-02-08 DE DE19772705210 patent/DE2705210A1/en not_active Withdrawn
-
1978
- 1978-02-06 IT IT7820039A patent/IT7820039A0/en unknown
- 1978-02-06 AT AT79278A patent/AT361603B/en not_active IP Right Cessation
- 1978-02-06 NL NL7801339A patent/NL7801339A/en not_active Application Discontinuation
- 1978-02-07 JP JP1204178A patent/JPS5398414A/en active Pending
- 1978-02-07 ES ES466729A patent/ES466729A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT361603B (en) | 1981-03-25 |
| DE2705210A1 (en) | 1978-08-10 |
| IT7820039A0 (en) | 1978-02-06 |
| ATA79278A (en) | 1979-09-15 |
| NL7801339A (en) | 1978-08-10 |
| JPS5398414A (en) | 1978-08-28 |
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