EP0343496A3 - Conductive composite filament and process for producing the same - Google Patents
Conductive composite filament and process for producing the same Download PDFInfo
- Publication number
- EP0343496A3 EP0343496A3 EP19890108861 EP89108861A EP0343496A3 EP 0343496 A3 EP0343496 A3 EP 0343496A3 EP 19890108861 EP19890108861 EP 19890108861 EP 89108861 A EP89108861 A EP 89108861A EP 0343496 A3 EP0343496 A3 EP 0343496A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- same
- conductive composite
- composite filament
- filament
- 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.)
- Granted
Links
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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP130745/88 | 1988-05-27 | ||
| JP13074588 | 1988-05-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0343496A2 EP0343496A2 (en) | 1989-11-29 |
| EP0343496A3 true EP0343496A3 (en) | 1990-10-31 |
| EP0343496B1 EP0343496B1 (en) | 1994-08-31 |
Family
ID=15041620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19890108861 Expired - Lifetime EP0343496B1 (en) | 1988-05-27 | 1989-05-17 | Conductive composite filament and process for producing the same |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0343496B1 (en) |
| CA (1) | CA1334326C (en) |
| DE (1) | DE68917784T2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318845A (en) * | 1988-05-27 | 1994-06-07 | Kuraray Co., Ltd. | Conductive composite filament and process for producing the same |
| DE3923086A1 (en) * | 1989-07-13 | 1991-01-24 | Hoechst Ag | ANTISTATIC CORE COAT FILAMENT |
| DE4017044A1 (en) * | 1990-05-26 | 1991-11-28 | Metallgesellschaft Ag | ELECTRICALLY CONDUCTIVE BARIUM SULFATE AND METHOD FOR THE PRODUCTION THEREOF |
| US5607766A (en) * | 1993-03-30 | 1997-03-04 | American Filtrona Corporation | Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom |
| KR100392965B1 (en) * | 1995-03-02 | 2003-10-30 | 도레이 가부시끼가이샤 | Polyester high-purity fragrance-stretched fiber and manufacturing method thereof |
| EP0735163B1 (en) * | 1995-03-29 | 1999-01-27 | Teijin Limited | Electroconductive conjugate fiber |
| US5654096A (en) * | 1995-03-30 | 1997-08-05 | Teijin Limited | Electroconductive conjugate fiber |
| DK1230863T3 (en) * | 1995-06-06 | 2005-04-25 | Filtrona Richmond Inc | Porous element |
| DE102019132028B3 (en) | 2019-11-26 | 2021-04-15 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Piezoresistive force sensor |
| CN112410959A (en) * | 2020-11-12 | 2021-02-26 | 湖州欣缘纺织有限公司 | Preparation method of anti-static polyester core-spun yarn |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077182A (en) * | 1980-06-06 | 1981-12-16 | Kanebo Ltd | Conductive composite filaments |
| EP0276756A2 (en) * | 1987-01-30 | 1988-08-03 | Kanebo, Ltd. | Conductive composite filaments and fibrous articles containing the same |
-
1989
- 1989-05-17 EP EP19890108861 patent/EP0343496B1/en not_active Expired - Lifetime
- 1989-05-17 DE DE1989617784 patent/DE68917784T2/en not_active Expired - Fee Related
- 1989-05-18 CA CA 600059 patent/CA1334326C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077182A (en) * | 1980-06-06 | 1981-12-16 | Kanebo Ltd | Conductive composite filaments |
| EP0276756A2 (en) * | 1987-01-30 | 1988-08-03 | Kanebo, Ltd. | Conductive composite filaments and fibrous articles containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE68917784T2 (en) | 1995-01-05 |
| EP0343496A2 (en) | 1989-11-29 |
| DE68917784D1 (en) | 1994-10-06 |
| EP0343496B1 (en) | 1994-08-31 |
| CA1334326C (en) | 1995-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
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| PUAL | Search report despatched |
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| 17P | Request for examination filed |
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|
| 17Q | First examination report despatched |
Effective date: 19931014 |
|
| GRAA | (expected) grant |
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| AK | Designated contracting states |
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|
| REF | Corresponds to: |
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| PLBE | No opposition filed within time limit |
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|
| STAA | Information on the status of an ep patent application or granted ep patent |
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|
| 26N | No opposition filed | ||
| REG | Reference to a national code |
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|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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| GBPC | Gb: european patent ceased through non-payment of renewal fee |
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