JPS55158326A - Production of polyamide mixed fiber with improved properties - Google Patents
Production of polyamide mixed fiber with improved propertiesInfo
- Publication number
- JPS55158326A JPS55158326A JP6270879A JP6270879A JPS55158326A JP S55158326 A JPS55158326 A JP S55158326A JP 6270879 A JP6270879 A JP 6270879A JP 6270879 A JP6270879 A JP 6270879A JP S55158326 A JPS55158326 A JP S55158326A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- polyester
- mixture
- master pellets
- copper
- 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.)
- Pending
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: Master pellets containing a copper salt in such a condensed concentration that it becomes a specified concentration based on the polyamide when mixed are added to a mixture of polyamide and polyester, thus improving the light and heat resistance without any adverse effect on melt spinnability.
CONSTITUTION: A copper compound such as copper iodide is preferably dry blended with a polyamide such as nylon 6 so that the concetration of the copper compound is adjusted to 0.1W5wt%, preferably 0.2W3wt%, thus preparing the master pellets. The master pellets are blended with a pellet mixture of polyamide, as the major ingredient, and polyester so that the amount of polyamide becomes 95W 70pts.wt. polyester, 5W30parts and the copper compound, more than 5ppm, preferably 10W200ppm and the mixture is melt spun to give the objective fiber. The polyester disperses in form of fine and long islands among the sea component of polyamide to increase the bending and tensile toughness of the polyamide and depress the elongation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6270879A JPS55158326A (en) | 1979-05-23 | 1979-05-23 | Production of polyamide mixed fiber with improved properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6270879A JPS55158326A (en) | 1979-05-23 | 1979-05-23 | Production of polyamide mixed fiber with improved properties |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55158326A true JPS55158326A (en) | 1980-12-09 |
Family
ID=13208079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6270879A Pending JPS55158326A (en) | 1979-05-23 | 1979-05-23 | Production of polyamide mixed fiber with improved properties |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55158326A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0418117A (en) * | 1990-05-02 | 1992-01-22 | Toray Ind Inc | Highly clear color-developable polyamide fiber and production thereof |
JPH0418118A (en) * | 1990-05-07 | 1992-01-22 | Toray Ind Inc | Polyamide fiber having excellent transparency and clear dyeability and production thereof |
WO1999046436A1 (en) * | 1998-03-09 | 1999-09-16 | E.I. Du Pont De Nemours And Company | Pigmented polyamide shaped article incorporating free polyester additive |
CN112779622A (en) * | 2019-11-07 | 2021-05-11 | 上海凯赛生物技术股份有限公司 | Polyamide 56 industrial yarn and preparation method and application thereof |
-
1979
- 1979-05-23 JP JP6270879A patent/JPS55158326A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0418117A (en) * | 1990-05-02 | 1992-01-22 | Toray Ind Inc | Highly clear color-developable polyamide fiber and production thereof |
JPH0418118A (en) * | 1990-05-07 | 1992-01-22 | Toray Ind Inc | Polyamide fiber having excellent transparency and clear dyeability and production thereof |
JPH076089B2 (en) * | 1990-05-07 | 1995-01-25 | 東レ株式会社 | Polyamide fiber excellent in transparency and dye vivid color development and method for producing the same |
WO1999046436A1 (en) * | 1998-03-09 | 1999-09-16 | E.I. Du Pont De Nemours And Company | Pigmented polyamide shaped article incorporating free polyester additive |
AU750850B2 (en) * | 1998-03-09 | 2002-08-01 | Invista Technologies S.A.R.L. | Pigmented polyamide shaped article incorporating free polyester additive |
CN112779622A (en) * | 2019-11-07 | 2021-05-11 | 上海凯赛生物技术股份有限公司 | Polyamide 56 industrial yarn and preparation method and application thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2422698A1 (en) | COMPOSITION OF POLYESTER AND / OR POLYAMIDE RESINS CONTAINING METAL POLYPHOSPHINATES AS FLAMMABILITY RETARDERS | |
KR900010076A (en) | Antifouling property, colored nylon fiber and manufacturing method thereof | |
EP0094048A3 (en) | Poly(piperidylamine)alkanes and synthetic resin compositions stabilized thereby | |
ATE32226T1 (en) | PROCESSES FOR PREPARING FIBER REINFORCED COMPOSITIONS. | |
JPS5521406A (en) | Aromatic polyamide composition | |
MX9100723A (en) | YARN, ESPECIALLY YARN FOR SEWING, AS WELL AS A PROCESS FOR THE MANUFACTURE OF SUCH KIND OF YARN | |
JPS55158326A (en) | Production of polyamide mixed fiber with improved properties | |
JPS56136844A (en) | Polymer composition | |
JPS54138617A (en) | Synthetic fibers | |
GB2200914B (en) | Polyamide compositions | |
JPS5571779A (en) | Water- and oil-repellent aqueous dispersion composition | |
JPS54147220A (en) | Acrylonitrile fiber containing copper compound | |
JPS57205518A (en) | Preparation of industrial polyester filament | |
JPS55137215A (en) | Production of flame-retardant fibrous material with high light resistance | |
JPS55158327A (en) | Production of polyamide mixed fiber with improved properties | |
JPS54110257A (en) | Stabilized halogen-containing resin composition | |
JPS6477665A (en) | Far infrared emitting nonwoven fabric | |
JPS5522052A (en) | Production of aromatic polyamide copolymer fiber | |
JPS6461505A (en) | Monofilament containing spinel particle and production thereof | |
JPS5527341A (en) | Epoxy acrylate resin composition | |
JPS5771418A (en) | Melt-spinning of copolyamide | |
JPS55165921A (en) | Aromatic copolyamide | |
JPS5578053A (en) | Polyamide resin composition | |
JPS5386748A (en) | Flame-retardant polyamide resin composition | |
JPS575919A (en) | Electrically conductive conjugate fiber and its production |