JPS56312A - Aromatic polyamide fiber - Google Patents
Aromatic polyamide fiberInfo
- Publication number
- JPS56312A JPS56312A JP7557579A JP7557579A JPS56312A JP S56312 A JPS56312 A JP S56312A JP 7557579 A JP7557579 A JP 7557579A JP 7557579 A JP7557579 A JP 7557579A JP S56312 A JPS56312 A JP S56312A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic polyamide
- heat
- rays
- fiber
- crosslinking
- 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
- 239000004760 aramid Substances 0.000 title abstract 4
- 229920003235 aromatic polyamide Polymers 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 title abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- 238000004132 cross linking Methods 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 2
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- YCGKJPVUGMBDDS-UHFFFAOYSA-N 3-(6-azabicyclo[3.1.1]hepta-1(7),2,4-triene-6-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2C=3C=C2C=CC=3)=C1 YCGKJPVUGMBDDS-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: Titled fiber that is produced by adding a crosslinking compound to an aromatic polyamide polymer and treating with heat, ultraviolet or electronic rays, thus having improved solvent resistance and high heat resistance.
CONSTITUTION: (A) An aromatic polyamide polymer preferably containing more than 75mol% of aromatic polyamide, e.g., m-phenyleneisophthalamide polymer is combined with (B) a crosslinking compound such as a compound bearing 2 or more substituted or unsubstituted allyl groups in the molecule and their fiber is treated with heat, ultraviolet rays and/or electronic rays so that the resultant fiber is made insoluble in a salt-containing polar amide solvent. The crosslinking compound is preferably one of formulaI(E is formula II, III) such as a triglycidylisocyanurate. The crosslinking treatment is effected by irradiating with heat at 110W310°C, with ultraviolet rays from a 2kW lamp for more than 30sec or with electronic rays of 0.5Mrad.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7557579A JPS56312A (en) | 1979-06-18 | 1979-06-18 | Aromatic polyamide fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7557579A JPS56312A (en) | 1979-06-18 | 1979-06-18 | Aromatic polyamide fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56312A true JPS56312A (en) | 1981-01-06 |
| JPS6131203B2 JPS6131203B2 (en) | 1986-07-18 |
Family
ID=13580117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7557579A Granted JPS56312A (en) | 1979-06-18 | 1979-06-18 | Aromatic polyamide fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56312A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017113A (en) * | 1983-07-07 | 1985-01-29 | Teijin Ltd | Preparation of aromatic polyamide yarn |
| JPS63120108A (en) * | 1986-05-21 | 1988-05-24 | Kuraray Co Ltd | Heat-resistant organic synthetic fiber and production thereof |
| JP2007177353A (en) * | 2005-12-27 | 2007-07-12 | Teijin Ltd | Fully aromatic polyamide fiber molding |
| WO2008075751A1 (en) * | 2006-12-15 | 2008-06-26 | Teijin Techno Products Limited | Heterocyclic ring-containing aromatic polyamide fiber, method for producing the same, fabric comprising the fiber, fiber-reinforced composite material reinforced with the fiber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3007577U (en) * | 1994-04-21 | 1995-02-21 | 力 早川 | Shoes used by the elderly and disabled |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443957A (en) * | 1977-09-14 | 1979-04-06 | Teijin Ltd | Polyester composition |
-
1979
- 1979-06-18 JP JP7557579A patent/JPS56312A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443957A (en) * | 1977-09-14 | 1979-04-06 | Teijin Ltd | Polyester composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017113A (en) * | 1983-07-07 | 1985-01-29 | Teijin Ltd | Preparation of aromatic polyamide yarn |
| JPS63120108A (en) * | 1986-05-21 | 1988-05-24 | Kuraray Co Ltd | Heat-resistant organic synthetic fiber and production thereof |
| JP2007177353A (en) * | 2005-12-27 | 2007-07-12 | Teijin Ltd | Fully aromatic polyamide fiber molding |
| WO2008075751A1 (en) * | 2006-12-15 | 2008-06-26 | Teijin Techno Products Limited | Heterocyclic ring-containing aromatic polyamide fiber, method for producing the same, fabric comprising the fiber, fiber-reinforced composite material reinforced with the fiber |
| JPWO2008075751A1 (en) * | 2006-12-15 | 2010-04-15 | 帝人テクノプロダクツ株式会社 | Heterocycle-containing aromatic polyamide fiber, method for producing the same, fabric composed of the fiber, and fiber-reinforced composite material reinforced with the fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6131203B2 (en) | 1986-07-18 |
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