JP2015526601A5 - - Google Patents

Download PDF

Info

Publication number
JP2015526601A5
JP2015526601A5 JP2015517350A JP2015517350A JP2015526601A5 JP 2015526601 A5 JP2015526601 A5 JP 2015526601A5 JP 2015517350 A JP2015517350 A JP 2015517350A JP 2015517350 A JP2015517350 A JP 2015517350A JP 2015526601 A5 JP2015526601 A5 JP 2015526601A5
Authority
JP
Japan
Prior art keywords
parts
fiber
weight
fibers
formula
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
Application number
JP2015517350A
Other languages
Japanese (ja)
Other versions
JP2015526601A (en
JP6112683B2 (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2013/045127 external-priority patent/WO2014007948A2/en
Publication of JP2015526601A publication Critical patent/JP2015526601A/en
Publication of JP2015526601A5 publication Critical patent/JP2015526601A5/ja
Application granted granted Critical
Publication of JP6112683B2 publication Critical patent/JP6112683B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

表６

Figure 2015526601
次に、本発明の態様を示す。
1. 難燃性紡績ヤーンであって、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方

Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約５０〜約９５質量部と、
２４以上の限界酸素指数、及び、デニール当り約２グラム以上の引張り強さを有する織物短繊維約５〜約５０質量部と、
を、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、含む難燃性紡績ヤーン。
2. 上記１に記載の難燃性紡績ヤーンを含む防護服、織布、不織布、ベルト、又はフィラメント。
3. 前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、
式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維少なくとも約２５〜約８０質量部と、
モダクリル繊維約２０〜約７５質量部と、
を含む難燃性紡績ヤーン。
4. 上記３に記載の難燃性紡績ヤーンを含む防護服、織布、不織布、ベルト、又はフィラメント。
5. 前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、
式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約５０〜約９５質量部と、
デニール当たり２００グラム以上の引張り弾性率を有する高弾性率の短繊維約５〜約５０質量部と、
を含む難燃性紡績ヤーン。
6. 上記５に記載の難燃性紡績ヤーンを含む防護服、織布、不織布、ベルト、又はフィラメント。
7. 前記ヤーンにおける前記スルホン化したポリオキサジアゾール系繊維と前記織物繊維の総量に基づいて、
式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方

Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約２０〜約５０質量部と、
剛直棒状短繊維約５０〜約８０質量部と、
を含む難燃性紡績ヤーン。
8. 上記７に記載の難燃性紡績ヤーンを含む防護服、織布、不織布、ベルト、又はフィラメント。
9. ａ）前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約５０〜約９５質量部と、２４以上の限界酸素指数、及び、デニール当り約２グラム以上の引張り強さを有する織物短繊維約５〜約５０質量部との繊維混合物を形成する工程と、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。
10. ａ）前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維少なくとも約２５質量部と、モダクリル繊維約２０〜約７５質量部との繊維混合物を形成する工程と、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。
11. ａ）前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方

Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約５０〜約９５質量部と、デニール当たり２００グラム以上の引張り弾性率を有する高弾性率の短繊維約５〜約５０質量部との繊維混合物を形成する工程と、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。
12. ａ）前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
（式中、ＱはＨ又はＳＯ 3 Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約２０〜約５０質量部と、剛直棒状短繊維約５０〜約８０質量部との繊維混合物を形成する工程と、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。 Table 6
Figure 2015526601
Next, the aspect of this invention is shown.
1. a flame retardant spun yarn of formula (I) and one or both of formulas (II) and (IIa)

Figure 2015526601
From about 50 to about 95 parts by weight of a sulfonated polyoxadiazole-based staple fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 5 to about 50 parts by weight of woven staple fibers having a critical oxygen index of 24 or more and a tensile strength of about 2 grams or more per denier;
A flame retardant spun yarn comprising, based on the total amount of the polymer fiber and the fabric fiber in the yarn.
2. Protective clothing, woven fabric, non-woven fabric, belt, or filament comprising the flame-retardant spun yarn described in 1 above.
3. Based on the total amount of the polymer fiber and the fabric fiber in the yarn,
Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
At least about 25 to about 80 parts by weight of a sulfonated polyoxadiazole-based short fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations); ,
About 20 to about 75 parts by weight of modacrylic fiber;
Flame retardant spinning yarn including.
4. Protective clothing, woven fabric, non-woven fabric, belt, or filament containing the flame-retardant spun yarn described in 3 above.
5. Based on the total amount of the polymer fiber and the fabric fiber in the yarn,
Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
From about 50 to about 95 parts by weight of a sulfonated polyoxadiazole-based staple fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 5 to about 50 parts by weight of high modulus short fibers having a tensile modulus greater than 200 grams per denier;
Flame retardant spinning yarn including.
6. Protective clothing, woven fabric, non-woven fabric, belt, or filament containing the flame-retardant spun yarn described in 5 above.
7. Based on the total amount of the sulfonated polyoxadiazole fiber and the fabric fiber in the yarn,
Formula (I) and one or both of Formulas (II) and (IIa)

Figure 2015526601
About 20 to about 50 parts by weight of a sulfonated polyoxadiazole-based short fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 50 to about 80 parts by weight of rigid rod-like short fibers;
Flame retardant spinning yarn including.
8. Protective clothing, woven fabric, non-woven fabric, belt, or filament comprising the flame-retardant spun yarn described in 7 above.
9. a) Formula (I) and one or both of Formulas (II) and (IIa) based on the total amount of the polymer fibers and the fabric fibers in the yarn
Figure 2015526601
About 50 to about 95 parts by mass of polyoxadiazole-based short fibers containing repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations), and 24 or more Forming a fiber mixture with about 5 to about 50 parts by weight of woven staple fibers having a limiting oxygen index and a tensile strength of about 2 grams or more per denier;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising:
10. a) Formula (I) and one or both of formulas (II) and (IIa) based on the total amount of the polymer fibers and the fabric fibers in the yarn
Figure 2015526601
(Wherein Q is H or SO 3 M and M is one or more cations) at least about 25 parts by mass of a polyoxadiazole-based short fiber containing repeating units, and about 20 to about 20 parts of modacrylic fiber Forming a fiber mixture with about 75 parts by weight;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising:
11. a) Formula (I) and one or both of Formulas (II) and (IIa) based on the total amount of the polymer fibers and the fabric fibers in the yarn

Figure 2015526601
About 50 to about 95 parts by weight of polyoxadiazole-based short fibers containing repeating units (wherein Q is H or SO 3 M and M is one or more cations), and 200 per denier Forming a fiber mixture with about 5 to about 50 parts by weight of high modulus short fibers having a tensile modulus greater than or equal to grams;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising:
12. a) Formula (I) and one or both of Formulas (II) and (IIa) based on the total amount of the polymer fibers and the woven fibers in the yarn
Figure 2015526601
About 20 to about 50 parts by mass of a polyoxadiazole-based short fiber including a repeating unit (wherein Q is H or SO 3 M and M is one or more cations), Forming a fiber mixture with about 50 to about 80 parts by weight of fibers;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising:

Claims (8)

難燃性紡績ヤーンであって、式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約５０〜約９５質量部と、
２４以上の限界酸素指数、及び、デニール当り約２グラム以上の引張り強さを有する織物短繊維約５〜約５０質量部と、
を、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、含む難燃性紡績ヤーン。 A flame retardant spun yarn having the formula (I) and one or both of the formulas (II) and (IIa)
Figure 2015526601
 From about 50 to about 95 parts by weight of a sulfonated polyoxadiazole-based staple fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 5 to about 50 parts by weight of woven staple fibers having a critical oxygen index of 24 or more and a tensile strength of about 2 grams or more per denier;
A flame retardant spun yarn comprising, based on the total amount of the polymer fiber and the fabric fiber in the yarn. 式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維少なくとも約２５〜約８０質量部と、
モダクリル繊維約２０〜約７５質量部と、
を、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、含む難燃性紡績ヤーン。 Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 At least about 25 to about 80 parts by weight of a sulfonated polyoxadiazole-based short fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations); ,
About 20 to about 75 parts by weight of modacrylic fiber;
A flame retardant spun yarn comprising , based on the total amount of the polymer fiber and the fabric fiber in the yarn. 式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約５０〜約９５質量部と、
デニール当たり２００グラム以上の引張り弾性率を有する高弾性率の短繊維約５〜約５０質量部と、
を、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づいて、含む難燃性紡績ヤーン。 Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 From about 50 to about 95 parts by weight of a sulfonated polyoxadiazole-based staple fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 5 to about 50 parts by weight of high modulus short fibers having a tensile modulus greater than 200 grams per denier;
A flame retardant spun yarn comprising , based on the total amount of the polymer fiber and the fabric fiber in the yarn. 式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むスルホン化したポリオキサジアゾール系短繊維約２０〜約５０質量部と、
剛直棒状短繊維約５０〜約８０質量部と、
を、前記ヤーンにおける前記スルホン化したポリオキサジアゾール系繊維と前記織物繊維の総量に基づいて、含む難燃性紡績ヤーン。 Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 About 20 to about 50 parts by weight of a sulfonated polyoxadiazole-based short fiber comprising repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations);
About 50 to about 80 parts by weight of rigid rod-like short fibers;
A flame retardant spun yarn comprising , based on the total amount of the sulfonated polyoxadiazole fiber and the fabric fiber in the yarn. ａ）式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約５０〜約９５質量部と、２４以上の限界酸素指数、及び、デニール当り約２グラム以上の引張り強さを有する織物短繊維約５〜約５０質量部との繊維混合物を形成する工程と、ここで、質量部は、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づく、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。 a) Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 About 50 to about 95 parts by mass of polyoxadiazole-based short fibers containing repeating units of the formula (wherein Q is H or SO 3 M and M is one or more cations), and 24 or more Forming a fiber mixture with about 5 to about 50 parts by weight of woven staple fibers having a limiting oxygen index and a tensile strength of about 2 grams or more per denier , wherein the parts by weight are the polymer in the yarn Based on the total amount of fibers and said textile fibers,
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising: ａ）式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維少なくとも約２５質量部と、モダクリル繊維約２０〜約７５質量部との繊維混合物を形成する工程と、ここで、質量部は、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づく、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。 a) Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 (Wherein Q is H or SO 3 M and M is one or more cations) at least about 25 parts by mass of a polyoxadiazole-based short fiber containing repeating units, and about 20 to about 20 parts of modacrylic fiber Forming a fiber mixture with about 75 parts by weight, wherein the parts by weight are based on the total amount of the polymer fibers and the fabric fibers in the yarn;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising: ａ）式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約５０〜約９５質量部と、デニール当たり２００グラム以上の引張り弾性率を有する高弾性率の短繊維約５〜約５０質量部との繊維混合物を形成する工程と、ここで、質量部は、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づく、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。 a) Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 About 50 to about 95 parts by weight of polyoxadiazole-based short fibers containing repeating units (wherein Q is H or SO 3 M and M is one or more cations), and 200 per denier Forming a fiber mixture with about 5 to about 50 parts by weight of high modulus short fibers having a tensile modulus greater than or equal to grams , wherein the parts by weight is the total amount of the polymer fibers and the woven fibers in the yarn based on,
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising: ａ）式（Ｉ）、並びに、式（ＩＩ）及び（ＩＩａ）のうちの１つ又は両方
Figure 2015526601
 （式中、ＱはＨ又はＳＯ3Ｍであり、且つ、Ｍは１つ以上のカチオンである）の繰り返し単位を含むポリオキサジアゾール系短繊維約２０〜約５０質量部と、剛直棒状短繊維約５０〜約８０質量部との繊維混合物を形成する工程と、ここで、質量部は、前記ヤーンにおける前記ポリマー繊維と前記織物繊維の総量に基づく、
ｂ）前記繊維混合物を紡績短繊維ヤーンに紡績する工程と、
を含む紡績ヤーンを製造する方法。 a) Formula (I) and one or both of Formulas (II) and (IIa)
Figure 2015526601
 About 20 to about 50 parts by mass of a polyoxadiazole-based short fiber including a repeating unit (wherein Q is H or SO 3 M and M is one or more cations), Forming a fiber mixture with about 50 to about 80 parts by weight of fibers , wherein the parts by weight are based on the total amount of the polymer fibers and the fabric fibers in the yarn;
b) spinning the fiber mixture into spun staple yarns;
A method for producing a spun yarn comprising:
JP2015517350A 2012-06-15 2013-06-11 Flame retardant spun short fiber yarns made from blends of fibers obtained from sulfonated naphthalene polyoxadiazole polymers Active JP6112683B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261660115P 2012-06-15 2012-06-15
US61/660,115 2012-06-15
PCT/US2013/045127 WO2014007948A2 (en) 2012-06-15 2013-06-11 Flame resistant spun staple yarns made from blends of fibers derived from sulfonated naphthalene polyoxadiazole polymers

Publications (3)

Publication Number Publication Date
JP2015526601A JP2015526601A (en) 2015-09-10
JP2015526601A5 true JP2015526601A5 (en) 2016-07-28
JP6112683B2 JP6112683B2 (en) 2017-04-12

Family

ID=49486649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015517350A Active JP6112683B2 (en) 2012-06-15 2013-06-11 Flame retardant spun short fiber yarns made from blends of fibers obtained from sulfonated naphthalene polyoxadiazole polymers

Country Status (4)

Country Link
EP (1) EP2861789B1 (en)
JP (1) JP6112683B2 (en)
CN (1) CN104540987B (en)
WO (1) WO2014007948A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576843A (en) * 2018-12-29 2019-04-05 江苏宝德新材料有限公司 A kind of flame-resistant high-temperature-resistant POD fibre sirospun spinning process
CN111424353A (en) * 2020-02-24 2020-07-17 山东宏业纺织股份有限公司 Flame-retardant sewing thread and production process thereof

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US3227793A (en) 1961-01-23 1966-01-04 Celanese Corp Spinning of a poly(polymethylene) terephthalamide
US3193602A (en) 1962-08-13 1965-07-06 Monsanto Co Process for the production of flame retarded acrylic fibers
US3414645A (en) 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3869430A (en) 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3869429A (en) 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3748302A (en) 1971-11-17 1973-07-24 Du Pont Flame-retarded acrylonitrile fibers
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
GB1527352A (en) * 1974-09-17 1978-10-04 Ici Ltd Shaped articles of polyoxadiazoles
JPS5158521A (en) * 1975-09-17 1976-05-21 Ici Ltd Horifueniren 1 3 44 okisajiazooruno enshinfuiramentono seizoho
JPS5881637A (en) * 1981-11-11 1983-05-17 帝人株式会社 Heat resistant spun yarn
US4533693A (en) 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4772678A (en) 1983-09-15 1988-09-20 Commtech International Management Corporation Liquid crystalline polymer compositions, process, and products
US4703103A (en) 1984-03-16 1987-10-27 Commtech International Liquid crystalline polymer compositions, process and products
US5208105A (en) 1984-10-05 1993-05-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Flame-retarded composite fiber
EP0183014B1 (en) 1984-10-05 1994-02-02 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Flame-retarded fiber blend
US4973442A (en) 1985-09-26 1990-11-27 Foster Miller Inc. Forming biaxially oriented ordered polymer films
US4939235A (en) 1985-09-26 1990-07-03 Foster-Miller, Inc. Biaxially oriented ordered polybenzothiazole film
US4847350A (en) 1986-05-27 1989-07-11 The Dow Chemical Company Preparation of aromatic heterocyclic polymers
US4898924A (en) 1989-01-11 1990-02-06 Hoechst Celanese Corporation Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films
US5089591A (en) 1990-10-19 1992-02-18 The Dow Chemical Company Rapid advancement of molecular weight in polybenzazole oligomer dopes
US5276128A (en) 1991-10-22 1994-01-04 The Dow Chemical Company Salts of polybenzazole monomers and their use
US5367042A (en) 1992-08-27 1994-11-22 The Dow Chemical Company Process for fabricating oriented polybenzazole films
ES2120042T3 (en) 1993-04-28 1998-10-16 Akzo Nobel Nv RIGID ROD POLYMER BASED ON PIRIDOBISIMIDAZOLE.
US5667743A (en) 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
WO2000077283A2 (en) 1999-06-14 2000-12-21 E.I. Du Pont De Nemours And Company Stretch break method and product
US7582721B2 (en) * 2006-05-01 2009-09-01 E.I. Du Pont De Nemours And Company Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom
US7528216B2 (en) 2006-05-01 2009-05-05 E.I. Du Pont De Nemours And Company Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom
US20080014440A1 (en) * 2006-07-13 2008-01-17 Kiu-Seung Lee Polyoxadiazole composite fibers
US7528217B2 (en) * 2006-10-06 2009-05-05 E.I. Du Pont De Nemours And Company Polymers and fibers formed therefrom
DE102007007879A1 (en) 2007-02-14 2008-08-21 Gkss-Forschungszentrum Geesthacht Gmbh Coating of a component
DE102007029542A1 (en) 2007-06-25 2009-01-02 Gkss-Forschungszentrum Geesthacht Gmbh Process for the preparation of a sulfonated poly (1,3,4-oxadiazole) polymer
US7700191B2 (en) * 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same
US7618707B2 (en) * 2007-08-22 2009-11-17 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
US7537830B2 (en) * 2007-08-22 2009-05-26 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same
US7537831B2 (en) * 2007-08-22 2009-05-26 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
US7700190B2 (en) * 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
DE102008009068A1 (en) 2008-02-13 2009-08-27 Gkss-Forschungszentrum Geesthacht Gmbh Process for the preparation of a polyoxadiazole polymer
EP2652010A1 (en) * 2010-12-16 2013-10-23 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from sulfonated polyoxadiazole polymers
US9370212B2 (en) * 2011-09-02 2016-06-21 E I Du Pont De Nemours And Company Article of thermal protective clothing
US8695319B2 (en) * 2011-12-05 2014-04-15 E I Du Pont De Nemours And Company Yarns of polyoxadiazole and modacrylic fibers and fabrics and garments made therefrom and methods for making same

Similar Documents

Publication Publication Date Title
RU2670404C2 (en) Fabric and textile product
JP2010537073A5 (en)
CN106948052B (en) A kind of flame-proof electrostatic resistance yarn and its fabric
ATE507331T1 (en) FIREPROOF SPUN STAPLE YARN MADE OF MIXTURES OF FIBERS DERIVED FROM DIAMINODIPHENYLSULPHONE, TEXTILE FIBERS, FABRICS AND GARMENTS PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF
RU2012121161A (en) YARN AND FABRIC FROM A MIXTURE OF FIBERS CONTAINING OXIDIZED POLYMER FIBERS
JP2007500802A5 (en)
MX2010001874A (en) Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and polyoxadiazole fibers and fabrics and garments made therefrom and methods for making same.
MX2010001871A (en) Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same.
ATE503046T1 (en) FIRE-RESISTANT SPUN STAPLE YARN MADE OF FIBER MIXTURES OF DIAMINODIPHENYLSULFONE AND HIGH MODULUS FIBERS, MATERIALS AND GARMENTS PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF
JP2009510275A5 (en)
JP2010537072A5 (en)
JP2010537075A5 (en)
ES2396122T3 (en) Process for the production of a textile article comprising a thread of cut fibers and textile article
JP2010537070A5 (en)
CN104213335A (en) High-temperature-resistant flame-retardant fiber nonwoven fabric and preparation method thereof
CN109642361A (en) Fire retardance woven fabric
ATE503869T1 (en) SPUN STAPLE YARN MADE OF MIXTURES OF FIBERS IN THE FORM OF RIGID RODS AND FIBERS OF DIAMINODIPHENYLSULPHONE, MATERIALS AND GARMENTS PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF
JP2015526601A5 (en)
JP2018040068A (en) Fabric and fiber product
CN103789924A (en) Non-woven fabric
JP2010506062A5 (en)
EP1953280A3 (en) Process for the production of a fabric made of extrafine animal fibres which are not industrially weaveable and a fabric obtained thereby.
RU2017128454A (en) FIRE RESISTANT FABRIC
WO2014007948A3 (en) Flame resistant spun staple yarns made from blends of fibers derived from sulfonated naphthalene polyoxadiazole polymers
CN109778408A (en) A kind of flame-retarding blended knitting fabric