GB1574499A - Co-polyamide fibres and their preparation - Google Patents

Co-polyamide fibres and their preparation Download PDF

Info

Publication number
GB1574499A
GB1574499A GB22320/77A GB2232077A GB1574499A GB 1574499 A GB1574499 A GB 1574499A GB 22320/77 A GB22320/77 A GB 22320/77A GB 2232077 A GB2232077 A GB 2232077A GB 1574499 A GB1574499 A GB 1574499A
Authority
GB
United Kingdom
Prior art keywords
copolyamide
fibers
units
spinning
temperature
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
Application number
GB22320/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP6123476A external-priority patent/JPS52144417A/ja
Priority claimed from JP1206677A external-priority patent/JPS5398416A/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of GB1574499A publication Critical patent/GB1574499A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0688—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polyquinolines
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • D01F6/805—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides from aromatic copolyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
GB22320/77A 1976-05-28 1977-05-26 Co-polyamide fibres and their preparation Expired GB1574499A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6123476A JPS52144417A (en) 1976-05-28 1976-05-28 Copolyamide filament yarns and production thereof
JP1206677A JPS5398416A (en) 1977-02-08 1977-02-08 Copolyamide fiber and its production

Publications (1)

Publication Number Publication Date
GB1574499A true GB1574499A (en) 1980-09-10

Family

ID=26347615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22320/77A Expired GB1574499A (en) 1976-05-28 1977-05-26 Co-polyamide fibres and their preparation

Country Status (4)

Country Link
US (1) US4178431A (enExample)
DE (1) DE2723867C3 (enExample)
FR (1) FR2352899A1 (enExample)
GB (1) GB1574499A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106621A (en) * 1978-01-06 1979-08-21 Ube Ind Ltd Copolyamide fiber and its production
DE19721609A1 (de) * 1997-05-23 1998-11-26 Zimmer Ag Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen
CN104040054B (zh) 2012-01-11 2017-04-19 纳幕尔杜邦公司 具有低残余硫的芳族聚酰胺共聚物纱线
JP5855766B2 (ja) 2012-01-11 2016-02-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ハロゲン酸イオン交換を用いる繊維から硫黄を除去する方法
EP2802697B1 (en) 2012-01-11 2016-06-29 E. I. du Pont de Nemours and Company Sulfur-containing imidazole fiber having ionically bonded halides
WO2013105937A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Method for removing sulfur from fiber using an aqueous acid
JP6025271B2 (ja) * 2012-01-11 2016-11-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 弱塩基を用いて繊維から硫黄を除去する方法
WO2013105949A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur
US9080261B2 (en) 2012-01-11 2015-07-14 E I Du Pont De Nemours And Company Method for removing sulfur from fiber using monovalent salt ion exchange
EP2802698B1 (en) 2012-01-11 2016-07-13 E. I. du Pont de Nemours and Company Sulfur and alkali metal containing imidazole fiber having ionically bound halides
WO2013105939A1 (en) 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Method for removing sulfur from fiber using halide salt ion exchange
CN118440316B (zh) * 2024-05-10 2024-11-08 江苏盛邦新材股份有限公司 一种纺丝级聚对苯二甲酰对苯二胺聚合物及其纤维的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565268A (enExample) * 1957-02-28
BE637257A (enExample) * 1962-09-11
US3354125A (en) * 1963-07-29 1967-11-21 Monsanto Co Polymers from diaminobenzanilides
US3376268A (en) * 1964-02-26 1968-04-02 Monsanto Co Amide-heterocyclic polymers
US3467623A (en) * 1966-11-08 1969-09-16 Monsanto Co Soluble aromatic polyamides containing bridged para-biphenylene linkages

Also Published As

Publication number Publication date
DE2723867B2 (de) 1979-07-12
DE2723867C3 (de) 1980-03-13
FR2352899A1 (fr) 1977-12-23
FR2352899B1 (enExample) 1981-10-09
US4178431A (en) 1979-12-11
DE2723867A1 (de) 1978-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930526