DE2265807C3 - - Google Patents

Info

Publication number
DE2265807C3
DE2265807C3 DE2265807A DE2265807A DE2265807C3 DE 2265807 C3 DE2265807 C3 DE 2265807C3 DE 2265807 A DE2265807 A DE 2265807A DE 2265807 A DE2265807 A DE 2265807A DE 2265807 C3 DE2265807 C3 DE 2265807C3
Authority
DE
Germany
Prior art keywords
spinning
polyamide
fibers
mass
sample
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 - Lifetime
Application number
DE2265807A
Other languages
German (de)
English (en)
Inventor
Herbert Hockessin Del. Us Blades
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27495312&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2265807(C3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE2265807C3 publication Critical patent/DE2265807C3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G69/02—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
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE2265807A 1971-04-28 1972-04-21 Expired - Lifetime DE2265807C3 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13818071A 1971-04-28 1971-04-28
US13821071A 1971-04-28 1971-04-28
US17251571A 1971-08-17 1971-08-17
US17257271A 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
DE2265807C3 true DE2265807C3 (no) 1990-05-10

Family

ID=27495312

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2265806A Expired - Lifetime DE2265806C3 (no) 1971-04-28 1972-04-21
DE2219703A Expired DE2219703C3 (de) 1971-04-28 1972-04-21 Polyamidfasern
DE2265807A Expired - Lifetime DE2265807C3 (no) 1971-04-28 1972-04-21

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE2265806A Expired - Lifetime DE2265806C3 (no) 1971-04-28 1972-04-21
DE2219703A Expired DE2219703C3 (de) 1971-04-28 1972-04-21 Polyamidfasern

Country Status (19)

Country Link
JP (3) JPS5514170B1 (no)
AR (1) AR193389A1 (no)
AU (1) AU474823B2 (no)
BE (1) BE782795A (no)
CA (1) CA996716A (no)
CH (1) CH531057A (no)
DD (1) DD98540A5 (no)
DE (3) DE2265806C3 (no)
DK (1) DK153800C (no)
FR (1) FR2134582B1 (no)
GB (1) GB1393011A (no)
IE (1) IE36332B1 (no)
IL (1) IL39187A (no)
IT (1) IT968191B (no)
LU (1) LU65248A1 (no)
NL (1) NL172569B (no)
NO (1) NO136415B (no)
PL (1) PL82355B1 (no)
SE (1) SE381684B (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012006B1 (no) * 1968-06-12 1975-05-08
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
SE416814B (sv) * 1974-05-10 1981-02-09 Du Pont Nya syntetiska polyestrar och sett for deras framstellning
NL174730C (nl) 1974-05-24 Rhone Poulenc Textile Werkwijze voor het bereiden van een optisch anisotroop preparaat van een statistisch of geordend copolyamide, alsmede daaruit gevormde voortbrengselen en werkwijze voor het bereiden van de copolyamiden.
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
JPS551324A (en) * 1978-06-15 1980-01-08 Asahi Chem Ind Co Ltd Production of aromatic polyamide fiber
JPS55122011A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having high young's modulus and its preparation
JPS55122012A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having improved fatigue resistance and its production
NL7904496A (nl) * 1979-06-08 1980-12-10 Akzo Nv Vezel,dradenbundel en koord uit poly-p-fenyleenteref- taalamide.
NL172680C (nl) 1979-06-08 1983-10-03 Akzo Nv Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten.
EP0087385B1 (de) * 1982-01-29 1986-09-17 Ciba-Geigy Ag Vernetzbare transparente Polyamide
JPS5943114A (ja) * 1982-09-06 1984-03-10 Asahi Chem Ind Co Ltd ポリ（ｐ−フエニレンテレフタルアミド）繊維
US4869860A (en) * 1984-08-09 1989-09-26 E. I. Du Pont De Nemours And Company Spinning process for aromatic polyamide filaments
JP2603971B2 (ja) * 1987-11-09 1997-04-23 旭化成工業株式会社 流管式湿式紡糸法
DE3835419A1 (de) * 1988-10-18 1990-04-19 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
DE3835441A1 (de) * 1988-10-18 1990-04-26 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
DE3835405A1 (de) * 1988-10-18 1990-05-03 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
DE4010941A1 (de) * 1990-04-05 1991-10-10 Hoechst Ag Verfahren zur herstellung von aromatischen popyamiden mit hoher hydrolysebestaendigkeit
US5393478A (en) * 1993-08-20 1995-02-28 The Dow Chemical Company Process for coagulation and washing of polybenzazole fibers
WO1999013140A1 (fr) 1997-09-09 1999-03-18 E.I. Du Pont De Nemours And Company Fibre entierement synthetique et aromatique produite par filage des cristaux liquides, procede de production et d'utilisation
JP4658194B2 (ja) * 2005-07-06 2011-03-23 コーロン インダストリーズ インク 全芳香族ポリアミドフィラメントの製造方法
JP2013177716A (ja) * 2012-01-30 2013-09-09 Teijin Ltd 全芳香族ポリアミド再生繊維およびその製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323414A (fr) * 1961-05-31 1963-04-05 Celanese Corp Perfectionnements à la production de produits extrudés
GB1006673A (en) * 1961-05-31 1965-10-06 Celanese Corp Improvements in producing filaments and other extruded products from synthetic condensation polymers
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
DE1929694A1 (de) * 1968-06-12 1970-09-03 Du Pont Masse und daraus hergestellte Gegenstaende
DE2109906A1 (de) * 1970-03-03 1971-09-30 Monsanto Co , St Louis, Mo (V St A ) Verfahren zum Verspinnen von Faden, die vollständig aus aromatischem Polyamid bestehen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR738777A (fr) * 1931-07-06 1932-12-29 Bemberg Ag Procédé pour fabriquer des produits en cellulose
US2318704A (en) * 1940-04-02 1943-05-11 Celanese Corp Production of artificial filaments, foils, and like shaped articles
NL108288C (no) * 1957-02-28
BE600587A (no) * 1960-02-25
FR1327017A (fr) * 1960-09-05 1963-05-17 Procédé de filage à l'état humide de polymères dissous dans des solutions aqueuses contenant des électrolytes et dispositif pour sa mise en oeuvre
US3080210A (en) * 1961-12-01 1963-03-05 Monsanto Chemicals Spinning of acrylonitrile polymers
GB1175042A (en) * 1966-03-11 1969-12-23 Compoflex Co Ltd Improvements in or relating to Flexible Hose or Tubing
US3411645A (en) * 1966-06-09 1968-11-19 Hercules Galion Prod Inc Refuse collecting vehicle forward tilt body
DE1745254A1 (de) * 1966-06-13 1970-12-23 Du Pont Polyamidfaeden,-fasern,-folien und -fibriden
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
GB1272316A (en) * 1968-07-02 1972-04-26 Toray Industries Method for production of thermally stable polyimide fibres
US3532778A (en) * 1968-10-23 1970-10-06 Celanese Corp Art of producing shaped,modified,condensation polymers
US3574811A (en) * 1969-10-08 1971-04-13 Celanese Corp Polyamide wet-spinning and stretching process
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
JPH0833594B2 (ja) 1988-09-06 1996-03-29 富士写真フイルム株式会社 照射野認識方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323414A (fr) * 1961-05-31 1963-04-05 Celanese Corp Perfectionnements à la production de produits extrudés
GB1006673A (en) * 1961-05-31 1965-10-06 Celanese Corp Improvements in producing filaments and other extruded products from synthetic condensation polymers
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
DE1929694A1 (de) * 1968-06-12 1970-09-03 Du Pont Masse und daraus hergestellte Gegenstaende
DE2109906A1 (de) * 1970-03-03 1971-09-30 Monsanto Co , St Louis, Mo (V St A ) Verfahren zum Verspinnen von Faden, die vollständig aus aromatischem Polyamid bestehen

Also Published As

Publication number Publication date
NL172569B (nl) 1983-04-18
DK153800C (da) 1989-01-16
PL82355B1 (no) 1975-10-31
SE381684B (sv) 1975-12-15
JPS5514170B1 (no) 1980-04-14
CA996716A (en) 1976-09-14
JPS5123566A (no) 1976-02-25
AR193389A1 (es) 1973-04-23
AU4153572A (en) 1973-11-01
DE2219703B2 (de) 1975-01-16
FR2134582B1 (no) 1979-06-08
LU65248A1 (no) 1972-07-13
DE2219703A1 (de) 1972-11-09
IT968191B (it) 1974-03-20
DE2265806C3 (no) 1991-03-07
JPS5914567B2 (ja) 1984-04-05
AU474823B2 (en) 1976-08-05
NL7205836A (no) 1972-10-31
DE2219703C3 (de) 1984-06-07
FR2134582A1 (no) 1972-12-08
IL39187A0 (en) 1972-06-28
DK153800B (da) 1988-09-05
IE36332B1 (en) 1976-10-13
JPS5130257A (en) 1976-03-15
BE782795A (fr) 1972-10-30
CH531057A (de) 1972-11-30
NO136415B (no) 1977-05-23
IL39187A (en) 1976-02-29
IE36332L (en) 1972-10-28
JPS5914568B2 (ja) 1984-04-05
DD98540A5 (no) 1973-06-20
GB1393011A (en) 1975-05-07

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