IT968191B - Fibre e pellicole poliamidiche e processo per la loro prepara zione - Google Patents

Fibre e pellicole poliamidiche e processo per la loro prepara zione

Info

Publication number
IT968191B
IT968191B IT23690/72A IT2369072A IT968191B IT 968191 B IT968191 B IT 968191B IT 23690/72 A IT23690/72 A IT 23690/72A IT 2369072 A IT2369072 A IT 2369072A IT 968191 B IT968191 B IT 968191B
Authority
IT
Italy
Prior art keywords
films
preparation
polyamide fibers
polyamide
fibers
Prior art date
Application number
IT23690/72A
Other languages
English (en)
Original Assignee
Du Pont
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=IT968191(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT968191B publication Critical patent/IT968191B/it

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
IT23690/72A 1971-04-28 1972-04-28 Fibre e pellicole poliamidiche e processo per la loro prepara zione IT968191B (it)

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
IT968191B true IT968191B (it) 1974-03-20

Family

ID=27495312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23690/72A IT968191B (it) 1971-04-28 1972-04-28 Fibre e pellicole poliamidiche e processo per la loro prepara zione

Country Status (19)

Country Link
JP (3) JPS5514170B1 (it)
AR (1) AR193389A1 (it)
AU (1) AU474823B2 (it)
BE (1) BE782795A (it)
CA (1) CA996716A (it)
CH (1) CH531057A (it)
DD (1) DD98540A5 (it)
DE (3) DE2265807C3 (it)
DK (1) DK153800C (it)
FR (1) FR2134582B1 (it)
GB (1) GB1393011A (it)
IE (1) IE36332B1 (it)
IL (1) IL39187A (it)
IT (1) IT968191B (it)
LU (1) LU65248A1 (it)
NL (1) NL172569B (it)
NO (1) NO136415B (it)
PL (1) PL82355B1 (it)
SE (1) SE381684B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012006B1 (it) * 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
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
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
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
DE3835441A1 (de) * 1988-10-18 1990-04-26 Hoechst Ag Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde
DE3835419A1 (de) * 1988-10-18 1990-04-19 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
AU740059B2 (en) * 1997-09-09 2001-10-25 E.I. Du Pont De Nemours And Company Wholly aromatic synthetic fibers spun from a liquid-crystalline polymer solution, a process for preparing the same fibers and use of the same fibers
EP1899511B1 (en) * 2005-07-06 2012-10-10 Kolon Industries, Inc. Method of manufacturing of aromatic polyamide filament
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

Family Cites Families (20)

* 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 (it) * 1957-02-28
BE600587A (it) * 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
FR1323414A (fr) 1961-05-31 1963-04-05 Celanese Corp Perfectionnements à la production de produits extrudés
US3154610A (en) 1961-05-31 1964-10-27 Celanese Corp Process of wet spinning polyamides and prevention of gel formation
US3080210A (en) * 1961-12-01 1963-03-05 Monsanto Chemicals Spinning of acrylonitrile polymers
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
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
DE1795541C2 (de) * 1966-06-13 1982-06-03 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Poly-(p-benzamid), Verfahren zu seiner Herstellung und seine Verwendung
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
JPS5012006B1 (it) * 1968-06-12 1975-05-08
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
US3642706A (en) 1970-03-03 1972-02-15 Monsanto Co Process for spinning wholly aromatic polyamide filaments
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

Also Published As

Publication number Publication date
LU65248A1 (it) 1972-07-13
IE36332L (en) 1972-10-28
IL39187A (en) 1976-02-29
BE782795A (fr) 1972-10-30
IE36332B1 (en) 1976-10-13
PL82355B1 (it) 1975-10-31
DE2219703A1 (de) 1972-11-09
AU4153572A (en) 1973-11-01
FR2134582B1 (it) 1979-06-08
CH531057A (de) 1972-11-30
JPS5130257A (en) 1976-03-15
DK153800B (da) 1988-09-05
DE2219703B2 (de) 1975-01-16
AU474823B2 (en) 1976-08-05
DK153800C (da) 1989-01-16
JPS5914568B2 (ja) 1984-04-05
NL7205836A (it) 1972-10-31
CA996716A (en) 1976-09-14
DE2265806C3 (it) 1991-03-07
JPS5123566A (it) 1976-02-25
DE2265807C3 (it) 1990-05-10
DE2219703C3 (de) 1984-06-07
JPS5914567B2 (ja) 1984-04-05
FR2134582A1 (it) 1972-12-08
NO136415B (it) 1977-05-23
DD98540A5 (it) 1973-06-20
SE381684B (sv) 1975-12-15
AR193389A1 (es) 1973-04-23
IL39187A0 (en) 1972-06-28
GB1393011A (en) 1975-05-07
JPS5514170B1 (it) 1980-04-14
NL172569B (nl) 1983-04-18

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