BE782795A - POLYAMIDIC FIBERS WITH A NEW STRUCTURE AND IMPROVED PROPERTIES - Google Patents

POLYAMIDIC FIBERS WITH A NEW STRUCTURE AND IMPROVED PROPERTIES

Info

Publication number
BE782795A
BE782795A BE782795A BE782795A BE782795A BE 782795 A BE782795 A BE 782795A BE 782795 A BE782795 A BE 782795A BE 782795 A BE782795 A BE 782795A BE 782795 A BE782795 A BE 782795A
Authority
BE
Belgium
Prior art keywords
improved properties
new structure
polyamidic
fibers
polyamidic fibers
Prior art date
Application number
BE782795A
Other languages
French (fr)
Inventor
H Blades
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=BE782795(A) "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
Publication of BE782795A publication Critical patent/BE782795A/en

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
BE782795A 1971-04-28 1972-04-28 POLYAMIDIC FIBERS WITH A NEW STRUCTURE AND IMPROVED PROPERTIES BE782795A (en)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
BE782795A true BE782795A (en) 1972-10-30

Family

ID=27495312

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782795A BE782795A (en) 1971-04-28 1972-04-28 POLYAMIDIC FIBERS WITH A NEW STRUCTURE AND IMPROVED PROPERTIES

Country Status (19)

Country Link
JP (3) JPS5514170B1 (en)
AR (1) AR193389A1 (en)
AU (1) AU474823B2 (en)
BE (1) BE782795A (en)
CA (1) CA996716A (en)
CH (1) CH531057A (en)
DD (1) DD98540A5 (en)
DE (3) DE2219703C3 (en)
DK (1) DK153800C (en)
FR (1) FR2134582B1 (en)
GB (1) GB1393011A (en)
IE (1) IE36332B1 (en)
IL (1) IL39187A (en)
IT (1) IT968191B (en)
LU (1) LU65248A1 (en)
NL (1) NL172569B (en)
NO (1) NO136415B (en)
PL (1) PL82355B1 (en)
SE (1) SE381684B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012006B1 (en) 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 (en) * 1974-05-10 1981-02-09 Du Pont NEW SYNTHETIC POLYESTERS AND SETS FOR THEIR PREPARATION
NL174730C (en) 1974-05-24 Rhone Poulenc Textile PROCESS FOR PREPARING AN OPTICAL ANISOTROPIC PREPARATION OF A STATISTICAL OR ORDINARY COPOLYAMIDE, AND PRODUCTS FORMED THEREOF, AND PROCEDURE FOR PREPARING THE COPOLYAMIDS.
NL157327C (en) 1975-02-21 1984-05-16 Akzo Nv PROCESS FOR PREPARING POLY-P-PHENYLENE DEPHALAMIDE.
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
NL172680C (en) 1979-06-08 1983-10-03 Akzo Nv PROCESS FOR MANUFACTURING FIBERS FROM POLY-P-PHENYLENE DEPTHALAMIDE AND THE PRODUCTS PRODUCED SO.
NL7904496A (en) * 1979-06-08 1980-12-10 Akzo Nv FIBER, WIRE BUNDLE AND ROPE OF POLY-P-PHENYLENE GRADE-LANGUAGE AMIDE.
DE3366159D1 (en) * 1982-01-29 1986-10-23 Ciba Geigy Ag Transparent, cross-linkable polyamides
JPS5943114A (en) * 1982-09-06 1984-03-10 Asahi Chem Ind Co Ltd Poly(p-phenylene terephthalamide) fiber
US4869860A (en) * 1984-08-09 1989-09-26 E. I. Du Pont De Nemours And Company Spinning process for aromatic polyamide filaments
JP2603971B2 (en) * 1987-11-09 1997-04-23 旭化成工業株式会社 Flow tube wet spinning method
DE3835405A1 (en) * 1988-10-18 1990-05-03 Hoechst Ag FULLY FLAVORED POLYAMIDES, METHOD FOR THE PRODUCTION THEREOF AND MOLDS MADE THEREOF
DE3835419A1 (en) * 1988-10-18 1990-04-19 Hoechst Ag FULLY FLAVORED POLYAMIDES, METHOD FOR THE PRODUCTION THEREOF AND MOLDS MADE THEREOF
DE3835441A1 (en) * 1988-10-18 1990-04-26 Hoechst Ag FULL-AROMATIC POLYAMIDES, METHOD FOR THE PRODUCTION THEREOF AND THEREFORE MOLDED PICTURES
DE4010941A1 (en) * 1990-04-05 1991-10-10 Hoechst Ag METHOD FOR PRODUCING AROMATIC POPYAMIDES WITH HIGH HYDROLYSIS RESISTANCE
US5393478A (en) * 1993-08-20 1995-02-28 The Dow Chemical Company Process for coagulation and washing of polybenzazole fibers
BR9815636A (en) 1997-09-09 2000-10-24 Du Pont Fully aromatic synthetic fibers spun from a liquid crystalline polymer solution, process for preparing said fibers and fully aromatic synthetic fiber material
CN101914817A (en) * 2005-07-06 2010-12-15 可隆株式会社 Aromatic polyamide filament
JP2013177716A (en) * 2012-01-30 2013-09-09 Teijin Ltd Wholly aromatic polyamide regenerated fiber and method for producing the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR738777A (en) * 1931-07-06 1932-12-29 Bemberg Ag Process for manufacturing cellulose products
US2318704A (en) * 1940-04-02 1943-05-11 Celanese Corp Production of artificial filaments, foils, and like shaped articles
NL108288C (en) * 1957-02-28
BE600587A (en) * 1960-02-25
FR1327017A (en) * 1960-09-05 1963-05-17 Process for wet spinning of polymers dissolved in aqueous solutions containing electrolytes and device for its implementation
US3154610A (en) * 1961-05-31 1964-10-27 Celanese Corp Process of wet spinning polyamides and prevention of gel formation
FR1323414A (en) * 1961-05-31 1963-04-05 Celanese Corp Improvements in the production of extruded products
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 (en) * 1966-06-13 1982-06-03 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Poly- (p-benzamide), process for its preparation and its use
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
JPS5012006B1 (en) * 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 (en) 1988-09-06 1996-03-29 富士写真フイルム株式会社 Irradiation field recognition method

Also Published As

Publication number Publication date
PL82355B1 (en) 1975-10-31
FR2134582B1 (en) 1979-06-08
DK153800C (en) 1989-01-16
GB1393011A (en) 1975-05-07
JPS5914567B2 (en) 1984-04-05
IE36332L (en) 1972-10-28
DE2219703C3 (en) 1984-06-07
NO136415B (en) 1977-05-23
IE36332B1 (en) 1976-10-13
IL39187A0 (en) 1972-06-28
AU474823B2 (en) 1976-08-05
JPS5123566A (en) 1976-02-25
DE2219703A1 (en) 1972-11-09
CH531057A (en) 1972-11-30
LU65248A1 (en) 1972-07-13
DE2265806C3 (en) 1991-03-07
DE2219703B2 (en) 1975-01-16
JPS5914568B2 (en) 1984-04-05
DK153800B (en) 1988-09-05
IL39187A (en) 1976-02-29
NL7205836A (en) 1972-10-31
JPS5130257A (en) 1976-03-15
AU4153572A (en) 1973-11-01
AR193389A1 (en) 1973-04-23
DE2265807C3 (en) 1990-05-10
NL172569B (en) 1983-04-18
FR2134582A1 (en) 1972-12-08
IT968191B (en) 1974-03-20
CA996716A (en) 1976-09-14
DD98540A5 (en) 1973-06-20
JPS5514170B1 (en) 1980-04-14
SE381684B (en) 1975-12-15

Similar Documents

Publication Publication Date Title
BE782795A (en) POLYAMIDIC FIBERS WITH A NEW STRUCTURE AND IMPROVED PROPERTIES
BE757138A (en) NEW KIND OF ENDLESS FIBER
BE788449A (en) ANTI-EROSION CONSTRUCTION ELEMENTS IN THE FORM OF NEEDLE FIBER TAPES
BE747243A (en) ELASTIC POLYESTER FIBERS
BE785737A (en) METAL OXIDE FIBERS
BE787107R (en) GLASS FIBERS AND COMPOSITIONS OF
BE823916A (en) REFRACTORY FIBERS AND THEIR PRODUCTION
BE784261A (en) SIZING COMPOSITION AND GLASS FIBERS AS WELL
BE782049A (en) LIGNIN AND CARBON FIBERS
BE804807A (en) FIBERS AND SYNTHETIC SHEETS WITH PERMANENT ANTISTATIC PROPERTIES
BE788769A (en) SYNTHETIC FIBER TREATMENT
IT991536B (en) IRONING DEVICE IN THE SPINNING OF SYNTHETIC FIBERS
BE787106R (en) GLASS FIBERS AND COMPOSITIONS OF
BE774518A (en) COMBINED FIBERS AND FILAMENTS WITH IMPROVED CHARACTERISTICS AND THEIR MANUFACTURING PROCESS
BE785105A (en) IMPROVEMENT OF POLYTETRAFLUORO-ETHYLEN FIBERS AND YARNS
BE793403A (en) MODACRYL YARNS AND FIBERS AND THEIR MANUFACTURE
IT942422B (en) DRYER ESPECIALLY FOR FIBERS AND YARNS
IT963553B (en) LUBLE HYDROINSO ANTHRACHINONE DYES FOR CELLULOSIC AND SYNTHETIC FIBERS
BE789395A (en) AROMATIC-OXALIC POLYHYDRAZIDES, AND SOLUTIONS AND FIBERS BOTH OF THESE
BE793402A (en) MODACRYL YARNS AND FIBERS AND METHOD OF MANUFACTURING
IT948804B (en) RESILIENT POLYESTER FIBERS
FR1447652A (en) New polyester fibers with improved properties and method of preparation
BE746641A (en) IGNIFUGATION OF KERATINIC FIBERS
IT982305B (en) PROCEDURE FOR THE PRODUCTION OF WORKABLE ACRYLIC FIBERS IN ORDER TO OBTAIN YARNS WITH IMPROVED TEXTILE PROPERTIES AND WITH LOW SHRINKAGE VALUES CAUSED BY BOILING
FR1283461A (en) Acrylic fibers with dye affinity

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19900430