FR2149021A5 - - Google Patents

Info

Publication number
FR2149021A5
FR2149021A5 FR7129800A FR7129800A FR2149021A5 FR 2149021 A5 FR2149021 A5 FR 2149021A5 FR 7129800 A FR7129800 A FR 7129800A FR 7129800 A FR7129800 A FR 7129800A FR 2149021 A5 FR2149021 A5 FR 2149021A5
Authority
FR
France
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
FR7129800A
Other languages
French (fr)
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 to BE787501D priority Critical patent/BE787501A/xx
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Priority to FR7129800A priority patent/FR2149021A5/fr
Priority to NLAANVRAGE7210240,A priority patent/NL178267C/xx
Priority to US276748A priority patent/US3904577A/en
Priority to IT52093/72A priority patent/IT965976B/it
Priority to JP8034172A priority patent/JPS5514169B2/ja
Priority to GB3743772A priority patent/GB1392555A/en
Priority to IE1112/72A priority patent/IE36868B1/xx
Priority to NO2884/72A priority patent/NO138218C/no
Priority to LU65893A priority patent/LU65893A1/xx
Priority to CA149,307A priority patent/CA985443A/en
Priority to DK398472AA priority patent/DK138400B/da
Priority to DE2239707A priority patent/DE2239707C3/de
Application granted granted Critical
Publication of FR2149021A5 publication Critical patent/FR2149021A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/04—Pigments
    • 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
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • 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
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7129800A 1971-08-12 1971-08-12 Expired FR2149021A5 (enExample)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE787501D BE787501A (fr) 1971-08-12 Articles textiles pour vetements de protection et procede pour les obtenir
FR7129800A FR2149021A5 (enExample) 1971-08-12 1971-08-12
NLAANVRAGE7210240,A NL178267C (nl) 1971-08-12 1972-07-25 Werkwijze voor het vervaardigen van polyamide-imide-draden, alsmede een filter, dat geheel of ten dele daaruit bestaat.
US276748A US3904577A (en) 1971-08-12 1972-07-31 Textile articles for protective clothing
JP8034172A JPS5514169B2 (enExample) 1971-08-12 1972-08-10
GB3743772A GB1392555A (en) 1971-08-12 1972-08-10 Non-inflammable polyamide-imide yarns and fibres
IT52093/72A IT965976B (it) 1971-08-12 1972-08-10 Articoli tessili per indumenti protettivi e procedimento per ottenerli
IE1112/72A IE36868B1 (en) 1971-08-12 1972-08-10 Non-inflammable polyamide-imide yarns and fibres
NO2884/72A NO138218C (no) 1971-08-12 1972-08-11 Ikke-brennbare traader og fibre paa polyamid-imid-basis, samt fremgangsmaate for fremstilling av disse
LU65893A LU65893A1 (enExample) 1971-08-12 1972-08-11
CA149,307A CA985443A (en) 1971-08-12 1972-08-11 Articles textiles pour vetements de protection et procede pour les obtenir
DK398472AA DK138400B (da) 1971-08-12 1972-08-11 Uantændelige fibre på basis af polyamid-imid og fremgangsmåde til deres fremstilling.
DE2239707A DE2239707C3 (de) 1971-08-12 1972-08-12 Nichtentflammbare Garne und Fasern auf der Basis von Polyamidimid und Verfahren zur Herstellung derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129800A FR2149021A5 (enExample) 1971-08-12 1971-08-12

Publications (1)

Publication Number Publication Date
FR2149021A5 true FR2149021A5 (enExample) 1973-03-23

Family

ID=9081896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129800A Expired FR2149021A5 (enExample) 1971-08-12 1971-08-12

Country Status (13)

Country Link
US (1) US3904577A (enExample)
JP (1) JPS5514169B2 (enExample)
BE (1) BE787501A (enExample)
CA (1) CA985443A (enExample)
DE (1) DE2239707C3 (enExample)
DK (1) DK138400B (enExample)
FR (1) FR2149021A5 (enExample)
GB (1) GB1392555A (enExample)
IE (1) IE36868B1 (enExample)
IT (1) IT965976B (enExample)
LU (1) LU65893A1 (enExample)
NL (1) NL178267C (enExample)
NO (1) NO138218C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326481A1 (fr) * 1975-10-01 1977-04-29 Basf Ag Procede de preparation de fibrilles a partir de resines poly-(amide-imides)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342811A (en) * 1979-12-28 1982-08-03 Albany International Corp. Open-celled microporous sorbent-loaded textile fibers and films and methods of fabricating same
US4603193A (en) * 1983-02-16 1986-07-29 Amoco Corporation Polycondensation process with aerosol mist of aqueous solution of reactant salts
US4898754A (en) * 1986-09-30 1990-02-06 The Boeing Company Poly(amide-imide) prepreg and composite processing
US4950540A (en) * 1987-10-28 1990-08-21 The Dow Chemical Company Method of improving the flame retarding and fire blocking characteristics of a fiber tow or yarn
US4950533A (en) * 1987-10-28 1990-08-21 The Dow Chemical Company Flame retarding and fire blocking carbonaceous fiber structures and fabrics
MY128157A (en) 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
GB2421707A (en) 2004-12-29 2006-07-05 Acetate Products Ltd Polycomponent fibres for cigarette filters
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
ES2420685T5 (es) 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Aparato y método asociado para formar un componente de filtro de un artículo para fumar y artículos para fumar fabricados a partir del mismo
US8464726B2 (en) 2009-08-24 2013-06-18 R.J. Reynolds Tobacco Company Segmented smoking article with insulation mat
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
CN102975440A (zh) * 2012-12-25 2013-03-20 宜兴市杰高非织造布有限公司 一种新型多层织物复合空气洁净材料
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875171A (en) * 1954-07-21 1959-02-24 Du Pont Process of making carbon-filled polyamide
FR1188128A (fr) * 1957-12-05 1959-09-18 Crylor Nouvelles compositions de noir de carbone et de polyacrylonitrile et procédé pour leur préparation
NL288197A (enExample) * 1962-01-26 1900-01-01
US3557801A (en) * 1965-10-14 1971-01-26 Celanese Corp Cigarette smoke filter material
US3671486A (en) * 1967-08-18 1972-06-20 Ici Ltd Filled fusible aromatic prepolymer composition
US3598693A (en) * 1967-09-05 1971-08-10 Monsanto Co Molding composition
FR1582899A (enExample) * 1968-07-03 1969-10-10
US3626041A (en) * 1968-11-13 1971-12-07 Monsanto Co Apparatus and process for making continuous filament
US3546175A (en) * 1969-06-09 1970-12-08 Du Pont Soluble polyimides prepared from 2,4-diaminoisopropylbenzene and pyromellitic dianhydride and 3,4,3',4'-benzophenonetetracarboxylic dianhydride
US3673155A (en) * 1969-12-03 1972-06-27 Gen Electric Bis(organosilyl)hydrocarbon modified polyamides and methods for making them
FI55686C (fi) * 1970-02-12 1979-09-10 Rhodiaceta Foerfarande foer framstaellning av blanka vaermebestaendiga polyamidimidfibrer
US3699074A (en) * 1970-08-21 1972-10-17 Trw Inc Polyimide prepolymer molding powders
US3763273A (en) * 1971-04-21 1973-10-02 Gen Electric Imido substituted polyamide compositions blended with polyvinyl chloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326481A1 (fr) * 1975-10-01 1977-04-29 Basf Ag Procede de preparation de fibrilles a partir de resines poly-(amide-imides)

Also Published As

Publication number Publication date
DE2239707C3 (de) 1981-12-24
NO138218B (no) 1978-04-17
DK138400B (da) 1978-08-28
NL178267C (nl) 1986-02-17
US3904577A (en) 1975-09-09
GB1392555A (en) 1975-04-30
DE2239707A1 (de) 1973-02-22
LU65893A1 (enExample) 1973-01-15
DK138400C (enExample) 1979-02-12
IT965976B (it) 1974-02-11
JPS5514169B2 (enExample) 1980-04-14
NO138218C (no) 1978-07-26
NL178267B (nl) 1985-09-16
BE787501A (fr) 1973-02-12
NL7210240A (enExample) 1973-02-14
JPS4828712A (enExample) 1973-04-16
IE36868B1 (en) 1977-03-16
IE36868L (en) 1973-02-12
DE2239707B2 (de) 1981-02-26
CA985443A (en) 1976-03-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse