FR2378892A1 - Floc de fibres naturelles ou synthetiques pour le flocage electrostatique - Google Patents

Floc de fibres naturelles ou synthetiques pour le flocage electrostatique

Info

Publication number
FR2378892A1
FR2378892A1 FR7802487A FR7802487A FR2378892A1 FR 2378892 A1 FR2378892 A1 FR 2378892A1 FR 7802487 A FR7802487 A FR 7802487A FR 7802487 A FR7802487 A FR 7802487A FR 2378892 A1 FR2378892 A1 FR 2378892A1
Authority
FR
France
Prior art keywords
natural
electrostatic flocking
flock
synthetic fibers
products
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.)
Withdrawn
Application number
FR7802487A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2378892A1 publication Critical patent/FR2378892A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/098—Esters of polyphosphoric acids or anhydrides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Produits obtenus par réaction d'un acide polyphosphorique avec des époxy-alcanes, produits qui servent au traitement de flocs. On les prépare en faisant réagir 1 mole d'un acide polyphosphorique Hn+2 Pn O3n+1 avec 1 à (n - 1) moles d'époxy-alcanes en C8 à C18 , puis en neutralisant par des composés basiques de métaux alcalins. Les flocs en fibres naturelles ou synthétiques qui ont été traités par ces produits conviennent bien pour le flocage électrostatique.
FR7802487A 1977-01-29 1978-01-30 Floc de fibres naturelles ou synthetiques pour le flocage electrostatique Withdrawn FR2378892A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2703729A DE2703729C3 (de) 1977-01-29 1977-01-29 Verfahren zum Präparieren von Flock aus nativen und synthetischen Fasern

Publications (1)

Publication Number Publication Date
FR2378892A1 true FR2378892A1 (fr) 1978-08-25

Family

ID=5999886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802487A Withdrawn FR2378892A1 (fr) 1977-01-29 1978-01-30 Floc de fibres naturelles ou synthetiques pour le flocage electrostatique

Country Status (6)

Country Link
JP (1) JPS5396100A (fr)
BR (1) BR7800506A (fr)
DE (1) DE2703729C3 (fr)
FR (1) FR2378892A1 (fr)
GB (1) GB1593327A (fr)
IT (1) IT1112652B (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487130A (en) * 1966-03-15 1969-12-30 Fmc Corp Hydroxy containing phosphoric acid esters and process for producing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253741A (fr) 1959-07-14
CH531607A (de) 1972-09-06 1973-01-31 Schweizerische Viscose Verfahren zur Herstellung von Flock für die elektrostatische Beflockung
AR206416A1 (es) 1974-01-25 1976-07-23 Bayer Ag Floca de fibras sinteticas apropiadas para el floculado electrostatico y procedimiento para su produccion
DE2456309C2 (de) 1974-11-28 1976-12-30 Bayer Ag Verfahren zur herstellung eines flocks aus synthesefasern fuer die elektrostatische beflockung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487130A (en) * 1966-03-15 1969-12-30 Fmc Corp Hydroxy containing phosphoric acid esters and process for producing same

Also Published As

Publication number Publication date
DE2703729C3 (de) 1980-06-26
GB1593327A (en) 1981-07-15
BR7800506A (pt) 1978-09-26
JPS5396100A (en) 1978-08-22
DE2703729A1 (de) 1978-08-03
IT7819733A0 (it) 1978-01-27
IT1112652B (it) 1986-01-20
DE2703729B2 (de) 1979-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse