NL7007122A - Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone - Google Patents

Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone

Info

Publication number
NL7007122A
NL7007122A NL7007122A NL7007122A NL7007122A NL 7007122 A NL7007122 A NL 7007122A NL 7007122 A NL7007122 A NL 7007122A NL 7007122 A NL7007122 A NL 7007122A NL 7007122 A NL7007122 A NL 7007122A
Authority
NL
Netherlands
Prior art keywords
esp
spraying
treating
polyamidepolyester
drying zone
Prior art date
Application number
NL7007122A
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 filed Critical
Priority to NL7007122A priority Critical patent/NL7007122A/en
Publication of NL7007122A publication Critical patent/NL7007122A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/922—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
    • D06P1/924—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/928—Solvents other than hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Treating moulded polymers, esp. polyamide and polyester granules to be spun into filaments, by spraying a non-aqs. treating sample contg. dyes, stabilisers, optical bleaches, etc., separately or dissolved/dispersed together on to the granules at 15-130 degrees C (granule temp.) in or near a drying appts. to remove the solvent. The process requires less time and energy than known processes for thus treating polymers and uses otherwise known appts.
NL7007122A 1970-05-15 1970-05-15 Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone NL7007122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7007122A NL7007122A (en) 1970-05-15 1970-05-15 Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007122A NL7007122A (en) 1970-05-15 1970-05-15 Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone

Publications (1)

Publication Number Publication Date
NL7007122A true NL7007122A (en) 1971-11-17

Family

ID=19810092

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007122A NL7007122A (en) 1970-05-15 1970-05-15 Treating plastics granules esp polyamidepolyester rapidly effected - by spraying them in a drying zone

Country Status (1)

Country Link
NL (1) NL7007122A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012069340A1 (en) * 2010-11-23 2012-05-31 Basf Se Polyamide having nanoparticles on the surface
US9296896B2 (en) 2010-11-23 2016-03-29 Basf Se Polyamides with nanoparticles on the surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012069340A1 (en) * 2010-11-23 2012-05-31 Basf Se Polyamide having nanoparticles on the surface
US9296896B2 (en) 2010-11-23 2016-03-29 Basf Se Polyamides with nanoparticles on the surface

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