DE1694348C3 - Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze - Google Patents

Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze

Info

Publication number
DE1694348C3
DE1694348C3 DE1694348A DE1694348A DE1694348C3 DE 1694348 C3 DE1694348 C3 DE 1694348C3 DE 1694348 A DE1694348 A DE 1694348A DE 1694348 A DE1694348 A DE 1694348A DE 1694348 C3 DE1694348 C3 DE 1694348C3
Authority
DE
Germany
Prior art keywords
melt
pigment
pigment dispersion
dispersion
impeller
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.)
Expired
Application number
DE1694348A
Other languages
German (de)
English (en)
Other versions
DE1694348A1 (de
DE1694348B2 (de
Inventor
Klaus Dipl.-Chem. Dr. 8751 Oberau Gerlach
Wolfgang Dipl.- Chem. Dr. 8765 Erlenbach Grimm
Helmut 8750 Aschaffenburg Linhart
Ernst Dipl.-Chem. Dr. 5138 Oberbruch Meyer
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.)
ENKA GLANZSTOFF AG 5600 WUPPERTAL
Original Assignee
ENKA GLANZSTOFF AG 5600 WUPPERTAL
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 ENKA GLANZSTOFF AG 5600 WUPPERTAL filed Critical ENKA GLANZSTOFF AG 5600 WUPPERTAL
Priority to DE1694348A priority Critical patent/DE1694348C3/de
Priority to GB45671/68A priority patent/GB1211599A/en
Priority to BE721609D priority patent/BE721609A/xx
Priority to CH1544368A priority patent/CH495400A/de
Priority to ES359344A priority patent/ES359344A1/es
Priority to AT1034068A priority patent/AT312151B/de
Priority to SU1288628A priority patent/SU362540A1/ru
Priority to CS767268A priority patent/CS158629B2/cs
Priority to LU57320D priority patent/LU57320A1/xx
Priority to FR1592346D priority patent/FR1592346A/fr
Priority to NL6816469A priority patent/NL6816469A/xx
Priority to US777370A priority patent/US3560430A/en
Priority to ES374490A priority patent/ES374490A1/es
Priority to US31443A priority patent/US3704863A/en
Priority to CA096464A priority patent/CA922308A/en
Publication of DE1694348A1 publication Critical patent/DE1694348A1/de
Publication of DE1694348B2 publication Critical patent/DE1694348B2/de
Application granted granted Critical
Publication of DE1694348C3 publication Critical patent/DE1694348C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/2056—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase the polymer being pre-melted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B01F23/471—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt using a very viscous liquid and a liquid of low viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • 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
    • C08J3/201—Pre-melted polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032—Pigments, colouring agents or opacifiyng agents
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE1694348A 1967-11-21 1967-11-21 Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze Expired DE1694348C3 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE1694348A DE1694348C3 (de) 1967-11-21 1967-11-21 Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze
GB45671/68A GB1211599A (en) 1967-11-21 1968-09-26 Process and apparatus for continuously mixing a pigment dispersion into a polyamide melt
BE721609D BE721609A (enExample) 1967-11-21 1968-09-30
CH1544368A CH495400A (de) 1967-11-21 1968-10-16 Verfahren zum kontinuierlichen Beimischen einer Pigmentdispersion zu einer Polyamidschmelze
ES359344A ES359344A1 (es) 1967-11-21 1968-10-19 Procedimiento para mezclar dispersiones de pigmento, anadi-das a vehiculos solubles en poliamida, con una masa fundida de poliamida, al final de un procedimiento continuo de poli-merizacion.
AT1034068A AT312151B (de) 1967-11-21 1968-10-23 Verfahren zum Beimischen von Pigmentdispersionen zu einer Polyamidschmelze
SU1288628A SU362540A1 (ru) 1968-11-10 JB^IBriH^ СПОСОБ ПОЛУЧЕНИЯ ОКРАШЕННЫХ ПОЛИАМИДОВ
CS767268A CS158629B2 (enExample) 1967-11-21 1968-11-11
LU57320D LU57320A1 (enExample) 1967-11-21 1968-11-14
FR1592346D FR1592346A (enExample) 1967-11-21 1968-11-19
NL6816469A NL6816469A (enExample) 1967-11-21 1968-11-19
US777370A US3560430A (en) 1967-11-21 1968-11-20 Process and apparatus for mixing a pigment dispersion into a polyamide melt
ES374490A ES374490A1 (es) 1967-11-21 1969-12-12 Dispositivo para mezclar dispersiones de pigmento, anadidasa vehiculos solubles en poliamida, con una masa fundida en poliamida.
US31443A US3704863A (en) 1967-11-21 1970-04-09 Apparatus for mixing a pigment dispersion into a polyamide melt
CA096464A CA922308A (en) 1967-11-21 1970-10-23 Apparatus for mixing a pigment dispersion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG0051696 1967-11-21
DE1694348A DE1694348C3 (de) 1967-11-21 1967-11-21 Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze

Publications (3)

Publication Number Publication Date
DE1694348A1 DE1694348A1 (de) 1971-06-03
DE1694348B2 DE1694348B2 (de) 1975-02-06
DE1694348C3 true DE1694348C3 (de) 1975-09-25

Family

ID=25754589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1694348A Expired DE1694348C3 (de) 1967-11-21 1967-11-21 Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze

Country Status (11)

Country Link
US (2) US3560430A (enExample)
AT (1) AT312151B (enExample)
BE (1) BE721609A (enExample)
CH (1) CH495400A (enExample)
CS (1) CS158629B2 (enExample)
DE (1) DE1694348C3 (enExample)
ES (2) ES359344A1 (enExample)
FR (1) FR1592346A (enExample)
GB (1) GB1211599A (enExample)
LU (1) LU57320A1 (enExample)
NL (1) NL6816469A (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951908A (en) * 1969-12-31 1976-04-20 Badische Anilin- & Soda Fabrik Aktiengesellschaft Flame-proofing, high melting point thermoplastic polymers with lactam-impregnated red phosphorus
GB1399598A (en) * 1971-06-24 1975-07-02 Norwich Water treatment process and apparatus
FR2167229B1 (enExample) * 1972-01-11 1976-07-23 Cellophane Sa
JPS4939152A (enExample) * 1972-08-15 1974-04-12
US3948491A (en) * 1974-03-28 1976-04-06 Perstorp Ab Process for blending an additive such as colour pigment etc. with a plastic material and blending apparatus intended to be used for said process
US4217145A (en) * 1977-01-12 1980-08-12 Gaddis Preston G Process for admixing polymer emulsions with water to produce highly viscous liquids
US4320048A (en) * 1980-06-30 1982-03-16 E. I. Du Pont De Nemours And Company Melt-blending method of forming pigmented powder coatings
AT369960B (de) * 1981-06-24 1983-02-25 Vaihinger Gmbh & Co Kommanditg Geraet zur herstellung schaumiger schlagsahne
US4464493A (en) * 1982-09-13 1984-08-07 Copolymer Rubber & Chemical Corp. Process for dissolving EPM and EPDM polymers in oil
FR2615144B1 (fr) * 1987-05-14 1989-11-10 Clextral Procede et installation de preparation en continu de produits constitues d'une charge a base de liquide et d'un liant thermoplastique
US4933229A (en) * 1989-04-21 1990-06-12 Minnesota Mining And Manufacturing Company High wet-strength polyolefin blown microfiber web
US5718507A (en) * 1995-07-25 1998-02-17 Gian; Michael Dosifying apparatus for mixing a batch of mixed liquid product from separate bulk sources of supply of a liquid carrier and an additive
DE19940399A1 (de) * 1999-08-25 2001-03-01 Basf Ag Vorrichtung zum Fördern von Polymerdispersionen
US6616014B1 (en) * 2000-02-25 2003-09-09 The Boc Group, Inc. Precision liquid mixing apparatus and method
US6250793B1 (en) * 2000-05-23 2001-06-26 Michael Gian Animal feed additive application utilizing foam
US7059760B2 (en) * 2003-04-02 2006-06-13 Bostik, Inc. Method of post mixing additives to hot melt adhesives
DE602006008176D1 (de) * 2005-10-25 2009-09-10 M & G Polimeri Italia Spa Stabile polyamide zur gleichzeitigen festphasenpolymerisation von polyestern und polyamiden
US20080089988A1 (en) * 2006-10-17 2008-04-17 Kam-Lai Wong Confectionery moulding device
US8487019B2 (en) * 2008-03-28 2013-07-16 3M Innovative Properties Company Filled resins and method for making filled resins
US8541485B2 (en) 2009-05-26 2013-09-24 3M Innovative Properties Company Process for making filled resins
WO2014151735A1 (en) 2013-03-15 2014-09-25 Ascend Performance Materials Operations Llc Polymerization coupled compounding process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787447A (en) * 1953-08-24 1957-04-02 American Mach & Foundry Continuous mixer
US3425667A (en) * 1967-03-31 1969-02-04 Inst Lacke & Farben Method and apparatus for making paints

Also Published As

Publication number Publication date
ES374490A1 (es) 1972-01-01
AT312151B (de) 1973-12-27
NL6816469A (enExample) 1969-05-23
US3560430A (en) 1971-02-02
ES359344A1 (es) 1970-08-16
GB1211599A (en) 1970-11-11
CS158629B2 (enExample) 1974-11-25
SU362540A3 (enExample) 1972-12-13
BE721609A (enExample) 1969-03-03
LU57320A1 (enExample) 1969-02-26
FR1592346A (enExample) 1970-05-11
US3704863A (en) 1972-12-05
CH495400A (de) 1970-08-31
DE1694348A1 (de) 1971-06-03
DE1694348B2 (de) 1975-02-06

Similar Documents

Publication Publication Date Title
DE1694348C3 (de) Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze
DE2832661C2 (de) Verfahren zum Bereiten von verdünnten, wäßrigen Lösungen wasserlöslicher Polymerer
DE2458912C2 (enExample)
DE4039857C2 (enExample)
DE69719326T2 (de) Verfahren zur herstellung einer homogenen celluloselösung in n-methylmorpholin-n-oxid
DE1494656A1 (de) Verfahren zur Herstellung von Faeden aus Polypyrrolidon
EP2906742B1 (de) Spinnbad und verfahren zur verfestigung eines formkörpers
DE10304655B4 (de) Verfahren zur Herstellung einer hochgradig homogenen Cellulose-Lösung
EP2532698B1 (de) Verfahren und Vorrichtung zur direkten, kontinuierlichen Modifizierung von Polymerschmelzen
DE1916267C3 (de) Verfahren zum Einbringen von Zusatzstoffen in thermoplastische Kunststoffe
DE2208921B2 (de) Vorrichtung zur Herstellung von Kurzfasern aus einer thermoplastischen Kunststoff schmelze
DE102008045820A1 (de) Übergangselemente zum Überleiten einer Dispersion bei der Behandlung in einer Rotor-Stator-Dispergiermaschine
WO1996027638A1 (de) Feine, feste teilchen enthaltende zusammensetzung
DE1669569A1 (de) Verfahren zur Herstellung von pigmentierten,hochpolymeren Formmassen
DE3644459A1 (de) Kontinuierliches verfahren zur herstellung von loesungen aus niederviskosen loesungsmitteln und hochviskosen, pastoesen produkten
DE60216617T2 (de) Fällbad, und Verfahren, welches dieses Fällbad verwendet
DE1694988B2 (de) Verwendung von formbaren Polyolefinmassen zur Herstellung von leicht anfärbbaren oder bedruckbaren Gegenständen
DE2746782B2 (de) Verfahren zur Gewinnung von Harzpulver und Zweistoffdüse zur Durchführung des Verfahrens
DE1965379A1 (de) Zusammensetzungen zur Pigmentierung von thermoplastischen Polymeren und mit Hilfe dieser Zusammensetzungen pigmentierte Polymere
DE3212643A1 (de) Verfahren und vorrichtung zur herstellung von gummiloesungen
DE19715584A1 (de) Verfahren und Vorrichtung zur Herstellung von Elastanfäden
EP0087133A2 (de) Verfahren zur Verwertung von Abfällen Schmelzgesponnener Fasern
DE2320188A1 (de) Verfahren und vorrichtung zur herstellung von polymerfasern
DE1469881A1 (de) Verfahren zum Einverleiben von feinverteilten Pigmentdispersionen in geschmolzene synthetische lineare Polyamide
DE2507339A1 (de) Verfahren zur herstellung von kleinen, kugelfoermigen polypropylenteilchen

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee