DE1529837A1 - Verwendung von Stabilisatoren in Granuiatform zur kontinuierlichen Verarbeitung von Polyvinylhalogeniden - Google Patents

Verwendung von Stabilisatoren in Granuiatform zur kontinuierlichen Verarbeitung von Polyvinylhalogeniden

Info

Publication number
DE1529837A1
DE1529837A1 DE19661529837 DE1529837A DE1529837A1 DE 1529837 A1 DE1529837 A1 DE 1529837A1 DE 19661529837 DE19661529837 DE 19661529837 DE 1529837 A DE1529837 A DE 1529837A DE 1529837 A1 DE1529837 A1 DE 1529837A1
Authority
DE
Germany
Prior art keywords
stabilizers
continuous processing
polyvinyl halides
granulate form
otto
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.)
Pending
Application number
DE19661529837
Other languages
English (en)
Inventor
Rosenthal Dr Christian
Georg Trautner
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.)
Baerlocher GmbH
Original Assignee
Chemische Werke Muenchen Otto Barlocher GmbH
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 Chemische Werke Muenchen Otto Barlocher GmbH filed Critical Chemische Werke Muenchen Otto Barlocher GmbH
Publication of DE1529837A1 publication Critical patent/DE1529837A1/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461Combinations of dissimilar mixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/60Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/82Heating or cooling
    • B29B7/826Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/88Adding charges, i.e. additives
    • B29B7/885Adding charges, i.e. additives with means for treating, e.g. milling, the charges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/88Adding charges, i.e. additives
    • B29B7/90Fillers or reinforcements, e.g. fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/12Making granules characterised by structure or composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/16Auxiliary treatment of granules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/286Raw material dosing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/288Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/29Feeding the extrusion material to the extruder in liquid form
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16Fillers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06Homopolymers or copolymers of vinyl chloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

Dr.. Ri../ThU schubfach« 1f# t# 66 Anmeldung eines Hauptpatenta
"Verwendung von Stabilisatoren in Granulatf^rm zur kontinuierlichen Verarbeitung von- Polyvlny!halogeniden"
Die kunstatof ^verarbei ter.de Industrie; benötigt «sine-Vielzahl von Verarbei t'.rgahilf SEi f-elr., wie ?,. 3. Weichmacher, Gleitmittel, Trennmittel, Füllstoffe, Antistatika, UV-Absorber, Tr -ibmittftl, Parbnto+>fe oder Anti^lamaittel, Speziel1 für die Verarbeitung vor. Polyvin--^Chlorid sind pulverpörmige Stabilisatoren v.n be.ior.^erer Bereue· ng; lies
sind Pro iukte, iie de>; Z^rf^.: : aor Po1 jVinylchlori Is unter dem Einfluß von Hitze oder :.:vut unt^rbi .-.de., bzw. verzögern iils ."Jcabil isator^n geeignet sind anor/aüiccrie Bleiverfciniungen, wie neutraleoder basische Bleica-b^aatt ,-s'ilfafce
oder —phosphite» daneben or^'inis^he 21eiver>binJ.ung?i. wie neutrale oder basische 3leistear:-te, Lleipai^iti^e ajw. Ebenfalls geeignet siind -r^an^bleive"1^ Ladungen v*_q z. 3. Diphenylbleidiacetat. Auch neut-ale oder basische Bleisalze aromatischer oder mehrbasischer Karbonsäuren wie Salicylate, Phthalate oder .Maieinate, vrevieu benutzt .
BAD ORJOiNAt 909881/1398 -— ■—"-
MÜNCHEN 54, RMSSTtASSi U · TBSFOH 5440M-M · mEC*AÄ*OXitlÜ MÜNCHEN · FHtNSCHJKtIER 893SMl · POSnOCOC MW4OCM MB
itmUHo
rnkkA,
mhnuNounoen
H iN
MO^CHfN «JIU-W Bm**· trnkkA,Mfcnlim, l.nfc.eM.a, »«-Mr. M/»W» HTWH MONCHiN Wk>»iti Mfcwt
ic·-.
CHIMtSCHI WtRKE MONCHiN · OTTO IXIlOCHM O.M.I.H. ·ΙΑΤΤ__
sehr — 1^* ^. ^ 6 «"·· Deutsches Patentamt
gebräuchlichs pulverfonaije üetal" £slfen3tabilicatoreii sind CaiEimnseifer -wie Cadmiums teurat oder Cadml'imlaurat, Bariuia^ei^en, "aci* r-CairniuiuSeif en, C^I^i'^uae'Jen, Stror.ti'i"-ceifen o.ler ZU...* - ifen. -ur solteu vi^-i e _i. 3tabiliS'itor allein einges-^tzt. Σβί3ΐ w:rlen rehrire o';:ii:ilisatorer. kombiniert, die 3i^h-i:. ihren Sigcr. :-h- ""'jr: ergänzen, !""hnli^li viels°itir lie^eu JIe Ver^ältniane beiier. ani reu Zu3atZ3to ^*"en, ^r.^besonle-a vien Gl^it,^: :,te^n \r..i den yip: nt:^-'en.
J-3der ier verschieienen ". "j-i^z- 'Ή-ϊ Ililfsstoffe muß fur sich eingewogen -jr.1 anr-^nliaTenJ T.it de. v^rs ^nJ ler. anderen Zusatzn* ^^fen ".'""ojen y-2r:r.i · "-u* w«; ;■ er. Die ■«Vahr r c "i 3 inl i ihlre i t von ',Va^ t» fehl e rn ur.ü Ί * :. i + 'Ji^jI e ic''1 r ä-"!0"'"JIt0H in Fertigprodukt wira urroü :.cörÄcr, jf- m-aar einzelne Einv/aagen erfcrderlic, ::i..d, at re:· .-hen von uer
Zeit- und K- st anfrage. Be4 ^ifsir^n 2t£-tili3Htor5ii, .vie 2. 3. Bleisei^eii iii^hz iie feinpulverige Po.-ni besondere Vorsichtj:.:ainah.men erforderlich, un Vergiftungen zu ve·- meiien, Zin weiterer ITaohtei" iex· feinpulv-νί^αΛ ^roii-./t lieg: ir. Ir.ri-r mar.-,-3 lh ^f ten Ries elf ^higJcait, iio >>ir.9 kor.-tinuLerliche Dosierung au3 Vor:-at33ilos nicht r?i.3mattet.
BAD ORIGINAL 909881/1398
CHEMISCHE WERKE MÖNCHEN · OTTO BÄRLOCHE* G. M. I. H.
Firmo
r-cL de.Ti derzeitigen Jtand ler 2eciir.i> muß uer Verarbeitcr vor. PTG sämtliche Hilfe- und Zusatzstoffe gftrerrt einwiegen und mit den Harzen un3 gegf i'l. Weichmachern zusamme., in schnell- oder lar.gsainlauf enden I!i:-chw^r!..-3n abmischen, bevor oio'ien Verarbei tungsmasciiir.ei. züge-fährt werden i'Hiir.en. Die Herstellung dieser aoj. PVC-Dry-Bler.d-Tlisoliungen erfolgt zlno in iinem aisl-^nti^.viierlichen VerfaL^en, v.'ob^i sich die Mis'nuncs^ohge jewcilp nach ier zur Verfügung stehenden I.IischergrvPe richtet. Der Haurt- λ n&^Meil de0· Mshe^iTen Verf-iLrens i^t die Diükont-.nuität. Ein '.vojtercr "r.chteil besteht darin, i-« boiiu oh.argen-.veisen r.isclien meisl zurlohst aufgeheizt und anacLlieiend -.vicder abgekühlt w.rde"^ tiu3. Έ,ζ wurden dvuicr versr-Li eden" Yprsuche un4:ernc;.ir.en, die Docierur.j dtv vpr.r-?ri1 edenen Hilf 3- und Cu3nhl ag?tr:".'e uu vereinfache:-..
Es ist bereits vercucht worle.·:, Dry-Bl-nä-MiPoi.un.jen kontinuierlich herzustellen. Eine gewisse diesbezügliche Verbesserung brachte der. Trommelscheitenextrusionsmischer der Jedoch nicht für die Direktfertijung ve Profilen, Rohren, Platten, Bahnen und Spritzlinger. eingesetzt werden kann.
Die deutsehen Patentanmeldungen D 37 672 IVa/12g und lehren, wie einheitliche Granulate als Stabilisatoren, Gleitmittel und ggfl. Füllstoffen 'sowie weiterer Hilfs- oder Zuschlagstcf^e hergestellt w°- der.
können.
909881/1398 '
BAD
I \J C *J \J \J I
CHEMISCHE WERKE MÖNCHEN · OTTO BARtOCHER G.M.B.H. · BlATT.
Die Granulf.ffurrr. i·.:'. im Zο:~un?. ηIp-. ".u.r herköm.il ionen Pulverform rie.^lfähig, fli'.ihtstaub'?nd und praktisch unbeg^-^zt l^gerslalil. Di Granulatform macht es erst möglich, nuj V^rrat.'-SJ'Oo ^cntir'Jiorli jh zn dcnier^n und Rcha^^t sor.i4, -'lie Vorauü.'o^n.-.j ;·■- cinor ontinuifrrlichen Hbrstel1 n>t- v"i. Dry-Elti'.d-Iilincburi -fü, die für dio >cntir.ui ο-v; "'■}.': 1^e:'-! i jk/ur^ JcI^ :· Kunstr-',o^fv^rarbc-i J uur.£ c^ine,- auf v/tlchei· ITC-Dry-Blend gefahren v/erdon kanr.,
Segen."4 and der vor"1 i egendei. Erfindung ist äaher dit Verweniu.^ von Zi-- ·ΐίϊε· loren, Füllstoffen und Gleitmitteln ur.j Zt^fI* \;tit~-v-:"-. Zusatz- öler .Ii? fsetof 'en in Form einen ■* ir. ho it 7 iehen rieoclfäln;;en Granulats zur kontinuierlichen Verarbeitung von PVC nuf einem Extruder oder einer Zjri Izm&r-chine oder einem !!«lander oder einer sonstigen Vera■:*'"itungsma^cLine für PVCrMaschinen. Die Verarb^itungsmaTchinen können mit Hilfe der Granulate direkt irerpeist werben,, chno ΛΓοΐ·^ιεΓ in einem langsamen oder schnell auf ende lüochy/erk charrenweise die Dry-Blond Mischungen anfertigen zu müssen.
Das folgende Beispiel stellt nur eine bevorzugte Ausführungsform des Verfahrens dar und schränkt keineswegs auf die in Beispiel geg&bene apparative Durchführung ein.
Patentbeispiel:
Ein einheitliches Granulat bestehend aus
909881/1398
1 . BAD ORIGINAL
CHEMISCHE WERKE MÜNCHEN ■ OTTO BAItLOCHER G.M.B.H. BLATT
sehr.vom lfu!Ua6. Firmo Deutsches Patentamt _..
16,7 Gew.~/j 2weibar!i??he:n Blei?tearat
16,7 Gew.-' ;:v,r»i basisch ^m Bleipho.sphit, 6,6 Gew.-fo neutr'ilea Bleietour-.t;,
50,0 Gew.-?' Kreide and
10,0 Gew.-$ Oetylpalni .'I+" worden über sine Schüt^elrir.r.e (iOa) ir. cine i.Iicci±nühle gemäß beilie ender SLizze dosiert. Über die Jcalittelrir.r ο (10) wiri jleiehzaiti- TVC in die luischm'J.hle kontinuierlich sure führ** und ni*. l^ra ii; der ?Iühle zerkleinerten fir-mulat h: τι ο gen ver:..i3Cht und der Vorarbeit ungsnian chine, i:: P'lie de.: Eeisp'els, einem Extruder kontinuierlich zugeführt. Dio Sins teilung der Schüttelrin-.ien erf^l^t c·, in2 3 Gev/.-^e Granulat bezogen auf PVC dosiert werden.
Es bedeuten ferner:
1 Zylinder eines Extruders
2 Schnecke des 3xtruder3
3 Wassergekühlter Mantel der Mühle
4 Stillstehender Zahn der Mühle 5 Drehtare Welle mit Zähnen
£ Kühlung der felle mit Zähnen
7 Antriebaaoto*
8 Zuführung der Kühl/flüssigkeit
WasBeran»ohlttfl

Claims (1)

CHEMISCHE WERKE MÖNCHEN · OTTO BAIUOCHER G.M.B.H. 1 ζ O Q Q O 7 BlATT ,vom 1Jl._2s_ 6.6. FIrmq „ .^ÖUtSOhe 1 Pa t''H t fUii Ϊ .. Patentansprüche:
1. 7i-.'-.7--niur:.~ ve.·; Z t:.~ P L" - '..reiM PLiT'~ + u fen und Gleitmitteln und j£fl. weiteren Zusatz-und Hilfsatof fen ir. Porn: ei^ec oir.h ifcii 2hen, ries-ITf.hi^vr. Ira-
zur kontinuierlicher. 7örarbeit:u:b· von PVO-
auf 3xtruuc-."nx Cirrit^niaoohiiien, Kalar.i-^rn cJer z~.ns*igen
Ja." die Verarbc-itur.^r-ae ?hi:.:3^ r;.it HiTe a";r Granu
late dir^ic jospoiT*; v.-erdei^ ^r.r.e da.r.· verr·.: :;h
ger. im gchneTl- oder lai^^aala· f-^itn ...iohv;erk char
»«!•1/1398
BADOB.G.NAL
«4 J . '' -v -K
DE19661529837 1966-03-16 1966-03-16 Verwendung von Stabilisatoren in Granuiatform zur kontinuierlichen Verarbeitung von Polyvinylhalogeniden Pending DE1529837A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0038508 1966-03-16

Publications (1)

Publication Number Publication Date
DE1529837A1 true DE1529837A1 (de) 1970-01-02

Family

ID=7023316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661529837 Pending DE1529837A1 (de) 1966-03-16 1966-03-16 Verwendung von Stabilisatoren in Granuiatform zur kontinuierlichen Verarbeitung von Polyvinylhalogeniden

Country Status (4)

Country Link
CH (1) CH484959A (de)
DE (1) DE1529837A1 (de)
FR (1) FR1511745A (de)
GB (1) GB1134167A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611250A1 (de) * 1993-02-05 1994-08-17 ICMA SAN GIORGIO S.p.A. Extrusionsverfahren und Anlage
AT411585B (de) * 2002-04-11 2004-03-25 Cincinnati Extrusion Gmbh Verfahren und vorrichtung zum beschicken eines extruders

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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GB0220551D0 (en) * 2002-09-04 2002-10-09 Clariant Int Ltd Equal density pellets or micro pellets
ITMI20022696A1 (it) * 2002-12-20 2004-06-21 Lico Spa Procedimento per la produzione di tubi, profili, cavi e calandrati in pvc rigido e plastificato
DE102004007429B4 (de) * 2004-02-16 2006-12-14 Baerlocher Gmbh Granulare Stabilisatorzusammensetzungen für halogenhaltige Polymere, deren Herstellung und Verwendung sowie Polymerzusammensetzungen
EP2098353A1 (de) * 2008-03-07 2009-09-09 Emtelle UK Limited Verfahren und Vorrichtung für PVC-Herstellung
EP3105030B1 (de) * 2014-02-13 2018-05-02 Sika Technology AG Verfahren zur herstellung gebrauchsfertiger weich-pvc-folien oder profile
EP2907639A1 (de) * 2014-02-13 2015-08-19 Sika Technology AG Verfahren zur Herstellung von weich-PVC-Halbfabrikaten
CN114870981B (zh) * 2022-06-09 2024-05-28 河南鑫泰钙业有限公司 一种纳米钙生产用助磨剂控制系统

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EP0611250A1 (de) * 1993-02-05 1994-08-17 ICMA SAN GIORGIO S.p.A. Extrusionsverfahren und Anlage
AT411585B (de) * 2002-04-11 2004-03-25 Cincinnati Extrusion Gmbh Verfahren und vorrichtung zum beschicken eines extruders
DE10316232C5 (de) * 2002-04-11 2013-03-14 Battenfeld-Cincinnati Austria Gmbh Verfahren und Vorrichtung zum Beschicken eines Extruders

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GB1134167A (en) 1968-11-20
CH484959A (de) 1970-01-31

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