ES2071735T3 - Procedimiento para la produccion de piezas moldeadas a partir de pastas de poli(cloruro de vinilo) mediante tratamiento de colada por inyeccion. - Google Patents

Procedimiento para la produccion de piezas moldeadas a partir de pastas de poli(cloruro de vinilo) mediante tratamiento de colada por inyeccion.

Info

Publication number
ES2071735T3
ES2071735T3 ES90124499T ES90124499T ES2071735T3 ES 2071735 T3 ES2071735 T3 ES 2071735T3 ES 90124499 T ES90124499 T ES 90124499T ES 90124499 T ES90124499 T ES 90124499T ES 2071735 T3 ES2071735 T3 ES 2071735T3
Authority
ES
Spain
Prior art keywords
vinyl chloride
weight
production
pasta
poly
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 - Lifetime
Application number
ES90124499T
Other languages
English (en)
Inventor
Ernst-Josef Dr Spindler
Ernst Reinthaler
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2071735T3 publication Critical patent/ES2071735T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • C08J2327/00—Characterised 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
    • C08J2327/02—Characterised 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
    • C08J2327/04—Characterised 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
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA PRODUCCION DE PIEZAS TECNICAS, A PARTIR DE PASTAS DE POLICLORURO DE VINILO, MEDIANTE COLADA POR INYECCION, UTILIZANDO UNA PASTA DE POLICLORURO DE VINILO QUE CONTENGA UN POLIMERIZADO DE CLORURO DE VINILO, CONSTITUIDO POR 50 A 100% EN PESO DE CLORURO DE VINILO, 0 A 50% EN PESO DE OTROS CO-MONOMEROS ETILENICOS SENCILLOS, INSATURADOS, 0 A 20% EN PESO DE CO-MONOMEROS POLIETILENICOS INSATURADOS O FUNCIONALES, DE TAL MODO QUE, SE FORMA UNA PASTA CON EL POLIMERIZADO DE CLORURO DE VINILO Y LA ADICION DE PLASTIFICANTES, EVENTUALMENTE CON ADICION DE HASTA UN 20% EN PESO DE ADITIVOS RETICULANTES , REFERIDO A LA CANTIDAD DE POLIMERIZADO DE VC, Y EVENTUALMENTE CON ADICION DE UN MATERIAL DE CARGA. LA PASTA DE POLICLORURO DE VINILO SE TRANSPORTA A LA MAQUINA MEDIANTE BOMBAS DOSIFICADORAS, DISPOSITIVOS DE EMBOLO O DE HUSILLO, A UNA TEMPERATURA DE 20 A 80 C, SE GELIFICA TOTALMENTE A 150 AR LA PIEZA COLADA SIN ENFRIAMIENTO.
ES90124499T 1990-02-16 1990-12-18 Procedimiento para la produccion de piezas moldeadas a partir de pastas de poli(cloruro de vinilo) mediante tratamiento de colada por inyeccion. Expired - Lifetime ES2071735T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005051A DE4005051A1 (de) 1990-02-16 1990-02-16 Verfahren zur herstellung von formteilen aus polyvinylchlorid-pasten mittels spritzguss-verarbeitung

Publications (1)

Publication Number Publication Date
ES2071735T3 true ES2071735T3 (es) 1995-07-01

Family

ID=6400413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124499T Expired - Lifetime ES2071735T3 (es) 1990-02-16 1990-12-18 Procedimiento para la produccion de piezas moldeadas a partir de pastas de poli(cloruro de vinilo) mediante tratamiento de colada por inyeccion.

Country Status (4)

Country Link
EP (1) EP0442099B1 (es)
AT (1) ATE122072T1 (es)
DE (2) DE4005051A1 (es)
ES (1) ES2071735T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379184A (en) * 2001-07-21 2003-03-05 Nigel Anthony Chute Moulded case for portable electronics devices
EP2531406B1 (en) 2010-02-03 2016-09-07 Emery Oleochemicals GmbH Packaging for lipophilic materials
DE102010047881A1 (de) 2010-10-11 2012-04-12 Emery Oleochemicals Gmbh Verpackung für lipophile Materialien
CN114854143B (zh) * 2022-04-26 2023-07-18 汪旭 一种冰箱背板用阻燃型pvc复合材料及其制备方法
CN115124795A (zh) * 2022-08-16 2022-09-30 湖南赛孚汽车科技股份有限公司 一种浇注型pvc弹性体材料配方
CN116355466A (zh) * 2023-04-27 2023-06-30 广东时利和汽车实业集团有限公司 一种高阻尼效果的汽车用pvc塑溶胶及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696147C (de) * 1935-08-10 1940-09-12 I G Farbenindustrie Akt Ges Verfahren zum Verformen von Polyvinylchlorid
JPS59232855A (ja) * 1983-06-16 1984-12-27 サンスタ−技研株式会社 軟質ポリ塩化ビニル被覆成形物
DD252383A1 (de) * 1986-07-29 1987-12-16 Buna Chem Werke Veb Hochliessfaehige pvc-formmassen

Also Published As

Publication number Publication date
DE59009018D1 (de) 1995-06-08
EP0442099B1 (de) 1995-05-03
EP0442099A3 (en) 1992-03-04
ATE122072T1 (de) 1995-05-15
DE4005051A1 (de) 1991-08-22
EP0442099A2 (de) 1991-08-21

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