ES8702929A1 - Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato. - Google Patents

Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato.

Info

Publication number
ES8702929A1
ES8702929A1 ES553398A ES553398A ES8702929A1 ES 8702929 A1 ES8702929 A1 ES 8702929A1 ES 553398 A ES553398 A ES 553398A ES 553398 A ES553398 A ES 553398A ES 8702929 A1 ES8702929 A1 ES 8702929A1
Authority
ES
Spain
Prior art keywords
polymerization
addition
suspension
polyvinyl chloride
pourable
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
ES553398A
Other languages
English (en)
Other versions
ES553398A0 (es
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.)
Huels AG
Original Assignee
Huels AG
Chemische Werke Huels 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 Huels AG, Chemische Werke Huels AG filed Critical Huels AG
Publication of ES8702929A1 publication Critical patent/ES8702929A1/es
Publication of ES553398A0 publication Critical patent/ES553398A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/91—Suspending agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PROCEDIMIENTO PARA LA ELABORACION DE UN CLORURO DE POLIVINILO APTO PARA EL RIEGO Y CON ELEVADAS PROPORCIONES DE ELASTOMEROS DE ACRILATO. CONSISTE EN POLIMERIZAR POR EMULSIONAMIENTO UN ESTER DEL ACIDO ACRILICO, CUYOS POLIMEROS PRESENTAN UNA TEMPERATURA D EFRAGUADO VIDRIOSO SUPERIOR A C15JC, REALIZANDOSE ESTA: A) EN PRESENCIA DE UNA SAL ALCALINA DE UN ACIDO GRASO COMO EMULSIONANTE CON C 12 A 18 CON UN PH INICIAL SUPERIOR A 9; O B) EN PRESENCIA DE UN SULFATO ALCALINO DE LAURILO COMO EMULSIONANTE, ES DECIR, POR MEDIO DE LA ADICION INTERMITENTE O CONTINUA DEL MOMENTO EMULSIONADO PREVIAMENTE CON UNA SOLUCION ACUOSA DE SULFATO DE LAURILO, DURANTE LA POLIMERIZACION, REALIZANDOSE LA POLIMERIZACION DEL CLORURO DE VINILO EN PRESENCIA DE UNA CELULOSA METILICA COMO MEDIO DE SUSPENSION AÑADIDO DESPUES, NEUTRALIZANDOSE LA PREPARACION DE POLIMERIZACION AL AÑADIR UN ACIDO, Y POR LO TANTO AÑADIENDO UN PEROXIDO ORGANICO COMO INICIADOR EN FORMA DISUELTA O SUSPENDIDA. TIENE APLICACIONES EN UN REACTOR NUCLEAR.
ES553398A 1985-03-26 1986-03-25 Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato. Expired ES8702929A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510899 DE3510899A1 (de) 1985-03-26 1985-03-26 Verfahren zur herstellung eines rieselfaehigen polyvinylchlorids mit hohen anteilen an acrylatelastomeren

Publications (2)

Publication Number Publication Date
ES8702929A1 true ES8702929A1 (es) 1987-01-16
ES553398A0 ES553398A0 (es) 1987-01-16

Family

ID=6266354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553398A Expired ES8702929A1 (es) 1985-03-26 1986-03-25 Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato.

Country Status (7)

Country Link
US (1) US4719265A (es)
EP (1) EP0195942A3 (es)
JP (1) JPS61225206A (es)
CN (1) CN86101762A (es)
DE (1) DE3510899A1 (es)
ES (1) ES8702929A1 (es)
NO (1) NO861218L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3886677D1 (de) * 1987-10-23 1994-02-10 Hoechst Ag Verfahren zur Herstellung eines Acrylsäureester-Vinylchlorid-Pfropfpolymerisates.
DE3803036A1 (de) * 1988-02-02 1989-08-10 Wacker Chemie Gmbh Verfahren zur herstellung eines elastomerhaltigen vinylchloridpfropfcopolymerisats
DE4027640A1 (de) * 1990-08-31 1992-03-05 Huels Chemische Werke Ag Herstellung eines schlagzaehen polyacrylsaeureester-vinylchlorid- pfropfpolymerisats
DE4029471A1 (de) * 1990-09-17 1992-03-19 Wacker Chemie Gmbh Verfahren zur herstellung eines feinteiligen vinylchlorid-pfropfcopolymerisats und verwendung fuer den einsatz als viskositaetserniedriger und mattierungsmittel
DE4330180C2 (de) * 1993-08-31 1998-02-19 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von schlagzähen Pfropfcopolymerisaten des Vinylchlorids
US5534589A (en) * 1994-05-04 1996-07-09 Minnesota Mining And Manufacturing Company Repulpable plastic films
CN1053202C (zh) * 1997-01-06 2000-06-07 中国石油化工集团公司北京化工研究院 高透明耐冲击聚氯乙烯的制造方法
DE102009043379B4 (de) * 2009-09-29 2018-01-04 Lg Chem. Ltd. Verfahren zur Herstellung von Vinylchlorid-Pfropfcopolymer-Harz
CN103388284A (zh) * 2012-05-09 2013-11-13 杨福敬 一种水性硬脂酸锌乳液及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334156A (en) * 1964-04-22 1967-08-01 Gen Tire & Rubber Co Graft polymers of vinyl chloride onto rubbery crosslinked acrylate backbones
GB1304517A (es) * 1969-05-19 1973-01-24
US4011283A (en) * 1970-02-06 1977-03-08 Bp Chemicals Limited Polymerization process
US4136242A (en) * 1970-05-04 1979-01-23 Shinetsu Chemical Company Method for suspension-polymerizing vinyl chloride
US3969431A (en) * 1971-09-20 1976-07-13 Stauffer Chemical Company Reinforcement of vinyl chloride resins with suspension emulsion interpolymers
DE2437044C3 (de) * 1974-08-01 1983-04-14 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Polymerisaten und Copolymerisaten des Vinylchlorids durch Suspensionspolymerisation
JPS5556108A (en) * 1978-10-20 1980-04-24 Shin Etsu Chem Co Ltd Preparation of vinyl chloride polymer

Also Published As

Publication number Publication date
EP0195942A2 (de) 1986-10-01
DE3510899A1 (de) 1986-10-02
NO861218L (no) 1986-09-29
US4719265A (en) 1988-01-12
JPS61225206A (ja) 1986-10-07
EP0195942A3 (de) 1987-12-02
ES553398A0 (es) 1987-01-16
CN86101762A (zh) 1986-12-17

Similar Documents

Publication Publication Date Title
ES8102150A1 (es) Un procedimiento para preparar un polimero en emulsion liquida.
JPS56131608A (en) Production of acrylic acid polymer having excellent absorptive capacity for saline water
JPS6448801A (en) Emulsion polymerization method
ES8602879A1 (es) Procedimiento para preparar composiciones adhesivas acuosas
ES8702929A1 (es) Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato.
GB1075184A (en) Polymer latices
ES8107257A2 (es) Un procedimiento de polimerizacion en suspensionde monomero de cloruro de vinilo
GB1182149A (en) Polymer Composition.
JPS5655403A (en) Suspension stabilizer for vinyl compound
NZ215300A (en) Compositions of vinyl chloride polymer and alkyl(meth)acrylate polymer formed by aqueous suspension polymerisation of vinyl chloride in the presence of the acrylate polymer
GB1335586A (en) Textile sizes
GB898821A (en) A process for the production of homopolymers or copolymers from acrylonitrile
GB1170963A (en) Process for the Polymerization of Vinyl Chloride.
JPS5538844A (en) Polymerization of vinyl chloride
GB1230609A (es)
GB1224113A (en) Process for the continuous solution polymerization of vinyl esters
GB798565A (en) Improvements in the production of aqueous dispersions of ethylene polymers
JPS6466206A (en) Reaction suppression of radical polymerization of vinyl monomer
GB1415060A (en) Method for polymerizing n-alkyl-n-arylaminoethyl esters of acrylic acid and acrylic acid derivatives
JPS5560504A (en) Preparation of vinyl chloride resin for paste
JPS55115419A (en) Manufacture of stable copolymer emulsion
GB1063422A (en) Process for the production of polyvinyl chloride compositions having high impact strength and compositions obtained thereby
SE8201237L (sv) Vattensuspensioner av organiska peroxider
ES368743A1 (es) Un procedimiento para la preparacion de copolimeros.
BE756229A (en) Polyacrylate modifier for polyvinyl chlori- - de