ES2195133T3 - Particulas de pvc. - Google Patents

Particulas de pvc.

Info

Publication number
ES2195133T3
ES2195133T3 ES97918433T ES97918433T ES2195133T3 ES 2195133 T3 ES2195133 T3 ES 2195133T3 ES 97918433 T ES97918433 T ES 97918433T ES 97918433 T ES97918433 T ES 97918433T ES 2195133 T3 ES2195133 T3 ES 2195133T3
Authority
ES
Spain
Prior art keywords
stage
particles
mum
polymer
monomers
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
ES97918433T
Other languages
English (en)
Inventor
Arvid Berge
Steinar Pedersen
Harald Jacobsen
Kari-Anne Leth-Olsen
Bard Saethre
John Ugelstad
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Application granted granted Critical
Publication of ES2195133T3 publication Critical patent/ES2195133T3/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and 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
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PRODUCCION DE PARTICULAS DE PVC CON UNA ESTRECHA DISTRIBUCION DE PARTICULAS, EN EL INTERVALO DE 10 A 50 MI M, PREFERENTEMENTE 10 A 30 MI M EN EL CUAL, EN UNA PRIMERA ETAPA, SE POLIMERIZA UN MONOMERO DE VINILO O UNA MEZCLA DE MONOMEROS FORMANDO UNA PARTICULA DE SEMILLAS DE POLIMERO/OLIGOMERO EN LA ESCALA DE 1 A 10 MI M. EN UNA SEGUNDA ETAPA, OTRO MONOMERO DE VINILO O UNA MEZCLA DE MONOMEROS SE HINCHAN EN EL INTERIOR DE LAS PARTICULAS DE SEMILLAS DE POLIMERO/OLIGOMERO Y LA POLIMERIZACION TIENE LUGAR DE MANERA QUE CRECEN CONVIRTIENDOSE EN PARTICULAS POLIMERICAS DEL TAMAÑO DESEADO. EN LAS PARTICULAS DE SEMILLA ES PREFERIBLE UTILIZAR MONOMEROS DE VINILO AROMATICOS O ACRILATOS COMO MONOMERO. LAS PARTICULAS DE SEMILLAS PUEDEN PRODUCIRSE EN LA PRIMERA ETAPA EN UN PROCESO DE HINCHAMIENTO EN DOS ETAPAS, O A BASE DE POLIMERIZACION POR DISPERSION.
ES97918433T 1996-04-23 1997-04-21 Particulas de pvc. Expired - Lifetime ES2195133T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19961625A NO308414B1 (no) 1996-04-23 1996-04-23 Fremgangsmate for fremstilling av PVC-partikler, anvendelse av PVC-partiklene, samt PVC-partiklene som sadan

Publications (1)

Publication Number Publication Date
ES2195133T3 true ES2195133T3 (es) 2003-12-01

Family

ID=19899294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97918433T Expired - Lifetime ES2195133T3 (es) 1996-04-23 1997-04-21 Particulas de pvc.

Country Status (12)

Country Link
US (1) US6228925B1 (es)
EP (1) EP0897397B1 (es)
JP (1) JP3672104B2 (es)
AT (1) ATE234330T1 (es)
AU (1) AU2653897A (es)
DE (1) DE69719746T2 (es)
ES (1) ES2195133T3 (es)
NO (1) NO308414B1 (es)
PL (1) PL188498B1 (es)
PT (1) PT897397E (es)
SK (1) SK282776B6 (es)
WO (1) WO1997040076A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310360B1 (no) 1997-01-20 2001-06-25 Polymers Holding As Fremgangsmate for fremstilling av selvaktiverte polymerpartikler med en smal storrelsesfordeling
CN1189495C (zh) * 1999-04-09 2005-02-16 迪纳尔生物技术公司 用于制备单分散聚合物颗粒的方法
GB9908163D0 (en) * 1999-04-09 1999-06-02 Dyno Ind Asa Process
NO310561B1 (no) 1999-09-13 2001-07-23 Polymers Holding As Ett trinns seed polymerisasjon for fremstilling av store polymerartikler med en smal storrelsesfordeling
NO315947B1 (no) * 2001-08-31 2003-11-17 Polymers Holding As Anvendelse av sfaeriske og monodisperse polymerpartikler i rengjoringsmidler, og slike rengjoringsmidler
KR20030049069A (ko) * 2001-12-14 2003-06-25 주식회사 코오롱 폴리머 비드의 제조방법
DE10214844A1 (de) * 2002-04-04 2003-10-16 Bayer Ag Verfahren zur Herstellung von grobkörnigen gelförmigen Anionenaustauschern
WO2005026225A1 (en) * 2003-09-15 2005-03-24 Hans-Joachim Metz Process of making monodisperse, spherical, controlled-size micrometer polymer particles
GB2411657A (en) * 2004-03-01 2005-09-07 Basf Coatings Ag PVC plastisol coatings
NO20041205L (no) * 2004-03-22 2005-09-23 Polymers Holding As Lagringsstabile polymer-oligomer partikler og anvendelse av disse i seed polymerisasjon
EP2295473B1 (en) 2005-09-16 2016-12-28 Rohm and Haas Company Swellable particles
JP5474745B2 (ja) 2009-12-30 2014-04-16 ローム アンド ハース カンパニー 均一なオリゴマー液滴を製造する方法
US9334344B2 (en) 2010-09-22 2016-05-10 Vinnolit Gmbh & Co. Kg Process for the production of a polyvinyl-chloride (PVC) resin
US9000098B2 (en) 2012-05-14 2015-04-07 Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense Method of fabricating highly cross-linked polymer spheres having uniform granular sizes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071670A (en) * 1976-08-02 1978-01-31 Xerox Corporation Method of sizing monomer droplets for suspension polymerization to form small particles
NO860171L (no) 1985-01-30 1986-07-31 Japan Synthetic Rubber Co Ltd Fremgangsmaate for fremstilling av store polymerpartikler.
US5147937A (en) 1990-03-22 1992-09-15 Rohm And Haas Company Process for making controlled, uniform-sized particles in the 1 to 50 micrometer range
BE1004570A3 (fr) * 1990-09-17 1992-12-15 Solvay Procede pour la production de latex plurimodaux de polymeres du chlorure de vinyle.

Also Published As

Publication number Publication date
NO961625L (no) 1997-12-08
NO961625D0 (no) 1996-04-23
AU2653897A (en) 1997-11-12
PL188498B1 (pl) 2005-02-28
NO308414B1 (no) 2000-09-11
PT897397E (pt) 2003-07-31
DE69719746D1 (de) 2003-04-17
WO1997040076A1 (en) 1997-10-30
JP3672104B2 (ja) 2005-07-13
ATE234330T1 (de) 2003-03-15
EP0897397B1 (en) 2003-03-12
JP2000509085A (ja) 2000-07-18
SK282776B6 (sk) 2002-12-03
PL329611A1 (en) 1999-03-29
DE69719746T2 (de) 2004-03-04
SK146898A3 (en) 1999-06-11
EP0897397A1 (en) 1999-02-24
US6228925B1 (en) 2001-05-08

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