[go: up one dir, main page]

BR8600014A - Sistema auxiliar de co-suspensao adequado para uso na polimerizacao em suspensao aquosa de monomeros etilenicamente nao saturados e processo para controlar o tamanho de particula e porosidade de particulas polimeras - Google Patents

Sistema auxiliar de co-suspensao adequado para uso na polimerizacao em suspensao aquosa de monomeros etilenicamente nao saturados e processo para controlar o tamanho de particula e porosidade de particulas polimeras

Info

Publication number
BR8600014A
BR8600014A BR8600014A BR8600014A BR8600014A BR 8600014 A BR8600014 A BR 8600014A BR 8600014 A BR8600014 A BR 8600014A BR 8600014 A BR8600014 A BR 8600014A BR 8600014 A BR8600014 A BR 8600014A
Authority
BR
Brazil
Prior art keywords
porosity
polymerization
auxiliary
particle size
ethylenically unsaturated
Prior art date
Application number
BR8600014A
Other languages
English (en)
Inventor
Cletus T Krueger
James E Schwartz
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8600014A publication Critical patent/BR8600014A/pt

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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BR8600014A 1985-01-07 1986-01-06 Sistema auxiliar de co-suspensao adequado para uso na polimerizacao em suspensao aquosa de monomeros etilenicamente nao saturados e processo para controlar o tamanho de particula e porosidade de particulas polimeras BR8600014A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68925985A 1985-01-07 1985-01-07

Publications (1)

Publication Number Publication Date
BR8600014A true BR8600014A (pt) 1986-09-23

Family

ID=24767690

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600014A BR8600014A (pt) 1985-01-07 1986-01-06 Sistema auxiliar de co-suspensao adequado para uso na polimerizacao em suspensao aquosa de monomeros etilenicamente nao saturados e processo para controlar o tamanho de particula e porosidade de particulas polimeras

Country Status (8)

Country Link
EP (1) EP0187364A3 (pt)
JP (1) JPS61185504A (pt)
CN (1) CN86100059A (pt)
BR (1) BR8600014A (pt)
ES (1) ES8800454A1 (pt)
GR (1) GR860014B (pt)
NO (1) NO855126L (pt)
PT (1) PT81802B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742085A (en) * 1987-04-14 1988-05-03 The B. F. Goodrich Company Crosslinked porous skinless particles of PVC resin and process for producing same
GB9204600D0 (en) * 1992-03-03 1992-04-15 Dow Deutschland Inc Method of reducing the concentration of a liquid resin in an aqueous composition
JP4544909B2 (ja) * 2003-05-28 2010-09-15 京セラ株式会社 積層セラミック電子部品の製造方法
EP1934268B1 (en) * 2005-09-13 2015-08-19 LG Chem, Ltd. Method of preparing vinylchloride-based copolymer and vinylchloride plastisol composition including vinylchloride-based copolymer prepared using the method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH567530A5 (en) * 1972-02-25 1975-10-15 Shinetsu Chemical Co Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls

Also Published As

Publication number Publication date
GR860014B (en) 1986-04-29
NO855126L (no) 1986-07-08
EP0187364A2 (en) 1986-07-16
EP0187364A3 (en) 1987-05-27
CN86100059A (zh) 1986-10-08
JPS61185504A (ja) 1986-08-19
PT81802A (en) 1986-02-01
ES550651A0 (es) 1987-11-01
PT81802B (en) 1987-11-05
ES8800454A1 (es) 1987-11-01

Similar Documents

Publication Publication Date Title
CA1266769C (en) Magnetic particles for use in separations
MX162219A (es) Mejoras en sistema de suspension para vehiculos
EP0718038A3 (de) Vorrichtung zur Trennung von Gemischten mikroskopisch kleiner, in einer Flüssigkeit oder einem Gel suspendierter dielektrischer Teilchen
BR9200864A (pt) Corpos abrasivo aglutinado,particulas abrasivas aluminosas e processo para sua producao,processo para melhorar o desempenho de esmerilhamento de corpo abrasivo e particolas de po abrasivo aluminoso
BR8103300A (pt) Processo de polimerizacao em suspensao para preparacao de particulas de polimero estirenico
BR8402345A (pt) Processo de preparar concreto em uma betoneira mecanica e sistema para controlar a preparacao de concreto em uma betoneira mecanica
FR2584698B1 (fr) Procede de preparation de particules de silice spheroidales
BR8603808A (pt) Valvula controlada para uso num sistema de frenagem anti-travamento de veiculo
MX160290A (es) Sistema de suspension para vehiculos de carga pesada
BR8207444A (pt) Sistema de suspensao para eixos acoplados de veiculos industriais
FI883236A7 (fi) Menetelmä mineraalien vaahdottamiseksi ja menetelmässä käytetty kokoojareagenssi.
MX158835A (es) Mejoras en sistema de frenado para remolques
MX155794A (es) Mejoras a sistema de suspension para camiones con cabina de inclinacion
BR8600014A (pt) Sistema auxiliar de co-suspensao adequado para uso na polimerizacao em suspensao aquosa de monomeros etilenicamente nao saturados e processo para controlar o tamanho de particula e porosidade de particulas polimeras
BR8606170A (pt) Particulas dispersas,processo para mudar as caracteristicas de superficie de uma particula dispersa,particulas preparadas por polimerizacao em dispersao e particulas polimerizadas
BR8704394A (pt) Processo para efetuar separacao magnetica umida de particulas magneticas atraiveis de uma suspensao de solidos em veivulo liquido
BR8602248A (pt) Processo para polimerizar monomeros etilenicamente insaturados em meio aquoso,processo para produzir particulas esfericas e resina de poli-(cloreto de vinila)em forma de particulas esfericas
KR900009972U (ko) 휠식 기중기에 있어서의 서스펜션 실린더의 제어장치
BR8805928A (pt) Meio de suspensao liquido para solidos em particulas
DE3572796D1 (en) Lightweight granules suitable for the building industry and public works, and method for obtaining them
Taylor Interpretation of the adsorption of viruses by clays from their electrokinetic properties
BR8108609A (pt) Processo para produzir particulas de resina vinilica,esferica e porosas
BR8500869A (pt) Reservatorio para uso em sistema de freiagem hidraulico
PT81499B (pt) Processo para o tratamento e depuracao de aguas, por floculacao em leito fluidizado de particulas em suspensao
FR2590806B3 (fr) Dispositif de reduction dimensionnelle de particules de matiere en suspension