HUP9800856A2 - Eljárás térhálósított, golyóformájú polimerizátumok előállítására - Google Patents

Eljárás térhálósított, golyóformájú polimerizátumok előállítására

Info

Publication number
HUP9800856A2
HUP9800856A2 HU9800856A HUP9800856A HUP9800856A2 HU P9800856 A2 HUP9800856 A2 HU P9800856A2 HU 9800856 A HU9800856 A HU 9800856A HU P9800856 A HUP9800856 A HU P9800856A HU P9800856 A2 HUP9800856 A2 HU P9800856A2
Authority
HU
Hungary
Prior art keywords
weight
shaped
polimerization
making
product
Prior art date
Application number
HU9800856A
Other languages
English (en)
Inventor
Robert Bloodworth
Olaf Wolfskaul Halle
Holger Lütjens
Wolfgang Podszun
Werner Strüver
Original Assignee
Bayer 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 Bayer Ag. filed Critical Bayer Ag.
Publication of HU9800856D0 publication Critical patent/HU9800856D0/hu
Publication of HUP9800856A2 publication Critical patent/HUP9800856A2/hu
Publication of HUP9800856A3 publication Critical patent/HUP9800856A3/hu
Publication of HU221106B1 publication Critical patent/HU221106B1/hu

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
    • C08F2/18—Suspension polymerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A találmány tárgya eljárás térhálósítőtt, gőlyófőrmájú pőlimerizátűmőkelőállítására szűszpenziós pőlimerizálással a) 98,2-99,7 tömeg% mőnőmer, b) 0,1-0,8 tömeg% térhálósító és c) 0,2-1,0 tömeg% pőlimerizációs iniciátőr keverékéből, melynek sőránpőlimerizációs iniciátőrként legalább egy alifás perőxi-észtertalkalmaznak. A találmány kiterjed az őlyan térhálósítőttpőlimerizátűmőkra, melyek dűzzadási indexe 5-10, és az őldható részekmennyisége legfeljebb 5 tömeg%. ŕ
HU9800856A 1997-04-10 1998-04-09 Process for making of cured ball-shaped polimerization product HU221106B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19714827A DE19714827A1 (de) 1997-04-10 1997-04-10 Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate

Publications (4)

Publication Number Publication Date
HU9800856D0 HU9800856D0 (en) 1998-07-28
HUP9800856A2 true HUP9800856A2 (hu) 1998-10-28
HUP9800856A3 HUP9800856A3 (en) 2000-03-28
HU221106B1 HU221106B1 (en) 2002-08-28

Family

ID=7826021

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800856A HU221106B1 (en) 1997-04-10 1998-04-09 Process for making of cured ball-shaped polimerization product

Country Status (6)

Country Link
US (2) US5932152A (hu)
EP (1) EP0870772A3 (hu)
JP (1) JPH10287705A (hu)
CZ (1) CZ109398A3 (hu)
DE (1) DE19714827A1 (hu)
HU (1) HU221106B1 (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964001A1 (de) * 1998-06-12 1999-12-15 Bayer Aktiengesellschaft Verfahren zur Herstellung mikroverkapselter Polymerisate
DE19826049A1 (de) * 1998-06-12 1999-12-16 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate
DE19837752A1 (de) * 1998-08-20 2000-02-24 Bayer Ag Verfahren zur Herstellung von lagerstabilen Saatpolymerisaten
DE19841510A1 (de) * 1998-09-11 2000-03-16 Bayer Ag Polymerisationsverfahren zur Herstellung vernetzter Copolymere
DE19852667A1 (de) * 1998-11-16 2000-05-18 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
DE19852666A1 (de) * 1998-11-16 2000-05-18 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Anionenaustauscher
CA2875007C (en) * 2012-06-10 2020-08-25 Rohm And Haas Company Mixed salt suspension polymerization process and resins and catalysts produced thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32649A (en) * 1861-06-25 Improvement in machines for trimming teasels
GB1591924A (en) * 1976-10-25 1981-07-01 Berger Jenson & Nicholson Ltd Polymer aggregates
GB1602064A (en) * 1977-06-27 1981-11-04 Rohm & Haas Polymer beads
US4283499A (en) * 1978-10-13 1981-08-11 Rohm And Haas Company Resins
DE3031737A1 (de) * 1980-08-22 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von perlpolymerisaten einheitlicher teilchengroesse
US4419245A (en) * 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
CA1207950A (en) * 1982-08-02 1986-07-15 William I. Harris Ion exchange resins
US4564644A (en) * 1982-08-02 1986-01-14 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
USRE32649E (en) 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
US5047438A (en) * 1988-09-26 1991-09-10 Supelco, Inc. Porous rigid resins and process of preparation
DE69314606T2 (de) * 1992-12-10 1998-05-07 Mitsubishi Chem Corp Verfahren zur Herstellung eines kugelförmigen Ionen-Austauscherharzes
US5637627A (en) * 1992-12-10 1997-06-10 Mitsubishi Chemical Corporation Method for producing a spherical ion exchange resin

Also Published As

Publication number Publication date
CZ109398A3 (cs) 1998-10-14
DE19714827A1 (de) 1998-10-15
US6060558A (en) 2000-05-09
JPH10287705A (ja) 1998-10-27
HUP9800856A3 (en) 2000-03-28
US5932152A (en) 1999-08-03
EP0870772A2 (de) 1998-10-14
EP0870772A3 (de) 1999-02-03
HU221106B1 (en) 2002-08-28
HU9800856D0 (en) 1998-07-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee
MM4A Lapse of definitive patent protection due to non-payment of fees