ATE122267T1 - Verfahren zur herstellung von vernetzten copolymerperlen mit poröser oberfläche. - Google Patents

Verfahren zur herstellung von vernetzten copolymerperlen mit poröser oberfläche.

Info

Publication number
ATE122267T1
ATE122267T1 AT92301967T AT92301967T ATE122267T1 AT E122267 T1 ATE122267 T1 AT E122267T1 AT 92301967 T AT92301967 T AT 92301967T AT 92301967 T AT92301967 T AT 92301967T AT E122267 T1 ATE122267 T1 AT E122267T1
Authority
AT
Austria
Prior art keywords
copolymer beads
porous surface
linked copolymer
producing cross
porous
Prior art date
Application number
AT92301967T
Other languages
English (en)
Inventor
Sei-Ichi Yamashita
Tateo Yagishashi
Nobuyuki Higosaki
Original Assignee
Rohm & Haas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13094486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE122267(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of ATE122267T1 publication Critical patent/ATE122267T1/de

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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Luminescent Compositions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
AT92301967T 1991-03-22 1992-03-09 Verfahren zur herstellung von vernetzten copolymerperlen mit poröser oberfläche. ATE122267T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3058794A JPH04292602A (ja) 1991-03-22 1991-03-22 表面多孔型の架橋共重合体ビーズの製造方法

Publications (1)

Publication Number Publication Date
ATE122267T1 true ATE122267T1 (de) 1995-05-15

Family

ID=13094486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92301967T ATE122267T1 (de) 1991-03-22 1992-03-09 Verfahren zur herstellung von vernetzten copolymerperlen mit poröser oberfläche.

Country Status (9)

Country Link
EP (1) EP0506247B1 (de)
JP (1) JPH04292602A (de)
AT (1) ATE122267T1 (de)
CA (1) CA2062678A1 (de)
DE (1) DE69202377T2 (de)
FI (1) FI921227L (de)
IE (1) IE920911A1 (de)
IL (1) IL101207A0 (de)
ZA (1) ZA921873B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747682B1 (fr) * 1996-04-17 1998-06-05 Atochem Elf Sa Procede pour la preparation de poudres de polymere par polymerisation en suspension
US5916974A (en) * 1997-12-18 1999-06-29 Montell North America Inc. Morphology control in polypropylene graft copolymers
KR101113201B1 (ko) 2003-02-19 2012-04-12 나트릭스 세퍼레이션즈, 인코포레이티드 지지된 다공성 젤을 함유하는 복합재
EP1758671B9 (de) 2004-04-08 2014-02-19 Natrix Separations Inc. Membranstapel
WO2005120701A1 (en) 2004-06-07 2005-12-22 Mcmaster University Stable composite material comprising supported porous gels
US20100059443A1 (en) 2008-09-02 2010-03-11 Natrix Separations Inc. Chromatography Membranes, Devices Containing Them, and Methods of Use Thereof
JP2011074148A (ja) * 2009-09-29 2011-04-14 Sekisui Chem Co Ltd コア−シェル型樹脂粒子
AU2012255721A1 (en) 2011-05-17 2014-01-09 Natrix Separations Inc. Layered tubular membranes for chromatography, and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116800A (en) * 1967-06-09 1968-06-12 Wolfen Filmfab Veb A process for the production of ion exchange resins
FR2238718A1 (en) * 1973-07-27 1975-02-21 Sekisui Chemical Co Ltd Polystyrene particles of uniform size, esp. for foams - by polymerising in suspension of fine polystyrene particles, contg. catalyst and polymn retarder
US4375519A (en) * 1978-05-08 1983-03-01 Rohm And Haas Company Ion exchange resins
CA1207950A (en) * 1982-08-02 1986-07-15 William I. Harris Ion exchange resins

Also Published As

Publication number Publication date
DE69202377T2 (de) 1995-12-21
FI921227A7 (fi) 1992-09-23
IL101207A0 (en) 1992-11-15
CA2062678A1 (en) 1992-09-23
EP0506247A2 (de) 1992-09-30
FI921227A0 (fi) 1992-03-20
ZA921873B (en) 1993-03-22
EP0506247B1 (de) 1995-05-10
DE69202377D1 (de) 1995-06-14
FI921227L (fi) 1992-09-23
JPH04292602A (ja) 1992-10-16
IE920911A1 (en) 1992-09-23
EP0506247A3 (de) 1992-10-28

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Legal Events

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