FR2268042B1 - - Google Patents

Info

Publication number
FR2268042B1
FR2268042B1 FR7512232A FR7512232A FR2268042B1 FR 2268042 B1 FR2268042 B1 FR 2268042B1 FR 7512232 A FR7512232 A FR 7512232A FR 7512232 A FR7512232 A FR 7512232A FR 2268042 B1 FR2268042 B1 FR 2268042B1
Authority
FR
France
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
FR7512232A
Other versions
FR2268042A1 (fr
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.)
Bayer AG
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 FR2268042A1 publication Critical patent/FR2268042A1/fr
Application granted granted Critical
Publication of FR2268042B1 publication Critical patent/FR2268042B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7512232A 1974-04-19 1975-04-18 Expired FR2268042B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2418976A DE2418976C3 (de) 1974-04-19 1974-04-19 Verfahren zur Herstellung von wasserunlöslichen Kunstharzen mit Anionenaustauscher-Eigenschaften

Publications (2)

Publication Number Publication Date
FR2268042A1 FR2268042A1 (fr) 1975-11-14
FR2268042B1 true FR2268042B1 (fr) 1979-10-19

Family

ID=5913368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512232A Expired FR2268042B1 (fr) 1974-04-19 1975-04-18

Country Status (19)

Country Link
US (1) US3989650A (fr)
JP (1) JPS5418715B2 (fr)
AR (1) AR208907A1 (fr)
BE (1) BE828034A (fr)
BR (1) BR7502346A (fr)
CA (1) CA1067648A (fr)
CS (1) CS189707B2 (fr)
DD (1) DD120033A5 (fr)
DE (1) DE2418976C3 (fr)
ES (1) ES436747A1 (fr)
FR (1) FR2268042B1 (fr)
GB (1) GB1497828A (fr)
HU (1) HU170783B (fr)
IL (1) IL47094A0 (fr)
IT (1) IT1035350B (fr)
NL (1) NL173276C (fr)
SU (1) SU686625A3 (fr)
TR (1) TR18466A (fr)
ZA (1) ZA752512B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519244C3 (de) * 1975-04-30 1985-05-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Kunstharzen mit anionenaustauschenden Eigenschaften
US4232125A (en) * 1979-02-22 1980-11-04 The Dow Chemical Company Aminoalkylation of aromatic polymers using aldehyde, diacylamine and strong acid catalyst
DE3733033A1 (de) * 1987-09-30 1989-04-13 Bayer Ag Verfahren zur herstellung von kunstharzen mit anionenaustauschenden eigenschaften
US5356937A (en) * 1989-01-05 1994-10-18 The Dow Chemical Company Resins and processes for preparing them
DE4014015A1 (de) * 1990-04-27 1991-11-14 Schering Ag Verfahren zur herstellung von chelatisierenden ionenaustaucherharzen und deren verwendung zur extraktion von metallen
US5232954A (en) * 1992-05-12 1993-08-03 Peters Donald F Process for recovering thermoplastic resins using esters
US5256187A (en) * 1992-11-12 1993-10-26 Sherex Chemical Company, Inc. Separation of precious metals by an ion exchange process
DE19634393A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Verfahren zur Herstellung vernetzter Polymerisate
DE19914292A1 (de) 1999-03-30 2000-10-05 Bayer Ag Verfahren zur Verringerung des Chlorgehaltes von organischen Isocyanaten
EP1078688B1 (fr) 1999-08-27 2012-05-09 LANXESS Deutschland GmbH Méthode pour la préparation d'échangeurs d'anions monodisperses
EP1078689A3 (fr) 1999-08-27 2003-02-26 Bayer Ag Méthode pour la préparation d'échangeurs d'anions contenant des groupes fonctionels fortement basiques
DE10004136C2 (de) * 2000-01-31 2001-11-29 Ems Chemie Ag Wärmehärtbare Beschichtungsmassen
DE10121163A1 (de) * 2001-04-30 2002-10-31 Bayer Ag Verfahren zur Herstellung heterodisperser Chelatharze
US9107455B2 (en) * 2003-11-21 2015-08-18 Philip Morris Usa Inc. Cigarette filter
EP2144870A2 (fr) * 2007-04-27 2010-01-20 Paratek Pharmaceuticals, Inc. Procedes de synthese et de purification de composes d'aminoalkyltetracycline
US20090022638A1 (en) * 2007-07-19 2009-01-22 Duilio Rossoni Ion exchanger for winning metals of value
US20110056887A1 (en) * 2009-09-08 2011-03-10 Lanxess Deutschland Gmbh Removal of oxo anions from water
DE102009047848A1 (de) * 2009-09-30 2011-03-31 Lanxess Deutschland Gmbh Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen
WO2016102487A1 (fr) 2014-12-22 2016-06-30 Lanxess Deutschland Gmbh Procédé de production de polymères en perles aminométhylés à partir d'esters carboxyliques de n-méthylphtalimide
KR102450082B1 (ko) * 2014-12-22 2022-10-04 란세스 도이치란트 게엠베하 아미노메틸화된 비드 중합체의 제조 방법
EP3475321B1 (fr) 2016-06-22 2020-02-26 Lanxess Deutschland GmbH Procédé de préparation de polymères aminométhylés en forme de perles
US11485809B2 (en) * 2016-06-29 2022-11-01 Lanxess Deutschland Gmbh Method for producing amido-methylated vinyl-aromatic bead polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791996A (en) * 1971-11-01 1974-02-12 Rohm & Haas Direct acylaminomethylation of aromatic polymers
US3925264A (en) * 1972-03-08 1975-12-09 Bayer Ag Process for the production of anion exchangers

Also Published As

Publication number Publication date
JPS5418715B2 (fr) 1979-07-10
BR7502346A (pt) 1976-03-09
CS189707B2 (en) 1979-04-30
US3989650A (en) 1976-11-02
NL173276B (nl) 1983-08-01
DE2418976C3 (de) 1978-10-26
ZA752512B (en) 1976-03-31
DE2418976A1 (de) 1975-10-23
ES436747A1 (es) 1977-01-01
GB1497828A (en) 1978-01-12
SU686625A3 (ru) 1979-09-15
JPS50141592A (fr) 1975-11-14
DE2418976B2 (de) 1978-03-02
CA1067648A (fr) 1979-12-04
IL47094A0 (en) 1975-06-25
NL7504664A (nl) 1975-10-21
DD120033A5 (fr) 1976-05-20
IT1035350B (it) 1979-10-20
HU170783B (hu) 1977-09-28
FR2268042A1 (fr) 1975-11-14
BE828034A (fr) 1975-10-17
TR18466A (tr) 1977-02-16
AR208907A1 (es) 1977-03-15
NL173276C (nl) 1984-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse