FR2252114B1 - - Google Patents

Info

Publication number
FR2252114B1
FR2252114B1 FR7438421A FR7438421A FR2252114B1 FR 2252114 B1 FR2252114 B1 FR 2252114B1 FR 7438421 A FR7438421 A FR 7438421A FR 7438421 A FR7438421 A FR 7438421A FR 2252114 B1 FR2252114 B1 FR 2252114B1
Authority
FR
France
Prior art keywords
polymer
coated
linked
chloride
terphenyls
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
Application number
FR7438421A
Other languages
French (fr)
Other versions
FR2252114A1 (en
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.)
Monsanto Ltd
Original Assignee
Monsanto Ltd
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 Monsanto Ltd filed Critical Monsanto Ltd
Publication of FR2252114A1 publication Critical patent/FR2252114A1/fr
Application granted granted Critical
Publication of FR2252114B1 publication Critical patent/FR2252114B1/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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic materials
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1457890 Polymer-coated particles MONSANTO Ltd 28 Oct 1974 [28 Nov 1973] 55076/73 Heading C3R [Also in Divisions B1 and B2] A fluid-permeable material for use as a stationary phase in a chromatographic process, comprises particles of an inert material coated with an aromatic polymer, the polymer being cross-linked and one in which aromatic nuclei are linked to each other directly or through an oxygen, sulphur, carbon or silicon atom, at least some of the nuclei being linked directly. In Examples prepolymer is obtained by reacting terphenyls with benzene-1,3-disulphonyl chloride, sulphur dioxide and hydrogen chloride being evolved; the prepolymer is then crosslinked by reaction with further benzene-1,3- disulphonyl chloride; in one instance n-dodecylphenyl groups are introduced by including p-ndodecylbenzene sulphonyl chloride in the crosslinking reaction; the polymer is coated on kieselguhr and the coated particles are used in the chromatographic separation of terphenyls, polyphenyl ethers and polychlorinated biphenyls.
FR7438421A 1973-11-28 1974-11-22 Expired FR2252114B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5507673A GB1457890A (en) 1973-11-28 1973-11-28 Chromatography

Publications (2)

Publication Number Publication Date
FR2252114A1 FR2252114A1 (en) 1975-06-20
FR2252114B1 true FR2252114B1 (en) 1976-10-22

Family

ID=10472886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438421A Expired FR2252114B1 (en) 1973-11-28 1974-11-22

Country Status (3)

Country Link
BE (1) BE822622A (en)
FR (1) FR2252114B1 (en)
GB (1) GB1457890A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937209A (en) * 1984-02-09 1990-06-26 Ecc International Limited Porous inorganic materials
GB8722451D0 (en) * 1987-09-24 1987-10-28 Ecc Int Ltd Biological support
CA1253129A (en) * 1984-02-09 1989-04-25 Thomas R. Jones Porous inorganic materials
EP1400539B1 (en) 1998-01-30 2008-12-03 Hydro Quebec Method for preparing crosslinked sulfonated polymers
US6090895A (en) * 1998-05-22 2000-07-18 3M Innovative Properties Co., Crosslinked ion conductive membranes

Also Published As

Publication number Publication date
GB1457890A (en) 1976-12-08
FR2252114A1 (en) 1975-06-20
BE822622A (en) 1975-05-26

Similar Documents

Publication Publication Date Title
GB1460835A (en) Apparatus for curing solvent free material
KR940011528A (en) Molecular weight fractionation method of polyhydrogen silsesquioxane
FR2359189A1 (en) PROCESS FOR MANUFACTURING BINDERS FOR VARNISHING BY ELECTROPHORESIS
KR850000484A (en) Process for preparing mixed aliphatic / aromatic polycarbodiimide
AU563616B2 (en) Polyurea dispersion
ATE19508T1 (en) POLYAMINE, PROCESS FOR THE PRODUCTION OF POLYAMINE AND THEIR USE IN THE PRODUCTION OF POLYURETHANES.
FR2252114B1 (en)
GB1471171A (en) Polymers and processes for their manufacture
GB1428531A (en) Process for producing microporous polyurethane structures
ES460673A1 (en) Hardenable polyesterurethane composition for producing a directly tinnable wire
GB1491841A (en) Process for the preparation of 2,5-dichloro-p-xylene
JPS5244861A (en) Process for preparing crosslinked products of liquid diene rubbers hav ing terminal hydroxyl groups and improved physical properties
NL7610089A (en) PROCESS FOR THE PREPARATION OF HYDROGEN SPECIAL DISPERSIENTS CONTAINING POLYMER DISPERSIONS.
ES453242A1 (en) Stable heterogeneous dispersions of ionic polyisocyanate-polyaddition products
GB1258460A (en)
GB1434098A (en) Preparation of 3-nitro-4-aminotoluene
GB1395560A (en) Imido-isocyanates
JPS5628646A (en) Catalyst for isomerization and manufacture thereof
GB944309A (en) Polymerisation of organic isocyanates
US3221000A (en) Process for the manufacture of rubber degradation products
GB1535344A (en) Process for purifying styrene polymers
GB1430695A (en) Process for the preparation of propargylamine
JPS51147315A (en) Photosensitive resin composition
GB1429577A (en) Preparation of, 3,3,-thiobis-1-aza-2-methoxy-benzanthrone
ES443204A3 (en) Procedure for obtaining reticulated polyurethanes. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
ST Notification of lapse